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《信息检索与利用》实习报告(理工科版)2014--- 2015学年第 1 学期指导教师柳翔学院材料学院班级高分子1101姓名黄健学号 3110705023报告完成日期 2014.12.20 总成绩说明:(1)本报告60分。
报告完成后应将此说明部分(1)至(5)项全部删除再打印成纸质的。
课程结束后八天内由班长按学号收齐交老师。
报告总长不能超过四张纸。
(2)检索式是运用逻辑运算符将检索词连接起来用于检索文献信息的运算式。
CNKI中国知网专业检索示例:CF>=10 AND TI=仿真*成形*(薄板+板材+板料)-金属ANDYE>=2000 NOT JN%(车辆+汽车);SCI检索举例:ZP=212013 AND AU=zhang yk not (TI=“laser shock”and (TI=steel or TI= aluminum alloy))。
(3)逻辑运算符有:①布尔逻辑运算符:and、or、not、*、+、-;②位置运算符:near、w、pre、n等;③通配符:*、?、$等;④精确匹配算符:“”、{ }等。
注意:不同的数据库所使用的逻辑运算符各不相同。
(4)同学们在检索过程中若自行拟定了某些限定条件(如检索字段、学科范围、期刊类别等),请在“其他限定条件”中注明。
(5)本报告中的中文题录格式可参照国家标准GB/T 7714《文后参考文献著录规则》。
一、中文期刊论文数据库检索(从CNKI中国期刊全文数据库、重庆维普中文科技期刊数据库中任选一个检索)(10分)CNKI中国期刊全文数据库检索年限:_ 2010其他限定条件:无检出篇数:_ 26题录1篇(格式如:[1]张永康,陈菊芳,许仁军.AM50镁合金激光冲击强化实验研究[J].中国激光,2008,35(7):1068-1072.)[1]廖瑞金,郑升讯,杨丽君,刘玲,叶开颜. 不同温度下XLPE电缆中电树枝的生长特性[J].高电压技术. 2010(10):70-71二、中文电子图书数据库检索(从超星数字图书馆、书生之家数字图书馆、方正Apabi数字图书馆三个数据库中任选一个检索)(10分)超星数字图书馆检索年限: 2001-2009其他限定条件:无检出篇数: 10题录1篇(格式如:[2]傅璇琮,谢灼华.中国藏书通史[M].宁波:宁波出版社,2001.)[2] 刘广建 . 超高分子量聚乙烯[M].北京:化学工业出版社,2001.三、外文期刊数据库检索(工科同学选取EI数据库,理科同学选取SCI数据库)(10分)EI 检索年限:_ 2009-2014其他限定条件:无检出篇数:_ 15题录1篇(author-date格式如:Punj, Girish N., and Richard Staelin. 1983. A Modelof Consumer Information Search Behavior for New Automobiles. Journal of ConsumerResearch 9, no. 4: 366-380.).Yu, Yuan-Shan; Tang, Dao-Bang; Xu, Yu-Juan; Liu, Zhong-Yi; Wu, Ji-Jun.2014. Theaccuracy of rapid detection of bacterial count by bioluminescence assay withCTAB-extracted ATP. Modern FoodScienceandTechnology, v30,n2, p269-273 四、标准文献数据库检索(10分)数据库名称CSSN检出篇数 926题录1篇(格式如:[1]国家质检总局.GB/T 2821-2003齿轮几何要素代号[DB/OL].(2003-11-25)[2011-9-15] /pages/nv_search/standard_info_details.jsp.其中DB表示的是数据库,OL表示网上资源,2003-11-25是标准发布日期,2011-09-15是检索日期。
Creative Education Studies 创新教育研究, 2020, 8(6), 1097-1101Published Online December 2020 in Hans. /journal/ceshttps:///10.12677/ces.2020.86179“一流课程建设”背景下大学工科专业《灌溉排水工程学》课程教学改革与实践探索张国辉,杨启良*,武亮,王铭明,张祖莲昆明理工大学,云南昆明收稿日期:2020年11月9日;录用日期:2020年12月17日;发布日期:2020年12月23日摘要课程是人才培养的核心要素,课程质量直接决定人才培养质量,依托昆明理工大学水利水电工程专业“灌溉排水工程学”课程,开展一流课程建设背景下大学工科专业《灌溉排水工程学》课程教学改革与实践探索。
完成了线上线下混合式教学、分组讨论教学、科研与教学实践相结合、实际工程案例分析教学、网络教学资源的有效利用等教学改革措施。
同时构建多样性与过程性考核机制,实现教考分离,过程性与多样性考核方式包括期中考试成绩、课堂笔记成绩、积分条成绩、分组讨论成绩等。
实施结果表明该课程教学与考核改革措施总体成效显著,学生学习主动性与课堂活跃度大幅提高,考核成绩显著提高,学生评价与认可度较好。
关键词一流课程建设,灌溉排水工程学,教学改革,考核创新Teaching Reform and Practice Explorationof “Irrigation and Drainage Engineering”Course under the Background ofFirst-Class CourseGuohui Zhang, Qiliang Yang*, Liang Wu, Mingming Wang, Zulian ZhangKunming University of Science and Technology, Kunming YunnanReceived: Nov. 9th, 2020; accepted: Dec. 17th, 2020; published: Dec. 23rd, 2020*通讯作者。
20 13 –2014学年第一学期武昌理工学院试题课程名称:法律英语考生专业班级:法学1101班考试时间: 90 分钟 A √ B 卷开闭√卷请注意:考生不得在试题纸上答题.( 含填空、选择等客观题) 题号I II III IV V 总分阅卷人题分20 20 20 20 20 100得分I. Literary terms translation: English into Chinese. (20 points, 1 point for each)1. bar examination2. constitutional supremacy3.capital punishment4.substantive law5. Equity law6.party7. barrister 8.case method9. Separation of powers 10.litigant11. Trial court mon law13. Tort law 14.civil procedure15. The Senate 16.corporation law17. Judicial system 18.rules of evidence19. Appellate court 20. First degree of murderII. Literary terms translation: Chinese into English. (20 points, 1 point for each) 1.被上诉人 2.模拟法庭3.新政4.检察官起诉书5.最高法院6.财产法7.强制执行8.刑法9.牛津条例10.行政行为11.巡回法院12.专职律师13.听证会14.法律文书15.三级审判制16.正当程序17.普选18.司法审查19.死刑处罚20.