Results 61 to 70 of about 185,295 (212)

Evaluación de diferentes alternativas para el control del complejo de orugas defoliadoras y el impacto de éstas sobre el rendimiento del cultivo de soja [PDF]

open access: yes, 2013
El orden Lepidoptera agrupa la mayor cantidad de especies cuyas larvas causan daños de importancia al cultivo de soja. Entre estas, las de mayor importancia son las especies de hábitos defoliadores, especialmente Anticarsia gemmatalis ...
Aralde, Marcos R.   +12 more
core   +1 more source

Characterizing morphology of Egregia menziesii (Laminariales) in California over 2 centuries using historical and contemporary herbarium specimens

open access: yesJournal of Phycology, Volume 62, Issue 1, Page 82-95, February 2026.
Abstract The canopy‐forming feather boa kelp Egregia menziesii exhibits remarkable morphological variability across its geographic range. Regional morphotypes of Egregia were once considered separate species, but they were not determined to be genetically distinct; instead, their morphology was thought to reflect local physical or environmental ...
Adi Khen   +5 more
wiley   +1 more source

Community and Voice: Emphasizing Black and Latine Adolescents' Strengths Promotes Identity Alignment, Belonging, and Academic Persistence

open access: yesJournal of Adolescence, Volume 98, Issue 1, Page 175-186, January 2026.
ABSTRACT Introduction The present research examined whether Black and Latine adolescents' academic persistence could be promoted through two novel strength‐based reflection activities, providing them an opportunity to experience a sense of school belonging and to form meaningful connections between their racial/ethnic identity and their ideal future ...
Régine Debrosse, Ivan A. Hernandez
wiley   +1 more source

Muestreo de adultos de Rhyssomatus subtilis (Coleoptera: Curculionidae) en soja, utilizando el método del paño vertical [PDF]

open access: yes, 2013
Rhyssomatus subtilis Fiedler (Coleoptera: Curculionidae) adults were sampled in 10 soybean crop fields in Northwestern Argentina throughout 2012 and 2014, using the vertical beat sheet (VBS) method.
Casmuz, Augusto S.   +6 more
core  

Usos de agua en la industria sucroenergética de Tucumán, R. Argentina [PDF]

open access: yesRevista Industrial y Agrícola de Tucumán, 2021
El balance hídrico industrial es una excelente herramienta para iniciar el proceso de mejorar el uso y reúso del agua dentro de la fábrica, ya que permite diagnosticar la situación actual de la industria y detectar los puntos donde intervenir más ...
Romina A. Salazar   +5 more
doaj  

Tightly coupled carbon, nitrogen, and iron utilization by bacteria in the lower photic zone of the North Pacific Subtropical Gyre

open access: yesLimnology and Oceanography, Volume 71, Issue 1, January 2026.
Abstract The metabolism of heterotrophic bacteria acts as a key control on the turnover of organic matter in the ocean. However, much remains unknown about how nutrient availability, particularly iron concentration, impacts bacterial growth. In the dimly lit waters of the lower photic and upper mesopelagic zones, the attenuation of sinking particulate ...
Lauren E. Manck   +8 more
wiley   +1 more source

The Cowl - v.18 - n.19 - Apr 25, 1956 [PDF]

open access: yes, 1956
The Cowl - student newspaper of Providence College. Volume 18, Number 19 - April 25, 1956.

core   +1 more source

Informe inédito del P. Juan de Cárdenas sobre conmutación de últimas voluntades

open access: yesEstudios Eclesiásticos, 1956
La presente nota aborda el informe del P. Juan de Cárdenas sobre conmutación desde su aproximación histórica y desde la misma transcripción del texto.
Jesús María Granero
doaj  

Inclusion of Explicit Soil Freeze‐Thaw Dynamics in an Arctic Ecosystem Model Constrains Winter Warming Driven Carbon Loss

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 1, January 2026.
Abstract Arctic permafrost soils store vast amounts of carbon (C)‐rich organic matter that has accumulated due to low temperatures that suppress microbial decomposition. As Arctic warming intensifies, soil microbes become increasingly active, even while plant growth remains dormant.
Kathleen Savage   +6 more
wiley   +1 more source

Bait preference field study for the California ground squirrel [PDF]

open access: yes, 1986
A bait preference field study of the California ground squirrel (Spermophilus beecheyi beecheyi) was performed involving the comparison of the following untreated bait formulations fed ad lib: oat groats, Ramik Green, and ZP Rodent Ag Bait. The study was
Crabb, A. Charles, Protopapas, Brenda D.
core  

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