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YOUNG MINDS Number of children facing mental health crisis soars 53% in 4 years − 16 signs your child is at risk

Some 32,521 under-18s were referred for emergency care at mental health services in 2022 to 2023, up from 21,242 in 2019 to 2020.

Doctors at the Royal College of Psychiatrists said the shocking numbers "cannot become the new norm".

The college said many of these under-18s have suffered worsening mental health while on NHS waiting lists for treatment.

Dr Elaine Lockhart, chair of the college's child and adolescent faculty, said: "It's unacceptable that so many children and young people are reaching crisis point before they are able to access care.

"Severe mental illness is not just an adult problem. The need for specialist mental health services for children and young people is growing all the time.

"The evidence shows us that children who receive support quickly are less likely to develop long-term conditions, that negatively affect their education, social development and health in later life.

"Government and integrated care boards must commit to reducing the rate of mental illness among children by setting an achievable target.

"This needs to be backed by an expansion of the mental health workforce and additional funding for services.

"Investing in children's mental health will ultimately free up NHS time and resources, while ensuring the country has a healthy and productive population in the years to come."

The college said around half of mental health conditions arise before the age of 14 and three-quarters before the age of 24.

Data shows under-18s who are waiting for follow-up after a GP referral for mental health problems have already waited on average five months and, in the worst case, almost two years.

The Royal College of Psychiatrists said last year's Government announcement of an extra £5million to improve access to existing early support hubs was welcome.

But it said it predicts an extra £125 to £205million is needed to establish hubs in every local authority, with running costs of at least £114m per year.

It comes as the Royal College of Paediatrics and Child Health (RCPCH) published a statement outlining the "changing role" for paediatricians in being involved in identifying and helping children with poor mental health.

RCPCH officer for mental health Dr Karen Street said: "The entire children's workforce has a role to play in tackling the current crisis in children's mental health but as paediatricians we are particularly well placed to make a difference.

"Research shows paediatricians are the most trusted profession for secondary school children, across all ethnicities and backgrounds and that children see doctors as a key group to support their mental health.

"We know that paediatric settings and emergency departments are not ideal for children and young people experiencing a crisis in their mental health, but they cannot be left without support.

"If we are ever to get out of this dire situation then we need meaningful support for health services and staff, as well as child focused polices that can improve the physical, emotional, social and educational wellbeing of young people.

"The responsibility to tackle this growing mental health emergency cannot be left to healthcare professionals alone."

Liberal Democrat health and social care spokesperson Daisy Cooper said: "This devastating explosion of mental ill health among children should be a wake-up call for the government.

"Conservative ministers have neglected children's mental health during and after the pandemic, leaving mental health services and families in crisis.

"We have seen a litany of broken promises from this government including the failure to deliver maximum waiting times for children, ending out of area placements or reforming the Mental Health Act."

https://www.thesun.co.uk/health/25760424/children-mental-health-crisis -soars/
What underlying issue does the Royal College ofPsychiatrists highlight as a contributor to the worsening mental health among under-18s waiting for treatment?
Read the following passage:
"Maria looked out the window and sighed. The dark clouds were gathering quickly, and the wind had picked up. She grabbed her umbrella and raincoat before heading out the door."
Choose the option that best exemplifies making an inference based on textual evidence and prior knowledge:
Haussmann Architecture


Haussmann eliminated many of the city's mazelike streets and removed more than 12,000 medieval structures during this dark time when Paris was filthy, overcrowded and infested with disease. He redesigned the city with a network of wide, stately boulevards, built 40,000 new buildings and cleared space for Les Halles marketplace and the Palais Garnier (home of the Paris Opera Ballet). The namesake Boulevard Haussmann runs east to west through the 9th arrondissement, near Palais Garnier. He created other structures and public plazas while modernizing the town's sewers, fountains and viaducts as well.

But it was Paris' cavalcade of enchanting apartments and their uniform facades that ultimately transformed the streetscape, making way for a more cohesive, unified city and fulfilling Napoleon III's vision. Lining the city's graceful avenues, these refined Haussmann-style buildings shaped the magnificent town we know today while accounting for about 60% of Parisian architecture.

What are some characteristics of Haussmann architecture?

Although Haussmann-style structures can vary, they were designed to fit certain standards.

Buildings in this style were required to be between 12 and 20 meters (about 39 to 65 feet) high and consist of no more than six stories. Initially, stairs were the only means of reaching different floors. Elevators were added later.

Carriage entrances that connect to a courtyard were likely. These entrances allowed the nobility to enter with their horse-drawn carriages.

"Pièrre de taille"−−also known as ashlar or freestone−− was the material of choice. This stone has a light gray color and is cut or "dressed."

The ground floor of a Haussmann-style building usually accommodated shops, as did the first level, also referred to as the mezzanine. This level has lower ceilings than the upper floors.

The second floor was intended for the upper class and nobility; it's where wealthy Parisians lived. This level boasts the highest ceilings of all the floors−−usually at least 10.5 feet−−as well as a wrought iron wraparound balcony. This level also has the most ornate interior.

Ceiling heights are lower on the third and fourth levels, and the interior detailing is simpler.

The fifth floor was not meant for nobility but offered running balconies to visually balance the building's exterior.

The sixth floor or attic space was reserved for servants. Nowadays, since the highest floor of a Haussmann-styleapartment building promises sweeping views of the city's rooftops, these apartments are often in high demand.

Haussmannian architecture is marked by dormer windows and mansard roofs, which had to be angled at 45 degrees to allow the maximum amount of sunlight on the streets below.

Interiors of Haussmann buildings were as elegant as the exteriors. They typically featured herringbone and chevron parquet floors, elaborate plaster or wood moldings, large rooms with tall windows, built-in wardrobes and shelves, marble fireplaces, French doors and tomette terra-cotta tiles, on occasion.

Square footage varies in Haussmann-style apartments. Some flats offer one bedroom and bath, while others are sprawling family apartments with three or four bedrooms and several bathrooms.

The architectural heart and soul of Paris, Haussmann buildings can be found throughout much of the city. However, the greatest concentration is in the 8th, 9th, 10th, 14th, 15th, 16th, 17th, 18th, and 20th arrondissements.



https://www.mansionglobal.com/library/haussmann-architecture
What was the primary purpose of the renovations conducted by Haussmann in Paris according to the text?

O texto seguinte servirá de base para responder às questões de 1 a 9.

Valdivia Figurines and the appeal of 'the oldest'

(1º§) The logo for the Ecuadorian Ministry of Culture website is about my favourite thing of the afternoon which is saying a lot since I spent much of the day reading about giant Olmec heads. Three Valdivia Figurines in the colours of the Ecuadorian flag? I am sold! Golly, I love Valdivia figurines for all the right and all the wrong reasons.

