1、有充分的安全感;
2、充分了解自己,对自己的能力作出恰如其分的判断;
3、与外界环境保持接触;
4、生活目标切合实际;
5、保持个性完整和和谐;
6、具有一定的学习能力;
7、保持良好的人际关系;
8、能适当表达和控制自己的情绪;
9、有限度地发挥自己的才能与兴趣爱好;
10、在不违背社会道德规范的情况下,个人的基本需要得到一定程度的满足。
①2021年全国科普日是2021年9月19日。 ②全国科普日历年主题
2005年 科学发展,共建和谐
2006年 预防疾病,科学生活
2007年 科技促进环境友好型国家建设
2008年 保护生态环境
2009年 节约能源资源,保护生态环境,保障安全健康
2010年 坚持科学发展,走进低碳生活
2011年 节约能源资源、保护生态环境、保障安全健康、促进创新创造
2012年 食品安全与公众健康
2013年 保护生态环境,建设美丽中国
2014年 创新发展 全民行动
2015年 万众创新 拥抱智慧生活
2016年 创新放飞梦想,科技引领未来
2017年 科学破除愚昧 创新驱动发展
2018年 创新引领时代,智慧点亮生活
2019年 礼赞共和国,智慧新生活
2020年 决胜全面小康,践行科技为民
2021年全国科普日北京主场活动由中国科技馆区活动和北京科学中心区活动组成。中国科技馆主场活动包括“自立自强建新功”“科普科创立伟业”“生态文明创未来”3大板块的展览展示和“与公众面对面”科技志愿活动等。通过互动展品、实物模型、多媒体、图文展板等形式,展现党领导下的科普和科创工作发展历程、广大科技工作者和社会力量为提升公民科学素质所做的积极行动,以及科普工作在政治、经济、文化、社会、生态方面的复合价值。
全国范围内还将组织开展碳达峰碳中和科普联合行动、青少年科技教育联合行动、科技资源科普化联合行动、核科普联合行动、水利科普联合行动、乡村振兴科普联合行动、卫生健康科普联合行动、应急科普联合行动、企业科普联合行动等系列科普活动。[1]
关于地球的7个冷知识
1、地球最冷的地方是南极洲,约零下73.3摄氏度,但世界最冷的地点是俄罗斯的,沃斯托克站,它的最低温度为零下89.22摄氏度。
2、地球核心温度,比太阳的表面温度还高。太阳表面最低温度约5500℃。地球内核最高温度约6800℃。
3、地球上的黄金并非来自地球,地球上的黄金是由中子星发生碰撞抛射而来。这意味着黄金的年龄甚至比地球还要古老。
4、人类未研究的海洋面积超过90%。海洋中含有13亿五千多万立方千米的水,约占地球上总水量的97%。人类已经研究过的蓝色海洋面积不足10%。海洋中物种非常丰富,目前我们已经确认212906种海洋生物,但是可能还有2500万种有待我们去研究。
5、地表最强生物水熊虫,它的生命力非常顽强,在太空,在火山岩浆中都可以生存。它的寿命可能达到十万年。
6、地球在加速旋转,根据研究发现,地球的转动速度正在不知不觉中加快,地球自转一周的时间已经比过去短了数毫秒。
7、地球轨道上布满了各种太空垃圾。从1957年第一颗卫星发射以来,围绕地球旋转的人造物体总数为38000个。按照这个速度,再过三百年,地球轨道将会被垃圾填满。
2021年09月18日 星期六
辛丑年(牛年)八月十二
全国科普日由中国科协发起,全国各级科协组织和系统为纪念《中华人民共和国科学技术普及法》的颁布和实施而举办的各类科普活动,定在每年九月的第三个公休日,作为全国科普日活动集中开展的时间
2021年全国科普日是9月11-17日。
2003年6月29日,为在全国掀起宣传贯彻落实《科普法》的热潮,中国科协在全国范围内开展了一系列科普活动。自此,中国科协每年都组织全国学会和地方科协在全国开展科普日活动。
全国科普日的意义:
随着全球一体化的时代发展,加强科学技术普及教育,提高民族科学素质,已成为持续增强国家创新能力和国际竞争力的基础性工程。因此,广泛开展社会科学技术普及活动是推进我国科普工作的重要任务,是大力实施科教兴国战略、全面推进素质教育的重要举措。
