Results 151 to 160 of about 356,023 (355)

An interoperable catalogue of Middle and Late Bronze Age settlements in western Anatolia (c. 2000–1200 BCE)

open access: yesScientific Data
This dataset offers a comprehensive digital catalogue of 483 archaeological settlement sites in western Anatolia dating to the Middle and Late Bronze Age (c. 2000–1200 BCE).
Alper Aşınmaz   +2 more
doaj   +1 more source

Alloying Strategies for Secondary Hardening in High‐Boron Cold Work Tool Steels: A Comparative Study

open access: yessteel research international, EarlyView.
The influence of tungsten, vanadium, manganese, and silicon on the microstructure and tempering behavior of high boron tool steels is investigated. It is shown that tungsten contributes very little, whereas vanadium leads to tempering carbides, detected by atom probe tomography . Manganese and silicon enable solid solution strengthening.
Hendric Maxwell Schaefer   +5 more
wiley   +1 more source

Mira

open access: yes, 2011
[ES] Definición del término Mira en el diccionario Dicter. [EN] Definition of the word Mira in the dictionary Dicter.
openaire   +1 more source

Influence of Laser Powder‐Based Directed Energy Deposition and Heat Treatment on the Thermal Conductivity of Cold‐Work Tool Steel X65MoCrWV3‐2

open access: yessteel research international, EarlyView.
The studied X65MoCrWV3‐2 press hardening tool steel, produced via laser‐based direct energy deposition DED‐LB/M, exhibits a 15‐20% lower thermal conductivity than its conventionally produced equivalent when heat‐treated to operational hardness. The microstructural evolution during the employed direct tempering leads to anisotropic thermal transport, as
Julia Hahn   +3 more
wiley   +1 more source

Constructing Difference: Maternal Boundary‐Work in Science‐Based and Natural Mom Groups on Facebook

open access: yesSymbolic Interaction, EarlyView.
Boundary‐work describes the activities of social groups as they seek to differentiate themselves from others to establish credibility, authority, or to protect their interests. While a growing body of literature explores occupational boundary‐work in health care, limited research has focused on how lay actors practice boundary‐work online.
Darryn DiFrancesco
wiley   +1 more source

UTILIZATION OF BIOGAS USING PORTABLE BIOGAS ANAEROBIC DIGESTER IN REMOTE AREAS OF SHIKARPUR AND SUKKUR DISTRICTS: A CASE STUDY

open access: yesPakistan Journal of Agriculture, Agricultural Engineering & Veterinary Sciences, 2017
Wood and natural gas are used as fuel for heating and cooking in country side. With the rapid growth in population, the demand of these resources has significantly increased, creating a bewildering shortfall of energy. This shortfall of the energy could
A. N. Sanjrani   +4 more
doaj  

Miras

open access: yes, 1927
Eserde "Marmara Üniversitesi Fen-Edebiyat Fakültesi Kütüphanesi" Mührü Vardır.
openaire   +1 more source

Combustion Performance of Silicone Rubber Polymer Insulation Material Under Damp‐Heat Ageing Conditions: Molecular Insights Into the Effects of Structural Changes on Macroscopic Properties

open access: yesHigh Voltage, EarlyView.
ABSTRACT Silicone rubber (SR), an organic silicon polymer material, is known for its excellent heat resistance and mechanical properties. It is widely used in composite insulators and cable accessory materials. However, the ageing caused by humidity and heat significantly impacts its performance, an issue that cannot be ignored. This paper investigates
Wenyu Ye   +6 more
wiley   +1 more source

Das Mira‐Maximum von Januar 1897

open access: green, 1897
J. A. C. Oudemans, A. A. Nyland
openalex   +2 more sources

Migration, Repression and Homosexual Sociability in Francoist Spain: An Analysis of the Case Files of the Special Courts of Barcelona (1965–1975)

open access: yesGender &History, EarlyView.
ABSTRACT In Spain, under General Franco's regime, homosexuality was regarded as an antisocial and dangerous behaviour. It was thus pursued both by the police and judicial courts. The Law on Vagrants and Crooks (1954) and, subsequently, the Law on Dangerousness and Social Rehabilitation (1970) constituted the legal mechanisms used by the dictatorship to
Jordi Mas Grau, Rafael Cáceres‐Feria
wiley   +1 more source

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