Results 71 to 80 of about 4,883,918 (257)

Assessing Cognitive Functioning in Children With Brain Tumors: Interaction of Neighborhood Social Determinants of Health and Neurological Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background This study investigated how neighborhood‐level social determinants of health (SDOH), including redlining and neurological risk, interact to influence cognitive outcomes in children treated for brain tumors (CTBT). Methods A retrospective chart review of 161 CTBT aged 5–17 was conducted.
Alannah R. Srsich   +5 more
wiley   +1 more source

Synthesis of Optimal Dynamic Mode of Manipulator Boom Movement Mounted on Elastic Base

open access: yesНаука и техника, 2019
In order to increase reliability and accuracy of robot manipulators or other construction equipment used for lifting operations an optimum dynamic mode for moving its boom system has been calculated in the paper.
V. S. Loveikin, D. A. Mischuk
doaj   +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

OJO, MIRADA Y PULSIÓN: UN RECORRIDO METAPSICOLÓGICO FREUDIANO

open access: yesAffectio Societatis, 2015
This essay explores some of the metapsychological foundations about the gaze as well as the importance of the function of the eye in the Freudian theoretical production, aware that the eye and the gaze are not the same.
Norman Marín Calderón
doaj  

Apparatus for forming drive belts [PDF]

open access: yes, 1974
An apparatus for manufacturing belts, such as seamless belts, is provided, the apparatus has relatively movable rollers that are mounted in an oven. A belt blank, for example, of a thin polyester film, is rotated on the rollers as heat is applied.
Topits, A., Jr.
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

TRANSFERENCIA Y PULSIÓN: EJES DE LA CLÍNICA ANALÍTICA

open access: yesAffectio Societatis, 2015
This paper takes Jacques Lacan's work (1964) as its starting point, in which he aims to place the fundamental axes of the analytic clinic. For this purpose, he chooses two of them –transference and drive– since he considers they represent a connecting ...
Luis Carlos Rosero García
doaj  

Compact cartridge drives coded tape at constant readout speed [PDF]

open access: yes, 1964
To facilitate storage and repetitive reading of short-program coded tape, a cartridge case, containing mechanical drive and readout assemblies, has been fabricated.
Austin, D. C.
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Background for modeling the dynamic characteristics of advanced spacecraft drives considering the operation of oscillators

open access: yesAdvanced Engineering Research, 2019
Introduction. Precision elements of the target equipment and sensitive elements of the stabilization and orientation system of the advanced spacecraft are considered in the framework of this research.
A. N. Sova   +3 more
doaj   +1 more source

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