Face reading in chinese medicine pdf download

Statistical analyses were conducted by N. Correspondence to Benjamin J. Peer review information Alison Farrell was the primary editor on this article and managed its editorial process and peer review in collaboration with the rest of the editorial team.

Participant enrolment, randomization of mask intervention and identification of respiratory virus infection. Blue, coronavirus; red, influenza virus; yellow, rhinovirus; green, other respiratory viruses including human metapneumovirus, parainfluenza virus, respiratory syncytial virus and adenovirus; white, no respiratory virus infection identified.

P values for mask intervention as predictor of log 10 virus copies per sample in an unadjusted univariate Tobit regression model which allowed for censoring at the lower limit of detection of the RT-PCR assay are shown, with significant differences in bold. Reprints and Permissions.

Leung, N. Respiratory virus shedding in exhaled breath and efficacy of face masks. Nat Med 26, — Download citation. Received : 02 March Accepted : 20 March Published : 03 April Issue Date : 01 May Anyone you share the following link with will be able to read this content:. Sorry, a shareable link is not currently available for this article. Provided by the Springer Nature SharedIt content-sharing initiative. BMC Public Health BMC Infectious Diseases Advanced search.

Skip to main content Thank you for visiting nature. Download PDF. Subjects Epidemiology Infectious diseases. This article has been updated. Abstract We identified seasonal human coronaviruses, influenza viruses and rhinoviruses in exhaled breath and coughs of children and adults with acute respiratory illness.

Results We screened 3, individuals in two study phases, ultimately enrolling individuals who provided exhaled breath samples Extended Data Fig. Table 1a Characteristics of individuals with symptomatic coronavirus, influenza virus or rhinovirus infection Full size table.

Full size image. Table 1b Efficacy of surgical face masks in reducing respiratory virus frequency of detection and viral shedding in respiratory droplets and aerosols of symptomatic individuals with coronavirus, influenza virus or rhinovirus infection Full size table.

Discussion Our results indicate that aerosol transmission is a potential mode of transmission for coronaviruses as well as influenza viruses and rhinoviruses. Methods Study design Participants were recruited year-round from March through May in a general outpatient clinic of a private hospital in Hong Kong.

Laboratory testing Samples collected from the two studies were tested at the same time. Statistical analyses The primary outcome of the study was virus generation rate in tidal breathing of participants infected by different respiratory viruses and the efficacy of face masks in preventing virus dissemination in exhaled breath, separately considering the respiratory droplets and aerosols. Reporting Summary Further information on research design is available in the Nature Research Reporting Summary linked to this article.

References 1. Article Google Scholar 3. Article Google Scholar 4. Article Google Scholar 9. Google Scholar Article Google Scholar Author information Author notes These authors jointly supervised this work: Donald K. Milton, Benjamin J. Milton Authors Nancy H. Leung View author publications. View author publications. Ethics declarations Competing interests B. The authors declare no other competing interests. Additional information Peer review information Alison Farrell was the primary editor on this article and managed its editorial process and peer review in collaboration with the rest of the editorial team.

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T hen th in k o f exam ples to su p p o rt these reasons. T h in k about the readings in th is u n it. If you need more work on a skill, refer to the page s in parentheses. Students can check their learn in g. W hat qualities do you look for in a friend? W hat is the best way to m ake a good first im pression on a classmate?

O n a boss? Look at the photo. W hat are the people doing? Discuss the Unit Question above with your classmates. Choose the answer that makes each statement true for you. When I talk to someone I 5. My friends and family talk to me don't know, I feel uncomfortable.

I ask a lot of questions. I usually speak I do most of the talking. When I am sitting, I usually When I need to get someone's 8. When people first meet me, they attention, I Q Look at your answers. Do you think you make a good first impression? Discuss your answers with a partner. How do you make a good first impression? Read the sentences. Then match each bold word with its definition below. The child was afraid o f the stranger. He feels m ore com fortable w ith people he knows.

O u r cooking teacher likes to dem onstrate new things before we try them ourselves. Last week, he showed us how to m ake potato soup. People w ith confidence usually m ake better public speakers because they feel very com fortable standing in front of a lot of people. The academ ic standards at th at university are high. It only accepts students w ith very good grades.

Paris is a city th at has a lot of cultural attractions for tourists to visit, such as m useum s and theaters. You should select w hat you wear to a job interview very carefully. W hat you w ear to an interview is very im portant. I really appreciate m y sister. She always gives me good advice. A ndrew w anted to impress the interviewer, so he told her about the im portant project he worked on. To m aintain your health, you should eat well and exercise.

