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Research shows that insufficient sleep disturbs hunger signals, weakens self-control and increases your risk of weight gain. Sleep inadequacy affects millions. More than one-third of U.S. adults regularly get less than seven hours of sleep per night. Nearly three-quarters of adolescents fall short of the recommended 8-10 hours sleep during the school week. First responders, including nurses, firefighters and emergency workers, are especially vulnerable due to night shifts and varying uncontrollable schedules. These patterns disturb the body's internal clock and are linked to increased appetite, poor eating habits and elevated risks for obesity and metabolic disease.

Studies show that after just one night of sleep deprivation (匮乏), reward-related areas such as the amygdala, a part of the brain that drives motivation and reward-seeking, become more reactive to inviting food. Your brain becomes more excited by junk food and less capable of resisting it. Participants in sleep deprivation studies not only rated high-calorie foods as more desirable but were also more likely to choose them, regardless of how hungry they actually felt.

Sleep is as important as diet and exercise in maintaining a healthy weight. Fortunately, even a few nights of consistent, high-quality sleep can help rebalance key systems and start to reverse some of these effects. In a culture that glorifies hustle and late nights, sleep is often treated as optional. So the next time you find yourself reaching for junk food after a short night, recognize that your biology is reacting to stress. Sleep is your most powerful tool for appetite control, energy regulation and long-term health.

Yunnan's high-altitude regions, along with its unique climate conditions, proved to be perfect for cultivating coffee. The mountains rise like a wall, blocking the moist air currents. This natural barrier gives rise to an extraordinary microclimate, which is marked by dramatic temperature differences between day and night, making it ideal for growing coffee.

Wang came to this mountainous area a few years ago for a business trip and engaged with the locals. That's how he learned about the once-splendid coffee history of the area. Afterwards, he became motivated to make a documentary in 2017, tracing China's coffee history and highlighting the unique Yunnan coffee and its reputation as "black gold" in the global market.

As he explored further, it pained him to see how the mountainside had suffered from excessive farming. In the race for profits, short-sighted farmers began tightly planting coffee plants together and increased the density from just 60 trees per tenth of a hectare to more than 330, resulting in poor quality of coffee beans. When the coffee market slumped, many locals cut down their decades-old coffee trees to make room for fruits and vegetables to survive.

Fortunately, Wang's documentary caught the attention of local authorities. Moreover, he hosted a harvest festival, where he invited all the local growers to taste the coffee they'd planted. As a result, the sale of these beans quickly became a primary source of income for many in the village. Wu Hua, a cultural new economy professor at Shanghai University said, "A coffee industry that fell into decline is now regaining its strength." Wu considered the work done by Wang as a new vision for rural revitalization.

The University of Queensland (UQ) has a number of courses available for enrolment (入学) in the intensive 8-week Summer Semester each year, providing an opportunity to:

●     Finish your degree faster.

●     Undertake courses to meet requirements for another program.

●     Discover new subject areas like history, nutrition and economics.

●     Study during a concentrated period and in smaller classes than ordinary semesters.

Who can apply?

Whoever interested is qualified for enrolment in the Summer Semester, but please note some courses are only available to UQ award students (i.e. current students who are enrolled in a UQ degree).

Past applicants have included:

●     current UQ students

●     students from other universities, including international students

●     professionals

●     adults from a range of backgrounds

●     high-school students

How to apply?

●     Current UQ students: Use mySI-net system to enrol.

●     Other university students:

If you're enrolled at another Australian university and you want to undertake a course at UQ during the Summer Semester for credits towards your program at your home institution, you should apply as a "cross-institutional student". Before you apply, make sure you get approval from your home university and confirm you can get credits for your UQ studies.

●     All other interested applicants:

All other interested applicants should enrol in the Summer Semester as "non-award students". "Non-award" simply means you are not enrolled in a program that would lead to award of a degree.

That Saturday, after an early morning cup of coffee with Mama, Leonard, our grown brother, picked up his heavy tools and headed out for the old henhouse. Mama wanted him to tear it down for she was scared of me and Angie to play near it.

I was twelve and dogged Leonard's every step. Angie, our six-year-old sister, insisted she wanted to help, too. Mama told we would be in the way, but Leonard said, "Oh, they'll be all right." "Well, alright, but you girls watch out for rusty (生锈的) nails." Leonard worked hard to pry (撬) the stubborn, gray boards. Angie and I carried the boards to a pile he would later burn.

