Results 41 to 50 of about 49,864 (297)

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

Review of Two-tier Tests in the Studies: Creating a New Pathway for Development of Two-tier Tests

open access: yesInternational Journal of Contemporary Educational Research, 2022
One of the diagnostic tests which is very valuable and used in education frequently is two-tier test. Two-tier tests are used for different purposes such as determining misconceptions, determining the comprehension level of students and etc..
Okan Sıbıç, Behiye AKÇAY, Merve ARIK
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

A study on the prospective science teachers’ misconceptions about the nature of evaporation, evaporation rate, and vapor pressure [PDF]

open access: yesفصلنامه نوآوری‌های آموزشی, 2016
The aim of the present study was to investigate the prospective science teachers misconceptions about the nature of evaporation, evaporation rate, and vapor pressure. These are concepts that are important not only in school science curricula, but also in
Ābed Badriān
doaj  

Development and Implementation of a Four-Tier Close-Ended Test to Analyze Students' Misconceptions of Optical Instruments

open access: yesTadris: Jurnal Keguruan dan Ilmu Tarbiyah, 2023
The research aims to develop a four-tier test for optical instrument materials. The method used in this study is a 4D design that includes defining, designing, developing, and disseminating. The instrument used consisted of fifteen items in the form of a
Itsna Rona Wahyu Astuti   +4 more
doaj   +1 more source

Silicone Breast Implants as a Model System for Understanding Polymer Permeation in Soft Materials In Vivo

open access: yesAdvanced Healthcare Materials, EarlyView.
Silicone breast implants are presented as a model system for understanding polymer permeation in vivo. Rather than representing material failure, “gel bleed” emerges from solution–diffusion transport‐mediated. By integrating polymer architecture, physicochemical transport, and biointerfacial processes, this review provides a unified framework that ...
D. Bouyer   +12 more
wiley   +1 more source

Identifying the primary school fourth grade students’ common misconceptions in content area of geometry and measurement: A comparison of their performance with the mean performance at international level [PDF]

open access: yesفصلنامه نوآوری‌های آموزشی, 2017
Misconceptions are among the factors which may lead to serious problems in learning mathematics. Understanding the misconceptions and their roots can enhance learning. The aim of this study was to identify the fourth grade students’ common misconceptions
Shahrnāz Bakhshalizādeh   +1 more
doaj  

Unconscious Emotional Reasoning and the Therapeutic Misconception

open access: yes, 2008
The "therapeutic misconception" describes a process whereby research volunteers misinterpret the intentions of researchers and the nature of clinical research.
Charuvastra, A., Marder, S.R.
core   +1 more source

Eutectic Gallium‐Indium as a Potential Non‐Toxic Replacement in Mercury Intrusion Porosimetry

open access: yesAdvanced Materials Technologies, EarlyView.
A practical alternative to mercury intrusion porosimetry is presented using non‐oxidized eutectic gallium‐indium. An eGaIn Filling Station enables oxygen‐free preparation of standard penetrometers, and the resulting measurements faithfully reproduce pore‐size distributions and intrusion volumes measured with mercury across several standard reference ...
Denis Schuetz   +8 more
wiley   +1 more source

Benchmarking Virtual Physics Labs: A Multi-Method MCDA Evaluation of Curriculum Compliance and Pedagogical Efficacy

open access: yesInformation
In this paper, we propose the use of virtual labs (VLs) as a solution to bridge the gap between theory and practice in physics education. Through an experiment conducted in two towns in the Democratic Republic of the Congo (DRC), we demonstrate that our ...
Rama M. Bazangika   +4 more
doaj   +1 more source

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