Results 71 to 80 of about 5,803,110 (298)
Toward a new “Fractals-General Science”
Alexandria Engineering Journal, 2014 A recent study has shown that everywhere real systems follow common “fractals-general stacking behavior” during their change pathways (or evolutionary life cycles).
Hassen Taher Dorrah
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou +10 more
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Student teachers' views: what is an interesting life sciences curriculum?
South African Journal of Education, 2011 In South Africa, the Grade 12 'classes of 2008 and 2009' were the first to write examinations under the revised Life Sciences (Biology) curriculum which focuses on outcomes-based education (OBE).
Rian de Villiers
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Parasites & VectorsBackground The gastrointestinal epithelium plays an important role in directing recognition by the immune system, and epithelial cells provide the host's front line of defense against microorganisms. However, it is difficult to cultivate avian intestinal
Huifang Chen +10 more
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SPORTS SCIENCES AND STRATEGIES OF IMPROVEMENT LIFE STYLES OF POPULATION [PDF]
Sport Mont, 2007 Sports sciences = physical activities. Quality of life = life style. Sports sciences can act as a factor within a life quality system, provided life style of the population can be improved by changed physical activities. Physical activity is related with
Nebojša Maksimović, Goran Vasić
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Space station science lab module [PDF]
The Science Lab Module (SLM), a key component of the proposed Space Station (SS) orbiting complex, is undergoing intensive study during the project design phase which is currently underway.
Devincenzi, D. L.
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Large Scale Homing in Honeybees [PDF]
, 2015 Honeybee foragers frequently fly several kilometres to and from vital resources, and communicate those locations to their nest mates by a symbolic dance language.
Pahl, Mario +3 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül +2 more
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Workshops on Real World Writing Genres: Writing, Career, and the Trouble with Contemporary Genre Theory [PDF]
, 2018 My article reports on an annual series of workshops I launched as director of my writing center. This ongoing initiative, titled Workshops on Real World Writing Genres, aims to introduce undergraduates to genres they will practice in their prospective ...
Plotnick, Jerry
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Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
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