Suddenly, Angie started to scream and Mama came running. Sure enough, she had stepped on a rusty nail. Mama examined my sister's foot while Leonard looked at mine. On my way to see about Angie, I'd stepped on a nail, too. The grownups agreed we needed tetanus (破伤风) shots.

I hated shots. I would rather swallow a thousand pills for a thousand days than have one shot. While Leonard drove us to hospital, Mama cupped a hand around my ear. "Arlene, I need you to be brave so Angie won't be too scared. You know how she can put up a fight." Determined to be a brave girl, I didn't cry a single tear though my arm felt like it was on fire.

Then Mama lowered Angie onto the table to get the shot. That's when she made her big mistake. "Arlene, tell Angie it didn't hurt at all."

Her huge blue eyes stared into mine. I thought about how Angie trusted me the way I trusted Leonard. "If I tell her it won't hurt", I thought, "she won't ever believe me again." I knew what I had to do. I cupped my hands around my mouth and yelled, "DON'T LET THEM DO IT TO YOU, ANGIE!"

注意：1. 续写词数应为150左右;

2. 请按如下格式在答题卡的相应位置作答。

Several things happened all at once.

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On the way home after our shots, a tiny finger touched my shoulder.

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1. 活动目的和主题；2. 活动内容；3. 表达期望。

注意：

1. 写作词数应为80个左右；

2. 请按以下格式在答题卡的相应位置作答。

Notice

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Amarri was waiting for1 at the Clearwater International Airport with her friend Hinton seeing her off when a (n)2 man caught her attention: while3 security, he had to throw away one of his liquid-containing items due to strict4 about the weight of liquid that can be allowed on planes.

The man was about to5 when throwing it away into the garbage can. That was when Amarri and Hinton decided to help: after6 the item package from the garbage can, Hinton took it home. Later, he7 opened it, only to find a personalized snow globe. On one side was the image of a pair of smiling couple with some words, "Katie, we love you. Your Grandparents."

Upon return, Amarri posted a photo of the image: online, and soon people were sharing it to8 the lost souvenir with its owner. Several employees at Things Remembered saw the9, recognized the globe as one of their products, and finally10 its owner.

11, the couple had purchased it as a souvenir to their son, Michael, to12the adoption of his 5-year-old daughter, Katie. But Michael had to13 it during his return flight after visiting his parents.

Days later, Amarri returned the souvenir14 to Michael in Tampa, and he was greatly15 by the effort of two strangers to get his lost item back.

. She asked dozens of friends and coworkers to sit at her computer answering emails while she monitored their pulse and heart rate variability. Of those participants, 80% had what Stone coined "email or screen area" — shallow or suspended breathing while working on a screen.

"," said science journalist James Nestor, the author of the bestselling book Breath: The New Science of a Lost Art, which records his investigation into the power of breath. He explained that humans have lost touch with natural breathing patterns as we spend much of the day hunched (弓身) over our screens and devices. "If you are hunched over, you can't take that soft, slow, deep breath," Nestor said.

Breathing properly has enormous positive impacts on our health and well-being. Slow breathing lowers our stress levels, increases focus, regulates our emotions and even helps us make better decisions..

Nestor suggests the simple exercise of breathing in through your nose for five to six seconds and out through your nose for five to six seconds. "As you inhale, you feel that slight expansion of that abdominal (腹部的) region, and then as you continue inhaling, try to lift that breath up to your chest area," Nestor said. "Breathe this way for two minutes a day, and that's going to make a difference." Stone found that learning an instrument helped her maintain good posture and breathing.. She also took ballroom dancing lessons, which she said had a similar effect.

A. She kept holding her breath

B. These tasks resulted in shallow chest breathing

C. She found few people around her had breathing problems

D. Stone wondered how common this was and set out to investigate

E. Poor breathing is what you see when you look at 90% of the population

F. This in turn allowed her to form better breathing habits — even while in front of a screen

G. Luckily, Nestor and Stone feel confident that it's possible to retrain our body to breathe well

Led by Sarah Meissner and Nicole Wenderoth, the research team challenged the long-held belief that the brain remains in a low-activation state during sleep. Their study, published in Nature Communications, reveals frequent changes in pupil size — from rapid shifts within seconds to gradual changes over minutes. These variations correlate with activation levels in brain regions adjusting sleep-wake cycles.

