نتایج جستجو برای: light regime
تعداد نتایج: 466343 فیلتر نتایج به سال:
Mediterranean greenhouses for cultivation of Phalaenopsis orchids reproduce the warm, humid, and shaded environment of tropical underbrush. Heating represents the highest production cost, due to the high thermal requirements and the long unproductive phase of juvenility, in which plants attain the critical size for flowering. Our researches aimed to investigate the effect of plant size, tempera...
Considering the physiological role of epiphysis in functional activity and defense reactions of the body, this study was carried out to evaluate changes of lithium level due to biorhythms of epiphysis. For this purpose, albino mice (6-month old) were used. The animals were kept in light (resulting in inhibition of the activity of epiphysis) and dark (which increases the activity of epiphysis) e...
This study aimed to investigate the responses to abrupt changes in feeding and illumination during the egglaying period. Six hens were housed individually in cages under constant environmental conditions, with a photoperiod of 15 h (0400-1900) and ad libitum access to food for 10 days. Then the same hens were subjected to a feed withdrawal trial (between 1200 and 0830), followed by a 5-h reduct...
In response to our perceptions of the need to clarify the nature of school-based occupational therapy services at the local, state, and federal levels, we have written this article to address three areas. First, we suggest that the terminology used by school-based occupational therapists to describe their work be explained in terms that will allow parents and educators to better understand the ...
This article describes a framework for occupational therapy service provision in early intervention settings and presents pilot data aimed at examining the framework's effectiveness. The Family-Centered Framework for Early Intervention is a synthesis of concepts from the Model of Human Occupation (Kielhofner & Burke, 1980) and from the literature on play. It encompasses a systematic, holistic a...
Bedside shift reports are viewed as an opportunity to reduce errors and important to ensure communication between nurses and communication. Models of bedside report incorporating the patient into the triad have been shown to increase patient engagement and enhance caregiver support and education. Nurse shift reports and nurse handovers are 2 of the most critical processes in patient care that c...
Optical microscopy has so far been restricted to superficial layers, leaving many important biological questions unanswered. Random scattering causes the ballistic focus, which is conventionally used for image formation, to decay exponentially with depth. Optical imaging beyond the ballistic regime has been demonstrated by hybrid techniques that combine light with the deeper penetration capabil...
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