Results 41 to 50 of about 654,548 (335)

Nodal and planar cell polarity signaling cooperate to regulate zebrafish convergence and extension gastrulation movements

open access: yeseLife, 2020
During vertebrate gastrulation, convergence and extension (C and E) of the primary anteroposterior (AP) embryonic axis is driven by polarized mediolateral (ML) cell intercalations and is influenced by AP axial patterning. Nodal signaling is essential for
Margot LK Williams   +1 more
doaj   +1 more source

Self-directed Learning Theory to Practice: A Footstep towards the Path of being a Life-long Learner [PDF]

open access: yesJournal of Advances in Medical Education and Professionalism, 2022
The traditional education strategy is insufficient to meet the demands of dynamically changing medical science and the fastgrowing medical field. The present Competency-Based Medical Curriculum for medical undergraduates in India emphasizes acquisition ...
KAILASH CHAROKAR, PUJA DULLOO
doaj   +1 more source

New 3D Diffusion Code Based on The Nodal Polynomial Expansion

open access: yesBrazilian Journal of Radiation Sciences, 2021
Nodal Expansion Method (NEM) is widely employed in the neutronic design of nuclear reactors core. The main reason is its higher computational performance and efficiency when compared with the conventional fine mesh difference method or finite element ...
Jadna Mara Santos Mendes   +2 more
doaj   +1 more source

Early nodal and extra-nodal non-Hodgkin's lymphomas [PDF]

open access: yesCancer, 1977
There were 54 Stage I and 38 Stage II patients with non-Hodgkin's lymphomas treated with curative radiotherapy between 1964 and 1975. The initial biopsy material was reclassified according to the criteria of Rappaport el at.10 The frequency of nodular vs diffuse histological pattern was 26% vs 74%.
S, Reddy   +3 more
openaire   +2 more sources

Green Synthetic Approach: An Efficient Eco-Friendly Tool for Synthesis of Biologically Active Oxadiazole Derivatives

open access: yesMolecules, 2021
Green synthetic protocol refers to the development of processes for the sustainable production of chemicals and materials. For the synthesis of various biologically active compounds, energy-efficient and environmentally benign processes are applied, such
Bimal Krishna Banik   +6 more
doaj   +1 more source

Drug Repurposing Strategy (DRS): Emerging Approach to Identify Potential Therapeutics for Treatment of Novel Coronavirus Infection

open access: yesFrontiers in Molecular Biosciences, 2021
Drug repurposing is also termed as drug repositioning or therapeutic switching. This method is applied to identify the novel therapeutic agents from the existing FDA approved clinically used drug molecules.
Biswa Mohan Sahoo   +5 more
doaj   +1 more source

Primary Nodal Hemangioma

open access: yesArchives of Pathology & Laboratory Medicine, 2012
Benign vascular tumors arising primarily in lymph nodes are rare. The importance of identifying these entities is to avoid misdiagnosing them as malignant vascular tumors, which occur more often in lymph nodes. Hemangioma is a benign nodal vascular tumor, but its occurrence in lymph nodes is extremely rare.
Maha, Elgoweini, Runjan, Chetty
openaire   +2 more sources

Nodal topological superconductivity in nodal-line semimetals

open access: yesPhysical Review B, 2023
16 pages, 10 ...
Zhenfei Wu, Yuxuan Wang
openaire   +2 more sources

Manifestaciones de los linfomas en el área ORL

open access: yesRevista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, 2010
INTRODUCCIÓN: Los linfomas son la segunda neoplasia más frecuente de cabeza y cuello, y la primera causa de adenopatías unilaterales en sujetos jóvenes. Pueden presentarse como localización nodal o extranodal.
Ana Quintana Sanjuás   +6 more
doaj   +1 more source

Current Perspectives in Cardiac Laterality

open access: yesJournal of Cardiovascular Development and Disease, 2016
The heart is the first organ to break symmetry in the developing embryo and onset of dextral looping is the first indication of this event. Looping is a complex process that progresses concomitantly to cardiac chamber differentiation and ultimately leads
Marina Campione, Diego Franco
doaj   +1 more source

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