Located in Los Angeles, University of Southern California is in the heart of a leading city. Although LA ranks highly in The Economist s Safe Cities Index, navigating and city calls for certain safety precautions (预防措施) along with practicing common sense.

    Mobile Safety App Powered by LiveSafe

    The Mobile Safety App powered by LiveSafe, manage by the USC Department of Public Safety and the USC Department of Emergency Planning, is a free downloadable app that that mobile users can use to initiate contact with emergency responders around the campus. Features include: immediate “push button” calls to DPS, easy reporting for suspicious activity or crimes in progress, and location services to notify friends of your route through campus.

    Blue Light Phone Locations

    The University Park has multiple blue light phones that are strategically placed throughout campus. Take note of where the closest ones are on your route. They come in handy in case you lose your phone or in an emergency. These phones are directly connected to USC's Department of Public Safety's 24-hour communications center. Besides emergency needs, it can also be used to report suspicious activity, request for an escort (护送) if you feel unsafe and to report a crime.

    Trojans Alert

    Trojans Alert is an emergency notification system that allows university officials to contact you during an emergency by sending messages via text message or email. When an emergency occurs, authorized USC senders will instantly notify you with real-time updates, instructions on where to go, what to do (or what not to do), whom to contact and other important information. All members of the USC community, as well as parents and regular visitors to campus, are strongly encouraged to sign up for Trojans Alert.

    The baby is just one day old and has not yet left hospital. She is quiet but alert (警觉的). Twenty centimeters from her face researchers have placed a white card with two black spots on it. She stares at it carefully. A researcher removes the card and replaces it by another, this time with the spots differently spaced. As the cards change from one to the other, her gaze(凝视) starts to lose its focus—until a third, with three black spots, is presented. Her gaze returns: she looks at it for twice as long as she did at the previous card. Can she tell that the number two is different from three, just 24 hours after coming into the world?

    Or do newborns simply prefer more to fewer? The same experiment, but with three spots shown before two, shows the same return of interest when the number of spots changes. Perhaps it is just the newness? When slightly older babies were shown cards with pictures of objects (a comb, a key, an orange and so on), changing the number of objects had an effect separate from changing the objects themselves. Could it be the pattern that two things make, as opposed to three? No again. Babies paid more attention to squares moving randomly(随意地)on a screen when their number changed from two to three, or three to two. The effect even crosses between senses. Babies who were repeatedly shown two spots became more excited when they then heard three drumbeats than when they heard just two; likewise(同样地) when the researchers started with drumbeats and moved to spots.

    We know that many animals do not stay in one place. Birds, fish and other animals move from one place to another at a certain time. They move for different reasons: most of them move to find food more easily, but others move to get away from places that are too crowded.

    When cold weather comes, many birds move to warmer places to find food. Some fishes give birth in warm water and move to cold water to feed. The most famous migration(迁移) is probably the migration of the fish, which is called “salmon”. This fish is born in fresh water but it travels many miles to salt water. There it spends its life. When it is old, it returns to its birthplace in fresh water. Then it gives birth and dies there. In northern Europe, there is a kind of mouse. They leave their mountain homes when they become too crowded. They move down to the low land. Sometimes they move all the way to the seaside, and many of them are killed when they fall into the sea.

    Recently, scientists have studied the migration of a kind of lobster(龙虾). Every year, when the season of bad weather arrives, the lobster get into a long line and start to walk across the floor of the ocean. Nobody knows why they do this, and nobody knows where they go.

    So, sometimes we know why humans and animals move from one place to another, but at other times we don't. Maybe living things just like travel.

    Springtime In Paris

    Departure: May 5, 12, 19 and June 9

    4 days for £129 per person

    Paris in the springtime was, is and always will be something rather special. Why not experience it for yourself with this excellent break for four days? This attractive city has something to offer everyone and with prices at just ￡129, it's great value too.

    Your break begins with executive coach transfer from regional pickup points and travel to Paris is via cross-channel ferry, arriving at your hotel in the evening. The hotel is an excellent quality one with private facilities in all rooms: satellite TV, radio, telephone and alarm clock. It has a bar and restaurant and is situated about two miles south of Notre Dame enabling you to explore Paris with ease.

