【正文】 and the attempt to transfer pure emotion directly onto the canvas. The movement had an inestimable influence on the many varieties of work that followed it, especially in the way its proponents used color and materials. Its essential energy transmitted an enduring excitement to the American art scene. Science and technology is quite a broad category, and it covers everything from studying the stars and the plas to studying molecules and viruses. Beginning with the Greeks and Hipparchus, continuing through Ptolemy, Copernicus and Galileo, and today with our work on the International Space Station, man continues to learn more and more about the heavens. From here, we look inward to biochemistry and biology. To truly understand biochemistry, scientists study and see the unseen by studying the chemistry of biological processes. This science, along with biophysics, aims to bring a better understanding of how bodies work – from how we turn food into energy to how nerve impulses transmit. analytic geometry, branch of geometry in which points are represented with respect to a coordinate system, such as Cartesian coordinates, and in which the approach to geometric problems is primarily algebraic. Its most mon application is in the representation of equations involving two or three variables as curves in two or three dimensions or surfaces in three dimensions. For example, the linear equation ax+by+c=0 represents a straight line in thexyplane, and the linear equation ax+by+cz+d=0 represents a plane in space, where a, b, c, and dare constant numbers (coefficients). In this way a geometric problem can be translated into an algebraic problem and the methods of algebra brought to bear on its solution. Conversely, the solution of a problem in algebra, such as finding the roots of an equation or system of equations, can be estimated or sometimes given exactly by geometric means, ., plotting curves and surfaces and determining points of intersection. In plane analytic geometry a line is frequen。 the harnessing of accidents that occurred during the process of painting。 the use of huge canvases。s first oneman show in 1948 established him as a highly influential artist. His intensely plicated abstract paintings of the 1940s were followed by images of Woman, grotesque versions of buxom womanhood, which were virtually unparalleled in the sustained savagery of their execution. Painters such as Philip Guston and Franz Kline turned to the abstract late in the 1940s and soon developed strikingly original styles—the former, lyrical and evocative, the latter, forceful and boldly dramatic. Other important artists involved with the movement included Hans Hofmann, Robert Motherwell, and Mark Rothko。