It gives advice on how to make a good first and subtitles or impression. Read the title and headings. W hat ideas do you think the article headings. How is the text organized? I wore a sport coat and tie. He chance to make a first impression. According showed up in shorts and sandals. True, standards 2 Demonstrate a good attitude with your for appropriate clothing have changed a lot. When you first walk into a room, Maybe the best advice I can share came from show confidence. Stand up straight and someone I met.

If you smile job I have now; I dress for the job I want to have. They will think you are friendly. Voice 3 Appearance is important. Several years 4 The way you speak also affects the first ago, a professional colleague offered to meet impression you make. Listeners judge our intelligence, our level of cultural knowledge, even our leadership ability by the words we select — and by how we say them. Your listeners hear your tone of voice before they begin listening to your words.

Speak clearly and loudly enough so that people can hear you. Change the pitch of your voice to avoid a dull monotone1. Show expression in both your voice and your face. And try not to speak too quickly. Conversation Skills 5 The greatest way to make a good first impression is to demonstrate that the other 1 monotone: a way of speaking in which the tone and volume remain the same 6 UNIT1 How do you make a good first impression?

Show that you are interested in others. Then new acquaintances will want to see you again. Recently I went to a conference. While most of the people made good mpressions, one man did not. He talked about himself the entire time. No one else got a chance to speak. Unfortunately, he probably thought we were interested in his life story. We decided to suggestion. I like this definition of a exciting, Fred. Be careful with jokes. If you talking to looks around the room.

You think disagree too much in your first conversation, the person would rather be talking to someone the other person may think you are just else. Try to use the name of the person too different. M a i n Id e a s Read the statements. Write T true or F false , according to the reading. A ppearance is im p o rtan t in m aking first impressions.

You should speak in a soft voice. People will like you better if you show interest in them. You should ask questions and m ake com m ents to show you are listening. W hat are some ways you can m ake a good im pression w ith your body language? If you wear very casual clothing to a m eeting, w hat message do you give? W hy should you m aintain eye contact with people when you talk w ith them? W h at is one way to show you are paying attention?

W hy should you avoid disagreeing w ith people you have just met? Then choose one question and write five to eight sentences in response. Critical Thinking 1.

Are there any topics of conversation you should avoid w hen m eeting In What Do You som eone for the first time? W hat are they? W hy do you th in k th at people are m ore interested in themselves th a n in one question and other people? This 3. Do you agree th at showing an interest in other people is the best way to means you have to explain your ideas. W h at other ways are there to m ake a good When you explain, first impression?

Explaining ideas helps you understand and remember information better. Reading Skill Identifying main ideas and supporting details A paragraph is a group of sentences about the same topic. The main idea is usually given in the first sentence.

This is called the topic sentence. The other sentences add details about the topic. They are called supporting sentences and contain supporting details, such as examples, explanations, facts, definitions, and reasons.

Identifying main ideas and supporting details is an im portant skill that will help you become a more effective reader. W hen you read, skim for main ideas and scan for details. Read the sentences from Reading 1. W rite M l for the main idea of the paragraph. W rite SD for the supporting details. Speak clearly and loudly enough so th at people can hear you.

The way you speak also affects the first im pression you make. A nd try not to speak too quickly. He talked about him self the entire tim e. The greatest way to m ake a good first im pression is to dem onstrate th at the other person, not you, is the center o f attention. Give interested responses. Look again at Paragraphs 2,3, and 7 in Reading 1. Underline the topic sentence that states each paragraph's main idea. Then compare your answers with a partner. Read their definitions.

Then complete each sentence. He eats fast food for alm ost every meal! You were late for work again today. He always pays his bills on tim e and never does anything he knows is dangerous. Scott likes t o. Yesterday, he told us he caught a fish that weighed 20 pounds, but it really only weighed 5 pounds. P r ev iew R ea d in g 2 This is an article from a career magazine.

It discusses what to do and what not to do during a job interview. Read the title and the first sentence in each paragraph. Find out as m uch as you can about the job. W ear your m ost comfortable clothing. Let the interviewer do all the talking. Interrupt the interviewer w hen you have som ething im portant to say. At first, you will Be prepared. Experts say of how things work there. Think of questions that you only have 30 seconds to make a good the interviewer might ask you and practice your first impression at a job interview.

The key to answers with a friend. To make sure because you will be asked about both! Try to walk in wearing jeans notice what the interviewer finds and a T-shirt, you are not important.

Listen for topics that likely to get the position. Dressing afraid to talk about your well shows that you are accomplishments. Employers serious about the job.

Arriving successful and confident late to an interview can be deadly. No employer in their abilities. However, be careful not wants to hire someone who is not responsible to exaggerate. Do not lie about past job enough to come to work on time.

Get to the responsibilities. Avoid complaining about a bad Make eye contact. Look your interviewer in boss or job you had before. Being negative the eye when you greet him or her and keep can make employers worry that you are not eye contact throughout the entire interview.

