Results 1 to 10 of about 5,808,650 (308)

Research progress and prospect of plugging technologies for fractured formation with severe lost circulation

open access: yesPetroleum Exploration and Development, 2021
By reviewing the mechanisms of drilling fluid lost circulation and its control in fractured formations, the applicability and working mechanisms of different kinds of lost circulation materials in plugging fractured formations have been summarized ...
Yingrui Bai
exaly   +3 more sources

Low Cycle Fatigue Characteristics of a Ni-Based Single Crystal Superalloy CMSX-4 at Elevated Temperature [PDF]

open access: yes한국정밀공학회지, 2019
Isothermal low cycle fatigue (LCF) behavior of a crystal nickel-based superalloy CMSX-4, a material for high-pressure turbine first stage rotor blade, was investigated at elevated temperatures.
Jae Gu Choi   +5 more
doaj   +1 more source

Old, Lost, and Forgotten Rural Materialities: Old Local Irrigation Channels and Lost Local Walking Trails

open access: yesLand, 2022
Geo-historical studies have essentially focused on analyzing the historical evolution of the landscape and the processes of material resistance of rural landscapes against the dynamics of rural change.
Angel Paniagua
doaj   +1 more source

The Ethics of Serial Narrative Structures

open access: yesSeries. International journal of tv serial narratives, 2020
The  power of episodic television shows such as Columbo (NBC, 1968-1978; ABC, 1988-2003) in which each episode tells a full story, has been highlighted by Jean-Pierre Esquenazi (2017: 107-28), who compares them to cubist works, whose universes become ...
Sarah Hatchuel, Claire Cornillon
doaj   +1 more source

Visibly marked and microchipped lost dogs have a higher chance to find their owners in Belgrade [PDF]

open access: yesMacedonian Veterinary Review, 2015
The aim of the study was to analyse the demographic characteristics of lost and found dogs in Belgrade, Serbia. The demographic data concerning the 246 lost and 81 found dogs in the period of 5 consecutive years (January, 2009 to January 2014) was ...
Marijana Vučinić   +3 more
doaj   +1 more source

Influence of Migration and Plugging of Nanoparticles on Coal Permeability in Coal Reservoirs

open access: yesGeofluids, 2021
The plugging of nanopores in low-permeability coal reservoirs is an important factor that affects productivity reduction. However, the mechanism of plugging of the nanopores in coal reservoirs remains unclear.
Xiaopeng Zhai   +9 more
doaj   +1 more source

Relatório sobre o Programa de Pesquisa “Biomedicina na África

open access: yesRECIIS, 2008
Este programa de pesquisa examina como a ciência e a prática da biomedicina são modeladas através de seus envolvimentos em vários contextos africanos. Consideramos a biomedicina como um conjunto circulante de tecnologias, práticas, e idéias que – como um
Richard Rottenburg, René Gerrets
doaj   +1 more source

HET ONTWIKKELEN EN TOEPASSEN VAN PERSONA’S: EEN CASE STUDY GERICHT OP LAAGGELETTERDHEID

open access: yesJournal of Social Intervention, 2021
Persona’s bieden een gedetailleerde omschrijving van inwonersgroepen en fungeren als een soort archetypen om relevante verschillen binnen doelgroepen te representeren.
Jenny Wildenbos, Ingrid Hendriksen
doaj   +1 more source

For the Want of a Horse the Rider Was Lost

open access: yesHuman-Wildlife Interactions, 2018
This is the editors ...
Terry A. Messmer
doaj   +1 more source

Fateful Futures in the Presence of the Past: Epochalist Hopes at South Sudan’s Independence [PDF]

open access: yesУченые записки Института Африки Российской академии наук, 2019
Hope, understood as a “temporal reorientation of knowledge” (Miyazaki 2004, 5), enacts and changes the future as a precipitate of interaction (Crapanzano 2003, 6).
Timm SUREAU
doaj   +1 more source

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