Results 71 to 80 of about 443,007 (295)
The Anatomical Record, EarlyView.Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi +5 more
wiley +1 more source
Participation of epididymal cysteine-rich secretory proteins in sperm egg fusion and their potential use for male fertility regulation [PDF]
, 2007 Rat protein DE is an androgen-dependent cysteine-rich secretory protein (CRISP) synthesized by proximal epididymal regions. DE, also known as CRISP-1, is localized on the equatorial segment of acrosome-reacted spermatozoa and participates in gamete ...
Busso. Dolores +6 more
core +1 more source
Plant-Pathogen Interaction Workshop
Biotecnología Vegetal, 2006 Plant-Pathogen Interaction ...
Instituto Biología de las Plantas
doaj
Aristóteles, entre la política y la biología: la dominación del ciudadano varón en la Grecia antigua
Nova TellusEste artículo analiza cómo Aristóteles concibe la dominación del ciudadano varón en la Grecia antigua. Si bien en Política el bárbaro como esclavo por naturaleza parece ser lo opuesto del ciudadano, cuando se consideran las obras biológicas de ...
Julián Gallego
doaj +1 more source
The Bulletin of the Ecological Society of America, EarlyView.Abstract Knowing about species interactions is essential for ecological research, conservation efforts, resource management, and maintaining healthy ecosystems, but many of these, such as reports of predation, may not always be published in easily located resources—if they are published at all.
Matthijs P. van den Burg, Hinrich Kaiser
wiley +1 more source
First time identification of Pandoraea sputorum from a patient with cystic fibrosis in Argentina: a case report [PDF]
, 2017 Background: Pandoraea species are considered emerging pathogens in the context of cystic fibrosis (CF) and are difficult to identify by conventional biochemical methods. These multidrug resistant bacteria remain poorly understood particularly in terms of
Alvarez, Florencia +11 more
core +2 more sources
Revista Eureka sobre Enseñanza y Divulgación de las CienciasEsta investigación analiza los argumentos, contraargumentos y refutaciones ofrecidos por un grupo de 21 estudiantes de Bachillerato (16-18 años) en dos debates integrados dentro de un programa formativo para desarrollar la competencia en argumentación ...
José Antonio García-Pérez +2 more
doaj +1 more source
The impacts of biological invasions
Biological Reviews, EarlyView.ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock +42 more
wiley +1 more source
Tendencias de investigación en la didáctica de la biología entre 2010 y 2023: una revisión comparada
Revista Eureka sobre Enseñanza y Divulgación de las CienciasEste artículo presenta los resultados de un análisis de 558 artículos de investigación empírica sobre didáctica de la biología publicados en dos revistas de educación en español (Revista Eureka sobre Enseñanza y Divulgación de las Ciencias y Enseñanza de
Hernán Cofré +5 more
doaj +1 more source
Subterranean environments contribute to three‐quarters of classified ecosystem services
Biological Reviews, EarlyView.ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola +30 more
wiley +1 more source