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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 can be inferred about the astronauts' personal space and privacy aboard the International Space Station from the article?
“You expected to be sad in the fall. Part of you died each year when the leaves fell from the trees and their branches were bare against the wind and the cold, wintery light. But you knew there would always be the spring, as you knew the river would flow again after it was frozen. When the cold rains kept on and killed the spring, it was as though a young person died for no reason.”

― Ernest Hemingway, A Moveable Feast

According to the passage, what is the implied significance of the river flowing again after being frozen?
Leia o texto para responder à questão.


What does a Theatrical Company Manager do?



It’s difficult to pin down exactly what a theatrical company manager does simply because they do so much: negotiate contracts, organize payroll, pay for purchases of outside materials, organize rehearsals, arrange transportation and lodging for cast and crew, assist the director, and – of course – handle emergencies inside and outside of the theater. Crucially, company managers also act as the link between the general manager – their boss – and the rest of the company. A generalized problem solver with a focus on human resources and logistics, the company manager’s work is never over, and rarely the same from day to day.

Expected Professional Education

The company manager is one of the highest-ranking professionals in any theater company or production, responsible for overseeing almost all logistical and administrative processes. While a company manager could possibly do well with no more than a bachelor’s degree, most theater companies prefer a master’s degree in theater management, business management, or arts administration.

Many company managers get started as stage managers, working directly with the director, actors, and designers in rehearsal and calling the show. Over time, they may move gradually towards the broader logistical duties of a company manager, perhaps progressing first to become the head of operations or audience services. As this is a high-ranking position, most company managers advance by seeking longterm positions with prestigious and well-funded companies. They can also progress to become general managers, or even choose to become production managers.

(https://www.berklee.edu. Adaptado)
No trecho do segundo parágrafo: “While a company manager could possibly do well with no more than a bachelor’s degree...”, a palavra em negrito introduz
Read the excerpt from a contemporary article and answer the question:
"Technology has revolutionized the way we communicate, making information accessible at unprecedented speeds."
What does the word unprecedented mean in this context?
Considere o seguinte texto para responder à questão.


AI for language education


This 4-year project explores effective and ethical use of Artificial Intelligence (AI) technology in language education for both learners and teachers. It investigates how AI tools can help teachers plan lessons, design materials, and conduct formative assessment in order to enable learners to utilise AI responsibly for higher-quality, autonomous language learning.


Newly available AI systems and technologies are seen as full of promise by some and a major threat by others. This project proposes to sift through some of the mounting hype and scepticism by exploring practical ways in which emerging AI tools and resources can be effectively implemented by both language learners and teachers, thereby encouraging their responsible and ethical use.

In collaboration with language teachers and teacher educators we aim to deepen our understanding of how AI tools (e.g. ChatGPT) can support language teaching and learning both in formal and informal settings.

Quality aspects of potentially pedagogically useful applications for learners (e.g. editing and revising written production, comprehension checking, communication training, grammar practice, vocabulary development) will be highlighted. The project also aims to look at ways in which AI can be used to raise ethical awareness of and manage sensitive issues such as plagiarism and cheating.


Adaptado de: https ://www.ecml.at/Aboutus /AboutUs -Overv iew/tabid/172/language/en-GB/Default.aspx . Acesso em: 14 nov. 2024.
O projeto anunciado pelo Conselho Europeu tem o objetivo de

Based on the text below, answer the question.