To measure pupil dynamics, scientists developed a novel method: keeping sleepers' eyes open using a medical-grade transparent glue. "We worried people couldn't sleep with open eyes, but in darkness, most forgot their eyes were open," explained lead author Manuel Carro Dominguez. The team tracked pupil changes alongside brainwave patterns, finding connections to important sleep processes like memory-boosting brain waves and deep-sleep waves.

Interestingly, pupils also responded to sounds differently depending on brain activation levels at the moment. Future studies will test whether the locus coeruleus — a tiny area in the brain that controls awakening-directly drives these pupil changes, Researchers plan to apply drugs targeting this area to observe effects on pupil dynamics. "If proven, it could explain how activation levels influence sleep quality and functions," said neuroscientist Caroline Lustenberger.

This discovery holds promise for medical applications. Pupil monitoring might help doctors find sleep problems, stress-related conditions, or early signs of memory loss by detecting abnormal brain activity. The team aims to adapt the technology for hospital use, such as tracking unconscious patients' brain activity or improving sleep disorder assessments. "The pupil acts like a window into the sleeping brain," Lustenberger noted, suggesting it could innovate upon both neuroscience and sleep medicine.

By transforming a simple eye observation into a brain activity detector, this research bridges fundamental science and practical healthcare solutions. As next-generation devices make pupil tracking more accessible, sleep labs worldwide may soon adopt this approach to unlock deeper insights into the mysteries of the sleeping mind.

Now a group of scientists have tracked down one more need for such equipment. In a paper in Royal Society Open Science, they propose that astronauts living on NASA's planned lunar base could run on the track to prevent their bodies from wasting away (变得消瘦、 衰弱) under the Moon's reduced gravitational pull.

In low-gravity environments, muscle decreases in strength, bone becomes easily broken and fitness and motor abilities decline. Even exercise, made less effective by weightlessness, struggles to counteract such effects. Alberto Minetti from the University of Milan wondered if running in a Wall of Death might provide a workout capable of limiting the body's decline. To test it he rented a 10-metre-wide Wall of Death and called in two brave volunteers.

His team tied the volunteers, a man and a woman, to ropes hanging from a crane (起重机) above the track. The ropes relieved the volunteers of five-sixths of their body weight, in effect mirroring the Moon's gravity. After some practice rounds, the volunteers could run parallel to (与……平行) the ground at speeds averaging around 20 kph, without assistance.

Dr Minetti says such motion can generate a force on the body similar to the effect of gravity on Earth. According to his calculations, running this way may be enough to battle the negative effects of lunar life. NASA may not even need to find extra room: he suggests that if the lunar shelters for the Artemis Base Camp were built in a circular design, astronauts could simply go for a jog around the inside walls. In principle it is "not a completely crazy idea," says Kevin Fong, a doctor and specialist in space medicine at University College London. But, he adds, the limited medical care available in space means he would be nervous about astronauts running at speed.

Outside of productions presented by TDM and A. R. T., the majority of the many productions staged each year are produced, directed, designed, acted and run by students with support from the Office for the Arts and a variety of student-led theater groups.

Welcome, Harvard Class of 2026!

The First-Year Arts Program, produced by the Office for the Arts with the dean of Students Office, covers seven artistic disciplines, consisting of Creative Writing, Dance, Drama, Film, Music, Studio Arts, and Theater Design. This year's program takes place between August 19-25 and we couldn't be more excited about the line-up.

Visit the First-Year Arts Program website

Learning Opportunities

Masterclasses: 90-minute classes with our professionally working alumni (校友) Resident Artists

Keynote Dialogues: several 90-minute moderate discussions and Q& As with nationally renowned (有声望的) artists

Workshops: smaller form classes that focus on specialty hands-on art making taught by faculty, staff, and alumni

Getting to know Harvard

Involvement Opportunities: how to get engaged with curricular and extracurricular artmaking opportunities on campus

The First-Year Musical: a 60-minute info session with last year's creative team about what the First-Year Musical is, how to get involved, how they created their show and how they adapted the show for the transition to an online format.

To some people, no matter what life throws at them, they can still find strength in the love from those around them. Luckily, Jackie was one of them.

Jackie was just 17 when tragedy struck. An injury left her paralysed (瘫痪的) when she jumped into a pool. The doctors told Jackie that she would never be able to walk again. The news was heartbreaking for Jackie and her family. All her dreams were lost. Before the accident, she was an athlete, an activist and was always ready for adventure. She loved sports and swimming. But the accident that followed changed her life completely and she didn't handle it well.

