Results 71 to 80 of about 877,659 (200)

 An Overview on Rail Transit Energy Internet

open access: yes机车电传动, 2016
Aiming at the problems of large energy consumption, serious emission, noise pollution and so forth brought by the rapid development of the rail transit transportation system, with internet concept introducing and adopting information communication ...
DING Rongjun, ZHANG Zhixue, LI Hongbo
doaj  

A Multi-Modelling Approach for Informing the Conservation of a Cold-Adapted Terrestrial Amphibian in the Face of Climate Change [PDF]

open access: yes
AimWe aimed to assess potential climate change impacts on the distribution of a cold-adapted terrestrial amphibian that shows strong intraspecific differentiation.LocationAlps and Dinarides.TaxonAlpine salamander (Salamandra atra).MethodsWe built SDMs ...
Huijbregts M.     +9 more
core   +1 more source

LIFE  PREDICTION  FOR  HEAVY  STRUCTURES  BASED  ON  FATIGUE  CRACK  INITIATION  AND  GROWTH

open access: yes, 2012
The main goal for this thesis has been to perform fatigue life predictions on large components.Dierent methods were to be chosen and reviwed critically. Experimental datafor girth welded pipes was assessed by means of a version of BS7910 which were modeledfrom scratch.
openaire   +1 more source

Analyse av personsikkerheten ved brann i Pakkeriet ved Larvik Mølle 

open access: yes, 2009
Oppgaven er gjort for Norconsult AS i Larvik, og omhandler et prosjekt i regi av Riksantikvaren som en del av et nasjonalt prosjekt for verdiskapning og bevaring av kulturmnner. Hensikten med denne oppgaven har vært å gjøre en vurdering av personsikkerheten ved Pakkeriet i Larvik Mølle ved en eventuell bann.
Ervik , Kjartan   +1 more
openaire   +1 more source

低能量氦氖激光照射促进体外培养神经元的突起生长和RNA合成

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1988
机械分离新生大白鼠颈上节(superior cervical ganglia)进行分离细胞培养。培养物分为激光照射组与对照组,两组均在含有神经生长因子(nerve growth factor)的培养液中生长。激光照射组每隔2小时用4毫瓦氦氖激光(Helium-Neon laser)照射一次,每次5分钟,直至终止培养。对照组未经激光照射。两组培养物分别培养20、22、24和28小时,测量培养物的神经元突起(neurite)生长;在培养22小时,用~3H-尿嘧啶核苷和~3H-胸腺嘧啶核苷标记培养物的细胞 ...
周汉城
doaj  

Shareholder gains for bidder firms: an event study on the U.S. petroleum industry 

open access: yes, 2010
The purpose of this paper is to examine the merger gains to the bidder firms’ shareholders in the U.S. petroleum industry, through an event study, and through a cross‐sectional regression on the event study results. This paper utilizes three different event windows of 3, 11 and 21 days, symmetric around the event date in the event study.
openaire   +1 more source

Budsjettet relatert til dynamisk styring : en casestudie av SpareBank 1 Gruppen AS

open access: yes, 2010
Utredningen tar for seg problemstillingen: ”Hvordan forholder budsjettet seg til dynamisk styring i teori og praksis?” Utredningen er en casestudie av SpareBank 1 Gruppen AS. I 2009 innførte konsernet et nytt styringssystem, ”Dynamisk Styring”, som bygger på prinsipper fra Beyond Budgeting.
Bystrøm, Wenche Elisabeth, Holm, Marit
openaire   +1 more source

Be Connected for Health and Wellbeing. Primary Care Multi-Disciplinary Team. First Contact Physiotherapy service; enabling self-care and community connections                     

open access: yesInternational Journal of Integrated Care
Primary Care Multidisciplinary Teams (MDT) commenced in Newry & District GP Federations in 2020. The First Contact Physiotherapy (FCP) Practitioner service provides new musculoskeletal expertise in GP practices with a focus on prevention, early intervention and working with partners through a Population Health Lens to deliver early, accessible ...
Denise Hall, Claire Convery
openaire   +1 more source

Design of Hybrid Excited Synchronous Machine for Electrical Vehicles [PDF]

open access: yes, 2015
M.  Wardach   +4 more
core   +1 more source

苯甲酸钠诱导PC12细胞凋亡及对TH表达的影响

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2014
摘 要: 【目的】 观察苯甲酸钠(SB)对PC12肾上腺嗜铬细胞瘤细胞凋亡的诱导作用及对酪氨酸羟化酶(TH)表达的影响。【方法】 以大鼠PC12细胞为多巴胺能神经元细胞模型,以10~ 50 mmol/L不同浓度的SB加入PC12细胞,培养24 h后,噻唑蓝(MTT)比色法检测细胞活性;DAPI染色观察细胞凋亡形态;流式细胞术检测细胞凋亡状况以及用Westernblot检测TH蛋白表达。【结果】 SB可呈浓度依赖性抑制PC12细胞活性,并诱导PC12细胞核形态呈凋亡改变;流式细胞术检测显示随着SB浓度增加,
doaj  

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