Navy preps submarines for lst female officers


HARTFORD, Conn. — For Ensign Peggy LeGrand, the biggest concern about serving on a submarine is not spending weeks at a time in tight quarters with an entirely male crew. What worries her is the scrutiny that comes with breaking one of the last gender barriers in the military.
"I have a feeling more people will be focused on us. Our mistakes and successes will be magnified more than they deserve", said LeGrand, a 25-year-old Naval Academy graduate from Amarillo, Texas.
LeGrand is among a small group of female officers who are training at sites including Groton, Connecticut, to join the elite submarine force beginning later this year. While the Navy says it is not treating them any differently from their male counterparts, officials have been working to prepare the submarine crews — and the sailors1 wives — for one of the most dramatic changes in the 111-year history of the Navy’s "silent Service."
The change is a source of anxiety for others, including the wives of submariners, who worry the close contact at sea could lead to sailors' cheating. The issue really has to do with the creation of a relationship that becomes very close and then results in further relations ashore. That is, of course, what bothers the wives. "They know the kind of relationships that happens between the shipmates", said retired Navy Rear Adm. W . J. Holland Jr., a former submarine commander.
The initial class of 24 women will be divided among four submarines, where they will be outnumbered by men by a ratio of roughly 1 to 25. The enlisted ranks, which make up about 90 percent of a sub's 160-sailor crew, are not open to women although the Navy is exploring modifications to create separate bunks for men and women.
The female officers, many of them engineering graduates from Annapolis, are accustomed to being in the minority, and so far they say they hardly feel like outsiders. The nuclear power school that is part of their training, for example, has been open to women for years because the Navy in 1994 reversed a ban on females serving on its surface ships, including nuclear-powered vesseis.

(Adapted from http://www.militarytimes.com)

Considering the text, what does the word "magnified" mean in this extract?

"I have a feeling more people will be focused on us. Our mistakes and successes will be magnified more than they deserve."

“There is a kind of sleep that steals upon us sometimes, which, while it holds the body prisoner, does not free the mind from a sense of things about it, and enable it to ramble at its pleasure. So far as an overpowering heaviness, a prostration of strength, and an utter inability to control our thoughts or power of motion, can be called sleep, this is it; and yet we have a consciousness of all that is going on about us; and if we dream at such a time, words which are really spoken, or sounds which really exist at the moment, accommodate themselves with surprising readiness to our visions, until reality and imagination become so strangely blended that it is afterwards almost a matter of impossibility to separate the two. Nor is this, the most striking phenomenon, incidental to such a state. It is an undoubted fact, that although our senses of touch and sight be for the time dead, yet our sleeping thoughts, and the visionary scenes that pass before us, will be influenced, and materially influenced, by the mere silent presence of some external object: which may not have been near us when we closed our eyes: and of whose vicinity we have had no waking consciousness. ”

— Charles Dickens, Oliver Twist

Identify the incorrect statement based on the text:
TEXT:


How do people overcome fossilization and achieve nativelike fluency in second language acquisition?

There are a lot of common misconceptions about fossilization and language development. It's impossible to correct all of them in a post here, but I'll address a few that have been mentioned below.

Fossilization is a stage at which a second language speaker seems to cease making progress toward becoming more targetlike in his or her use of the language, so a "learning plateau" is a reasonable analogy. The comparison wherein "the L2 learner has his own linguistic system" that's still influenced by L1 and other things is known as the "interlanguage." The question researchers cannot conclusively answer is whether or not that "plateau" is reversible after a certain point, be it age, fluency level, etc., in order to start making progress again.

Different people are motivated by different things, which range from need (to pass a test, to get a job, to watch movies without subtitles, to make friends, etc.) to learning style (preferring to study from texts, liking/disliking impromptu, small-talk with people just to practice, preference for/against learning formal rules, and aptitude). It is easy to remember verb conjugations. There is no single formula.

Finding someone who can correct your errors tactfully and effectively most certainly does not need to be demotivating, depressing or draining whatsoever. I'm a very fluent non-native speaker of Spanish, and I actively request that my native speaker (NS) friends correct me when I make a mistake, or use a phrase that sounds funny in their dialect, etc. How else will I learn? It's fascinating to learn little details like that now after so many years. As long as they don't do it in a mocking or condescending way, or at a socially inappropriate time, why wouldn't I want their help? Of course, if you correct a beginner every time they try to utter a sentence, it could be discouraging - and obnoxious - but everything in moderation.