(2º§) There are two things that can easily be said about Valdivia figurines: they are VERY Ecuadorian and they are VERY looted. The first explains why they appear prominently on the Ministry of Culture website (and on stencilled graffiti around Quito circa 2007). Ancient Ecuador has played second fiddle to Ancient Peru since the early days of archaeology. The Valdivia culture, however, represents something that Peru doesn't have, 'the oldest'. Everyone loves 'the oldest', national pride, etc. etc.

(3º§) Who else loves 'the oldest'? Collectors and Museums. If the Valdivia pottery sequence is the oldest in the new world, collectors want a slice of that pie. Heck, even better than some junky pottery, the Valdivia made interesting figurines: lovely ladies that look good on stark black backgrounds in auction catalogues. They are part of 'the oldest' yet they also look good.

(4º§) Valdivia sites are famously looted and Valdivia figurines are famously faked. A few years back I started doing some initial work into looting in Ecuador (which led to fieldwork in Quito and the cloud forest that didn't really go anywhere as of yet) and I, like anyone else going down that road, came across Bruhns and Hammond's 1983 Journal of Field Archaeology piece 'A Visit to Valdivia'. Knowing nothing at all about Ecuador at the time, I had never heard of Valdivia, a wonder since the only Ecuadorian archaeology books that Cambridge owns are a few by the late Betty Meggars and Emilio Estrada from the 1950s and 1960s which link uber-ancient Ecuador to Jomon Period Japan (yeah...I know). As Bruhns and Hammond relate, Meggars detected faking at Valdivia immediately after the start of her excavations: practical jokers who discovered a market for their copies. As the market for the pieces grew, the presumed fakes get more and more elaborate and fanciful...and Valdivia sites were just looted to pieces.

(5º§) So really with Valdivia we are left with a situation where we don't know what is real. It is directly comparable to the Cycladic Figurine problem: the corpus is mostly looted, it contains tons of forms not found in the limited archaeological excavations that have been conducted, and we intellectual consumers of artefacts don't know what to believe. To me Valdivia figurines are the perfect looting Catch 22: they warrant study so that the interested public can learn about 'the oldest', but they can't be studied because collectors wanted 'the oldest' so sites were looted and buckets of fakes were produced.

(6º§) In 2007 I bought a fake Valdivia figurine in Otavalo which now stands in a Spondylus shell on my counter and watches me cook. The fella selling it to me told me it was real. I knew it wasn't but made to put it back saying something along the lines that law breaking makes me sick. He quickly agreed that it wasn't real and cut his asking price by a ton. Que Sera. Three cheers, Ecuadorian Ministry of Culture, your logo is the best.

https://www.anonymousswisscollector.com/2012/09/valdivia-figurines-a

nd-appeal-of-oldest.html

What does the author imply about the market demand for Valdivia figurines over time based on the information provided?

O texto seguinte servirá de base para responder às questões de 1 a 4.

A doll to place your dreams on...

(1º§) "Someday I'm gonna be, exactly like you... till then... I'll make believe I'm you." So went the dulcet tones of Barbie's first ever TV advert in 1959. That year, what would come to be toy company Mattel's most significant and long-lasting creation, Barbie, arrived.

(2º§) She was the brainchild of Ruth Handler; the co-founder, along with her husband Eliot, of Mattel in 1945. According to one of two origin stories (the other involving an adult novelty doll called Bild Lilli, handed out at bachelor parties), Handler noticed her daughter Barbara playing with paper dolls and decided she wanted to give her a doll that was not a baby, but a woman she could aspire to. Barbie, named after her daughter, was born and she premiered at the annual Toy Fair in New York in March 1959. In the first year, 300,000 Barbie dolls were sold.

(3º§) She was 'petite' as the advert chimes, with all the latest clothes and accessories. Among these was, of course, a wedding dress. Her immediate MO was clearly as a stylish and sophisticated style maven, the kind of svelte, pretty woman young girls wanted to be − at least in 1959. Her first ever outfit − as exemplified in Gerwig's initial teaser trailer for the Barbie movie − was a black and white swimsuit, with white heels and white-rimmed sunglasses. Unsurprisingly, by 1961, she was 'going steady' with Ken (oddly named after the Handlers' son).

Courting controversy

(4º§) By the 1960s, Barbie was already attracting criticism for being a 'sex symbol'. To counteract this, the Handlers gave her a little sister, Skipper (originally a child and now sold as a teenager), and a best friend, Midge − who would go to have her own chequered history. Fashioned as a 'homelier' friend for Barbie (with red hair and freckles) Midge would disappear after 1967, returning in the 1980s along with a husband, kids and a 'Happy Family Line' of toys, which even included Pregnant Midge (with a detachable womb!). The line courted scandal from every angle − among which was outrage that Midge was pregnant without a wedding ring. Cannily, Gerwig has lined up Emerald Fennell to play Midge. Yes, Pregnant Midge.

(5º§) Though to many Barbie was too conventional − with her improbable proportions and origins as a doll who aspires to, essentially, marry Ken − to many she was too progressive. Indeed, as early as 1968, nine years after Barbie's invention, Mattel introduced their first Black doll, Christie, a friend of Barbie. Christie arrived at a fecund point in American politics, just as the Civil Rights Act of 1968 − enshrining the illegality of racial discrimination − was passed.

(6º§) It would not be until 1980, however, that Mattel would produce its first Black Barbie. She was designed by Kitty Black Perkins, who was then chief designer for Barbie. She bought her first Barbie doll aged 28, when interviewing for the position, when she was asked to create a whole new wardrobe for the doll. She was chief designer for more than 30 years and, in 1979, she was asked to design the first ever Black Barbie. When she arrived, she was wearing a red disco jumpsuit and came with the tagline: "She's Black! She's beautiful! She's dynamite!"

(adapted) https://www.harpersbazaar.com/uk/culture/entertainment/a44129282/

Select the alternative that presents the best title for the text.

O texto seguinte servirá de base para responder à questão.


Archaeologists conduct first 'space excavation' on International Space Station

By Justin St. P. Walsh and Alice Gorman, The Conversation | Published: August 15, 2024 | Last updated on August 20, 2024

New results from the first archaeological fieldwork conducted in space show the International Space Station is a rich cultural landscape where crew create their own "gravity" to replace Earth's, and adapt module spaces to suit their needs.

Archaeology is usually thought of as the study of the distant past, but it's ideally suited for revealing how people adapt to long-duration spaceflight.

In the SQuARE experiment described in our new paper in PLOS ONE, we re-imagined a standard archaeological method for use in space, and got astronauts to carry it out for us.

Archaeology ... in ... spaaaaace!

The International Space Station is the first permanent human settlement in space. Close to 280 people have visited it in the past 23 years.

Our team has studied displays of photos, religious icons and artworks made by crew members from different countries, observed the cargo that is returned to Earth, and used NASA's historic photo archive to examine the relationships between crew members who serve together.