不动产III. True or false statements. (20 points, 1 point for each)1.The United States belongs to the common law system.2.Nebraska has adopted a two-tiered system in its judicial system.3.It is quite easy to define law and American Law.4.The three branches of the United States are: the legislative, executive and judicial system.5.The legislature generally makes laws while the jurisdiction enforces laws.6.Federal law courts are superior to state or district law courts.7.Killing another person in self-defense is justifiable homicide.8. There are three factors necessary to create a contract: an offer, acceptance, and consideration.9. Torts include all negligence cases as well as intentional wrongs which result in harm.10. Equity law originally appears as a remedy to common law.11. Contract and agreement are the same according to American contract law.12. Slander is criminal not tortuous according to Federal law.13. House counsel, generally speaking, serves private business concern.14. In America, law school students usually go to work for government for a certain period of time.15. Law school hierarchy exists in almost all American law schools.16. Battery does not belong to intentional tort.17. A judge is not removed from his post even if he has made some gross misconduct.18. In America, the Constitution is superior to all other state laws.19. Two presidents have been impeached in the United States by far.20. There is no general homicide law in Federal Homicide Law.IV. Short questions. (20 points, 5 points for each)1. What are the two main legal systems in the world and what are their main differences?2.What are the basic requirements for admission to practice law in the United States?3. How are laws classified in Anglo-American countries?4. What activities is a lawyer permitted to engage in besides practicing law?V. Passage translation. (20 points, 10 points for each)1.No two legal systems, then, are exactly alike. Each is specific to its country or its jurisdiction. This does not mean, of course, that every legal system is entirely different from every other legal system. Not at all. When two countries are similar in culture and tradition, their legal systems are likely to be similar as well. No doubt the law of E1Salvador is very much like the Law of Honduras. The laws of Australia and New Zealand are not that far apart.2.About Miranda Warning:You have the right to remain silent and refuse to answer questions.Anything you do say may be used against you in a court of law.You have the right to consult an attorney before speaking to the police and to have an attorney present during questioning now or in the future.If you cannot afford an attorney, one will be appointed for you before any questioning if you wish.If you decide to answer questions now without an attorney present you will still have the right to stop answering at any time until you talk to an attorney.。
课程考核标准英文《课程考核标准》In an education system, designing an effective course assessment standard is essential to ensure the quality of education and the fairness of evaluation. Course assessment standards determine the criteria for evaluating a student's performance and understanding of the subject matter. It is a necessary tool for educators to measure the effectiveness of the teaching and learning process.The course assessment standard typically includes a combination of various evaluation methods, such as quizzes, exams, projects, presentations, and class participation. These assessment methods are designed to gauge a student's knowledge, skills, and understanding of the course material. The standard also outlines the weightage of each assessment component, which helps in determining the overall grade for the course.In addition, the