One of the biggest cognitive challenges is whether or not L2 speakers can learn to consciously notice differences between their L2 efforts and the way a NS talks. There are decades of research on this (my own included) and I'll gladly give references if anyone actually cares. Noticing falls into two broad categories. First, the ability to "notice the gap," i.e. hear a NS say a sentence and think, "Hmm, I understand what he meant but I've never heard that word before; it must mean ___" or "I know what he meant but it would not have occurred to me to say it that way; I'll try to remember that for later." The second is the ability to "notice the hole," i.e. when the L2 learner is trying to speak/ write and realizes that his "interlanguage" lacks a word, sound or structure needed to accurately convey his own thought. If he can seek the input necessary to fill the hole, he has a much stronger chance of acquiring it. The thought processes involved during that moment are holding the forms (or lack thereof) in working memory, and the longer it stays there for further processing, the greater the possibility that it is retained in long-term memory for later use. The NS interlocutor can help promote noticing through corrective feedback (also a subject of decades of research, for which I'm also happy to provide resources if anyone is genuinely interested.)

I have been using a variety of strategies for years as a language coach when working with my clients, whether helping IT executives from India and Egypt learn to write more grammatically accurate e-mail or helping priests from Nigeria improve prosodic aspects of their pronunciation (i.e. stress and intonation patterns.) Each person is different. I have found no evidence to support the argument that a person who has fossilized cannot begin to make progress again toward a more target-like L2 use at least in some areas, with the right motivation, input and effort. The question is only about how much progress, in what areas, in how much time, and through what methods.


Adapted form: https://www.quora.com/How-do-people-overcome-fossilization-andachieve-native-like-fluency-in-second-language-acquisition Acesso em 22/09/2023
No trecho “Fossilization is a stage at which a second language speaker seems to cease making progress toward becoming more target-like in his or her use of the language…”, os termos em destaque referem-se a:
How online photos and videos alter the way you think



The images we are exposed to on social media and internet websites have a surprising influence on the way we view the world.


Every day we are bombarded with digital images. They appear on our social media feeds, in our search results and the websites we browse. People send them to us via messaging apps or over email. By the end of today, billions more will have been uploaded and shared online.


With the average user spending 6 hours and 40 minutes per day on the internet, according to one report, these images make up a significant portion of our everyday visual input.


And, recent research indicates that they may even be influencing our perceptions.


One study published earlier this year analysed images on Google,Wikipedia and the Internet Movie Database (IMBD), specifically looking at what genders predominated when they searched for different occupations − such as "farmer", "chief executive officer" or "TV reporter". The findings were stark. Although women were underrepresented overall, gender stereotypes were strong. Categories like "plumber", "developer", "investment banker" and "heart surgeon" were far more likely to be male. "Housekeeper", "nurse practitioner", "cheerleader" and "ballet dancer" tended to be female.


So far, so unsurprising. Anecdotally, I found the same phenomenon myself in 2019, when I was trying to find gender-balanced images for this website. Searching on Getty Creative, one of our main stock photo sites, I had found that photographs of male doctors outstripped female doctors by three to one − even though in the US, for example, physicians under 44 at the time were more likely to be female than male. This depiction of medical professionals were only part of the problem. There were twice as many options for photos of women with babies, or for that matter, of women with salads, as of men.


The more biased images AI models themselves spit out, the more we see; the more we see, the more implicitly biased we become ourselves


The latest study, however, took this a step further. Rather than just showing the extent of gender bias in online imagery, the researchers tested whether exposure to these images had any impact on people's own biases. In the experiment, 423 US participants used Google to search for different occupations. Two groups searched by text, using either Google or Google News; another group used Google Images, instead. (A control group also used Google, but to search for categories unrelated to occupations, like "apple" and "guitar"). Then all participants were given an "implicit association test",which measures implicit biases.


Compared to Googling text-based descriptions of occupations, the participants who used Google Images and received visual representations in response showed much higher rates of implicit gender bias after the experiment − both immediately after and three days later.


"The rise of images in popular internet culture may come at a critical social cost," the researchers write. "Our findings are especially alarming given that image-based social media platforms such as Instagram, Snapchat and TikTok are surging in popularity, accelerating the mass production and circulation of images. In parallel, popular search engines such as Google are increasingly incorporating images into their core functionality, for example, by including images as a default part of text-based searches."


There's another growing problem, too: how the images already circulating online are informing and shaping AI models. Earlier this year, I experimented with this myself. I asked ChatGPT to create images for me of dozens of various professionals: doctor, lawyer, scientist, comedian, poet, teacher, customer service representative, nutritionist, thought leader, CEO, expert. Except for two or three results − dental hygienist, nurse and housekeeper − it delivered, again and again, a man. And not just a man, but a slim white man around his 30s with a crop of flowing brown hair.