We've also studied the simple technologies, such as Velcro and resealable plastic bags, which astronauts use to recreate the Earthly effect of gravity in the microgravity environment − to keep things where you left them, so they don't float away.

Most recently, we collected data about how crew used objects inside the space station by adapting one of the most traditional archaeological techniques, the "shovel test pit".

On Earth, after an archaeological site has been identified, a grid of one-metre squares is laid out, and some of these are excavated as "test pits". These samples give a sense of the site as a whole.

In January 2022, we asked the space station crew to lay out five roughly square sample areas. We chose the square locations to encompass zones of work, science, exercise and leisure. The crew also selected a sixth area based on their own idea of what might be interesting to observe. Our study was sponsored by the International Space Station National Laboratory.

Then, for 60 days, the crew photographed each square every day to document the objects within its boundaries. Everything in space culture has an acronym, so we called this activity the Sampling Quadrangle Assemblages Research Experiment, or SQuARE.

The resulting photos show the richness of the space station's cultural landscape, while also revealing how far life in space is from images of sci-fi imagination.

The space station is cluttered and chaotic, cramped and dirty. There are no boundaries between where the crew works and where they rest. There is little to no privacy. There isn't even a shower.

What we saw in the squares

Now we can present results from the analysis of the first two squares. One was located in the US Node 2 module, where there are four crew berths, and connections to the European and Japanese labs. Visiting spacecraft often dock here. Our target was a wall where the Maintenance Work Area, or MWA, is located. There's a blue metal panel with 40 velcro squares on it, and a table below for fixing equipment or doing experiments.

NASA intended the area to be used for maintenance. However, we saw hardly any evidence of maintenance there, and only a handful of science activities. In fact, for 50 of the 60 days covered by our survey, the square was only used for storing items, which may not even have been used there.

The amount of velcro here made it a perfect location for ad hoc storage. Close to half of all items recorded (44%) were related to holding other items in place.

The other square we've completed was in the US Node 3 module, where there are exercise machines and the toilet. It's also a passageway to the crew's favourite part of the space station, the seven-sided cupola window, and to storage modules.

This wall had no designated function, so it was used for eclectic purposes, such as storing a laptop, an antibacterial experiment and resealable bags. And for 52 days during SQuARE, it was also the location where one crew member kept their toiletry kit.

It makes a kind of sense to put one's toiletries near the toilet and the exercise machines that each astronaut uses for hours every day. But this is a highly public space, where others are constantly passing by. The placement of the toiletry kit shows how inadequate the facilities are for hygiene and privacy.

What does this mean?

Our analysis of Squares 03 and 05 helped us understand how restraints such as velcro create a sort of transient gravity.

Restraints used to hold an object form a patch of active gravity, while those not in use represent potential gravity. The artefact analysis shows us how much potential gravity is available at each location.

The main focus of the space station is scientific work. To make this happen, astronauts have to deploy large numbers of objects. Square 03 shows how they turned a surface intended for maintenance into a halfway house for various items on their journeys around the station. Professor de Inglês - 1 1

Our data suggests that designers of future space stations, such as the commercial ones currently planned for low Earth orbit, or the Gateway station being built for lunar orbit, might need to make storage a higher priority.

Square 05 shows how a public wall space was claimed for personal storage by an unknown crew member. We already know there is less-than-ideal provision for privacy, but the persistence of the toiletry bag at this location shows how crew adapt spaces to make up for this.

What makes our conclusions significant is that they are evidence-based. The analysis of the first two squares suggests the data from all six will offer further insights into humanity's longest surviving space habitat.

Current plans are to bring the space station down from orbit in 2031, so this experiment may be the only chance we have to gather archaeological data.


https://www.astronomy.com/space-exploration/archaeologists-conduct-fi rst-space-excavation-on-international-space-station/
Based on the article, what was the primary purpose of the SQuARE experiment conducted on the International Space Station?

O texto seguinte servirá de base para responder às questões de 1 a 9.

Valdivia Figurines and the appeal of 'the oldest'

(1º§) The logo for the Ecuadorian Ministry of Culture website is about my favourite thing of the afternoon which is saying a lot since I spent much of the day reading about giant Olmec heads. Three Valdivia Figurines in the colours of the Ecuadorian flag? I am sold! Golly, I love Valdivia figurines for all the right and all the wrong reasons.

(2º§) There are two things that can easily be said about Valdivia figurines: they are VERY Ecuadorian and they are VERY looted. The first explains why they appear prominently on the Ministry of Culture website (and on stencilled graffiti around Quito circa 2007). Ancient Ecuador has played second fiddle to Ancient Peru since the early days of archaeology. The Valdivia culture, however, represents something that Peru doesn't have, 'the oldest'. Everyone loves 'the oldest', national pride, etc. etc.

(3º§) Who else loves 'the oldest'? Collectors and Museums. If the Valdivia pottery sequence is the oldest in the new world, collectors want a slice of that pie. Heck, even better than some junky pottery, the Valdivia made interesting figurines: lovely ladies that look good on stark black backgrounds in auction catalogues. They are part of 'the oldest' yet they also look good.

(4º§) Valdivia sites are famously looted and Valdivia figurines are famously faked. A few years back I started doing some initial work into looting in Ecuador (which led to fieldwork in Quito and the cloud forest that didn't really go anywhere as of yet) and I, like anyone else going down that road, came across Bruhns and Hammond's 1983 Journal of Field Archaeology piece 'A Visit to Valdivia'. Knowing nothing at all about Ecuador at the time, I had never heard of Valdivia, a wonder since the only Ecuadorian archaeology books that Cambridge owns are a few by the late Betty Meggars and Emilio Estrada from the 1950s and 1960s which link uber-ancient Ecuador to Jomon Period Japan (yeah...I know). As Bruhns and Hammond relate, Meggars detected faking at Valdivia immediately after the start of her excavations: practical jokers who discovered a market for their copies. As the market for the pieces grew, the presumed fakes get more and more elaborate and fanciful...and Valdivia sites were just looted to pieces.

(5º§) So really with Valdivia we are left with a situation where we don't know what is real. It is directly comparable to the Cycladic Figurine problem: the corpus is mostly looted, it contains tons of forms not found in the limited archaeological excavations that have been conducted, and we intellectual consumers of artefacts don't know what to believe. To me Valdivia figurines are the perfect looting Catch 22: they warrant study so that the interested public can learn about 'the oldest', but they can't be studied because collectors wanted 'the oldest' so sites were looted and buckets of fakes were produced.