assessment standard should be transparent and clearly communicated to the students at the beginning of the course. This allows students to understand the expectations and requirements for their performance in the course. It also helps in promoting a sense of fairness and equity among the students.Moreover, the assessment standard should be designed in a way that aligns with the learning objectives of the course. The assessment methods should be relevant to the course content and be able to measure the desired learning outcomes. This ensures that the assessment is meaningful and contributes to the overall learning process.Furthermore, the assessment standard should be reviewed and updated regularly to keep it relevant and up-to-date with the changing educational needs and trends. This includes incorporating feedback from students and educators to improve the assessment methods and criteria.In conclusion, a well-designed course assessment standard is crucial for the effective evaluation of students' performance and understanding of the course material. It ensures fairness, transparency, and alignment with the learning objectives, ultimately contributing to the quality of education.。
杭州电子科技大学2018级电子信息类教学进程计划表
2、备注栏说明①注1:《大学英语精读》和《大学英语听说》实施A、B、C班分层次教学;②注2:《高等数学A2》和《高等数学C2》两门课程中选择一门修读;
③F表示辅修课程,W表示二学位课程。
杭州电子科技大学2018级电子信息工程专业教学进程计划表
1、考核方式栏,X代表“学校组织考试”,Y代表“学院组织考试”,C代表“考查”。
2、备注栏说明①注1:《大学英语拓展课》为指定选修课程,分为英语技能课、专门用途英语和跨文化交际三类,学生自由选择;②注2:三个模块中任选一个方向修读8学分;
③注3:专业选修课至少修读7学分;④注4:须获得2个课外选修学分;⑤注5:F表示辅修课程,Z表示第二专业课程,W表示第二学位课程,辅修只修读F类课程(要求修读30学分),第二专业修读F+Z课程(要求修读46学分),第二学位修读F+Z+W课程(要求修读61学分)。
MATERIAL SAFETY DATA SHEETDATE PREPARED: SEP 3, 2009MSDS NO.: 090317P HT 3 SERIES (SEE SECTION 16)SECTION 1 CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONPRODUCT NAME: PHT 3 Series (See Section 16)CHEMICAL NAME:PETROLEUM RESINCHEMICAL FAMILY:PETROLEUM RESIN PRODUCT DESCRIPTION:Pale yellow to amber solidCAS NO.: 68410-16-2_____________________________________________CONTACT ADDRESS:PUYANG HENGTAI PETROCHEMICAL INDUSTRY CO.,LTD WEST SECTION OF PUSHANG ROAD,PUYANG,HENAN,CHINAP.O. Box 457000CONTECT PERSON: WEI HAN_____________________________________________________________________SECTION 2 COMPOSITION/INFORMATION ON INGREDIENTSThe composition of this mixture may be proprietary information. In theevent of a medical emergency, compositional information will be providedto a physician or nurse. _____________________________________________________________________SECTION 3 HAZARDS IDENTIFICATIONPOTENTIAL HEALTH EFFECTSEYE CONTACT:Irritating, and will injure eye tissue if not removed promptly. SKIN CONTACT:Frequent or prolonged contact may irritate. Low order of toxicity. Exposure to hot material may cause thermal burns and adhesion of the solidified product to the skin.INHALATION:Negligible hazard at ambient temperature (-28 to 58 Deg C; 0 to 130 DegC)Vapors and/or aerosols which may be formed at elevated temperatures may be irritating to eyes and respiratory tract.INGESTION:Low order of toxicity._____________________________________________________________________SECTION 4 FIRST AID MEASURESEYE CONTACT:Immediately flush eyes with large amounts of water for at least 15 minutes. Get prompt medical attention.SKIN CONTACT:Flush with large amounts of water; use soap if available. For hot product, immediately immerse in or flush the affected area with large amounts of cold water to dissipate heat. Cover with clean cotton sheeting or gauze and get prompt medical attention. No attempt shouldbe made to remove material from skin or to remove contaminated