Results 11 to 20 of about 70,551 (305)
Nature, 1898 THAT portion of Prof. Karl Pearson's letter in NATURE of Nov. 10 which deals with chemical problems is largely based on misconceptions of the meaning of terms used by chemists. Thus, after quoting a statement of mine regarding optically active compounds, he says: “An optically active compound means merely a preponderance of one kind of enantiomorph ...
Karl Pearson
+9 more sources
Stereochemistry and Vitalism [PDF]
Nature, 1898 WHEN listening to Prof. Japp's stimulating presidential address, I could not but wish that he had pursued his subject further and inquired into the antecedents of the life-made carbon compounds.
W. M. STRONG
+9 more sources
Persona y Derecho, 1970 El Testamento vital, término convencional que recogemos pese a no ser aceptado en la legislación española, aspira a mantener la ilusión de control autónomo sobre la gestión de la enfermedad. A su vez, el testamento vital eutanásico aparece como el argumento que permitiría vincular autonomía con aceptación del homicidio eutanásico.
Serrano, J.M. (José Miguel) +1 more
openaire +3 more sources
Vital Force – A Vitality in Modern Epoch [PDF]
International Journal of Trend in Scientific Research and Development, 2019 Vital force is energy or a spirit like force which animates the human body in a harmonious manner. It is dynamic in nature .It can be deranged when some external influence attacks the material body and vital force goes in diseased conditions .A homoeopathic medicine will be administered to cure the human body.
Kanupriya +2 more
openaire +2 more sources
Factores psicosociales asociados a cuadros depresivos en mujeres adultas de la Isla de Chiloé
Revista de Salud Pública, 2014 El objetivo de este trabajo fue evaluar la posible asociación entre eventos vitales y apoyo social con los trastornos depresivos, además de valorar el posible efecto mediador de estas variables microsociales respecto de la asociación entre depresión y ...
Rubén Alvarado +2 more
doaj +1 more source
ESTRÉS Y VIOLENCIA DOMESTICA: UN ESTUDIO EN ADULTOS REFERENTES DE NIÑOS, NIÑAS Y ADOLESCENTES
Ciencias Psicológicas, 2016 Este artículo reporta la investigación-acción realizada con 60 adultos referentes (padres, madres, cuidadores, etc.) de niños/as y adolescentes que han vivido situaciones de violencia doméstica en alguna de sus formas (maltrato y/o abuso sexual).
Álvaro Capano, Ayrel Pacheco
doaj +1 more source
Plastome Diversity and Phylogenomic Relationships in Asteraceae
Plants, 2021 Plastid genomes are in general highly conserved given their slow evolutionary rate, and thus large changes in their structure are unusual. However, when specific rearrangements are present, they are often phylogenetically informative.
Joan Pere Pascual-Díaz +2 more
doaj +1 more source
Measuring Node Contribution to Community Structure with Modularity Vitality [PDF]
, 2020 Community-aware centrality is an emerging research area in network science concerned with the importance of nodes in relation to community structure. Measures are a function of a network's structure and a given partition. Previous approaches extend classical centrality measures to account for community structure with little connection to community ...
arxiv +1 more source
Vital Edges for (s,t)-mincut: Efficient Algorithms, Compact Structures, and Optimal Sensitivity Oracle [PDF]
arXiv, 2023 Let G be a directed weighted graph (DiGraph) on n vertices and m edges with source s and sink t. An edge in G is vital if its removal reduces the capacity of (s,t)-mincut. Since the seminal work of Ford and Fulkerson, a long line of work has been done on computing the most vital edge and all vital edges of G. Unfortunately, after 60 years, the existing
arxiv