(6º§) In 2007 I bought a fake Valdivia figurine in Otavalo which now stands in a Spondylus shell on my counter and watches me cook. The fella selling it to me told me it was real. I knew it wasn't but made to put it back saying something along the lines that law breaking makes me sick. He quickly agreed that it wasn't real and cut his asking price by a ton. Que Sera. Three cheers, Ecuadorian Ministry of Culture, your logo is the best.

https://www.anonymousswisscollector.com/2012/09/valdivia-figurines-a

nd-appeal-of-oldest.html

What might be the implications for the study of Valdivia figurines if it is indeed challenging to distinguish between authentic artifacts and well-crafted fakes?

Which of the following is the best introductory sentence for a formal letter requesting information about a job application process?
O texto seguinte servirá de base para responder à questão.


Archaeologists conduct first 'space excavation' on International Space Station

By Justin St. P. Walsh and Alice Gorman, The Conversation | Published: August 15, 2024 | Last updated on August 20, 2024

New results from the first archaeological fieldwork conducted in space show the International Space Station is a rich cultural landscape where crew create their own "gravity" to replace Earth's, and adapt module spaces to suit their needs.

Archaeology is usually thought of as the study of the distant past, but it's ideally suited for revealing how people adapt to long-duration spaceflight.

In the SQuARE experiment described in our new paper in PLOS ONE, we re-imagined a standard archaeological method for use in space, and got astronauts to carry it out for us.

Archaeology ... in ... spaaaaace!

The International Space Station is the first permanent human settlement in space. Close to 280 people have visited it in the past 23 years.

Our team has studied displays of photos, religious icons and artworks made by crew members from different countries, observed the cargo that is returned to Earth, and used NASA's historic photo archive to examine the relationships between crew members who serve together.

We've also studied the simple technologies, such as Velcro and resealable plastic bags, which astronauts use to recreate the Earthly effect of gravity in the microgravity environment − to keep things where you left them, so they don't float away.

Most recently, we collected data about how crew used objects inside the space station by adapting one of the most traditional archaeological techniques, the "shovel test pit".

On Earth, after an archaeological site has been identified, a grid of one-metre squares is laid out, and some of these are excavated as "test pits". These samples give a sense of the site as a whole.

In January 2022, we asked the space station crew to lay out five roughly square sample areas. We chose the square locations to encompass zones of work, science, exercise and leisure. The crew also selected a sixth area based on their own idea of what might be interesting to observe. Our study was sponsored by the International Space Station National Laboratory.

Then, for 60 days, the crew photographed each square every day to document the objects within its boundaries. Everything in space culture has an acronym, so we called this activity the Sampling Quadrangle Assemblages Research Experiment, or SQuARE.

The resulting photos show the richness of the space station's cultural landscape, while also revealing how far life in space is from images of sci-fi imagination.

The space station is cluttered and chaotic, cramped and dirty. There are no boundaries between where the crew works and where they rest. There is little to no privacy. There isn't even a shower.

What we saw in the squares

Now we can present results from the analysis of the first two squares. One was located in the US Node 2 module, where there are four crew berths, and connections to the European and Japanese labs. Visiting spacecraft often dock here. Our target was a wall where the Maintenance Work Area, or MWA, is located. There's a blue metal panel with 40 velcro squares on it, and a table below for fixing equipment or doing experiments.

NASA intended the area to be used for maintenance. However, we saw hardly any evidence of maintenance there, and only a handful of science activities. In fact, for 50 of the 60 days covered by our survey, the square was only used for storing items, which may not even have been used there.

The amount of velcro here made it a perfect location for ad hoc storage. Close to half of all items recorded (44%) were related to holding other items in place.

The other square we've completed was in the US Node 3 module, where there are exercise machines and the toilet. It's also a passageway to the crew's favourite part of the space station, the seven-sided cupola window, and to storage modules.

This wall had no designated function, so it was used for eclectic purposes, such as storing a laptop, an antibacterial experiment and resealable bags. And for 52 days during SQuARE, it was also the location where one crew member kept their toiletry kit.

It makes a kind of sense to put one's toiletries near the toilet and the exercise machines that each astronaut uses for hours every day. But this is a highly public space, where others are constantly passing by. The placement of the toiletry kit shows how inadequate the facilities are for hygiene and privacy.

What does this mean?

Our analysis of Squares 03 and 05 helped us understand how restraints such as velcro create a sort of transient gravity.

Restraints used to hold an object form a patch of active gravity, while those not in use represent potential gravity. The artefact analysis shows us how much potential gravity is available at each location.

The main focus of the space station is scientific work. To make this happen, astronauts have to deploy large numbers of objects. Square 03 shows how they turned a surface intended for maintenance into a halfway house for various items on their journeys around the station. Professor de Inglês - 1 1

Our data suggests that designers of future space stations, such as the commercial ones currently planned for low Earth orbit, or the Gateway station being built for lunar orbit, might need to make storage a higher priority.

Square 05 shows how a public wall space was claimed for personal storage by an unknown crew member. We already know there is less-than-ideal provision for privacy, but the persistence of the toiletry bag at this location shows how crew adapt spaces to make up for this.

What makes our conclusions significant is that they are evidence-based. The analysis of the first two squares suggests the data from all six will offer further insights into humanity's longest surviving space habitat.

Current plans are to bring the space station down from orbit in 2031, so this experiment may be the only chance we have to gather archaeological data.


https://www.astronomy.com/space-exploration/archaeologists-conduct-fi rst-space-excavation-on-international-space-station/
What conclusion did the researchers draw regarding the design of future space stations based on their findings?
O texto seguinte servirá de base para responder à questão.

YOUNG MINDS Number of children facing mental health crisis soars 53% in 4 years − 16 signs your child is at risk

Some 32,521 under-18s were referred for emergency care at mental health services in 2022 to 2023, up from 21,242 in 2019 to 2020.

Doctors at the Royal College of Psychiatrists said the shocking numbers "cannot become the new norm".

The college said many of these under-18s have suffered worsening mental health while on NHS waiting lists for treatment.

Dr Elaine Lockhart, chair of the college's child and adolescent faculty, said: "It's unacceptable that so many children and young people are reaching crisis point before they are able to access care.

"Severe mental illness is not just an adult problem. The need for specialist mental health services for children and young people is growing all the time.

"The evidence shows us that children who receive support quickly are less likely to develop long-term conditions, that negatively affect their education, social development and health in later life.

"Government and integrated care boards must commit to reducing the rate of mental illness among children by setting an achievable target.

"This needs to be backed by an expansion of the mental health workforce and additional funding for services.

"Investing in children's mental health will ultimately free up NHS time and resources, while ensuring the country has a healthy and productive population in the years to come."

The college said around half of mental health conditions arise before the age of 14 and three-quarters before the age of 24.

Data shows under-18s who are waiting for follow-up after a GP referral for mental health problems have already waited on average five months and, in the worst case, almost two years.

The Royal College of Psychiatrists said last year's Government announcement of an extra £5million to improve access to existing early support hubs was welcome.

