Results 91 to 100 of about 2,686,565 (303)

METHODOLOGICAL ASPECTS OF EVALUATION OF EFFICIENCY CONSUMPTION OF FUEL AND ENERGY RESOURCES IN THE PROCESS OF THE FUNCTIONING OF RAILWAY TRANSPORT

open access: yesВестник СибАДИ, 2017
The authors present an analysis of the energy audit of the holding company “Russian Railways”, as the main tool to assess the effectiveness of consumption of fuel and energy resources in the operation of facilities and logistics infrastructure of railway
R. S. Simak, R. S. Sattarov
doaj   +1 more source

DOES HUMAN CAPITAL STIMULATE INVESTMENT IN PHYSICAL CAPITAL? EVIDENCE FROM A COST SYSTEM FRAMEWORK [PDF]

open access: yes
The direct effect of human capital on economic growth has been widely analysed in the economic literature. This paper, however, focuses on its indirect effect as a stimulus for private investment in physical capital.
Enrique Lopez-Bazo, Rosina Moreno
core  

Cognitive appraisals, emotional reactions, and their associations with three forms of peer-victimization [PDF]

open access: yes, 2012
Victimized students’ cognitive appraisals (perceived threat, control) are related to emotional reactions. Furthermore, psychosocial wellbeing is differentially associated with form of victimization (direct vs.
Anderson, Shayron, Hunter, Simon C.
core  

Indirect Effects in Cost-Benefit Analysis [PDF]

open access: yesJournal of Benefit-Cost Analysis, 2012
The debate about the effectiveness of investments in public infrastructure initiated by Aschauer suggests that there may be substantial discrepancies between the results of conventional cost-benefit analysis and the ultimate effects of such investments on welfare.
openaire   +2 more sources

Screening for lung cancer: A systematic review of overdiagnosis and its implications

open access: yesMolecular Oncology, EarlyView.
Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz   +12 more
wiley   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

open access: yesMolecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir   +2 more
wiley   +1 more source

Does exercise adherence during the COVID-19 pandemic contribute to improved subjective well-being? A cross-sectional study

open access: yesFrontiers in Psychology
IntroductionThis study aims to investigate whether exercise adherence and positive mental character significantly affect subjective well-being among Chinese college students during the COVID-19 pandemic and whether positive mental character plays a ...
Yonghuan Chen   +5 more
doaj   +1 more source

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

open access: yesMolecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir   +12 more
wiley   +1 more source

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

open access: yesMolecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He   +8 more
wiley   +1 more source

EFFECTIVENESS OF EU LAW IN MEMBER STATES [PDF]

open access: yesChallenges of the Knowledge Society, 2011
When the original Rome Treaty was drafted, it was envisaged by the authors that the procedure as set out in what is now article 258 T.F.E.U. (infringement procedure) would be the primary means by which EU law is enforced - a “centralized” and “public ...
ANCA-MAGDA VLAICU
doaj  

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