优质早籼南厦060的选育与应用

南厦 0 60是南平市农科所从厦大生物系育种组提供的株系中系统选育而成的优质、丰产、较抗稻瘟病的早籼新品种。 2 0 0 0年通过福建省品种审定委员会审定福建省“九五”水稻育种攻关项

Review and Prospect for Coastal Protection Forest Cultivating of Taiwan

从海岸防护林的主要树种、培育基础、营造技术及研究展望等方面,对台湾海岸防护林的保育与经营状况进行了概括总结,以期为海峡西岸防护林体系建设提供借鉴。From the main coastal protection forest species,nurturing base,creating technology and research prospects,this paper summarized the coastal protection forest conservation and operating conditions of Taiwan in order to provide a reference for the west coast protection forest system construction.国家“十一五”科技支撑计划(2009BADB2B0302);国家自然科学基金项目(41176092);国家林业局南方山地用材林培育重点实验室、福建省森林培育与林产品加工利用重点实验室资助项

Pre-Employment Training with Other Universities and Clinical Practice in Basic Nursing Education －Analysis of Celebrate Graduation Follow-up Training Questionnaire－

藍野大学では2020年度から4年生を対象に看護技術や，社会的スキルを復習する研修を3月に実施している．2023年度は私立看護系大学協議会 地区活動プロジェクトモデル事業へ採択され，摂南大学と合同で第1部「災害看護演習」と第2部「看護技術演習」の構成で行った．より一層の発展をしながら4年目を迎える本取り組みについて今後の課題を明らかにしたいと考え，自記式質問紙調査を行った．第一部では47名の参加者に対し40部回答が得られ，回収率は85.1％であった（有効回答率100％）．第二部では51名の参加者に対し31部回答が得られ，回収率は60.8％であった（有効回答率100％）．どちらも概ね満足度は高く，臨床を想定した項目や他大学の教員や学生，臨床の看護師を招いたことに対して好評を得た．学生は実践的な学びのニーズが高いため，臨床との関わりや体験型の演習を積極的に取り入れ更なる質の向上を図る必要がある．Since FY2020, Aino University has been conducting a training program in March for fourth-year students to review nursing skills and social skills. This year, the program was adopted by the Council of Private Nursing Colleges as a model project for district activities, and consisted of Part 1: “Disaster Nursing Exercise” and Part 2: “Nursing Skills Exercise”. A self-administered questionnaire survey was conducted for each part of the exercise in order to further develop this project, which is now in its fourth year, and to clarify future issues. In the first part, 40 responses were obtained from 47 participants, for a collection rate of 85.1% (100% valid response rate). In the second session, 31 responses were received from 51 participants, for a response rate of 60.8% (100% valid response rate). In both cases, the level of satisfaction was generally high, with positive feedback received for items that were designed to be clinical and for inviting faculty, students, and clinical nurses from other universities. Since students have a high need for practical learning, it is necessary to further improve the quality of the program by actively incorporating clinical involvement and hands-on exercises.repor

阵列CsI(Tl)探测器鉴别轻带电粒子

文中描述了一个5×5阵列CsI(Tl)探测器结构以及对轻带电粒子的鉴别,CSI晶体有快慢两种成分。通过不同延迟和积分门的选择得到这两种信号,来进行轻带电粒子的鉴别。经过理论模拟和实验测试,发现不同的延迟和门的宽度对鉴别能力都有影响

大面积闪烁光纤阵列探测器的在束测试

利用70 AMeV26Mg初级束流及其产生的次级束流,在兰州重离子加速器放射性次级束流线(RIBLL)终端测试了大面积闪烁光纤阵列探测器(LASFA)探测单元的时间分辨和位置分辨能力。利用70 AMeV26Mg初级束流测试得到的时间分辨约为128 ps,对应的位置分辨约为10 mm;利用次级束流测试得到的时间分辨约为158 ps,对应的位置分辨约为13 mm,具有很好的时间分辨和空间角分辨能力。结合RIBLL的ΔESi探测器,给出了ΔESi-TOF二维谱,并将测试结果与RIBLL的粒子鉴别系统进行详细比较。结果表明,大面积闪烁光纤阵列作为轻带电粒子的飞行时间终止探测器,性能优于RIBLL上采用的时间拾取探测器,可更清楚地鉴别次级束流

InGaAs/InP PIN photodiodes Fabricated by LP-MOCVD

采用lP-MOCVd制作了IngAAS/InP平面型PIn光电二极管。器件光敏面直径为75μM，采用zn扩散形成Pn结，-6V偏置下其暗电流低达8~13nA；反向击穿电压为60V（1μA）。在没有增透膜时，对1.3μM注入光响应度为0.56A/W，光谱响应范围为0.90~1.70μM。Planar In/InGaAs/InP heterostructure photodiodes are Fabricated using LP-MOCVD.The 75 μm diameter device with a PN junction Formed by Zn diFFusion shows low dark current of 8￣13 nA at bias voltage of -6V.The breakdown voltage is 60 V(1 μA) and the range of spectral response is λ=0.90￣1.70μm and photodiode response is 0.56 A/W at the 1.3 μm wavelength.福建省自然科学基

InGaAs/InP PIN photodiodes fabricated by LP-MOCVD

【中文摘要】 采用ＬＰ－ＭＯＣＶＤ制作了ＩｎＧａＡｓ／ＩｎＰ平面型ＰＩＮ光电二极管。器件光敏面直径为７５μｍ，采用Ｚｎ扩散形成ＰＮ结，－６Ｖ偏置下其暗电流低达８～１３ｎＡ；反向击穿电压为６０Ｖ（１μＡ）。在没有增透膜时，对１．３μｍ注入光响应度为０．５６Ａ／Ｗ，光谱响应范围为０．９０～１．７０μｍ。 【英文摘要】 Planar In/InGaAs/InP heterostructure photodiodes are fabricated using LP-MOCVD.The 75 μm diameter device with a PN junction formed by Zn diffusion shows low dark current of 8￣13 nA at bias voltage of -6V.The breakdown voltage is 60 V(1 μA) and the range of spectral response is λ=0. 90￣1.70μm and photodiode response is 0.56 A/W at the 1.3 μm wavelength.福建省自然科学基

8×8单元CsI(Tl)探测阵列研制；Development of 88 CsI(Tl) array detector

描述了1个8×8单元CsI(Tl)探测阵列的结构和工作原理。探测阵列的每个单元是由1块前表面21 mm×21 mm、后表面23.1 mm×23.1 mm、高50 mm的CsI(Tl)棱台、1块光导和光电倍增管组成。在兰州放射性次级束流线(RIBLL)上对探测阵列进行测试,得到探测阵列对30 MeV质子的能量分辨可达2.7%,对170 MeV7Be可达1.5%,可很好地用于放射性束物理实验中带电粒子的鉴别