clothing,as the damaged flesh can be easily torn.INHALATION:In case of adverse exposure to vapors and/or aerosols formed at elevated temperatures, immediately remove the affected victim from exposure. Administer artificial respiration if breathing is stopped. Keep at rest. Call for prompt medical attention.INGESTION:First aid is normally not required.SECTION 5 FIRE-FIGHTING MEASURESFLASH POINT: 290 Deg C. METHOD: ASTM D92 NOTE: MinimumFLAMMABLE LIMITS: NOTE: Not ApplicableAUTOIGNITION TEMP: NOTE: Not ApplicableGENERAL HAZARDSolid material, may burn at or above the flashpoint, and airborne dust may explode if ignited . Static Discharge, material can accumulate static charges which can cause an incendiary electrical discharge .FIRE FIGHTINGUse water spray to cool fire exposed surfaces and to protect personnel. Isolate "fuel" supply to fire. Extinguish the fire by cooling with water spray.DECOMPOSITION PRODUCTS UNDER FIRE CONDITIONSNo unusualSECTION 6 ACCIDENTAL RELEASE MEASURESLAND SPILLEliminate sources of ignition. Prevent additional discharge ofmaterial,if possible to do so without hazard. For small spills implementcleanup procedures; for large spills implement cleanup procedures and,if in public area, keep public away and advise authorities. Recover spilled material and place in suitable containers for recycle or disposal. Consult an expert on disposal of recovered material and ensure conformity to local disposal regulations.WATER SPILLPrevent additional discharge of material, if possible to do so without hazard. Advise authorities if floating material enters a watercourse or sewer. If possible, try to contain floating material . Skim from surface. Consult an expert on disposal of recovered material and ensureconformity to local disposal regulations. _____________________________________________________________________SECTION 7 STORAGE AND HANDLINGELECTROSTATIC ACCUMULATION HAZARDYes, use proper bonding and/or grounding procedure.STORAGE TEMPERATURE Deg C:Ambient LOADING/UNLOADING TEMPERATURE Deg C:Ambient STORAGE/TRANSPORT PRESSURE mmHg:Atmospheric LOADING/UNLOADING VISCOSITY cSt:Not ApplicableSTORAGE AND HANDLING:Keep container closed. Handle and open containers with care. Store ina cool, well ventilated place away from incompatible materials. Do NOT handle or store near an open flame, heat or other sources of ignition. Protect material from direct sunlight. Material will accumulate static charges which may cause an electrical spark (ignition source). Use proper bonding and/or groundingprocedures._____________________________________________________________________SECTION 8 EXPOSURE CONTROLS/PERSONAL PROTECTIONEXPOSURE CONTROLSLocal exhaust ventilation of process equipment may be needed to control particulate exposures to below the recommended exposure limit. See personal protection recommendations.PERSONAL PROTECTIONFor open systems where contact is likely, wear long sleeves, chemical resistant gloves, and chemical goggles. Where contact may occur, wear safety glasses with side shields. Where contact may occur with hot materials, wear thermal resistant gloves, arm protection and a face shield. Where concentrations in air may exceed the limits given in this Section and engineering, work practice or other means of exposure reduction are not adequate.WORKPLACE EXPOSURE GUIDELINESPuyang Ruisen Petroleum resins Co.,Ltd recommends that the lowerexposure levels be observed as reasonable worker protection. THE RECOMMENDED FOLLOWING THRESHOLD LIMIT VALUES:A TWA of 10 mg/m3 for inhalable particulate (total dust) and a TWA of3 mg/m3 