, and surrealism, became more personally expressive. Jackson Pollock39。s disease. abstract expressionism, movement of abstract painting that emerged in New York City during the mid1940s and attained singular prominence in American art in the following decade。 in glands, smooth muscle, and the heart they are ‘muscarinic’。 an enzyme (cholinesterase) breaks the transmitter down into choline and an acetate ion. The choline is then available for reuptake into the nerve terminal. These same principles apply to cholinergic transmission at sites other than neuromuscular junctions, although the structure of the synapses differs. In the autonomic nervous system these include nervetonerve synapses at the relay stations (ganglia) in both the sympathetic and the parasympathetic divisions, and the endings of parasympathetic nerve fibres on nonvoluntary (smooth) muscle, the heart, and glandular cells。在補(bǔ)入過程中 ，要保證辦事人員能夠按計(jì)劃順利地花錢辦事，要留出一定數(shù)額的機(jī)動(dòng)經(jīng)費(fèi)，以應(yīng)時(shí)之需。比如，全校動(dòng)員成立自愿服務(wù)隊(duì)等。 結(jié)合實(shí)際工作體會(huì)，談?wù)剬W(xué)校公共關(guān)系人員與經(jīng)費(fèi)的管理工作問題。應(yīng)集中在公眾對(duì)于學(xué)校關(guān)心的程度和信任支持的程度，是否發(fā)性了變化和發(fā)生了多大變化方面。主動(dòng)爭(zhēng)取大人傳播媒介的支持，有效地組織好大型號(hào)公共關(guān)系活動(dòng)，充分利用學(xué)生家長(zhǎng)的力量。 （ 2）策劃，應(yīng)做好必要的準(zhǔn)備工作，制 定公關(guān)計(jì)劃。調(diào)研是學(xué)校公共關(guān)系管理啟動(dòng)階段的主要工作，同時(shí)也是貫穿學(xué)校公共關(guān)系的始終。 3請(qǐng)結(jié)合工作體會(huì)，談?wù)勅绾巫龊脤W(xué)校公共關(guān)系的過程管理。提高他們的業(yè)務(wù)水平和工作能力，特別是加強(qiáng)對(duì)青年職工的業(yè)務(wù)培養(yǎng)。（ 2）加強(qiáng)思想建設(shè)，不斷提高他們的思想水平，政治觀點(diǎn)，法制觀念及有關(guān)規(guī)章制度。首先配好總務(wù)主任，其次精心選擇好財(cái)務(wù)人員。 建設(shè)一支熱情服務(wù)，品行端正，業(yè)務(wù)精干的總務(wù)管理隊(duì)伍是搞好學(xué)?？倓?wù)工作的關(guān)鍵。 （ 3）應(yīng)建立學(xué)生小組生活制度讓學(xué)生參加集 體生活 （ 4）應(yīng)建立同齡間談話制度 （ 5）應(yīng)建立同學(xué)在班集體面前向家長(zhǎng)匯報(bào)制度 3結(jié)合實(shí)例，談?wù)剬W(xué)校教育科研管理的內(nèi)容和方法。 （ 1）應(yīng)建立一日生活制度讓少于這有規(guī)律，快節(jié)奏的生活生活，讓學(xué)生感覺每天都有進(jìn)步，有成功。 學(xué)生自我管理的目的，是提高學(xué)生社會(huì)主義常情確立為人民服務(wù)的思想，培養(yǎng)巷道主義首先品質(zhì)。 第四，公平便是原則，采用科學(xué)操作程序，以相同的標(biāo)準(zhǔn)考核教師 （ 3）教師考核方法有過程評(píng)定和效果評(píng)定法；有學(xué)生評(píng)定；同行評(píng)定； 領(lǐng)導(dǎo)評(píng)定，自我評(píng)定等，要把幾種方法結(jié)合起來使用。這種考核的內(nèi)容比較全面 （ 2）教師考核的原則首先是實(shí)事求是，從客觀實(shí)際出發(fā)，不能主觀武斷，其次是全面衡量原則，從教師工作各個(gè)方面，避免以偏概全 第三，依靠群眾的原則，廣泛聽取群眾意見。 