Results 91 to 100 of about 1,777,372 (300)

Disentangling seed availability and establishment filters at alpine treelines through a decade‐long field manipulation

open access: yesJournal of Ecology, Volume 113, Issue 12, Page 3830-3844, December 2025.
Treeline advance under warming occurs only when multiple filters align—adequate seed supply, favourable microclimatic windows, moderated herbivory and shrub effects that remain facilitative rather than competitive. Abstract Climate warming is expected to increase upslope shifts of alpine treelines globally.
Wentao Lin   +2 more
wiley   +1 more source

Requerimiento de proteína y lípidos para el crecimiento de juveniles del pez nativo Dormitator latifrons (Richardson, 1844)

open access: yes, 2018
Dormitator latifrons es un pez con potencial comercial que habita ambientes con climas tropicales y subtropicales desde el sur de California (EEUU) hasta Peru.
Daniel Badillo-Zapata   +6 more
semanticscholar   +1 more source

The new urban paradigm [PDF]

open access: yes, 2018
This paper argues in favor of a new urban model that harnesses the power that cities have to curb global warming. Such a model tackles fundamental management challenges in the energy, building and transport sectors to promote the growth of diverse and ...
Bauer, Steffen   +4 more
core  

Effect of aspirin on maternal hemodynamics in Chinese women at high risk for preterm pre‐eclampsia: longitudinal study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 621-630, November 2025.
ABSTRACT Objectives To compare the maternal hemodynamics of Chinese women at low and at high risk for preterm pre‐eclampsia (PE) and assess the differences in hemodynamic parameters between high‐risk women with or without prophylactic aspirin. Methods This was a prospective longitudinal case–control study of 857 Chinese women with a singleton pregnancy
X. Wang   +11 more
wiley   +1 more source

Separación por sexo y caracteres productivos en un cruzamiento experimental de tres vías de pollo campero

open access: yesAnalecta Veterinaria, 2018
El pollo Campero INTA es un ave con menor velocidad de crecimiento que los parrilleros comerciales cuya producción se encuentra protocolizada, si bien dicho protocolo no establece condiciones referidas a la modalidad de crianza mixta o con separación de ...
Alejandra Edit Antruejo   +6 more
doaj   +1 more source

Crecimiento, características de carcasa, peso de órganos internos y composición proximal de carne de seis genotipos de pollos criados en la región Andina del norte peruano

open access: yesScientia Agropecuaria, 2020
Este estudio examinó el crecimiento, las características de la canal, el peso de los órganos internos, la calidad y composición proximal de la carne en seis genotipos de pollos criados en la región andina del norte del Perú, bajo sistema intensivo ...
Manuel Paredes, Beker Vásquez
doaj   +1 more source

CARACTERIZACIÓN Y SELECCIÓN DE RIZOBACTERIAS PROMOTORAS DE CRECIMIENTO EN PLÁNTULAS DE CHILE POBLANO (Capsicum annuum L.)

open access: yes, 2017
En el cultivo de chile se usan altas dosis de fertilizantes que al no ser aprovechadas totalmente por las plantas ejercen efectos negativos en el ambiente.
Apolinar González Mancilla   +7 more
semanticscholar   +1 more source

- A THEORY OF RELIGIOUS CONFLICT AND ITS EFFECT ON GROWTH [PDF]

open access: yes
This paper analyzes the role of religious conflict in the process of development of a country. We construct an index of religious polarization using data on the proportions of each religion in a country. The index of polarization is an alternative to the
José García-Montalvo   +1 more
core  

Role of aspirin therapy in modulating uterine artery resistance and placental growth between first and second trimesters of pregnancy

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 641-648, November 2025.
ABSTRACT Objective To evaluate the impact of low‐dose aspirin (LDA) on placental size and uterine artery pulsatility index (UtA‐PI) by analyzing longitudinal changes between the first and second trimesters in pregnancies at high risk for early‐onset pre‐eclampsia (PE).
C. Trilla   +7 more
wiley   +1 more source

Alimentación, crecimiento y supervivencia de Odontesthes bonariensis “pejerrey” hasta la etapa de alevines en condiciones de laboratorio

open access: yesCampus, 2019
En este trabajo determinamos la alimentación, crecimiento y supervivencia del Odontesthes bonariensis hasta la etapa de alevines en condiciones de laboratorio.
Glicerio Reyes Amaru Chambilla
doaj   +1 more source

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