Results 51 to 60 of about 3,032,049 (310)

The Reference Systems [PDF]

open access: yesSymposium - International Astronomical Union, 1979
In order to discuss accurately the motions of the Earth in space, it is necessary to define rigorously two readily accessible reference systems. The conception and the realization of celestial absolute systems and terrestrial coordinate systems are discussed.
openaire   +1 more source

The national family physician and the quality of referral system

open access: yesPayesh, 2012
Objective (s): One of the recent reforms in the health system, rural insurance with a focus on family physician and is the referral system.This study was carried out in order to investigate the quality of the referra system in the national family ...
Reza Chaman   +2 more
doaj  

Co-Design and Co-Evaluation of Traditional and Highly Biodiversity-Based Cropping Systems in the Mediterranean Area

open access: yesProceedings
Intensive agriculture has created several problems in cropping systems that threaten the sustainability of agricultural production. In order to design new cropping systems, a new approach is emerging to support the transition toward sustainable ...
Paschalis Papakaloudis   +5 more
doaj   +1 more source

A practical method for implementing an attitude and heading reference system [PDF]

open access: yes, 2014
This paper describes a practical and reliable algorithm for implementing an Attitude and Heading Reference System (AHRS). This kind of system is essential for real time vehicle navigation, guidance and control applications. When low cost sensors are used,
Munguía Alcalá, Rodrigo Francisco   +1 more
core   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

Call for Proposals for a CGIAR Gender Equality in Food Systems Research Platform [PDF]

open access: yes, 2019
Pursuant to a decision taken on 2 April 2019 and building on the work of a reference group and with support and strategic guidance from its two Gender Champions, the System Management Board issues this call for proposals to CGIAR Centers.
CGIAR System Organization
core  

Distributed human computation framework for linked data co-reference resolution [PDF]

open access: yes, 2011
Distributed Human Computation (DHC) is a technique used to solve computational problems by incorporating the collaborative effort of a large number of humans. It is also a solution to AI-complete problems such as natural language processing. The Semantic
Wendy Hall   +21 more
core   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai   +4 more
wiley   +1 more source

Implementation and Analysis of a Reference Partial Discharge Measurement System

open access: yes, 2019
Partial discharge (PD) detection is based on the measurement of apparent charge originated from PD in test sample. Since the measurement system configuration affects the PD measuring system response, a PD reference calibrator is the most important part ...
Karaman, İsmail, Merev, Ahmet; id_orcid
core   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

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