Results 71 to 80 of about 58,980,489 (134)

Key practices for ethical research during scientific expeditions

open access: yesConservation Science and Practice, EarlyView.
In many cases, expeditionary practices undermined local knowledge and expertise. This perspective advocates for a shift from parachute science towards a collaborative research approach. We reflect on and suggest best practices during scientific expeditions within research teams and in the team's interactions with different communities.
Nelsy Niño‐Rodríguez   +12 more
wiley   +1 more source

Diseño Lógico de Bases de Datos

open access: yes, 2011
En este polimedia veremos la resolución de un ejercicio de bases de datos, centrandonos en el diseño lógico. Para ello, utilizaremos el modelo relacional de bases de datos. Veremos el proceso y la terminología utilizada.https://polimedia.upv.es/visor/?id=
Gonzalez Gimenez, Mario
core  

Association of Lipid Ratios With Cardiovascular Outcomes in Type 2 Diabetes: A Population Cohort Study

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims To identify low‐ and high‐risk intervals for major adverse cardiovascular events (MACE) and all‐cause mortality according to lipid ratios in adults with Type 2 diabetes mellitus (T2DM), stratified by sex. Materials and Methods We used primary care electronic health records from the Spanish National Health Service including 303 199 adults ...
Enrique Carretero‐Anibarro   +5 more
wiley   +1 more source

How do forelimb long bones adapt in rhinoceroses? An in‐depth examination of their microanatomy

open access: yesJournal of Anatomy, EarlyView.
Here, we study the bone structure in the forelimb long bones of the five extant species of rhinoceroses. By combining traditional description of virtual sections made on the bones (A) with in‐depth cartographies of the variation of bone compactness and anisotropy (B), we show how bone tissue can adapt to extreme forces and constraints in the second ...
Cyril Etienne   +3 more
wiley   +1 more source

Bases de Datos I. La perspectiva lógica del modelo relacional

open access: yes, 2012
Extracto de los apuntes referido al cálculo relacional y la perspectiva del modelo relacional desde el cálculo de predicados de primer ...
Suárez Cueto, Armando   +5 more
core   +1 more source

Skeletons of swiftly swimming sharks: Three‐dimensional analysis of lamniform vertebral morphology and mineral architecture

open access: yesJournal of Anatomy, EarlyView.
We examined morphology, 3D arrangement, and mineral amount in cartilaginous vertebrae from four lamniform shark families (Alopiidae, Carchariidae, Cetorhinidae, and Lamnidae). We identified family‐specific mineralization trends, and regional patterning of structures along the column.
Jamie L. Knaub   +6 more
wiley   +1 more source

Fundamentos de las Bases de Datos. 2011C2 Exámenes finales (curso 2012-2013)

open access: yes, 2012
El examen consta de 3 partes: Test de teoría, problemas de teoría y SQL. Hay dos versiones, una para informática y otra para multimedia.Exámenes solucionados de segunda convocatoria de ...
Suárez Cueto, Armando   +1 more
core  

Innervation of the anal canal revisited through micro‐CT imaging

open access: yesJournal of Anatomy, EarlyView.
This article demonstrates to utility of micro‐CT imaging for conduction micro‐CT experiments to explore the innervation of the pelvic area in human fetuses. It allows for the creation of intricate 3D models, which show that peripheral nerve crossings occur over the entire length of the rectum and hints towards development and sex related differences in
Daniël Docter   +9 more
wiley   +1 more source

Chopin's Craft of Musical Form: Making Romantic Music with Classical Theme Types and Galant Schemata

open access: yesMusic Analysis, EarlyView.
ABSTRACT Frédéric Chopin adhered to traditional practices in musical form to a far greater extent than hitherto acknowledged. He took certain standard formal paths with remarkable consistency throughout his compositional career and across almost all his favoured genres.
Matthew Riley
wiley   +1 more source

Still standing: persistence traits capture belowground plant functions beyond resource exploration and acquisition

open access: yesNew Phytologist, EarlyView.
Conceptual linkages between traits and plant functioning leads to three dimensions of variation in the belowground functional space. Summary Belowground plant trait research has predominantly focused on trade‐offs in fine‐root traits via the root economics space (RES).
Shersingh Joseph Tumber‐Dávila   +17 more
wiley   +1 more source

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