In a later attempt, trying to get away from career bias, I asked ChatGPT to come up with different sorts of people for me: someone "smart", someone "successful", someone watching an opera, someone watching the show Love Is Blind, someone who quit their job to take care of the kids. Once again, over and over, I got the white guy with the lustrous hair.


Obviously, models like ChatGPT are learning based on the imagery that already exists. But, once again, this may perpetuate a vicious cycle: the more biased images AI models themselves spit out, the more we see; the more we see, the more implicitly biased we become ourselves. And the more biased we become, the more we create and upload our own biased imagery.


So what can be done? A good deal of responsibility lies with the tech and AI companies. But even when their intentions are good, there doesn't seem to be an easy fix. In its attempt to correct for racial, gender and other biases, for example, Google's AI tool Gemini sometimes overcorrected − one image it generated of the US Founding Fathers included a black man, for example, while an image of German soldiers from World War Two featured a black man and an Asian woman.


In the meantime, we need to take control of shaping our digital visual world ourselves.


While it seems obvious, the fact that we can − to a certain extent − curate our social media feeds often goes overlooked. Seeking out accounts and influencers who are of different ethnic and racial backgrounds, or photographers from different parts of the woresults we get by altering the way we phrase the initial query.


The most effective strategy of all might be reclaiming our time. In the eponymous "digital detox plan" of art entrepreneur Marine Tanguy's book The Visual Detox: How to Consume Media Without Letting It Consume You, for example, there are no surprises, but some good, solid reminders − such as putting limits on when you look at a screen or your phone, deleting apps you aren't using, and spending time outside without technology.


I became aware recently that even my several-year-old phone has a timer you can switch on for various apps, choosing whatever time period per day you'd like. While I can't say that I've always heeded its warning when I hit my limit, it's helped me become much more aware of, and cut down on, my social media usage. As we have covered before, putting your phone in another room entirely seems to keep even the thought of checking it at bay.


Above all else, however, it may be awareness that is key. We don't often think about our visual consumption or consider how often we're surrounded by images that have been deliberately created and served to us, often to persuade us to purchase something.


Nor do we think about just how strange and new a phenomenon that is. For the vast majority of human evolutionary history − some 99% of the time we have been around − we wouldn't have seen many images within our own natural environment at all, save some cave paintings or handmade sculptures. While, in Europe, the Renaissance ushered in a new era of image production − which saw the rise of art markets and of artworks made for popular consumption, like printmaking − people still wouldn't have seen anywhere near the number of man-made images that we see today.


In the more than 100,000 generations since the Homo branch of the evolutionary tree emerged, we have evolved to spend far more time looking at the world (and people) around us than at images, never mind images on a screen. Perhaps, it seems, there is an argument for trying to incorporate more of that time away from our screens into our everyday lives today.


https://www.bbc.com/future/article/20241101-how-online-photos-and-vid eos-alter-the-way-you-think
What can be inferred about the impact of social media images on viewers, according to the article?

Read the text to answer question.

Robots are writing more of what we read on the internet. And artificial intelligence (AI) writing tools are becoming freely available for anyone, including students, to use.


In a period of rapid change, there are enormous ethical implications for post-human authorship — in which humans and machines collaborate. The study of AI ethics needs to be central to education as we increasingly use machinegenerated content to communicate with others.


AI robot writers, such as GPT-3 (Generative Pre-trained Transformer) take seconds to create text that seems like it was written by humans. In September, 2020 GPT-3 wrote an entire essay in The Guardian to convince people not to fear artificial intelligence. As recently as 2019, this kind of technology seemed a long way off. But today, it is readily available.


Of course, there’s the issue of cheating on essays and other assignments. School and university leaders need to have difficult conversations about what constitutes “authorship” and “editorship” in the post-human age. We are all (already) writing with technological devices, even just via spelling and grammar checkers.