But it said it predicts an extra £125 to £205million is needed to establish hubs in every local authority, with running costs of at least £114m per year.

It comes as the Royal College of Paediatrics and Child Health (RCPCH) published a statement outlining the "changing role" for paediatricians in being involved in identifying and helping children with poor mental health.

RCPCH officer for mental health Dr Karen Street said: "The entire children's workforce has a role to play in tackling the current crisis in children's mental health but as paediatricians we are particularly well placed to make a difference.

"Research shows paediatricians are the most trusted profession for secondary school children, across all ethnicities and backgrounds and that children see doctors as a key group to support their mental health.

"We know that paediatric settings and emergency departments are not ideal for children and young people experiencing a crisis in their mental health, but they cannot be left without support.

"If we are ever to get out of this dire situation then we need meaningful support for health services and staff, as well as child focused polices that can improve the physical, emotional, social and educational wellbeing of young people.

"The responsibility to tackle this growing mental health emergency cannot be left to healthcare professionals alone."

Liberal Democrat health and social care spokesperson Daisy Cooper said: "This devastating explosion of mental ill health among children should be a wake-up call for the government.

"Conservative ministers have neglected children's mental health during and after the pandemic, leaving mental health services and families in crisis.

"We have seen a litany of broken promises from this government including the failure to deliver maximum waiting times for children, ending out of area placements or reforming the Mental Health Act."

https://www.thesun.co.uk/health/25760424/children-mental-health-crisis -soars/
According to the text, why does Dr. Elaine Lockhart believe that the current situation regarding children's mental health should not be normalized?
Exploring cultural and social themes in English-speaking countries often involves understanding the nuances of their diverse societies. Which of the following statements best represents the influence of cultural diversity on the social fabric of these countries?

O texto seguinte servirá de base para responder às questões de 1 a 9.

Valdivia Figurines and the appeal of 'the oldest'

(1º§) The logo for the Ecuadorian Ministry of Culture website is about my favourite thing of the afternoon which is saying a lot since I spent much of the day reading about giant Olmec heads. Three Valdivia Figurines in the colours of the Ecuadorian flag? I am sold! Golly, I love Valdivia figurines for all the right and all the wrong reasons.

(2º§) There are two things that can easily be said about Valdivia figurines: they are VERY Ecuadorian and they are VERY looted. The first explains why they appear prominently on the Ministry of Culture website (and on stencilled graffiti around Quito circa 2007). Ancient Ecuador has played second fiddle to Ancient Peru since the early days of archaeology. The Valdivia culture, however, represents something that Peru doesn't have, 'the oldest'. Everyone loves 'the oldest', national pride, etc. etc.

(3º§) Who else loves 'the oldest'? Collectors and Museums. If the Valdivia pottery sequence is the oldest in the new world, collectors want a slice of that pie. Heck, even better than some junky pottery, the Valdivia made interesting figurines: lovely ladies that look good on stark black backgrounds in auction catalogues. They are part of 'the oldest' yet they also look good.

(4º§) Valdivia sites are famously looted and Valdivia figurines are famously faked. A few years back I started doing some initial work into looting in Ecuador (which led to fieldwork in Quito and the cloud forest that didn't really go anywhere as of yet) and I, like anyone else going down that road, came across Bruhns and Hammond's 1983 Journal of Field Archaeology piece 'A Visit to Valdivia'. Knowing nothing at all about Ecuador at the time, I had never heard of Valdivia, a wonder since the only Ecuadorian archaeology books that Cambridge owns are a few by the late Betty Meggars and Emilio Estrada from the 1950s and 1960s which link uber-ancient Ecuador to Jomon Period Japan (yeah...I know). As Bruhns and Hammond relate, Meggars detected faking at Valdivia immediately after the start of her excavations: practical jokers who discovered a market for their copies. As the market for the pieces grew, the presumed fakes get more and more elaborate and fanciful...and Valdivia sites were just looted to pieces.

(5º§) So really with Valdivia we are left with a situation where we don't know what is real. It is directly comparable to the Cycladic Figurine problem: the corpus is mostly looted, it contains tons of forms not found in the limited archaeological excavations that have been conducted, and we intellectual consumers of artefacts don't know what to believe. To me Valdivia figurines are the perfect looting Catch 22: they warrant study so that the interested public can learn about 'the oldest', but they can't be studied because collectors wanted 'the oldest' so sites were looted and buckets of fakes were produced.

(6º§) In 2007 I bought a fake Valdivia figurine in Otavalo which now stands in a Spondylus shell on my counter and watches me cook. The fella selling it to me told me it was real. I knew it wasn't but made to put it back saying something along the lines that law breaking makes me sick. He quickly agreed that it wasn't real and cut his asking price by a ton. Que Sera. Three cheers, Ecuadorian Ministry of Culture, your logo is the best.

https://www.anonymousswisscollector.com/2012/09/valdivia-figurines-a

nd-appeal-of-oldest.html

According to the passage, why are Valdivia figurines prominently featured on the Ministry of Culture website?

O texto seguinte servirá de base para responder às questões de 1 a 9.

Valdivia Figurines and the appeal of 'the oldest'

(1º§) The logo for the Ecuadorian Ministry of Culture website is about my favourite thing of the afternoon which is saying a lot since I spent much of the day reading about giant Olmec heads. Three Valdivia Figurines in the colours of the Ecuadorian flag? I am sold! Golly, I love Valdivia figurines for all the right and all the wrong reasons.

(2º§) There are two things that can easily be said about Valdivia figurines: they are VERY Ecuadorian and they are VERY looted. The first explains why they appear prominently on the Ministry of Culture website (and on stencilled graffiti around Quito circa 2007). Ancient Ecuador has played second fiddle to Ancient Peru since the early days of archaeology. The Valdivia culture, however, represents something that Peru doesn't have, 'the oldest'. Everyone loves 'the oldest', national pride, etc. etc.

(3º§) Who else loves 'the oldest'? Collectors and Museums. If the Valdivia pottery sequence is the oldest in the new world, collectors want a slice of that pie. Heck, even better than some junky pottery, the Valdivia made interesting figurines: lovely ladies that look good on stark black backgrounds in auction catalogues. They are part of 'the oldest' yet they also look good.

(4º§) Valdivia sites are famously looted and Valdivia figurines are famously faked. A few years back I started doing some initial work into looting in Ecuador (which led to fieldwork in Quito and the cloud forest that didn't really go anywhere as of yet) and I, like anyone else going down that road, came across Bruhns and Hammond's 1983 Journal of Field Archaeology piece 'A Visit to Valdivia'. Knowing nothing at all about Ecuador at the time, I had never heard of Valdivia, a wonder since the only Ecuadorian archaeology books that Cambridge owns are a few by the late Betty Meggars and Emilio Estrada from the 1950s and 1960s which link uber-ancient Ecuador to Jomon Period Japan (yeah...I know). As Bruhns and Hammond relate, Meggars detected faking at Valdivia immediately after the start of her excavations: practical jokers who discovered a market for their copies. As the market for the pieces grew, the presumed fakes get more and more elaborate and fanciful...and Valdivia sites were just looted to pieces.

