Results 31 to 40 of about 536,129 (197)

The development of a simple basal area increment model [PDF]

open access: yes, 2011
In most cases forest practice in Austria use yield tables to predict the growth of their forests. Common yield tables show the increment of pure even-aged stands which are treated in a way the table developer recommends.
Georg Erich Kindermann
core   +1 more source

What are microRNAs? Potential biomarkers and therapeutic targets in osteoporosis [PDF]

open access: yes, 2016
Los micro-ARN (miRs) son pequeñas moléculas de ARN no codificantes que regulan la expresión génica a nivel post-transcripcional. Generalmente actúan sobre la expresión genética mediante el silenciamiento o degradación de los ARNm, y están implicados en ...
Vázquez Gámez, María de los Ángeles   +5 more
core   +1 more source

EFEITO DO TREINAMENTO RESISTIDO NO PROCESSO DE EMAGRECIMENTO EM MULHERES SEDENTÁRIAS COM SOBREPESO OU OBESAS

open access: yesRevista Contexto & Saúde, 2017
Introdução: O aumento na prevalência da obesidade é resultado de vários fatores, dentre eles a inatividade física e a alimentação de má qualidade. Objetivo: Avaliar o efeito do treinamento resistido em circuito em mulheres com sobrepeso e obesas no ...
Edna Maria Silva Araújo   +6 more
doaj   +1 more source

Composição corporal e exigências de energia de mantença em bovinos Nelore, puros mestiços, em confinamento Body composition and net energy requirements for maintenance of feedlot purebred and crossbred Nellore young bulls

open access: yesRevista Brasileira de Zootecnia, 2006
Objetivou-se estimar a composição corporal de gordura e proteína e as exigências de energia de mantença em bovinos Nelore puros e mestiços. Foram utilizados 72 bovinos machos (18 Nelore, 18 F1 Nelore x Angus, 18 F1 Nelore x Pardo- Suíço e 18 F1 Nelore x ...
José Antônio de Freitas   +8 more
doaj   +1 more source

Inhibition of HMGA2 Leads to Reduced Cell Proliferation and Increased Apoptosis in Human Embryonal Carcinoma Cell Lines

open access: yesAndrology, EarlyView.
ABSTRACT Background The most prevalent solid tumors in young men are testicular germ cell tumors (TGCTs), and embryonal carcinoma is the most common subtype among non‐seminomatous germ cell tumors (NSGCTs). Despite the excellent cure rates of cisplatin‐based chemotherapy, resistance develops in 15%–30% of patients with metastatic cancer, which results ...
Marco De Martino   +5 more
wiley   +1 more source

Risk of basal cell carcinoma after Hodgkin's disease [PDF]

open access: yes, 2000
Background: Basal cell cancer is a common skin cancer, yet studies of second tumors after Hodgkin's disease tend to exclude basal cell cancers as second malignant tumors from analysis.
Hölzel, Dieter   +5 more
core   +1 more source

Appendicular Skeletal Muscle Mass and Sarcopenia as Prognostic Markers in Amyotrophic Lateral Sclerosis

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 5, October 2026.
ABSTRACT Background Amyotrophic lateral sclerosis (ALS) is characterized by progressive muscle wasting and functional decline. Prognostic assessment in clinical practice relies largely on functional scales and traditional anthropometric measures. The prognostic relevance of muscle mass, muscle strength and sarcopenia in ALS remains incompletely defined.
María Teresa Zarco‐Martín   +3 more
wiley   +1 more source

Time representation in reinforcement learning models of the basal ganglia [PDF]

open access: yes, 2013
Reinforcement learning (RL) models have been influential in understanding many aspects of basal ganglia function, from reward prediction to action selection.
Sebastian eDupraz   +29 more
core   +1 more source

Nanomaterials' Multigenerational Effects by Single and Joint Exposure in Non‐mammalian Models

open access: yesEnvironmental Toxicology, Volume 41, Issue 10, Page 957-974, October 2026.
ABSTRACT Nanotoxicology has mainly focused on single‐generation studies, leaving multigenerational toxicity underexplored. Having animal welfare recently gained importance, we aimed to provide the state‐of‐the‐art of knowledge about multigenerational effects in non‐mammalian models in the case of nanomaterials (NM) single and joint exposure to other ...
Andy Joel Taipe Huisa   +9 more
wiley   +1 more source

Subthalamic–pallidal interactions are critical in determining normal and abnormal functioning of the basal ganglia [PDF]

open access: yes, 2002
The subthalamic nucleus (STN) and external globus pallidus (GP) form a recurrent excitatory–inhibitory interaction within the basal ganglia. Through a computational model of these interactions we show that, under the influence of appropriate external ...
Willshaw, D.   +3 more
core   +1 more source

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