(https://theconversation.com. Adaptado)

According to the first and second paragraphs,
A majority of remote workers would quit their jobs if forced to return to the office, according to a new study. In FlexJobs’ recent report, 57 percent of remote workers surveyed said they would absolutely look for a new job if they were not allowed to continue working remotely. “Obviously, an employer has the right to call employees back to the office from remote or hybrid positions at any time, but for many who have had these jobs since the early days of the pandemic, working from home during all or part of the week has become a way of life, and they’ve scheduled virtually all other priorities around it,” says Alex Beene, a financial literacy instructor at the University of Tennessee.
The numbers could indicate a significant turnover issue as companies continue to look for ways to be fully in-person again, as just under 25 percent of workers said their employer had already instituted a return-to-office mandate. The report is based on a poll of 3,000 American professionals between August 5 and August 18. Overall, Americans were eager to leave their jobs in pursuit of higher wages or more flexible work, as 67 percent said they planned to change jobs in the next six months. But key things like a promotion, remote work and a better company culture could convince some workers to stay, according to the survey. Between 33 percent and 38 percent of workers said these factors could convince them to stay in their current roles.
Working remotely continues to be a huge draw when it comes to attracting talent, and it can even convince some employees to accept lower salaries. In the report, 58 percent of workers said they’d accept a salary decrease if it meant they could work from home. “We have a generation of employees that live in locations far removed from their actual employer due to work-from-home policies,” Beene said. “For many, hours of commuting may either not be feasible or not add up financially to make sense given their current role.”
And because many remote workers don’t feel a productivity loss, companies are still “vying for talent and willing to accommodate,” said Kevin Thompson, a finance expert and founder and CEO of 9i Capital Group. As a result, workers still largely have the power over their employers, Thompson said. “The only reason they would not is if businesses began to collude and mandated everyone return to work,” Thompson told Newsweek. “As long as the market remains free and fair, the ability to find remote work should actually continue.”
Putting productivity aside, Thompson said the main loss from remote work has been in corporate culture. “I don’t believe you can build a culture through Zoom, but that does not mean it is not possible,” Thompson said. “The consequences of remote work won’t be felt for a number of years.”

Internet: <newsweek.com> (adapted).
About the ideas conveyed by the preceding text, as well as its linguistic aspects, judge the following item.

The word “collude” (third sentence of the fourth paragraph) is used metaphorically in the text.
A majority of remote workers would quit their jobs if forced to return to the office, according to a new study. In FlexJobs’ recent report, 57 percent of remote workers surveyed said they would absolutely look for a new job if they were not allowed to continue working remotely. “Obviously, an employer has the right to call employees back to the office from remote or hybrid positions at any time, but for many who have had these jobs since the early days of the pandemic, working from home during all or part of the week has become a way of life, and they’ve scheduled virtually all other priorities around it,” says Alex Beene, a financial literacy instructor at the University of Tennessee.
The numbers could indicate a significant turnover issue as companies continue to look for ways to be fully in-person again, as just under 25 percent of workers said their employer had already instituted a return-to-office mandate. The report is based on a poll of 3,000 American professionals between August 5 and August 18. Overall, Americans were eager to leave their jobs in pursuit of higher wages or more flexible work, as 67 percent said they planned to change jobs in the next six months. But key things like a promotion, remote work and a better company culture could convince some workers to stay, according to the survey. Between 33 percent and 38 percent of workers said these factors could convince them to stay in their current roles.
Working remotely continues to be a huge draw when it comes to attracting talent, and it can even convince some employees to accept lower salaries. In the report, 58 percent of workers said they’d accept a salary decrease if it meant they could work from home. “We have a generation of employees that live in locations far removed from their actual employer due to work-from-home policies,” Beene said. “For many, hours of commuting may either not be feasible or not add up financially to make sense given their current role.”
And because many remote workers don’t feel a productivity loss, companies are still “vying for talent and willing to accommodate,” said Kevin Thompson, a finance expert and founder and CEO of 9i Capital Group. As a result, workers still largely have the power over their employers, Thompson said. “The only reason they would not is if businesses began to collude and mandated everyone return to work,” Thompson told Newsweek. “As long as the market remains free and fair, the ability to find remote work should actually continue.”
Putting productivity aside, Thompson said the main loss from remote work has been in corporate culture. “I don’t believe you can build a culture through Zoom, but that does not mean it is not possible,” Thompson said. “The consequences of remote work won’t be felt for a number of years.”

