Results 31 to 40 of about 5,013,780 (327)

Theories on the Nature of Life. Giovanni Blandino, New York: Philosophical Library, 1969. xiv, 374 pp. $6.00. [PDF]

open access: yes, 2017
In a short span, this encyclopedic work summarizes the historical problems of the nature of life. Blandino conducts his narrative in a condensed and highly-packed form that assumes the nature of an outline.
Wilkinson, Ronald S
core   +3 more sources

Ontology-assisted database integration to support natural language processing and biomedical data-mining [PDF]

open access: yes, 2004
Successful biomedical data mining and information extraction require a complete picture of biological phenomena such as genes, biological processes, and diseases; as these exist on different levels of granularity.
Ceusters, Werner   +4 more
core   +1 more source

Deterministic chaos theory and forecasting in Social Sciences. Contribution to the discussion [PDF]

open access: yes, 2018
Forecasting social phenomena may be hampered in many ways. This is because in nature of these phenomena lies strong and multilateral connection with other social phenomena; but not only – also physical and biological (natural) ones.
Donaj, Łukasz
core   +2 more sources

Optimization of Microalga Chlorella vulgaris Magnetic Harvesting

open access: yesNanomaterials, 2021
Harvesting of microalgae is a crucial step in microalgae-based mass production of different high value-added products. In the present work, magnetic harvesting of Chlorella vulgaris was investigated using microwave-synthesized naked magnetite (Fe3O4 ...
Maria G. Savvidou   +6 more
doaj   +1 more source

Palliative care - illness, dying, and death as biological-medical and socio-cultural phenomena [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2023
Introduction. In modern global times, the answer to the question of how to live well is palliative care. It is a type of care that is dedicated to creating circumstances in which the process of dying, and death itself, becomes a dignified and acceptable ...
Prodović Tanja   +4 more
doaj   +1 more source

Mechanistic Science: A New Approach to Comprehensive Psychopathology Research That Relates Psychological and Biological Phenomena

open access: yesClinical psychological science : a journal of the Association for Psychological Science, 2018
Efforts to understand the causes of psychopathology have remained stifled in part because current practices do not clearly describe how psychological constructs differ from biological phenomena and how to integrate them in unified explanations.
Joel G. Thomas, Paul B. Sharp
semanticscholar   +1 more source

Disentangling Extrinsic from Intrinsic Biological Phenomena [PDF]

open access: yes, 2015
Facial skin ageing is caused by intrinsic and extrinsic mechanisms. Intrinsic ageing is highly related to chronological age. Age related skin changes can be measured using clinical and biophysical methods.
Blume-Peytavi, Ulrike   +4 more
core   +1 more source

Physicochemical Characteristics of Model Membranes Composed of Legionella gormanii Lipids

open access: yesMembranes, 2023
Legionella gormanii is one of the species belonging to the genus Legionella, which causes atypical community-acquired pneumonia. The most important virulence factors that enable the bacteria to colonize the host organism are associated with the cell ...
Katarzyna Pastuszak   +5 more
doaj   +1 more source

Connecting empirical phenomena and theoretical models of biological coordination across scales [PDF]

open access: yesJournal of the Royal Society Interface, 2018
Coordination in living systems—from cells to people—must be understood at multiple levels of description. Analyses and modelling of empirically observed patterns of biological coordination often focus either on ensemble-level statistics in large-scale ...
Mengsen Zhang   +3 more
semanticscholar   +1 more source

Protention and retention in biological systems [PDF]

open access: yes, 2011
This paper proposes an abstract mathematical frame for describing some features of cognitive and biological time. We focus here on the so called "extended present" as a result of protentional and retentional activities (memory and anticipation).
A Botzung   +17 more
core   +4 more sources

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