And remember to smile. Smiling that you are both honest and confident. Sit up straight when you are n Ask questions.

Interrupting is considered 12 Interviewing is not easy, but it is easier when rude. Let the interviewer finish what she you know what to do and what to expect.

If or he is saying. If you have something you stay honest and professional, you will get important to say, try to remember it and yourself one step closer to the job you want.

M a i n Id e a s Complete the T-chart with Dos and D on'ts of job interviewing, according to the article. Details Read the statements. Write T true or F false. Then correct each false statement to make it true according to the article. Learn as m uch as you can about the com pany before the interview. M ost com panies expect applicants to w ear casual clothes to an interview. G et to the interview 3 m inutes early so you can start the interview early.

Keeping eye contact shows the interview er th at you are a good listener. Avoid com plaining about a good or bad boss you had before. At the end of the interview, tell the interview er a personal story. W hich job interview tip from Reading 2 do you th in k is the m ost im portant?

W hich is the hardest to do? In your opinion, w hat is the best way to m ake a job interview er interested in you? Think about both Reading 1 and Reading 2 as you discuss the questions. W hat are the best ways to m ake a good im pression on others? W hat are the best ways to avoid m aking a bad im pression on others? C an you m ake a good first im pression the same way in every situation e.

W hy or why not? Vocabulary Skill Using the dictionary 0 Word Forms Learning word forms increases your vocabulary It will help make your reading, speaking, and writing more fluent. Complete the chart. An X indicates that a word form doesn't exist or you don't need to know it at this time.

Use your dictionary to help you. Verb Adjective Adverb i. WZpQA 'any words have 3. For 4. Complete each sentence with a word from Activity A. Choose a word from the row in the chart indicated in parentheses. My biggest 1 accomplishment in life so far has been my graduation from high school.

A ppearance is an im portant 2. Think carefully about how you will look to others. The m anager was surprised at the high-level positions she had held in her previous jobs. Choose two sets of words from Activity A. Write one sentence for each form of the word in your notebook. Then share your sentences with a partner. It identifies the topic, or subject, of the paragraph. It also gives the m ain idea or controlling idea , which explains what the writer will say about the topic.

They support the topic sentence with two or three smaller ideas, or subtopics. Subtopics are supported with specific details, such as examples, explanations, facts, definitions, and reasons. It summ arizes the m ain points of the paragraph and restates the topic sentence, but in different words.

Read the paragraph. When you start a job, you can the next person has to take the time to leave a bad impression on your new make a new pot of coffee. Nobody likes co-workers very quickly without even to do this, particularly first thing in the realizing it. Because the workplace can morning!

Many people find this behavior be fast-paced and stressful, it can be very rude. Leaving your cell phone on easy to forget the people around you. Your Speaking loudly on the phone can make ringing cell phone may disturb the quiet it difficult for your co-workers to focus your co-workers need to do their work. It may also slowly or make mistakes. Also, many send a message that you think your people consider it disrespectful.

Another and effort, but unfortunately, leaving a common mistake is to take the last cup bad impression on your co-workers can of coffee and not make another pot.

Leaving an empty coffee pot means that B. Circle the topic sentence of the paragraph in Activity A. Underline the supporting sentences in the paragraph. Circle the concluding sentence. Writing Skill Part2 Organizing and developing a paragraph An outline is a plan you make before you start writing. Outlines help you put your ideas in order.

When you write an outline for a paragraph, include the topic sentence, the subtopics, important supporting details, and the concluding sentence. Example of an outline 1. Topic sentence: When you start a job, you can leave a bad impression on your new co-workers very quickly without even realizing it.

Subtopics and supporting details: A. Concluding sentence: Finding your dream job may take a lot of time and effort, but unfortunately, leaving a bad impression on your co-workers can be done quickly and easily! Then complete the outline on page Fixing a Negative Impression Sometimes we say something that you see them again, be positive and leaves people with a bad impression, act interested.

Do not bring up the bad but it is possible to fix the situation. Instead, focus on the First, you must figure out why you have present. You should get them to talk a made others upset or uninterested.

Ask them questions, listen had earlier and try to remember what carefully to their answers, and respond you said that offended others. For with thoughtful comments that show example, sometimes we tell a joke you care about what they have to say. Second, There is no magic formula to turn a be prepared for the next time you negative impression into a positive see them.

Make a plan about what one; however, if you stay positive and you want to say and what topics you seem interested in changing their should avoid. You do not want to make opinion about you, you are more likely the same mistake twice! Finally, when to get them to like you the next time! Topic sentence: Sometimes we sav something th at leaves people with a bad impression, but it is possible to fix the situation.

