نتایج جستجو برای: tree health and vitality
تعداد نتایج: 16989236 فیلتر نتایج به سال:
Introduction: In the medical model, it is the job of the disabled person to adapt to society, but unlike it in the social model, the community is responsible for adapting the needs of the disabled to the situation. Accordingly, the foremost question of the research is this: According to the importance and status of social support, can it be used as a factor affecting the social health of person...
BACKGROUND The rate of ageing can differ considerably between individuals. This might result in major differences between calendar age (CA) and biological age (BA). AIMS To identify work- and health-related predictors of the discrepancy between CA and BA. METHODS The sample analysed in this study consisted of 371 subjects of different occupational groups (teachers, office workers, nursery s...
BACKGROUND Previous studies reported associations between specific alleles of non-HLA immunoregulatory genes and higher fatigue scores in patients with primary biliary cirrhosis (PBC). AIM To study the relationship between variables of health-related quality of life (HRQoL) and single nucleotide polymorphisms of TRAF1-C5, a member of the tumor necrosis factor receptor family. PATIENTS AND M...
Surface fuel removal is crucial to facilitate the mitigation of severe fires in forests. Prescribed burning often used by forest managers, thanks its low cost and high efficiency hard-to-reach areas. The determination heat transfer between trees has rarely been carried out on living species consequently, their long-term effects tree physiology are still not fully understood. In this study, a mu...
Urban vitality is a new term in the specialized literature of urban planning. Despite numerous definitions of vitality by experts, These definitions are defined according to different aspects of vitality, equivalent to the socio-cultural characteristics of other countries. But vitality existed in cities before it became known in the urban literature and had different definitions in each culture...
Changes in regional and global hydrological cycles temperature regimes will affect forest health, functioning growth, therefore their role carbon (C) sequestration. A severe spring-summer drought hit large parts of central Europe 2018 leading locally to premature leaf senescence deciduous tree species. In late summer 2019, we carried out a special survey on selected plots (n = 75) the Swiss Nat...
abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...
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