1.决胜全面小康,践行科技为民
2.知识改变人生,科技创造未来
3.插上科技的翅膀,播种明天的希望
4.科技创造财富,创新点亮生活
全国科普日,即2003年6月29日,在《中华人民共和国科学技术普及法》正式颁布实施一周年之际,为在全国掀起宣传贯彻落实《科普法》的热潮,中国科协在全国范围内开展了一系列科普活动。自此,中国科协每年都组织全国学会和地方科协在全国开展科普日活动。
从2005年起,为便于广大群众、学生更好地参与活动,活动日期由原先的6月份改为每年9月第三个公休日,作为全国科普日活动集中开展的时间。
2020年9月19日,“决胜全面小康、践行科技为民”为主题的全国科普日活动在全国范围内同步启动,活动将持续到9月25日。
菌类,已知的菌类大约有12万余种,一大类不含叶绿素、不能进行光合作用的异养生物。没有根、茎、叶的分化,不含叶绿素等光合色素(极少数光合细菌除外),不能进行光合作用,腐生生活或寄生生活,即异养生活。生殖器官多为单细胞结构,合子不发育成胚。菌(jūn)类是个庞大的家族,它无处不在。菌类可分为细菌门、粘菌门和真菌门三类彼此并无亲缘关系的生物。其中粘菌是介于动物和真菌之间的生物。它在营养期为裸露的、无细胞壁、多核的原生质团,称变形体(与变形虫相似)。
但在繁殖期,它可产生具纤维素细胞壁的孢子,又具真菌的性状。
为引导大学生关注自身的心理健康,2000年,“5.25全国大学生心理健康节”在北京师范大学拉开帷幕,健康节取“5.25”的谐音“我爱我”,意为关爱自我的心理成长和健康,活动的主题是大学生人际交往和互助问题,口号为“我爱我——走出心灵的孤岛”。 此后(2004年),教育部,团中央,全国学联办公室向全国大学生发出倡议,把每年的5月25日确定为全国大学生心理健康日。 “5.25”是“我爱我”的谐音,对此,发起人的解释是:爱自己才能更好地爱他人。心理健康的第一条标准就是认识自我,接纳自我,能体验到自己存在的价值,乐观自信,这样的人才能用尊重、信任、友爱、宽容的态度与人相处,能分享、接受、给予爱和友谊,能与他人同心协力。选择“5.25”是为了让大学生便于记忆,关注自己的心理健康。随后,“5.25——大学生心理健康日”在全国的高校得到认同,全国高校都利用这一天开展多种形式的心理健康教育活动,甚至认为这一天就是“大学生的心理健康节”。 北京师范大学心理学院院长车宏生教授说:“大学生心理健康活动周的举行,说明心理学受到老百姓的重视。社会的发展需要心理学,希望这个活动能推广到全国各地。”如今,“5.25大学生心理健康活动周”已遍及全国各地,成为全国大学生活动的一个著名的品牌,其影响力将会越来越大。
1, have sufficient safe feeling;
2, understand oneself adequately, make the judgement of appropriate to his ability;
3, maintain a contact with outside ambient;
4, life aim suit is actual;
5, retain individual character complete with harmony;
6, have certain study capacity;
7, the human relationship that keeps good;
8, can proper expression and the sentiment that dominate oneself;
9, the ability that has limit ground him play and interest interest;
10, fall in the condition that does not violate social ethics, what basic need of the individual gets fixed rate is contented.
