Results 71 to 80 of about 21,765 (305)

Coupled THM analysis of long-term anisotropic convergence in the full-scale micro tunnel excavated in the Callovo-Oxfordian argillite [PDF]

open access: yes, 2019
The main purpose of this paper is to analyse the convergence measurements of the ALC1604 in situ heating test carried out in the Callovo-Oxfordian claystone formation (COx) in the Meuse/Haute-Marne underground research laboratory (MHM URL).
Bumbieler, F.   +4 more
core   +1 more source

Sarilumab in Polyarticular‐Course Juvenile Idiopathic Arthritis: Dose‐Finding and 1‐Year Analysis of a Phase 2b, Open‐Label, Multicenter Study

open access: yesArthritis Care &Research, EarlyView.
Objective This study assessed sarilumab in treating patients with polyarticular‐course juvenile idiopathic arthritis (pcJIA). Methods This phase 2b, open‐label study (NCT02776735) consisted of three sequential parts (each with a core‐treatment and extension phase).
Fabrizio De Benedetti   +19 more
wiley   +1 more source

Performance Characteristics of Anti–Collagen II Antibodies in Relapsing Polychondritis and Related Diseases: Prospective Analysis, Systematic Review, and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective Relapsing polychondritis (RP) is a rare disease defined by recurrent cartilaginous inflammation. Anti–collagen II (Col2) antibodies have been proposed as a diagnostic biomarker for RP, but their performance characteristics are not well defined.
Karyssa Stonick   +6 more
wiley   +1 more source

Mechanical Design of Superconducting Accelerator Magnets

open access: yes, 2015
This paper is about the mechanical design of superconducting accelerator magnets. First, we give a brief review of the basic concepts and terms. In the following sections, we describe the particularities of the mechanical design of different types of ...
Toral, Fernando
core   +1 more source

Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley   +1 more source

Optimization and application of fracturing technologies to reduce the risk of casing deformation in shale gas wells

open access: yesResults in Engineering
The southern Sichuan Luzhou Block exhibits highly developed faults and natural fractures. During development, fault slips induced by multi-stage fracturing have led to extensive casing shear deformation, hindering efficient shale gas extraction.
Juncheng Zhang   +7 more
doaj   +1 more source

Self-regulating roof-bolting with the rock pressure energy use [PDF]

open access: yes, 2018
The perspective of discovery of zonal disintegration phenomenon of rocks around underground mine workings is analyzed. The methodological stages for research of this phenomenon are shown.
Astafiev, Denys   +10 more
core   +1 more source

A case of multiple deformities

open access: yesJournal of obstetrics and women's diseases, 1898
Is it necessary to say that any deformity of a fetus or a newborn baby is of deep interest for every doctor, and even more for a specialist obstetrician? In this case, he has to observe not only the features of the physiology of the mechanism of childbirth, but also the features of the pathological picture of the given object.
openaire   +1 more source

Investigation on dynamic mechanism of fault slip and casing deformation during multi-fracturing in shale gas wells

open access: yesScientific Reports
Fracturing horizontal well casing deformation has become very prominent, particularly in tectonic stress-concentrated shale gas fields, limiting the efficient development progress of shale gas.
Chaojie Zhao, Yanxin Jin, Xue Wang
doaj   +1 more source

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