Internet: <newsweek.com> (adapted).
About the ideas conveyed by the preceding text, as well as its linguistic aspects, judge the following item.

In the text, it is implied that the study points to a win-win scenario as far as keeping employees in remote work, because by doing so corporations show flexibility while employees tend to keep productivity levels high.

TEXTO PARA A QUESTÃO

Foods with Good Bacteria


MOTHER EARTH NEWS – Like many of us, I didn’t think much about my gut health when I was younger. But being more responsible for my own foods when I moved out of the house changed what I bought. For some items, it’s a matter of swapping out a product that’s high in processed sugar and other additives for a healthier option. For others, I’ve rethought my food choices altogether, which includes considering guthealthy options to buy at my local store or make myself. If you’re beginning to explore fermented foods, you’re in the right spot. Here are a few foods with good bacteria and some fermented foods recipes you can try.


Source: https://www.postjournal.com/wire/?category=5307&ID=317975

Which of the following best describes the tone of the phrase, “If you’re beginning to explore fermented foods, you’re in the right spot”?

FlexSea’s biodegradable plastics attract £3m investment

01 FlexSea, a startup with its roots at Imperial College London, has announced the completion

02 of a seed round worth £3 million in equity and grants. The investment will help the company

03 commercialize a range of sustainable packaging solutions it has developed, based on plastics

04 derived from seaweed. The aim is to address the catastrophic impact of conventional plastics

05 on the environment, in particular the single-use plastic products that persist in the ocean for

06 many hundreds of years after they are discarded. In contrast, the biodegradable plastics

07 devised by FlexSea will break down in the sea or the soil within a matter of weeks.

08 Carlo Fedeli, the co-founder and Chief Executive of FlexSea, first started to think about

09 biodegradable plastics during the COVID pandemic. “I noticed the amount of plastic packaging

10 that was piling up at home, because of the online groceries and other deliveries we relied on

11 at the time, and I just had enough,” he says. He started looking into the biodegradable plastics

12 that were already available, and found that they often had shortcomings. Some didn’t actually

13 break down very rapidly under day-to-day environmental conditions, while others involved

14 unsustainable production methods. For example, plastics derived from seaweed are often made

15 from brown seaweed, which is usually harvested from nature, rather than the commonly

16 cultivated red seaweed. He set out to develop a thin-film plastic from red seaweed. “By the

17 end of lockdown I had the first prototype, a transparent flexi-film, and that is still the backbone

18 technology of our solvent-cast thin films,” he says.

19 FlexSea was set up in 2021 with co-founder Thibaut Monfort-Micheo. Their first home was

20 at Scale Space, on the White City Campus, and they received support from across Imperial's

21 enterprising ecosystem. In 2021 they joined the Centre for Climate Change Innovation’s

22 Greenhouse Accelerator, and in 2022 they took part in Imperial’s Venture Catalyst Challenge,

23 winning the energy and environment track. "FlexSea has the potential to change the pattern

24 of human consumption of plastic and therefore change the sustainability path of our planet,”

25 says Stephan Morais, Managing General Partner of lead investor Indico Capital. "This

26 investment will allow us ___ (make) significant progress and penetrate the market effectively,”

27 says Carlo Fedeli, the co-founder and Chief Executive of FlexSea.

(Available at: www.imperial.ac.uk/news/248154/flexseas-biodegradable-plastics-attract-3m-investment/ – text especially adapted for this test).

In the excerpt “By the end of lockdown I had the first prototype” (l. 16-17), the underlined structure suggests that the prototype was developed:

O texto seguinte servirá de base para responder à questão.


Manufacturing dips as container outlook slides


The NEOI fell to 48.9 in August from 49.6 in July, indicating deteriorating trade conditions for the third consecutive month. Traded goods slowed in both developed and emerging markets, but India maintained a modest growth in goods exports during August, the last month for which figures are available.

In addition, the global PMI has shown a contraction of manufacturing, signalling a further deterioration in cargo levels in the immediate future.

"China's goods exports fell for the first time in 2024, signalling a broader decline in manufacturing as the year progresses," said global freight forwarder Dimerco.

