Results 71 to 80 of about 2,057,645 (260)

Review: Effect of global warming on plant evolution and diversity; lessons from the past and its potential recurrence in the future [PDF]

open access: yes, 2009
Abstrak. Setyawan AD. 2009. Pengaruh pemanasan global terhadap evolusi dan keanekaragaman tumbuhan; pelajaran dari masa lalu dan kemungkinan terulangnya kembali di masa depan. Nusantara Bioscience 1: 43-52.
SETYAWAN, AHMAD DWI
core   +2 more sources

Joint Angular Excursions and Angular Range Utilization During Stance‐Phase Locomotion in Terrestrial Mammals: A Comparative Morphofunctional Data Set

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 4, Page 361-376, May 2026.
This study quantifies stance‐phase joint angular excursions and angular utilization (AUI%) during walking in 182 terrestrial mammal species. Across mammals, total limb excursion during stance (TAE) decreases with increasing body mass, whereas AUI% remains broadly conserved, indicating similar proportional use of summed joint excursions to generate net ...
Paul Medina‐González
wiley   +1 more source

Inocuidad microbiológica de las masas artesanales de maíz expendidas en Puerto La Cruz, Venezuela

open access: yesRevista Peruana de Investigación en Salud, 2020
Recientemente las masas artesanales de maíz pilado han pasado a ser un alimento de consumo masivo en Venezuela, sin un control sanitario adecuado en materia de elaboración y expendio. Existen muy pocos estudios referenciados internacionalmente, y ninguno
Próspero A. Alessi-Cusati   +1 more
doaj   +1 more source

Effects of a new triple-$\alpha$ reaction rate on the helium ignition of accreting white dwarfs

open access: yes, 2010
Effects of a new triple-alpha reaction rate on the ignition of carbon-oxygen white dwarfs accreting helium in a binary systems have been investigated. The ignition points determine the properties of a thermonuclear explosion of a Type Ia supernova.
Hashimoto, Masa-aki, Saruwatari, Motoaki
core   +1 more source

Outline of a Washing Treatment to Improve Electric Arc Furnace Slag Environmental Behavior

open access: yessteel research international, Volume 97, Issue 5, Page 2541-2558, May 2026.
This study evaluates a water‐washing treatment for electric arc furnace slag to reduce the leaching of hazardous elements (Cr, Ba, Mo, and V), enabling its reuse. The process effectively decreases leachate concentrations. Using the treated slag as a substitute aggregate in concrete reduces greenhouse gases emissions by 42.5% compared to landfilling ...
Luca Testini   +4 more
wiley   +1 more source

Aprendizaje de los conceptos de masa, peso y gravedad. Investigación de la efectividad de un modelo analógico

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2007
La línea de investigación sobre los procesos de enseñanza y aprendizaje científico basada en modelos analógicos ha adquirido relevancia, pero notamos que son pocas las aplicaciones en el aula, sobre todo en el nivel medio de enseñanza.
Lucrecia E. Moro   +3 more
doaj  

Mycotoxins during the Processes of Nixtamalization and Tortilla Production

open access: yesToxins, 2019
Tortillas are a traditional staple food in Mesoamerican cuisine, which have also become popular on a global level, e.g., for wraps or as snacks (tortilla chips). Traditional tortilla production includes alkaline cooking (nixtamalization) of maize kernels.
Sara Schaarschmidt, Carsten Fauhl-Hassek
doaj   +1 more source

[Rezension zu:] Brigitte Handwerker (Hg.), Fremde Sprache Deutsch. Grammatische Beschreibung - Erwerbsverläufe - Lehrmethodik. Tübingen: Gunther Narr Verlag, 1995 (Tübinger Beiträge zur Linguistik 409, 292 S., DM 96,00, ISBN 3-8233-5074-9) [PDF]

open access: yes, 2012
Rezension zu Brigitte Handwerker (Hg.), Fremde Sprache Deutsch. Grammatische Beschreibung – Erwerbsverläufe – Lehrmethodik. Tübingen: Gunther Narr Verlag, 1995 (Tübinger Beiträge zur Linguistik 409, 292 S., 96,00 DM, ISBN 3-8233-5074 ...
Nomura, Masa
core  

Successful Management of Septic Splenitis in an Abyssinian Cat

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
A 3.5‐year‐old female neutered Abyssinian with pyrexia of unknown origin and splenomegaly was diagnosed with septic splenitis. Complete resolution of clinical signs followed splenectomy and antibiotic treatment with pradofloxacin. Septic splenitis, although uncommon, should be considered as a differential diagnosis in patients with splenomegaly and ...
Martina Vecín Sancho   +10 more
wiley   +1 more source

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