Results 171 to 180 of about 198,513 (392)

Ideological reflections of the health and sports cult in the early republican period sculptures in Turkey

open access: yesSculpture, Monuments and Open Space, EarlyView.
Abstract In the 19th and 20th centuries, countries such as Germany, Italy, and the Soviet Union, which wanted to create strong nations and restore the health of their people affected by wars, epidemics, and poverty, believed they could prove their power in the international arena.
Begüm Sönmez   +1 more
wiley   +1 more source

Passing the Torch [PDF]

open access: yesJournal of the International Association of Providers of AIDS Care (JIAPAC), 2021
openaire   +3 more sources

A Comparative Study of Directed Energy Deposition‐Arc and Casting: Enhancing Mechanical and Thermal Properties of Hot‐Work Tool Steels

open access: yessteel research international, EarlyView.
The study investigates the influence of DED‐Arc/M versus casting on the microstructure and material properties of X40CrMoV5‐1 (AISI H13) hot‐work tool steel. DED‐Arc/M yields finer microstructures, superior mechanical strength, and ductility, but slightly reduced thermal conductivity.
Ulf Ziesing   +4 more
wiley   +1 more source

Імуногістохімічне дослідження металопротеїнази-2 у трофобласті при TORCH-інфекції на матеріалі абортів у термін гестації 5-6 тижнів [PDF]

open access: yes, 2016
Дане дослідження є фрагментом серії імуногістохімічних досліджень трофобласта при TORCH-інфекції, які заплановано провести в різні терміни гестації. Ця стаття присвячена результатам досліджень трофобласта в термін гестації 5-6 тижнів.
Гошовська, Аліса Володимирівна   +3 more
core  

Between the Sheets: CH3SO3H Molecules Intercalating B2O3 Layers

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
The intercalation compound B6O9·CH3SO3H can be seen as the stabilization of a new B2O3 modification by methanesulfonic acid. The structure elucidation was performed by X‐ray diffraction and solid‐state NMR measurements. The reaction of boric acid and methanesulfonic acid yielded single crystals of B6O9·CH3SO3H (monoclinic, I2/a, Z = 8, a = 873.19(3), b 
Christian Logemann   +7 more
wiley   +1 more source

Oxidation Performance of Ultra-high Temperature Ceramics in Air and a Simulated Combustion Environment [PDF]

open access: yes, 2011
The objective of this experiment is to evaluate the oxidation performance and heat resistance of the Ultra-high Temperature Ceramics (UHTCs) ZrB2 and HfB2 under high temperature, high heat flux, ablative, and oxidative environments.
Fedde, Kevin
core   +2 more sources

BaYaka forager and Bantu fisher‐farmer adolescent engagement with intensifying market integration in the Republic of the Congo Participation des adolescents BaYaka chasseurs‐cueilleurs et Bantous pêcheurs‐agriculteurs à l'intégration croissante au marché en République du Congo

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
A substantial body of anthropological research has investigated how subsistence communities engage with market‐based economies. In this study, we contribute to this body of work by examining adolescent orientations towards intensifying market integration in the Congo Basin.
Sheina Lew‐Levy   +12 more
wiley   +1 more source

Trailer shield assembly for a welding torch [PDF]

open access: yes, 1989
This invention relates generally to trailer shields for gas shielded arc welding torches, and more particularly to a trailer shield assembly provided with a shield gas manifold for providing an even dispersion of shield gas to the interior of the shield ...
Dyer, Gerald E.
core   +1 more source

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