Results 71 to 80 of about 188,540 (294)

Improvement of Some Physical and Sensing Properties of Nanostructured Cadmium Oxide: Manganese Thin Films

open access: yesProceedings of the International Conference on Applied Innovations in IT
The spray pyrolysis technique (SPT) was employed for depositing thin films of Mn-doped CdO. The structural analysis through XRD confirms films polycrystallinity with a cubic phase. AFM analysis reveals adecline in particle size and surface roughness. The
Ahmed Naji Al-Jamal   +2 more
doaj   +1 more source

Arctic Science / Science arctique

open access: yesArctic Science, 2015
Arctic Science is a new, open access, electronic-only publication that is now accepting papers. The inaugural issue is scheduled for release in March 2015. I am particularly pleased about this exciting addition to the NRC Research Press journal roster.
Bruce Dancik
doaj   +1 more source

Corporate Social and Financial Performance: Empirical Evidence from American Companies [PDF]

open access: yes, 2013
The objective of this study is to address the issue of the relationship between corporate social and financial performance by moderating company size and financial leverage.with the use of type of industry as control variable.
Fauzi, Hasan
core  

Lost ground, lost value: Investigating the relationship between soil erosion and agricultural land value

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract This study examines the impact of soil erosion on agricultural land values in the United States (US) Midwest. Based on a novel county‐level panel data set with information on soil erosion levels and agricultural land values covering five census years (1997, 2002, 2007, 2012, and 2017), we separately investigate the direct effect of two types ...
Le Chen   +3 more
wiley   +1 more source

On CSP and the Algebraic Theory of Effects

open access: yes, 2010
We consider CSP from the point of view of the algebraic theory of effects, which classifies operations as effect constructors or effect deconstructors; it also provides a link with functional programming, being a refinement of Moggi's seminal monadic ...
B Scattergood   +12 more
core   +2 more sources

On Quadratic Threshold CSPs [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2010
Discrete Algorithms A predicate P: {-1, 1}k →{0, 1} can be associated with a constraint satisfaction problem Max CSP(P). P is called ''approximation resistant'' if Max CSP(P) cannot be approximated better than the approximation obtained by choosing a random assignment, and ''approximable'' otherwise.
Per Austrin   +2 more
openaire   +4 more sources

Civilian Occupational Exposure to Vapors, Gas, Dust, or Fumes and Respiratory Health Among United States Military Veterans

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Background We investigated associations of self‐reported and job exposure matrix (JEM) assigned civilian occupational exposure to vapors, gas, dust, or fumes (VGDF) with respiratory symptoms among previously deployed US Veterans. Methods An interviewer‐administered questionnaire ascertained self‐reported civilian occupational VGDF exposure.
Sahra Mohazzab‐Hosseinian   +14 more
wiley   +1 more source

Natural Aging of Biomaterials in Ambient and Physiological Environments

open access: yesAdvanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

Development and Evaluation of a Small-Scale Organic Rankine Cycle for CSP Integration [PDF]

open access: yesE3S Web of Conferences
The paper details the development, manufacturing, and evaluation of a compact Organic Rankine Cycle (ORC) system fueled by Concentrated Solar Power (CSP). The initial selection of the starting point of the cycle is described, considering the operational
M K Murthi   +5 more
doaj   +1 more source

KAJIAN HASIL PENELITIAN EMPIRIS HUBUNGAN KINERJA KEUANGAN, STRATEGI INOVASI, BIAYA MODAL DAN KINERJA PASAR TERHADAP CORPORATE SOCIAL PERFORMANCE

open access: yesEl Muhasaba: Jurnal Akuntansi, 2013
This article aims to review empirical research results of corporate social performance (CSP) themes. This article will discuss, firstly, the relationship of financial performance and CSP, the relationships of both are negative, positive and no ...
Sri Pujiningsih
doaj   +1 more source

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