3結(jié)合實(shí)際工作體會(huì)，談?wù)劷處熆己说膯栴}。（ 4）優(yōu)化組合，普及提高。學(xué)校管理部門，應(yīng)經(jīng)常注意收信和有計(jì)劃編制優(yōu)秀教師的教學(xué)片斷，建設(shè)自己教學(xué)資料庫(kù)。同時(shí)還要考慮根據(jù)學(xué)校的需 要和可能全面考慮現(xiàn)代信息技術(shù)的建設(shè)規(guī)劃，注意計(jì)算好設(shè)備的成本功能與成本比較，必須是在學(xué)校財(cái)力允許的范圍內(nèi)，適當(dāng)配備組合。（ 2）效率優(yōu)先，量力而行。 （ 1）正確認(rèn)識(shí)，勢(shì)在必行。把對(duì)方看做是自己的朋友，是平級(jí)溝通與協(xié)調(diào)的一大技巧。（ 3）靈活運(yùn)用方式方法和技 巧。平級(jí)溝通與協(xié)調(diào)應(yīng)以平等協(xié)作的精神，謀求實(shí)實(shí)在在的共同利益，堅(jiān)持學(xué)校，部門和個(gè)人的正當(dāng)權(quán)益，兼顧溝通和協(xié)調(diào)對(duì)象的利益，在公正便是的基礎(chǔ)上尋求解決問題的最佳途徑。 3結(jié)合工作實(shí)際，談?wù)勅绾巫龊煤推郊?jí)的溝通與協(xié)調(diào)。首先領(lǐng)導(dǎo)要?jiǎng)?wù)實(shí)求真，其次，領(lǐng)導(dǎo)對(duì)會(huì)務(wù)人員和與會(huì)者獎(jiǎng)罰分明；再次使會(huì)風(fēng)適宜會(huì)議要求。（ 3） 要關(guān)于把握放和收的時(shí)機(jī)，主持人首先要積極引導(dǎo)與會(huì)者圍繞中心暢所欲言，不同意見可以爭(zhēng)論但要適時(shí)收斂。開場(chǎng)白要開宗明義，避免啰嗦，講話要有利于會(huì)議良好氣氛形成，有利于突出會(huì)議中心。 主持會(huì)議的技巧表現(xiàn)在主持人掌握火候，善于引導(dǎo)；抓住中心，關(guān)于控制會(huì)議發(fā)展方向掌握各種關(guān)系并及時(shí)協(xié)調(diào)；隨機(jī)應(yīng)變，善于因勢(shì)利導(dǎo)，并妥善處理偶發(fā)事件和問題，使會(huì)議形成良好適宜的氣氛等。通過主課等方式與教師一起研究教學(xué)，從而率領(lǐng)教師不斷開辟教育教學(xué)新天地，才能真正 落實(shí)素質(zhì)教育。學(xué)校領(lǐng)導(dǎo)只有大量地聽課，評(píng)課，才能對(duì)教師的學(xué)識(shí)，眼界和舉做出正確的結(jié)論。只有務(wù)本求實(shí)，隨時(shí)把握住教育方向并充分發(fā)揮督導(dǎo)作用。 （ 2）務(wù)本求實(shí)及其督導(dǎo)作用領(lǐng)導(dǎo)聽課的根本任務(wù)就是把教書育人這個(gè)根本任務(wù)有效地落實(shí)到課堂教學(xué)之中。通過領(lǐng)導(dǎo)抓聽課，從而把學(xué)校各個(gè)職能部門及全體教職工切實(shí)地引導(dǎo)為教學(xué)服務(wù)的軌道上來，使之圍繞中心轉(zhuǎn)。 其中極為重要的一項(xiàng)工作就是領(lǐng)導(dǎo)聽課。 3結(jié)合實(shí)際工作體會(huì)，談?wù)勀銓?duì)于領(lǐng)導(dǎo)聽課的看法。要充分發(fā)掘我國(guó)中小學(xué)校長(zhǎng)長(zhǎng)期電化教育基礎(chǔ)設(shè)施建設(shè)的潛力，合理配置現(xiàn)代教育資源。注意計(jì)算好設(shè)備的功能與成本的比較，首先滿足重點(diǎn)需要?，F(xiàn)代信息技術(shù)運(yùn)用于學(xué)校教育，主要的考慮還是必須提高育人效率。領(lǐng)導(dǎo)要端正認(rèn)識(shí)，并做出相應(yīng)的 決策。 學(xué)校應(yīng)用現(xiàn)代信息技術(shù)有哪些基本原則？ 基本原則：（ 1）正確認(rèn)識(shí)，勢(shì)在必行。另外，學(xué)校中 人事管理問題也需要學(xué)校領(lǐng)導(dǎo)在嚴(yán)格按照有關(guān)政策規(guī)定輸?shù)那疤嵯?，運(yùn)用同下級(jí)進(jìn)行溝通與協(xié)調(diào)的方法妥善解決。 2學(xué)校領(lǐng)導(dǎo)如何做好同下級(jí)的溝通與協(xié)調(diào)？ 基本原則：立足于服務(wù)，依靠，信任。 （ 2） 、主要內(nèi)容：學(xué)校的大正方針，辦學(xué)思路等重大問題者應(yīng)該形成一定的工作慣例，隨時(shí)或定期地向上級(jí)有關(guān)領(lǐng)導(dǎo)部門匯報(bào)或請(qǐng)示。 協(xié)調(diào)的障礙因素： （ 1）信任危機(jī)（ 2）組織機(jī)構(gòu)失衡（ 3）潛在沖突（ 4）領(lǐng)導(dǎo)權(quán)限制約 2領(lǐng)導(dǎo)如何做好和上級(jí)的溝通與協(xié)調(diào)？ （ 1） 、基本原則。（ 3）缺乏反饋。（ 2）信息失真。 2溝通與協(xié)調(diào)的障礙因素有哪些？ 溝通障礙因素：（ 1）目標(biāo)不清。摘要記錄只記錄會(huì)議和中心內(nèi)容及有關(guān)要點(diǎn) 尾項(xiàng)。詳細(xì)要把所有發(fā)言人姓名者記全。 正項(xiàng)，記錄會(huì)議內(nèi)容，