① 2021 day of countrywide popular science was on September 19, 2021. Theme of calendar year of day of popular science of ② whole nation
Develop scientificly 2005, build harmony in all
Prevented a disease 2006, science lives
Stimulative environment of science and technology is friendly 2007 model national construction
Protected zoology environment 2008
Natural resources of managing 2009 energy, protect zoology environment, ensure safe health
Insisted to develop scientificly 2010, walk into low carbon life
Health of safety of environment of organisms' habits of natural resources of managing 2011 energy, protection, safeguard, stimulative innovation is created
Food safety and community are healthy 2012
Protected zoology environment 2013, build beautiful China
Innovation expanded operation of the whole people 2014
Innovation of millions of people embraced wisdom life 2015
Innovation put flying dream 2016, science and technology leads future
Do away with development of ignorant innovation drive scientificly 2017
Innovation led a period 2018, wisdom illumes the life
2019 ceremony assist republic, wisdom new student is vivid
Decide the issue of the battle is comprehensive and comparatively well-off 2020, science and technology of carry out travel is civilian
2021 Beijing of day of countrywide popular science advocate field activity is mixed by activity of area of house of Chinese science and technology composition of activity of area of Beijing scientific center. House of Chinese science and technology advocate field activity includes " free-standing self-improvement establishs new meritorious service " " popular science division founds great exploit " " zoology civilization starts tomorrow " 3 big board piece the exhibition is revealed and " with the public face-to-face " science and technology is volunteer the activity. Exhibit through article of model of interactive item on display, objective, multimedia, graph board wait for a form, the popular science that develops party leader to fall and division achieve the job to develop course, broad Scientists and Technologists and social force to be promotion citizen science the positive move that quality place makes, and popular science job is in the composite value of respect of politics, economy, culture, society, zoology.
Carbon still develops the organization to amount to peak carbon to counteract popular science to combine the action, teenage science and technology to teach popular science of resource of associated operation, science and technology to transform combination inside countrywide limits popular science of the action, nucleus combines popular science of the action, irrigation works to combine the action, countryside to revitalize popular science to combine the action, wholesome health popular science combines popular science of the action, lash-up. [1]
About 7 cold knowledge of the earth
1, the place with the coldest earth is Antarctica, make an appointment with 73.3 Celsius 0 times, but the world's coldest place is Russia, wosituoke stands, its lowermost temperature is 89.22 Celsius 0 times.
2, earthly core temperature, the exterior temperature that compares the sun is high still. Temperature of sun surface lowest makes an appointment with 5500 ℃ . Highest temperature makes an appointment with earthly kernel 6800 ℃ .
3, tellurian gold is not come from the earth, tellurian gold is by neutron astral happening collision is cast shoot and come. The age that this means gold is even older than the earth even.
4, the marine area that the mankind did not study exceeds 90% . The water of 1.3 billion five cubic kilometre is contained in ocean, cover an area of about 97% what total water measures on the ball. The area is not worth the blue ocean that the mankind has studied 10% . The species in ocean is very rich, at present we had affirmed 212906 kinds of marine biology, but the likelihood still has 25 million kinds to remain we go considering.
5, ursine bug of water of upper the most powerful living things, its vitality is very tenacious, in aerospace, can live in lava oar. Its life may be achieved 100000.
6, the earth is rotating quickly, the basis considers to discover, rotational speed of the earth is in imperceptible in accelerate, the time of earthly rotation a week has compared the past short several millisecond.
7, all sorts of aerospace rubbish were bestrewed on earthly orbit. Since from 1957 the first satellite blasts off, the artificiality body a total that rotates around the earth 38000. According to this speed, pass 300 years again, earthly orbit will by rubbish cram.
On September 18, 2021 on Saturday
Xin Chou year (ox year) August 12
Day of countrywide popular science by Chinese division assist initiate, countrywide various division assist organization and system are souvenir " science and technology of People's Republic of China popularizes a law " the activity of of all kinds popular science that promulgate and be carried out and conducts, be in surely annual the day of the 3rd general holidays September, focus the time that begin as activity of day of countrywide popular science
2021 day of countrywide popular science was September 11-17 day.
On June 29, 2003, fulfil to conduct propaganda is lifted to carry out in the whole nation " popular science law " upsurge, chinese division assist a series of popular science activities were developed inside countrywide limits. From this, chinese division assist organize countrywide society and local family every year assist activity of popular science day is developed in the whole nation.