    The following day, after continental breakfast(included), the coach takes you on a comprehensive sightseeing tour of the city, during which you will see the Eiffel Tower, Champs Elysees, L'Arc de Triomphe, the Louvre, and in fact almost every famous landmark you have ever heard of. You then leave Paris and take a short drive to the magnificent Palace of Versailles, the home of Louis XIV. The tour ends mid-afternoon back in Paris where you will have the remainder of the day at your leisure. In the evening there is a "Paris By Night" tour showing you the beautiful buildings with bright lights.

    Day three takes you to Montmartre, perhaps the most picturesque of Paris and home of the Saere Coeur and the Moulin Rouge. In the afternoon you are free to explore this beautiful city as you wish, perhaps a pleasure voyage on the River Seine, wander around the picturesque gardens or look through among the antique shops. In the evening you will have the opportunity to visit the best nightclub in the city, the splendid Paradis Latin. On the final day we're back to the U.K. via channel ferry.

    Included in the price of ￡129 per person

    Return executive coach travel to Paris

    Return ferry crossings

    3 nights accommodation in a twin bedded room in a Central Paris hotel with private facilities

    Continental breakfast during your stay

    Guided sightseeing tour of "Paris By Day" and "Paris By Night"

    Visit to Chateau of Versailles (admission not included)

    Tour on Montmartre

    Services of an experienced bi-lingual tour guide at all times

    Give yourself a test. Which way is the wind blowing? How many kinds of wildflowers can be seen from your front door? If your awareness is as sharp as it could be, you'll have no trouble answering these questions.

    Most of us observed much more as children than we do as adults. A child's day is filled with fascination, newness and wonder. Curiosity gave us all a natural awareness. But distinctions that were sharp to us as children become unclear; we are numb(麻木的）to new stimulation(刺激), new ideas. Relearning the art of seeing the world around us is quite simple, although it takes practice and requires breaking some bad habits.

    The first step in awakening senses is to stop predicting what we are going to see and feel before it occurs. This blocks awareness. One chilly night when I was hiking in the Rocky Mountains with some students, I mentioned that we were going to cross a mountain stream. The students began complaining about how cold it would be. We reached the stream, and they unwillingly walked ahead. They were almost knee-deep when they realized it was a hot spring. Later they all admitted they'd felt cold water at first.

    Another block to awareness is the obsession(痴迷) many of us have with naming things. I saw bird watchers who spotted a bird, immediately looked it up in field guides, and said, a "ruby-crowned kinglet" and checked it off. They no longer paid attention to the bird and never learned what it was doing.

    The pressures of "time" and "destination" are further blocks to awareness. I encountered many hikers who were headed to a distant camp-ground with just enough time to get there before dark. It seldom occurred to them to wander a bit, to take a moment to see what's around them. I asked them what they'd seen. "Oh, a few birds," they said. They seemed bent on their destinations.

    Nature seems to unfold to people who watch and wait. Next time you take a walk, no matter where it is, take in all the sights, sounds and sensations. Wander in this frame of mind and you will open a new dimension to your life.

At school, I was in the top set for maths. My teachers recommended that I study economics and statistics as my A-level subjects, but I had my mind set on a life fulfilled by the arts.

In fact, I was a victim of a gender stereotype made stronger since birth, that men do science and maths and women do arts or languages. Computer science, technology and physics just did not figure in my teenage world view. Nobody popular in my school chose to study those subjects.

Reality struck hard when I began attending job interviews and interviewers would say: "It's great that you speak foreign languages, but what else do you do?" Nobody asked my friends who had studied science or technology those questions.

A survey recently showed that three of the best-paid jobs for women are in the technology sector. It's a sector that really can change the world. We must show girls that technology has an effect on every industry out there, from fashion to architecture to journalism. Anybody can learn to code and these days it's as important as reading and writing. I've realized that at university I'd achieved the wrong kind of literacy. Not being able to code limit your impact on the world far more than an ignorance of great literature.

Now I have a five-year-old daughter. I don't want her to blindly follow gender roles the way I did. I want her to know the fact that a science or technical degree will not limit her creativity but expand it and broaden her horizons far more than my arts background could. I'm exposing her to Minecraft and apps, which help improve analytical thinking and problem solving skills. I'm hoping that my daughter will discover and accept her potentials in science and want to change the world.