(5º§) So really with Valdivia we are left with a situation where we don't know what is real. It is directly comparable to the Cycladic Figurine problem: the corpus is mostly looted, it contains tons of forms not found in the limited archaeological excavations that have been conducted, and we intellectual consumers of artefacts don't know what to believe. To me Valdivia figurines are the perfect looting Catch 22: they warrant study so that the interested public can learn about 'the oldest', but they can't be studied because collectors wanted 'the oldest' so sites were looted and buckets of fakes were produced.

(6º§) In 2007 I bought a fake Valdivia figurine in Otavalo which now stands in a Spondylus shell on my counter and watches me cook. The fella selling it to me told me it was real. I knew it wasn't but made to put it back saying something along the lines that law breaking makes me sick. He quickly agreed that it wasn't real and cut his asking price by a ton. Que Sera. Three cheers, Ecuadorian Ministry of Culture, your logo is the best.

https://www.anonymousswisscollector.com/2012/09/valdivia-figurines-a

nd-appeal-of-oldest.html

Based on the text, what can be inferred about the author's opinion regarding the study of Valdivia figurines?

O texto seguinte servirá de base para responder a questão.


HVAC Contractors Need to Adapt to Repair Market


Repair or replace is a question homeowners often need to answer, and it greatly impacts an HVAC contractor's business. During COVID, the residential HVAC industry saw a replacement market boom. But in 2023 and now the beginning of 2024, there has been a shift to a repair market that HVAC contractors need to be aware of as they run their businesses.


According to numbers from the Air-Conditioning, Heating and Refrigeration Institute (AHRI), shipments of unitary air conditioners and heat pumps were down 16.7% in 2023, compared to 2022. Gas furnaces were down 23%.


"The replacement market is performing worse when you strip out new construction," said industry leader Matt Michel. "Housing starts were down around 5%, according to the St. Louis Federal Reserve, so the replacement market for unitary air conditioners and heat pumps was down in the low 20s."


Distributors are seeing similar numbers, according to the Heating, Air-conditioning, & Refrigeration Distributors International (HARDI).


"We definitely are seeing a shift here. And that shift has actually been visible for some time," said Tim Fisher, HARDI director of market intelligence.


HARDI receives data from FieldEdge on the invoice and quote trends exhibited by their users. Invoices reflect work that has been completed, whereas quotes reflect potential future work and are most often provided for new system installations. HARDI has found that, over time, the ratio of new invoices to new quotes is a useful indicator of whether a market is trending more toward repair than replace and vice versa.


The numbers show the annual growth rate bottomed out in the spring of 2022 but remained negative through most of the year, indicating that replacement trends were broadly higher in 2022 than in 2021. That figure increased through 2023, peaking in May but generally remaining positive for most of the year. While the three-month growth rate has slowed in recent months — an encouraging sign — they don't expect much of a negative drift in 2024, meaning that repair versus replace trends will broadly remain similar to where they were in 2023.


So why is this change happening? It can't be attributed to any single factor but rather a combination of items. Certainly, higher costs of both HVAC systems and housing in general play a role.


"Adapting to the economy is something contractors need to do. We can't just assume people are going to reach into their pocket and replace," said ACCA CEO Bart James. "Contractors need to help customers get through the current need. People are slowing down on theirspending. People are worried about what is coming and how they are preparing for it. Wages and other things are not keeping up with how fast prices are going up."


James said reading the numbers shows there is a shift in the home improvement market.


"Just look at the Walmart and Home Depot quarterly projections. Walmart did well with more visits but had smaller purchases, while Home Depot did not hit their numbers. That tells you that people are handling investments into housing differently. That will catch up with HVAC, too. "Contractors need to prepare by making investments in their team to meet the needs of the customer. And that need is not always a replacement option but also can be a repair option," James continued.


The sluggish home resale market is another reason for the shift towards a repair market. "Home improvement spending, in aggregate, tends to follow existing home sales totals nationally," Fisher said. "People invest more in their homes prior to selling to boost its value, and new homeowners spend more in their first year of moving than homeowners who stay put. This has major implications for HVAC replacement demand, which, historically, peaks when existing home sales are at their highest and falls off when existing home sales decline.


"Both the 3-month and 12-month growth rates bottomed out earlier in 2023, and while still negative, have slowed significantly," he continued. "We believe that home sale totals are at or nearing their trough, and over the duration of 2024 should steadily improve and finish at or ahead of 2023 totals."


The final reason is the cyclical nature of HVAC. It reflects the shipment cliff from 15 years ago, when the industry contracted 40% after peak shipments in 2005. Contractors cannot replace what was never installed.


How do HVAC contractors deal with this shift? Michel believes they should embrace the repair market.


"The money is better in replacements," he said. "It always has been and always will be. However, margins are better in service. For the next couple of years, anyway, contractors should focus on building up their service business and making money on it."


Since service involves more labor, and labor carries more overhead than equipment and material, keeping a close watch on overhead expenses is a must.


"Contractors need to build the service base, watch your marketing expenses drop, and down the road, the replacement margins and close rates to a satisfied service base will rise," Michel said. "Once we get past the shipment cliff, the replacement market will begin a decade-long run with every year being better than the year before it. We know this because it's what happened in the past, and when it comes to replacements, the past truly is a prologue."


Contractors in most parts of the country are already feeling the pinch of a slower market, and their experiences in 2024 are unlikely to be much different from their experiences in 2023 though rebounds from themilder temperatures we saw during peak months last year would go a long way in improving demand in 2024.


HARDI advises contractors should consider the following six tactics in '24:


  • •Offer financing options: Any homeowner considering a new system is likely going to feel some sticker shock if it's been a few years since they
  • last bought a system. Financing a new system helps to alleviate that shock, making the big sticker prices much more palatable monthly payments.
  • Protect margins: Work to ensure that your pricing for jobs is consistent with market trends, and attempt to pass through as much of the higher system costs as possible. Likewise, now is a critical time to manage operating expenses closely. Together, good cost  management and smart pricing can help protect business margins in 2024.
  • Educate homeowners: Many homeowners may not fully understand the long-term benefits of replacing their HVAC system versus frequent repairs. Offer educational materials, such as blog posts, videos, or pamphlets, explaining the advantages of a new system 
  • in terms of energy efficiency, lower maintenance costs, and improved IAQ. Also, be sure to make clear to your customers which incentives they may qualify for through IRA or other state-level rebate/incentive programs. 
  • Focus on value proposition: Emphasize the value proposition of a new HVAC system, highlighting its reliability, longevity, and performance. Help homeowners understand that investing in a replacement now can save  them money and hassle in the long run.
  • Offer maintenance packages: Create maintenance packages that bundle regular servicing with discounts on repairs or replacements. This can encourage homeowners to invest in preventive maintenance and build a long-term relationship with your company. 
  • Diversify services: Explore diversifying your services beyond just HVAC installations and repairs. For example, you could offer IAQ assessments, smart thermostat installations, or energy audits to provide additional value to homeowners and generate new revenue streams.


https://www.achrnews.com/articles/154324-hvac-contractors-need-to-ad apt-to-repair-market

Which of the following best describes the main reason for the shift from a replacement market to a repair market in the HVAC industry, as discussed in the text?
O texto seguinte servirá de base para responder à questão.