for respirable particulate (total dust) for ParticulatesNot Otherwise Classified (PNOC). Puyang Ruisen Petroleum resins Co.,Ltd RECOMMENDS THE FOLLOWINGOCCUPATIONAL EXPOSURE LIMITS: a TWA of 10 mg/m3 total dust for nuisance dust._____________________________________________________________________SECTION 9 PHYSICAL AND CHEMICAL PROPERTIESSPECIFIC GRAVITY at Deg C:0.67 at 43SOLUBILITY IN WATER, wt. % at Deg C:NegligibleVISCOSITY OF LIQUID, cSt at Deg C:Not ApplicableFREEZING/MELTING POINT, Deg C:Not ApplicableBOILING POINT, Deg C:Not Available_____________________________________________________________________SECTION 10 STABILITY AND REACTIVITYSTABILITY:StableCONDITIONS TO AVOID INSTABILITY:Do not heat above 200 C (392 F).HAZARDOUS POLYMERIZATION:Will not occurCONDITIONS TO AVOID HAZARDOUS POLYMERIZATION:Not ApplicableMATERIALS AND CONDITIONS TO AVOID INCOMPATIBILITY:NoneHAZARDOUS DECOMPOSITION PRODUCTS:No unusual_____________________________________________________________________SECTION 11 TOXICOLOGICAL INFORMATIONPlease refer to Section 3 for available information on potential health effects._____________________________________________________________________SECTION 12 ECOLOGICAL INFORMATIONNo specific ecological data are available for this product. Please referto Section 6 for information regarding accidental releases and Section15 for regulatory reporting information._____________________________________________________________________SECTION 13 DISPOSAL CONSIDERATIONSPlease refer to Sections 5, 6 and 15 for disposal and regulatoryinformation.SECTION 14 TRANSPORT INFORMATIONDEPARTMENT OF TRANSPORTATION (DOT):DOT SHIPPING DESCRIPTION: SEE SECTION 16,_____________________________________________________________________SECTION 15 REGULATORY INFORMATIONThis product is listed as a UVCB (Unknown, Variable Composition or Biological) Chemical at CAS Registry Number 68478-07-9_____________________________________________________________________SECTION 16 OTHER INFORMATIONSolid resin is not DOT regulated. DOT SHIPPING DESCRIPTION: ELEVATED TEMPERATURE MATERIAL This MSDS is applicable to the following products:C-1085, C-1100, C-1101R-5100, R-5101A-1085, A-1090, A-1095, A-1100, A-1101, A-1110, A-1120REFERENCE NUMBER: SUPERSEDES ISSUEDATE:PHT-HT-00600October 10, 2009This information relates to the specific material designated and maynot be valid for such material used in combination with any other materialsor in any process. Such information is to the best of our knowledge andbelief, accurate and reliable as of the date compiled. However, norepresentation, warranty or guarantee is made as to its accuracy,reliability or completeness.It is the users responsibility to satisfy himself as to the suitabilityand completeness of such information for his own particular use. We donot accept liability for any loss or damage that may occur from the useof this information nor do we offer warranty against patent infringement.。
Course 3: November 2001-1-GO ON TO NEXT PAGENovember 2001 Course 3Society of Actuaries
**BEGINNING OF EXAMINATION**
1.You are given:
µxxxbg
=<<>RST00404000540.,
.,
Calculate eo2525:.(A) 14.0(B) 14.4(C) 14.8(D) 15.2(E) 15.6Course 3: November 2001-2-GO ON TO NEXT PAGE
2.For a select-and-ultimate mortality table with a 3-year select period:
(i) xqxqx+1qx+2q
x+3x+3
600.090.110.130.1563610.100.120.140.1664620.110.130.150.1765630.120.140.160.1866640.130.150.170.1967
(ii) White was a newly selected life on 01/01/2000.(iii) White’s age on 01/01/2001 is 61.(iv) P is the probability on 01/01/2001 that White will be alive on 01/01/2006.