Subtopics and supporting details: t J f 'l A. Think about the conversation. Be prepared. It is formed by using the simple present in both the if clause the condition and the result clause. You can also use a modal may, might, would, could in the result clause. The future real conditional is used to talk about what will happen under certain conditions. The if clause gives the condition. The result clause gives the result. The future real conditional is formed by using the simple present in the if clause and the future with will or be going to in the result clause.

You can also use when or whenever instead of if for both the present real conditional and future real conditional. Underline the if or when clause and circle the result clause. People w ant to be around you when you have good listening skills. If you tell a joke, you could offend someone.

W hen you dress appropriately, people take you seriously. You are m ore likely to m ake a good impression if you are confident and prepared. Complete each sentence with the correct form of the verb in parentheses. There may be more than one correct answer. Complete each sentence with your own ideas. As you prepare your paragraph, think about the Unit Question, "H ow do you make a good first impression?

Follow these steps to choose a topic and to brainstorm ideas about your topic. Look at the topics and add your own idea. Then choose one of the topics to write about. How to make a good first impression on: a classmate a college roommate a teacher a friend's parents a new neighbor your idea: 20 U N IT! T hink about your topic and write it below. Look back at the Writing Skill on page 17 to help you.

Look at the Self-Assessment checklist below to guide your writing. R evise and E dit A. Volunteer to protect them by helping in emergency situations.

Participate in tree-planting and 2. F beach clean-up days. Haven 4. They often end up in the sea. By treating your animals well. There are plenty of other delicious A. Protecting snow leopards: a, d, e foods and equally effective medicines. Killing snow leopards: b, c 2. May I ask you to recall the last time B. Brazil you saw a wild animal in Hong Kong? So what can we all tepuis do to keep Hong Kong a safe haven 2, for our animal guests and residents?

Angel Falls Pemon Explore More p. They are both predators with keen 5. Across: 1. Some natural disasters such as tornadoes, However, this unit deals with Down: 1. Earthquakes in China and tsunami 6. The author believes that in the future earthquakes will be predictable.

Koshun Yamaoka: b B. Yes: It appears from the research being done all over the world that Reading Comprehension p. No: At present, no scientists have ever A. Japan and Mexico accurately predicted any earthquakes. Ash and smoke were seen coming c. People who live near El Popo f. All; except pray to their ancestors B. Mount Fuji: c and g Vocabulary Practice p. It started in Sumatra, Indonesia. Islands and Beaches B. Islands, especially isolated and exotic A.

C ones, provide a place with a slower pace 2. D and unspoiled nature. Their romantic 3. B atmosphere makes them perfect for 4.

A honeymooners. Iceland 5A The Best of Brazil 2. Answers will vary but should pertain to e. A travel writer researching beaches.

Skiing and Relax in steaming hot A. Six 5. The beach is a way of thinking and 6. The Mid-Atlantic fault that is pulling living. Labeling from top to left to bottom right: 5. It has the perfect balance of sand, sea A. The water is pale blue and 2.

The sand is the color of honey. Answers will vary, but for more information Before You Read p. Wade around Mai Po 2. They are compared to a black net 2. Evidence 6. An astronomical calendar 7. Line 37 But an alert is raised Parker Pearson refers to the Malagasy A.

As sea levels rise with global warming, culture to explain his theory that the low islands may be below the surface Durrington is the domain of the living of the water. They believe that Stonehenge may 8.

Some atolls are less than 5 meters 9. Whether they can be saved B. F depends on how much sea levels rise. F conflict with Homo sapiens sapiens 4.

T eruption. Homo habilis, Homo erectus, Homo 2. The adults were much smaller than 4. The skeletal 6. Contrary of elephants. Homo Floresiensis Flores, Indonesia C. They were very small. F Review 2 c.

Homo erectus 4. Scientists believed that the Homo A. Flores, Indonesia Not known, but theories include 3. Conservation Tanzania Unit 7 1. Examples: caffeine, nicotine, alcohol, Leakey gambling, and computer games. Addictions to work and exercise are OK if they are not excessive. Earth in Motion 3. Vocabulary Building 2 p. Take 8. Take B. Take 4. Take Reading Comprehension p. Take b. Take c. NG For: The writer writes, Caffeines Lose sleep Counters physical fatigue Fights illness including cancer Two 5.

Safe b. Unsafe A. Footwear, toys, garden tools, storage c. Safe containers. Safe 2. For electricity, heat, and the means of 2. In the wake of powering transport. They were exposed to the equivalent B. Solar, wind and nuclear. Supporters of nuclear energy b. The turbines dont work well if there is no wind or too much wind.

The Explore More p. Yes: If combinations of these sources 2. Nuclear: d 4. Furthermore End of Zheng Hes 6th voyage, C. Legendary Voyages Vocabulary Practice p. Answers will vary but might include 3. Some possibilities are voyages under the 7.