Exceptional Noise Cancellation

The AirPods Pro deliver excellent noise cancellation, but you might notice that the ANC seems weak initially. Simply wait a few seconds. The earphones first need to measure the surrounding noise and create a custom ANC profile appropriate for your current environment. And then, when it kicks in, it's exceptional. Another positive note—the ANC doesn't seem to introduce any noticeable hiss in quiet settings, which cheap earphones often use as a crutch.

In my tests, the AirPods Pro dramatically lowered powerful low-frequency rumble (like you hear on an airplane) after an initial adjustment period. In some of our deep rumble tests, the AirPods even matched the performance of the $299 Bose QuietComfort Earbuds, which is impressive.

What's even more impressive is that, in some tests, the AirPods Pro fare better than the QuietComfort Earbuds. The problem, if you can call it one, is consistency, and something I experienced with the AirPods Max as well. The latter are also capable of shockingly effective noise cancellation, but sometimes a slight head turn can reduce their efficacy. The AirPods Pro are more likely to remain effective after the initial adjustment, but sometimes the resulting profile didn't impress me. But, to their credit, a slight change to the in-ear fit can induce a far more competent noise cancellation profile. So don't be afraid to play around with how the earpieces sit in your ear if the ANC isn't initially impressive.


https://www.pcmag.com
In the context of the text, what does the word "crutch" in the sentence "which cheap earphones often use as a crutch" most closely mean?
Read the following passage:
"John has always loved gardening. Every morning, he spends two hours in his garden, tending to his flowers and vegetables. He believes that gardening not only provides him with fresh produce but also serves as a form of relaxation. Last year, he won an award for the best home garden in the neighborhood. His neighbors often come to him for gardening tips and advice."
Choose the option that best summarizes the main points in your own words, distinguishing between essential and non-essential information:
Haussmann Architecture


Haussmann eliminated many of the city's mazelike streets and removed more than 12,000 medieval structures during this dark time when Paris was filthy, overcrowded and infested with disease. He redesigned the city with a network of wide, stately boulevards, built 40,000 new buildings and cleared space for Les Halles marketplace and the Palais Garnier (home of the Paris Opera Ballet). The namesake Boulevard Haussmann runs east to west through the 9th arrondissement, near Palais Garnier. He created other structures and public plazas while modernizing the town's sewers, fountains and viaducts as well.

But it was Paris' cavalcade of enchanting apartments and their uniform facades that ultimately transformed the streetscape, making way for a more cohesive, unified city and fulfilling Napoleon III's vision. Lining the city's graceful avenues, these refined Haussmann-style buildings shaped the magnificent town we know today while accounting for about 60% of Parisian architecture.

What are some characteristics of Haussmann architecture?

Although Haussmann-style structures can vary, they were designed to fit certain standards.

Buildings in this style were required to be between 12 and 20 meters (about 39 to 65 feet) high and consist of no more than six stories. Initially, stairs were the only means of reaching different floors. Elevators were added later.

Carriage entrances that connect to a courtyard were likely. These entrances allowed the nobility to enter with their horse-drawn carriages.

"Pièrre de taille"−−also known as ashlar or freestone−− was the material of choice. This stone has a light gray color and is cut or "dressed."

The ground floor of a Haussmann-style building usually accommodated shops, as did the first level, also referred to as the mezzanine. This level has lower ceilings than the upper floors.

The second floor was intended for the upper class and nobility; it's where wealthy Parisians lived. This level boasts the highest ceilings of all the floors−−usually at least 10.5 feet−−as well as a wrought iron wraparound balcony. This level also has the most ornate interior.

Ceiling heights are lower on the third and fourth levels, and the interior detailing is simpler.

The fifth floor was not meant for nobility but offered running balconies to visually balance the building's exterior.

The sixth floor or attic space was reserved for servants. Nowadays, since the highest floor of a Haussmann-styleapartment building promises sweeping views of the city's rooftops, these apartments are often in high demand.

Haussmannian architecture is marked by dormer windows and mansard roofs, which had to be angled at 45 degrees to allow the maximum amount of sunlight on the streets below.

Interiors of Haussmann buildings were as elegant as the exteriors. They typically featured herringbone and chevron parquet floors, elaborate plaster or wood moldings, large rooms with tall windows, built-in wardrobes and shelves, marble fireplaces, French doors and tomette terra-cotta tiles, on occasion.

Square footage varies in Haussmann-style apartments. Some flats offer one bedroom and bath, while others are sprawling family apartments with three or four bedrooms and several bathrooms.

The architectural heart and soul of Paris, Haussmann buildings can be found throughout much of the city. However, the greatest concentration is in the 8th, 9th, 10th, 14th, 15th, 16th, 17th, 18th, and 20th arrondissements.



https://www.mansionglobal.com/library/haussmann-architecture
Based on the text, which floor of a Haussmann-style building was specifically designed for the upper class and nobility?
O texto seguinte servirá de base para responder à questão.


Exceptional Noise Cancellation

The AirPods Pro deliver excellent noise cancellation, but you might notice that the ANC seems weak initially. Simply wait a few seconds. The earphones first need to measure the surrounding noise and create a custom ANC profile appropriate for your current environment. And then, when it kicks in, it's exceptional. Another positive note—the ANC doesn't seem to introduce any noticeable hiss in quiet settings, which cheap earphones often use as a crutch.

In my tests, the AirPods Pro dramatically lowered powerful low-frequency rumble (like you hear on an airplane) after an initial adjustment period. In some of our deep rumble tests, the AirPods even matched the performance of the $299 Bose QuietComfort Earbuds, which is impressive.

What's even more impressive is that, in some tests, the AirPods Pro fare better than the QuietComfort Earbuds. The problem, if you can call it one, is consistency, and something I experienced with the AirPods Max as well. The latter are also capable of shockingly effective noise cancellation, but sometimes a slight head turn can reduce their efficacy. The AirPods Pro are more likely to remain effective after the initial adjustment, but sometimes the resulting profile didn't impress me. But, to their credit, a slight change to the in-ear fit can induce a far more competent noise cancellation profile. So don't be afraid to play around with how the earpieces sit in your ear if the ANC isn't initially impressive.


https://www.pcmag.com
Based on the passage, what can be inferred about the performance of the AirPods Pro's noise cancellation compared to the Bose QuietComfort Earbuds?
O texto seguinte servirá de base para responder à questão.


