Results 41 to 50 of about 53,025 (239)

Factor predictor de la latencia de la onda V en el umbral de disconfort de las frecuencias de 500 HZ en sujetos normoyentes [PDF]

open access: yes, 2009
49 p.En la presente investigación se busca determinar cual es la correlación que existe entre los niveles auditivos de disconfort (LDL) en las frecuencias de 500 Hz y las latencias de la onda V con estímulo tonal que entrega el Potencial evocado auditivo
Nunez Gajardo, Syndia   +1 more
core  

El insomnio [PDF]

open access: yes, 2007
Insomnia is a common pathology in the general population. It is estimated that 10 to 15 percent of the adult population has chronic insomnia and 25 to 35 percent have suffered occasional or transient insomnia due to stressful situations.
Castro-Manglano, P. (Pilar) de   +1 more
core   +1 more source

Evil and allies: Opportunistic gulls as both spreaders and sentinels of antibiotic‐resistant bacteria in human‐transformed landscapes

open access: yesJournal of Applied Ecology, Volume 61, Issue 11, Page 2809-2821, November 2024.
The integration of GPS data, pathogen testing and network analyses can shed further light on pathogen dynamics by creating spatial risk maps and identifying ARB sources. In combination with complementary molecular epidemiology techniques within a One Health framework, our approach can emerge as an important tool for monitoring ARB dynamics within ...
Víctor Martín‐Vélez   +9 more
wiley   +1 more source

Latencia infinita de ser un gerente de talla mundial [PDF]

open access: yes, 2013
En este ensayo se disertará y maximizará los conceptos básicos, implicaciones y estrategias de las habilidades gerenciales y mecanismos para su implementación, en función de la gestión ...
Acosta Cárdenas, Nubia Marlene
core  

Embryo excision in Compositae, with implications for combating biodiversity loss

open access: yesApplications in Plant Sciences, Volume 12, Issue 5, September-October 2024.
Abstract Premise Embryo excision is an effective, under‐described means of promoting germination in the sunflower family and may help to ensure the survival of endangered taxa or lineages with limited seed availability. Methods and Results We describe and illustrate a detailed method of embryo excision used successfully to stimulate germination in a ...
Bruce G. Baldwin   +2 more
wiley   +1 more source

Effects of static magnetic field stimulation over the motor cortex on the excitability of the short afferent inhibitory circuits [PDF]

open access: yes, 2016
[Abstract] Static magnetic fields have shown to be able to modulate of motor cortex excitability, and their effects remain for a period that outlasts the time of the application of the magnetic field.
Puerta Catoira, Beatriz
core   +1 more source

International Biological Flora: Ceratonia siliqua

open access: yesJournal of Ecology, Volume 112, Issue 8, Page 1885-1922, August 2024.
The carob tree (Ceratonia siliqua) has a long traditional history in Mediterranean cultures providing food for humans and domestic animals. Its remarkable tolerance of drought, salt and fire, with an ability to thrive in poor, dry soils, makes it ideal for a warming Mediterranean climate.
Peter A. Thomas   +3 more
wiley   +1 more source

| Caracterización seminal y del desarrollo de Oenothera rosea L’Hér. ex Ait. en invernadero

open access: yesPolibotánica, 2020
Oenothera rosea L´Hér. ex Ait. es una planta silvestre de la familia Onagraceae. Esta planta se reconoce por sus propiedades terapéuticas; por lo que, surge interés por cultivarla.  El objetivo de este estudio fue caracterizar las semillas de O. rosea y
Cecilia Beatriz Peña
doaj  

Report on the establishment of the safe shelf life of certain ready‐to‐eat foods, sliced and prepacked in retail, in relation to the risk of Listeria monocytogenes

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract The Barcelona Public Health Agency (ASPB) asked the Scientific Advisory Committee on Food Safety for an opinion on the safe shelf life of Listeria monocytogenes in certain products (cheeses, cooked meats, including pâtés, and cured meats) sliced and prepackaged prior to retail sale.
Sara Bover Cid   +6 more
wiley   +1 more source

Promoción de la emergencia en urape (Bauhinia monandra Kurz) y retama (Thevetia peruviana (Pers) Schum), especies potenciales para la arboricultura urbana Pre-germinative treatments to promote emergency in pink orchid tree (Bauhinia monandra Kurz) and yellow oleander (Thevetia peruviana (Pers) Schum), species for the urban arboriculture

open access: yesBioagro, 2009
La selección de la especie adecuada es fundamental para la forestación de las ciudades; sin embargo, la oferta de árboles ornamentales para las condiciones tropicales es escasa, por lo que existe la necesidad de desarrollar las técnicas de producción más
Florángel Yépez, María Elena Arboleda
doaj  

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