Headquartered in Taiwan, the Taipei-listed forwarder said that the Federal Reserve's recent interest rate cut may revive global goods trade.

August trading in the US continued to grow amid concerns about a US East Coast strike, and a November election that could see major import tariffs imposed on goods, said Dimerco.

"The early peak season suggests an earlier-than-usual start to the slow season, with expected declines in handling volume from September to December, projected at 2.31m, 2.08m, 1.92m, and 1.89m teu, respectively. If these forecasts hold, total port volume for 2024 could reach 24.98m teu, a 12% increase from 2023," said Alvin Fuh, VP - ocean freight at Dimerco Express Group.

Dynamar analyst Darron Wadey, said: "Approaching 470 vessels bringing around 3.2m teu in capacity are expected to be delivered by the end of 2024."

That massive increase in capacity, and the fact that much of this increase is for larger sized vessels, means that any correction in freight rates should have started up to a year ago, according to Wadey.

"It is only the happenstance of the Red Sea and US East Coast situations that have, artificially, buoyed the markets. When the markets do correct therefore, the falls will only be more dramatic because the inevitable has been delayed whilst the stream of new ships coming online continues," said Wadey.

Drewry Shipping Consultants' analysis shows that blank sailings are expected to increase between 9 September and 7 October with an additional 53 blanked sailings, totalling 90 for the period. Some 67% of these cancelled services were on the Pacific eastbound, while a further 21% on the Asia to Europe trades and 12% on the Atlantic.

Even with these cancelled services, rates are continuing to fall on all the major trades, according to Dimerco.

New entrants are said to be another element to failure of lines to maintain rate levels.

"While the three major alliances are increasing blank sailings, several individual carriers have deployed 11 extra vessels for Europe WB and 14 for TPEB to handle the expected cargo surge before China's Golden Week. However, the anticipated pre-October 1 cargo rush in China did not materialise this year, leaving no backlogs or rollover cargo for these extra loaders to transport," said Dimerco's monthly analysis.

Rebalancing trade can only be achieved through the long-term and steady growth of trade, said Wadey, combined with "a strategic rather than knee-jerk ship ordering policy". These required shifts are generational, he said, "in the short term, political events in the US might lead to an end-2024 rush for cargoes again... but then where does that leave 2025 and beyond?"

Drewry's WCI index fell a further 7% this week, closing at $3,691/feu.

https://www.seatrade-maritime.com/containers/manufacturing-dips-as-c ontainer-outlook-slides
What is the projected handling volume decline for the period from September to December, according to Dimerco?
During his vacation in Italy, Mark visited a famous novel written about in a guidebook. To his surprise, it was not a piece of literature but a historic building that locals referred to as "novel" because of its unique and innovative design for its time. Mark found the story behind the structure fascinating and spent hours exploring it.
In the text above, the word novel is used in different contexts. Based on the context, choose the correct alternative about the meaning of the term.

O texto seguinte servirá de base para responder à questão.

Cancer therapies are getting a makeover


By Vanessa Chalmers, Health Features Editor


Cancer is no longer a death sentence when diagnosed, thanks to the ongoing emergence of treatments that can extend lives as well as better detection methods to find the disease earlier.Scientists have learned a lot about the immune response to cancer and are now harnessing it.When we hear the word vaccine, we typically think of it as preventing disease.But in this case, vaccines are being used as a treatment. Once injected they train the immune system to recognise and fight cancer cells. The body itself is recruited to kill the cancer, rather than relying on medicines.The process leaves healthy cells untouched, unlike chemotherapy, which kills healthy tissue and causes debilitating symptoms. NHS England's national cancer director, Dame Cally Palmer, said cancer vaccines being trialled could mark a huge step in treating the disease.There are also personalised vaccines which are designed specifically for an individuals cancer, based on their genetics.The challenges with personalised vaccines and other hugely advanced cancer therapies is they are very expensive to develop - and the question is whether the NHS will be able to afford such therapies when they come to fruition.



https://www.thesun.co.uk/health/30417145/cancer-vaccine-stops-tumou rs-growing-advanced-disease/

Which of the following best describes the role of "the body itself" in the context of cancer vaccine treatments as mentioned in the text?
Text 9A1


