Results 331 to 340 of about 20,108,567 (392)

A comprehensive review of the development of magnesium anodes for primary batteries

Journal of Materials Chemistry A, 2021
A comprehensive review of the development of magnesium anodes for primary batteries. Excellent guidance for both beginners and veterans in this field.
Xingrui Chen, X. Liu, Q. Le, Mingxing Zhang, Ming Liu, A. Atrens   +5 more
semanticscholar   +1 more source

High-field MRI of primary gallbladder carcinoma

Gastrointestinal Radiology, 1988
The magnetic resonance (MR) imaging features are described in a case of gallbladder carcinoma presenting as a fungating mass associated with gallstones as well as biliary obstruction due to pancreaticoduodenal lymph node metastasis. The MR findings complemented diagnostic observations made on preoperative sonography and computed tomography of the ...
A C, Wilbur, B, Gyi, S A, Renigers
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VACTERL as primary, polytopic developmental field defects

American Journal of Medical Genetics, 1999
Previously we proposed that the VACTERL association represents a dysmorphogenetic response of the primary developmental field, i.e., polytopic developmental field defects (DFD). As such, it should conform to the essential attributes of a DFD, namely, heterogeneity, homology, and phylogeneity.
M L, Martínez-Frías, J L, Frías
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Field Estimates of Primary Production

1978
From field studies, the production of the current blanket bog vegetation is estimated, with an assessment of the main factors causing variation in production.
R. A. H. Smith, G. I. Forrest
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Primary Immunodeficiencies: A Field in Its Infancy

Science, 2007
A paradigm shift is occurring in the field of primary immunodeficiencies, with revision of the definition of these conditions and a considerable expansion of their limits. Inborn errors of immunity were initially thought to be confined to a few rare, familial, monogenic, recessive traits impairing the development or function of one or several leukocyte
Jean-Laurent, Casanova, Laurent, Abel
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Binasal Field Defects in Primary Empty Sella Syndrome

Journal of Neuro-Ophthalmology, 1996
Two cases of radiologically proven primary empty sella syndrome with binasal field defects are described. The association of these two entities is discussed.
D G, Charteris, J F, Cullen
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Primary empty sella syndrome with visual field defects

The American Journal of Medicine, 1976
A patient with an enlarged, asymmetric sella turcica and visual field defects suggestive of a pituitary or parasellar tumor underwent extensive roentgenographic and pituitary function studies. No abnormalities in pituitary luteinizing hormone, follicle-stimulating hormone, thyroid-stimulating hormone, ACTH, prolactin or vasopressin secretion were ...
M T, Buckman, M, Husain, T J, Carlow, G T, Peake   +3 more
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Primary wound healing in the septic field

The American Journal of Surgery, 1968
Abstract 1. 1. Attention is directed to the apparent low incidence of wound infection after the emergency thoracotomy for cardiac massage is carried out under septic conditions. In the hope of learning some reason for this a group of fifty-four such patients was evaluated, showing the procedure to result in three infections (5.5 per cent). 2.
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SPACE-TIME FLUCTUATIONS COUPLED TO PRIMARY FIELDS

Modern Physics Letters A, 1992
The β-functions and the c-function are calculated in a two-dimensional field theory where the coupling parameters are functions of fields. The action of the theory is given by a combination of the Polyakov action for string theory and the Zamolodchikov action for the deformation of conformal field theory.
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Receptive field dynamics in adult primary visual cortex

Nature, 1992
The adult brain has a remarkable ability to adjust to changes in sensory input. Removal of afferent input to the somatosensory, auditory, motor or visual cortex results in a marked change of cortical topography. Changes in sensory activity can, over a period of months, alter receptive field size and cortical topography.
C D, Gilbert, T N, Wiesel
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