Results 81 to 90 of about 12,489,240 (294)
Evaluación de la calidad del agua mediante un enfoque múltiple en arroyos de la llanura templada (Argentina, América del Sur) [PDF]
, 2012 We assessed the water quality in two pampean lotic systems (Argentina), the Juan Blanco and Buñirigo streams, subjected to different land uses (i. e., the UNESCO Biosphere Nature Reserve versus industry and agriculture, respectively) through measurements
Ocon, Carolina Silvia +1 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser +5 more
wiley +1 more source
Pseudiverticulosis múltiple en intestino delgado en un caballo [PDF]
, 2015 This paper reports one case of a horse with acute colic syndrome that was referred to the Teaching Hospital Complutense of Madrid. Based on the history, clinical signs and complementary diagnostic tests, a colon displacement was diagnosed.
González Huecas, M. +3 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou +10 more
wiley +1 more source
Constructs and evaluation strategies for intelligent speculative parallelism - armageddon revisited [PDF]
, 1988 This report addresses speculative parallelism (the assignment of spare processing resources to tasks which are not known to be strictly required for the successful completion of a computation) at the user and application level.
Guzman, Adolfo, Hermenegildo, Manuel V.
core +1 more source
Dual-Band Tunable Recursive Active Filter
, 2011 This letter presents a novel recursive active filter topology that provides dual-band performance, with independent tuning capability in both bands. The dual-band operation is achieved by using two independent feedback lines.
Aznar Ballesta, Francisco +3 more
core +1 more source
Monoclonal antibodies in development in multiple sclerosis
Neurología (English Edition), 2011 Introduction: The last fifteen years have seen the gradual appearance of a number of different drugs that have been shown to be effective as disease modifying therapies in multiple sclerosis.
J. Sastre-Garriga, X. Montalban
doaj +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS 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
Enfermería y Esclerosis Múltiple: Revisión bibliográfica. [PDF]
, 2015 La esclerosis múltiple es un trastorno crónico desmielinizante que constituye un importante problema de salud pública, ya que es una enfermedad progresiva e incapacitante, de gran impacto laboral, familiar, social y económico.
Borjabad Cuesta, Belén
core
Climatic niche and neutral genetic diversity of the six Iberian pine species: a retrospective and prospective view [PDF]
, 2010 Quaternary climatic fluctuations have left contrasting historical footprints on the neutral genetic diversity patterns of existing populations of different tree species.
Soto de Viana, Álvaro
core +2 more sources