Results 31 to 40 of about 888,293 (179)
Prospectiva, 2023 La cantera Las Lomitas, localizada en el corregimiento de Zambrano, municipio de San Juan del Cesar, La Guajira (Colombia), se encuentran antecedentes de empresas y particulares dedicados a la explotación y comercialización de materiales de construcción.
Marintia Siossi Parodi +4 more
doaj +1 more source
Role of proprioceptors in chronic musculoskeletal pain. [PDF]
Exp PhysiolAbstract Proprioceptors are non‐nociceptive low‐threshold mechanoreceptors. However, recent studies have shown that proprioceptors are acid‐sensitive and express a variety of proton‐sensing ion channels and receptors. Accordingly, although proprioceptors are commonly known as mechanosensing neurons that monitor muscle contraction status and body ...
Lee CH, Chen CC.
europepmc +2 more sources
Caracterización de agregados pétreos con el ensayo Micro Deval [PDF]
, 2008 En este documento se presentan los aspectos más relevantes del proceso de implementación del ensayo Micro Deval, contemplado por la Norma ASTM D 6928, “Standard test method for resistance of coarse aggregate to degradation by abrasion in the Micro-Deval ...
López P., Claudia Patricia +1 more
core +1 more source
Impact of Alkali and Alkali‐Earth Cations on Ni‐Catalyzed Dimerization of Butene
ChemCatChem, Volume 12, Issue 14, Page 3705-3711, July 21, 2020., 2020 Butene dimerization: The presence of alkali (Na+ or Li+) or alkali‐earth (Ca2+ or Mg2+) cations adjusting the acid‐base properties on amorphous silica‐alumina influences markedly the catalytic properties of supported Ni for 1‐butene dimerization. n‐Octene and methylheptene are formed selectively as primary products; dimethylhexene is a secondary ...
Andreas Ehrmaier +4 more
wiley +1 more source
Die Erwartungen der Bevölkerung an Entwicklungspolitik: Ergebnisse des DEval-Meinungsmonitors Entwicklungspolitik 2021 [PDF]
, 2021 Diese DEval-Publikation fasst die Ergebnisse des DEval-Meinungsmonitors Entwicklungspolitik 2021 zusammen. Dabei wurde untersucht, welche Partnerländer die Bevölkerung als besonders unterstützenswert erachtet und an welchen sozioökonomischen und ...
Sassenhagen, Nora +3 more
core
Biotropica, Volume 52, Issue 4, Page 651-663, July 2020., 2020 Abstract Lianas are poorly characterized for central African forests. We quantify variation in liana composition, diversity and community structure in different forest types in the Yangambi Man and Biosphere Reserve, Democratic Republic of Congo. These attributes of liana assemblages were examined in 12 1‐ha plots, randomly demarcated within regrowth ...
Francis M. Mumbanza +5 more
wiley +1 more source
El ensayo Micro Deval. Sus características y ámbitos de aplicación [PDF]
, 2007 En este documento se presentan los aspectos más relevantes del proceso de implementación del ensayo Micro Deval, contemplado por la Norma ASTM D 6928, “Standard test method for resistance of coarse aggregate to degradation by abrasion in the Micro-Deval
López P., Claudia Patricia +1 more
core +1 more source
Long term performance of gravel base course layers in asphalt pavements
Case Studies in Construction Materials, 2018 This research investigated the performance of base layer aggregates in HMA pavements using laboratory tests (standard compaction, particle size analysis, Atterberg Limits, sodium sulfate soundness, Micro-Deval abrasion, absorption, specific gravity, and ...
Hani H. Titi +3 more
doaj +1 more source
Prediction of Dynamic Modulus of Hot Mix Asphalts with Reclaimed Asphalt Pavement
Advances in Civil Engineering, Volume 2020, Issue 1, 2020., 2020 This study evaluated the viscoelastic properties of a performance grade (PG) binder blended with different percentages of binders recovered from reclaimed asphalt pavement (RAP) for conditions (materials, climate, and specifications) prevailing in Oklahoma. The viscoelastic properties of the blended binders were then used to estimate dynamic modulus (E∗
Zahid Hossain, Musharraf Zaman, Fan Gu
wiley +1 more source
Study of the effect of wear on energy forecasting and durability gnaisses ornamental.
Vértices, 2013 .
José Luiz Ernandes Dias Filho
doaj +1 more source