Research into how multilingual people juggle more than one language in their minds is complex and sometimes counterintuitive. It turns out that when a multilingual person wants to speak, the languages they know can be active at the same time, even if only one gets used. These languages can interfere with each other, for example intruding into speech just when you do not expect them. And interference can manifest itself not just in vocabulary slip-ups, but even on the level of grammar or accent. “From research we know that whenever a bilingual or multilingual is speaking, both languages or all the languages that they know are activated,” says Mathieu Declerck, a senior research fellow at the Vrije Universiteit in Brussels. “For example, when you want to say ‘dog’ as a French-English bilingual, not just ‘dog’ is activated, but also its translation equivalent, so ‘chien’ is also activated.” As such, the speaker needs to have some sort of language control process. If you think about it, the ability of bilingual and multilingual speakers to separate the languages they have learned is remarkable. How they do this is commonly explained through the concept of inhibition — a suppression of the non-relevant languages. However, when this control system fails, intrusions and lapses can occur. For example, insufficient inhibition of a language can cause it to “pop up” and intrude when you are meant to be speaking in a different one.

Tamar Gollan, a professor of psychiatry at the University of California San Diego, has been studying language control in bilinguals for years. Her research has often led to counterintuitive findings. She explains that when mixing languages, multilinguals are navigating a sort of balancing act, inhibiting the stronger language to even things out — and sometimes, they go too far in the wrong direction. “When bilinguals are mixing languages, it seems like they inhibit the dominant language so much that they actually are slower to speak in certain contexts. I think the best analogy is: imagine you suddenly become better at writing in your non-dominant hand. We have been calling this reversed dominance.” Reversed dominance effects can be particularly evident when bilinguals switch between languages in a single conversation, says Gollan.

Navigating such interference could perhaps be part of what makes it hard for an adult to learn a new language, especially if they have grown up monolingual. One thing that might help is immersing yourself in the environment of the foreign language. “You are creating a context in which you are strongly holding back this other language, so that gives room for the other (new) language to become stronger,” says Matt Goldrick, a professor of linguistics at Northwestern University in Evanston, Illinois. “When you return from that immersion experience, hopefully you can better manage that competition,” he adds. “That competition will never go away, you just get better at managing it.”

Managing competition is certainly something that multilinguals do tend to have a lot of practice in. Many researchers argue that this brings them certain cognitive advantages — although it is worth noting that the jury’s still out on this, with others saying their own research does not show reliable evidence for a bilingual cognitive advantage. In any case, using languages is arguably one of the most complex activities humans learn how to do. And having to manage multiple languages has been linked to cognitive benefits in many studies, depending on task and age. Some studies have shown bilinguals perform better, for example, in activities when participants have to focus on counterintuitive information. Speaking multiple languages has also been linked to delayed onset of dementia symptoms. And of course, multilingualism brings many obvious benefits beyond the brain, not least the social benefit of being able to speak to many people.


Internet:http://www.bbc.com/(adapted).
In the sentence “However, when this control system fails, intrusions and lapses can occur” (end of the first paragraph of text 9A1), the word “However” can be correctly replaced, without changing the meaning of the sentence and without harming its correctness, with
The difference between the sentences: I take the bus and I am taking the bus these weeks is:

The New Colossus


by Emma Lazarus Not like the brazen giant of Greek fame, With conquering limbs astride from land to land; Here at our sea-washed, sunset gates shall stand A mighty woman with a torch, whose flame Is the imprisoned lightning, and her name Mother of Exiles. From her beacon-hand Glows world-wide welcome; her mild eyes command The air-bridged harbor that twin cities frame. "Keep, ancient lands, your storied pomp!" cries she With silent lips. "Give me your tired, your poor, Your huddled masses yearning to breathe free, The wretched refuse of your teeming shore. Send these, the homeless, tempest-tost to me, I lift my lamp beside the golden door!" Considering the text above, judge the following excerpts:


The 38 Most Famous Poems Ever Written in the English Language (earlybirdbooks.com)

The "mighty woman with a torch" mentioned in the poem symbolizes liberty and welcomes immigrants seeking freedom.
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