Results 31 to 40 of about 184,819 (212)

A Lost Theorem: Definite Integrals in Asymptotic Setting [PDF]

open access: yes, 2008
We present a simple yet rigorous theory of integration that is based on two axioms rather than on a construction involving Riemann sums. With several examples we demonstrate how to set up integrals in applications of calculus without using Riemann sums ...
Cavalcante, Ray, Todorov, Todor D.
core   +3 more sources

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

El domino episcopal sobre el territorio: competencias y recursos

open access: yesBrocar. Cuadernos de investigación histórica, 2016
Este trabajo analiza las bases sobre las cuales se sustentaba la articulación eclesiástica de los espacios urbanos y rurales de la Península Ibérica entre los siglos III y VIII d. C.
Ramón Barenas Alonso
doaj   +1 more source

Paradox in Paradise: Hidden Health Inequities on California's Central Coast [PDF]

open access: yes, 2006
Examines the health of people living in the Central Coast region of California, and provides data about the area's increasingly diversified population and challenged health delivery ...
Amy Gilman, Joel Diringer
core  

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

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

La reforma española en Trento

open access: yesEstudios Eclesiásticos, 1964
El programa español de reforma eclesiástica está apoyado en tres columnas fundamentales: la residencia de los obispos iure divino en sus diócesis, el robustecimiento y ampliación de los poderes episcopales y la supresión de los gravámenes que la Iglesia ...
Ricardo García-Villoslada
doaj   +4 more sources

De sodomitico uitio accusatus fuit Realidades ocultas tras la acusación formulada contra el obispo Adaulfo II de Iria-Santiago durante la segunda mitad del siglo IX

open access: yesHispania Sacra
El presente artículo aspira a explorar las razones ocultas tras la acusación de sodomía que experimentó el obispo don Adaulfo II de Iria-Santiago según el testimonio recogido por la Historia Compostellana.
Iván Curto Adrados
doaj   +1 more source

La persecución del lulismo en la catedral de Mallorca durante el episcopado de Juan Díaz de la Guerra 1772-1777

open access: yesHispania Sacra, 2014
El presente artículo analiza la represión ejercida por el obispo de Mallorca, don Juan Díaz de la Guerra, contra el culto luliano en la Catedral de Mallorca.
Francisco José García Pérez
doaj   +1 more source

El garbanzo: una buena opción para el invierno [PDF]

open access: yes, 2015
Las pródigas condiciones agroecológicas que caracterizan al Noroeste Argentino (NOA) –especialmente a sus áreas pedemontanashan inspirado la exploración permanente de alternativas agroproductivas por parte de la Estación Experimental Agroindustrial ...
Espeche, Clara M.   +4 more
core  

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