Results 171 to 180 of about 123,561 (298)

Numerical investigation of ultimate capacity enhancement in corrugated web steel beams with different stiffening configurations. [PDF]

Sci Rep
Fouda A, Dabaon M, Abdrabou SE, Ghannam M.   +3 more
europepmc   +1 more source

The institutional paradox of a substantivist conception of the economy in public policy: Insights from public procurement for solidarity economy in Ecuador

Annals of Public and Cooperative Economics, EarlyView.
Abstract Ecuador's 2008 Constitution advanced an ambitious substantive economic vision through Buen Vivir (Good Living), recognizing a plural economy which encompasses private, public and solidarity economy (SE) sectors. This paper aims to analyze public procurement programs in Ecuador, one of the flagship Buen Vivir policies for SE promotion.
Maria‐José Ruiz‐Rivera, Andreia Lemaître   +1 more
wiley   +1 more source

Experimental investigation of shape-enhanced rotating cylinders with electric heaters and solar panels for augmented pyramid solar still performance. [PDF]

PLoS One
Abdullah AS, Aljaghtham M, Alawee WH, Omara ZM, Essa FA.   +4 more
europepmc   +1 more source

Substrate Preference of Black Soldier Fly Larvae Is Influenced by Rearing History

Entomologia Experimentalis et Applicata, EarlyView.
BSF larvae were reared under six different conditions: low, medium, or high larval density and on low, medium, and high‐water feeds to investigate feed choice behaviour. Larvae reared under all six conditions preferred substrate colonised by conspecifics. Low‐water feed caused slower larval growth and development.
Yvonne Kortsmit, Tomer First, Marcel Dicke, Joop J. A. van Loon   +3 more
wiley   +1 more source

Optimizing the Graphene/α-Al₂O₃(0001) Interface through Minimization of Interfacial Stress for Improved Electronic Applications. [PDF]

ACS Appl Nano Mater
Acharya D, Perilli D, Di Valentin C.
europepmc   +1 more source

Corrugated carbon [PDF]

Nature, 1998
openaire   +1 more source

Environmental Stress Drives Plasticity in Sexual Bimaturism in the Black Soldier Fly (Hermetia illucens Linnaeus, 1758)

Entomologia Experimentalis et Applicata, EarlyView.
We measured the plasticity in sexual bimaturism (SBM; differences between sexes in the timing of sexual maturity) in the black soldier fly (BSF) by exposing larvae to nutrient availability and humidity stress. Our results show that SBM can range between protandry and protogyny depending on the environmental quality. Additionally, we found the degree of
Luis Rodrigo Arce‐Valdés, Hayat Mahdjoub, Jordi Vilanova, Carlos López‐Manzano, Rassim Khelifa   +4 more
wiley   +1 more source

Experimental and Numerical Studies of Two- and Three-Layer Corrugated Boards in Bending Test. [PDF]

Materials (Basel)
Kmita-Fudalej G, Czechowski L.
europepmc   +1 more source

A Portable Multi‐Parameter Fluid Monitoring Unit for Real‐Time Measurements During Well Development and Geothermal Operations

Groundwater Monitoring &Remediation, EarlyView.
Abstract Monitoring of fluid parameters during well development, groundwater production, or geothermal operation is essential for the understanding of subsurface and well processes. We developed FluMoMax, a portable fluid monitoring unit, that can measure several physicochemical parameters in real‐time, to monitor fluid characteristics and to enable ...
Lioba Virchow, Jasper Florian Lüdicke, Robert Peksa, Tanja Ballerstedt, Stefan Kranz, Simona Regenspurg   +5 more
wiley   +1 more source

Efficient phase shift in metamaterial spoof surface plasmon polaritons waveguides. [PDF]

Sci Rep
Mazdouri B, Mirzavand R.
europepmc   +1 more source