Calculate P.(A) 0≤(B) 0.430.45≤(C) 0.450.47≤(D) 0.470.49≤(E) 0.491.00≤≤PCourse 3: November 2001-3-GO ON TO NEXT PAGE
3.For a continuous whole life annuity of 1 on ()x:
(i) Tx() is the future lifetime random variable for ()x.(ii) The force of interest and force of mortality are constant and equal.(iii) ax=1250.
Calculate the standard deviation of aTx().(A) 1.67(B) 2.50(C) 2.89(D) 6.25(E) 7.22Course 3: November 2001-4-GO ON TO NEXT PAGE
4.For a special fully discrete whole life insurance on (x):
(i) The death benefit is 0 in the first year and 5000 thereafter.(ii) Level benefit premiums are payable for life.(iii) qx=005.(iv) v=090.(v) &&.ax=500(vi) 10020Vx=.(vii) 10V is the benefit reserve at the end of year 10 for this insurance.
Calculate 10V.
(A) 795(B) 1000(C) 1090(D) 1180(E) 1225Course 3: November 2001-5-GO ON TO NEXT PAGE
5.For a fully discrete 2-year term insurance of 1 on (x):
(i) 0.95 is the lowest premium such that there is a 0% chance of loss in year 1.(ii) px=0.75
(iii) px+=10.80(iv) Z is the random variable for the present value at issue of future benefits.
Calculate VarZbg.(A) 0.15(B) 0.17(C) 0.19(D) 0.21(E) 0.23Course 3: November 2001-6-GO ON TO NEXT PAGE
6.A group dental policy has a negative binomial claim count distribution with mean 300 and
variance 800.
Ground-up severity is given by the following table:SeverityProbability 400.25 800.251200.252000.25
You expect severity to increase 50% with no change in frequency. You decide to impose aper claim deductible of 100.
Calculate the expected total claim payment after these changes.(A) Less than 18,000(B) At least 18,000, but less than 20,000(C) At least 20,000, but less than 22,000(D) At least 22,000, but less than 24,000(E) At least 24,000Course 3: November 2001-7-GO ON TO NEXT PAGE
7.You own a fancy light bulb factory. Your workforce is a bit clumsy – they keep dropping
boxes of light bulbs. The boxes have varying numbers of light bulbs in them, and whendropped, the entire box is destroyed.
You are given:Expected number of boxes dropped per month: 50Variance of the number of boxes dropped per month:100Expected value per box:200Variance of the value per box:400
You pay your employees a bonus if the value of light bulbs destroyed in a month is less than8000.
Assuming independence and using the normal approximation, calculate the probability thatyou will pay your employees a bonus next month.
(A) 0.16(B) 0.19(C) 0.23(D) 0.27(E) 0.31Course 3: November 2001-8-GO ON TO NEXT PAGE
8.Each of 100 independent lives purchase a single premium 5-year deferred whole life
insurance of 10 payable at the moment of death. You are given:
(i) µ=004.(ii) δ=006.(iii) F is the aggregate amount the insurer receives from the 100 lives.
Using the normal approximation, calculate F such that the probability the insurer hassufficient funds to pay all claims is 0.95.
(A) 280(B) 390(C) 500(D) 610(E) 720Course 3: November 2001-9-GO ON TO NEXT PAGE
9.For a select-and-ultimate table with a 2-year select period:
xpxpx+1p
x+2x+2
480.98650.98410.971350490.98580.98310.969851500.98490.98190.968252510.98380.98030.966453
Keith and Clive are independent lives, both age 50. Keith was selected at age 45 and Clivewas selected at age 50.
Calculate the probability that exactly one will be alive at the end of three years.(A) Less than 0.115(B) At least 0.115, but less than 0.125(C) At least 0.125, but less than 0.135(D) At least 0.135, but less than 0.145(E) At least 0.145