The meaning of day of countrywide popular science:
Develop as the times of global unifinication, strengthen science and technology to popularize education, improve ethical science quality, already became the fundamental sex project that enhances national innovation ability and international competition ability continuously. Accordingly, beginning social science and technology extensively to popularize an activity is the main task that pushs work of our country popular science, it is to carry out science and education to allow a country energetically the strategy, significant move that drives quality education in the round.
1. decide the issue of the battle is comprehensive and comparatively well-off, science and technology of carry out travel is civilian
2. knowledge changes life, science and technology creates future
3. is inserted on the wing of science and technology, sow the hope tomorrow
4. science and technology creates wealth, innovation illumes the life
Day of countrywide popular science, namely on June 29, 2003, in " science and technology of People's Republic of China popularizes a law " promulgate formally during carrying out a year, fulfil to conduct propaganda is lifted to carry out in the whole nation " popular science law " upsurge, chinese division assist a series of popular science activities were developed inside countrywide limits. From this, chinese division assist organize countrywide society and local family every year assist activity of popular science day is developed in the whole nation.
Since 2005, to facilitate broad masses, student participates in an activity better, mobile date by former instead is annual June September day of the 3rd general holidays, focus the time that begin as activity of day of countrywide popular science.
On September 19, 2020, "Science and technology of travel of comprehensive well-off, carry out is decide the issue of the battle civilian " the activity of day of countrywide popular science that gives priority to a problem is synchronous inside countrywide limits start, the activity will last to September 25.
Fungus, foregone fungus has more than kinds 120 thousand about, one kind big does not contain the thing of chlorophyll, different preserve one's health that cannot have photosynthesis. Without the become divided of root, bine, leaf, do not contain the light such as chlorophyll to add up to pigment (few number closes bacterial except solely) , cannot undertake photosynthesis, saprophytic lives or parasitism lives, namely different preserve one's health is vivid. Genital official is one-celled structure more, zygote not development becomes embryo. Bacterium (J ū N) kind be giant familial, its nowhere is absent. Fungus can be divided for bacterial door, mycetozoan door and fungus door 3 kinds of biology that each other do not have relation kissing a predestined relationship. Among them mycetozoan is interpose the biology between animal and fungus. It is in nutrient period is bare, the bioplasm that does not have cellular wall, much nucleus is round, weigh plasmodium (as similar as amoeba) .
But in breed period, it can produce the spore that has cellulose cell wall, have the character of fungus again.
Pay close attention to the mental health of oneself to guide an undergraduate, 2000, "Section of mental health of undergraduate of 5.25 whole nations " heavy curtain is pulled open in Beijing Normal University, healthy section is taken " 5.25 " homophonic " I love me " , meaning the psychology that is care ego grows and healthy, mobile theme is an undergraduate human association and coadjutant problem, catchword is " I love me -- the Gu island that walks out of the heart " . After this (2004) , ministry of Education, in the center of the group, the whole nation learns couplet office to issue a proposal to countrywide undergraduate, annual was day of countrywide undergraduate mental health certainly on May 25. "5.25 " be " I love me " homophonic, to this, the explanation of initiator is: Him love just can love another person better. The first standard of mental health knows ego namely, admit ego, can learn the value that exists to oneself, hopeful and self-confident, such person ability uses esteem, accredit, friendly affection, lenient attitude and person to get along, can share, accept, give love and companionship, can with other make concerted efforts. Choose " 5.25 " it is to let undergraduate facilitating memory, pay close attention to oneself mental health. Subsequently, "5.25 -- day of undergraduate mental health " self-identity gets in countrywide college, countrywide college uses this day of mental health that develops a variety of forms to teach an activity, thinking one day this even is " mental health section of the undergraduate " . Professor Che Hongsheng says prexy of psychology of Beijing Normal University: "Of week of activity of undergraduate mental health hold, demonstrative psychology gets the attention of common people. Social development needs psychology, hope this vivid kinetic energy popularizes countrywide each district. " nowadays, "Week of activity of 5.25 undergraduates mental health " already pervaded countrywide each district, make a of countrywide undergraduate activity famous brand, its consequence will bigger and bigger.