Exceptional Noise Cancellation

The AirPods Pro deliver excellent noise cancellation, but you might notice that the ANC seems weak initially. Simply wait a few seconds. The earphones first need to measure the surrounding noise and create a custom ANC profile appropriate for your current environment. And then, when it kicks in, it's exceptional. Another positive note—the ANC doesn't seem to introduce any noticeable hiss in quiet settings, which cheap earphones often use as a crutch.

In my tests, the AirPods Pro dramatically lowered powerful low-frequency rumble (like you hear on an airplane) after an initial adjustment period. In some of our deep rumble tests, the AirPods even matched the performance of the $299 Bose QuietComfort Earbuds, which is impressive.

What's even more impressive is that, in some tests, the AirPods Pro fare better than the QuietComfort Earbuds. The problem, if you can call it one, is consistency, and something I experienced with the AirPods Max as well. The latter are also capable of shockingly effective noise cancellation, but sometimes a slight head turn can reduce their efficacy. The AirPods Pro are more likely to remain effective after the initial adjustment, but sometimes the resulting profile didn't impress me. But, to their credit, a slight change to the in-ear fit can induce a far more competent noise cancellation profile. So don't be afraid to play around with how the earpieces sit in your ear if the ANC isn't initially impressive.


https://www.pcmag.com
Select the alternative that presents the type of text above:
O texto seguinte servirá de base para responder à questão.


Archaeologists conduct first 'space excavation' on International Space Station

By Justin St. P. Walsh and Alice Gorman, The Conversation | Published: August 15, 2024 | Last updated on August 20, 2024

New results from the first archaeological fieldwork conducted in space show the International Space Station is a rich cultural landscape where crew create their own "gravity" to replace Earth's, and adapt module spaces to suit their needs.

Archaeology is usually thought of as the study of the distant past, but it's ideally suited for revealing how people adapt to long-duration spaceflight.

In the SQuARE experiment described in our new paper in PLOS ONE, we re-imagined a standard archaeological method for use in space, and got astronauts to carry it out for us.

Archaeology ... in ... spaaaaace!

The International Space Station is the first permanent human settlement in space. Close to 280 people have visited it in the past 23 years.

Our team has studied displays of photos, religious icons and artworks made by crew members from different countries, observed the cargo that is returned to Earth, and used NASA's historic photo archive to examine the relationships between crew members who serve together.

We've also studied the simple technologies, such as Velcro and resealable plastic bags, which astronauts use to recreate the Earthly effect of gravity in the microgravity environment − to keep things where you left them, so they don't float away.

Most recently, we collected data about how crew used objects inside the space station by adapting one of the most traditional archaeological techniques, the "shovel test pit".

On Earth, after an archaeological site has been identified, a grid of one-metre squares is laid out, and some of these are excavated as "test pits". These samples give a sense of the site as a whole.

In January 2022, we asked the space station crew to lay out five roughly square sample areas. We chose the square locations to encompass zones of work, science, exercise and leisure. The crew also selected a sixth area based on their own idea of what might be interesting to observe. Our study was sponsored by the International Space Station National Laboratory.

Then, for 60 days, the crew photographed each square every day to document the objects within its boundaries. Everything in space culture has an acronym, so we called this activity the Sampling Quadrangle Assemblages Research Experiment, or SQuARE.

The resulting photos show the richness of the space station's cultural landscape, while also revealing how far life in space is from images of sci-fi imagination.

The space station is cluttered and chaotic, cramped and dirty. There are no boundaries between where the crew works and where they rest. There is little to no privacy. There isn't even a shower.

What we saw in the squares

Now we can present results from the analysis of the first two squares. One was located in the US Node 2 module, where there are four crew berths, and connections to the European and Japanese labs. Visiting spacecraft often dock here. Our target was a wall where the Maintenance Work Area, or MWA, is located. There's a blue metal panel with 40 velcro squares on it, and a table below for fixing equipment or doing experiments.

NASA intended the area to be used for maintenance. However, we saw hardly any evidence of maintenance there, and only a handful of science activities. In fact, for 50 of the 60 days covered by our survey, the square was only used for storing items, which may not even have been used there.

The amount of velcro here made it a perfect location for ad hoc storage. Close to half of all items recorded (44%) were related to holding other items in place.

The other square we've completed was in the US Node 3 module, where there are exercise machines and the toilet. It's also a passageway to the crew's favourite part of the space station, the seven-sided cupola window, and to storage modules.

This wall had no designated function, so it was used for eclectic purposes, such as storing a laptop, an antibacterial experiment and resealable bags. And for 52 days during SQuARE, it was also the location where one crew member kept their toiletry kit.

It makes a kind of sense to put one's toiletries near the toilet and the exercise machines that each astronaut uses for hours every day. But this is a highly public space, where others are constantly passing by. The placement of the toiletry kit shows how inadequate the facilities are for hygiene and privacy.

What does this mean?

Our analysis of Squares 03 and 05 helped us understand how restraints such as velcro create a sort of transient gravity.

Restraints used to hold an object form a patch of active gravity, while those not in use represent potential gravity. The artefact analysis shows us how much potential gravity is available at each location.

The main focus of the space station is scientific work. To make this happen, astronauts have to deploy large numbers of objects. Square 03 shows how they turned a surface intended for maintenance into a halfway house for various items on their journeys around the station. Professor de Inglês - 1 1

Our data suggests that designers of future space stations, such as the commercial ones currently planned for low Earth orbit, or the Gateway station being built for lunar orbit, might need to make storage a higher priority.

Square 05 shows how a public wall space was claimed for personal storage by an unknown crew member. We already know there is less-than-ideal provision for privacy, but the persistence of the toiletry bag at this location shows how crew adapt spaces to make up for this.

What makes our conclusions significant is that they are evidence-based. The analysis of the first two squares suggests the data from all six will offer further insights into humanity's longest surviving space habitat.

Current plans are to bring the space station down from orbit in 2031, so this experiment may be the only chance we have to gather archaeological data.


https://www.astronomy.com/space-exploration/archaeologists-conduct-fi rst-space-excavation-on-international-space-station/
In the article, the authors discuss how astronauts adapt to the microgravity environment of the International Space Station (ISS). Consider the following excerpt:
"We've also studied the simple technologies, such as Velcro and resealable plastic bags, which astronauts use to recreate the Earthly effect of gravity in the microgravity environment − to keep things where you left them, so they don't float away."
In this context, the phrase "recreate the Earthly effect of gravity" is an example of:
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