Jackie was advised to accept the new normal, but she was not the kind of person to give up easily. She kept going to the beach, parks, and doing whatever she could to make the most out of her life. She turned to exercise as a way to escape the reality of her life, but the lack of mobility caused her to sink into a deep depression that lasted about six months.

Everyone was worried that she'd never be happy again. Until eight years later, on a spring day, Jackie's mother encouraged her to go to the park to take advantage of the warm weather. There, she encountered an engaging young man who approached her unexpectedly. She was initially surprised and cautious, but Andrew's charming personality soon won her over. After hours of conversation, he surprised her by asking her to come to enjoy the sunshine in the park next time. Jackie was shocked but also attracted by his intelligence and passion. Despite her initial disbelief, she agreed and the day marked a turning point in her life.

Jackie and Andrew quickly fell in love, embarking on a romantic journey filled with unforgettable moments. Her past insecurities disappeared, replaced by a sense of joy. Within a year, Andrew proposed (求婚), and Jackie accepted. Their relationship had transformed Jackie's life, bringing her happiness once again. Every girl dreams of their wedding day, and Jackie was no exception.

注意：

1．续写词数应为150个左右；

2．请按如下格式在答题卡的相应位置作答。

Despite the doctor's diagnosis, Jackie set a goal to get better before the wedding day.

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On the wedding day, no one could have anticipated what came next.

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The Handbook of the Belt and Road, a book of the Belt and Road Initiative, was launched in some versions on June 20 in Beijing. This comprehensive book, (involve)110 scholars, offers 498 entries to reflect the latest developments of the initiative. A researcher from the Chinese Academy of Social Sciences, emphasizes the book's aim is to provide thorough and systematic overview.

According to the researcher, the book details the original intentions and (principle) of the initiative, along with its history, current status, basic knowledge, related research.

The English version was launched in Cambridge, UK, in 2018, and agreements were made (publishing) it in 17 languages. So far, it (release) in eight languages, including Polish and Romanian.

President of a publishing group highlighted the book's influence in the English-speaking world. He noted that the Belt and Road Initiative has generated (significance) interest and discussion, (frequent) covered by newspapers, TV, and magazines. However, he emphasized that the most important information is found in this handbook.

He also praised the cooperation Chinese and Western scholars, calling the handbook a milestone in China-UK cooperation. The book enhances exchanges with global think tanks and (deepen) mutual understanding among people in different countries.

For a moment, I hesitated, but his following words8 me: "I could sleep in this rocking chair on the porch (走廊). My bus leaves early in the morning." I9. After supper, I went to talk with him. I was10 to see that this man had a big heart in that tiny body. He fished for a living to11 his five children, and his crippled wife. He didn't complain.12, he was grateful that no pain accompanied his disease — a skin cancer.

The next morning, before leaving, he asked13, "Could I stay here next time I have a treatment?" I told him he was welcome.

On his next trip, he brought a big fish. His bus left at 7:00 a. m., so I14 when he had to get up to fish for us. From him, we learned to accept the bad without15 and the good with gratitude.

Look into attending a forest school

We've been doing this for five months now, and it's the best money I've ever spent. One day a week, all of my children spend a day at a certified forest school held in a nearby provincial park., and I've noticed it's made them far more comfortable and willing to play outside overall.

At this time of a year, it's dark in the early evenings, but that shouldn't stop you from sending kids out to play in a safe yard where they're not at risk from cars. Do a quick after-dinner play, or take them for a nightly pre-bedtime walk if you're in a busy urban setting.

Older kids can get a part-time job that gets them outside

Our elderly neighbor asked if she could hire my kids to walk her dog every day, so they do.. It's a great way to get them outside each day, no matter the weather — and they love making money. Other ideas could be a paper route, shoveling snow, or assisting another senior neighbor in some capacity.

Spend time with your kids outdoors

. You can light a bonfire (篝火)in the backyard or set up a bonfire stove to make hot chocolate or apple juice. You can also have a picnic and work together in the garden. You can even sit and read while your child is playing nearby. You can attend without engagement.
 

A. Arrange a play session

B. Welcome the evening hours for outdoor activities

C. Put the effort into saving your time for outdoor play

D. This experience has become a highlight of their week

E. Create enjoyable outdoor moments with your children

F. This arrangement has worked out well for both parties

G. Here are some suggestions of making time for outdoor play