نتایج جستجو برای: has a history since time immemorial however
تعداد نتایج: 13932910 فیلتر نتایج به سال:
Viral infections have accompanied humankind from time immemorial. Herpesvirus infections, especially those caused by HSV-1 and HSV-2, are among the most common viral infections at all. The control and treatment of the virus has changed through history, starting with cauterization with hot iron, recommended in ancient Rome, through the most diverse herbal treatments and naturopathic remedies inc...
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
Since time immemorial humankind benefits from plants as nutritient, medicine, cosmetic or to make tools and shelters for itself. Through history, traditional knowledge was gathered by trial-and-error method, practices were developed sustained. It has been passed on generation reach our day. This study aims gather information medicinal used traditionally against cardiovascular diseases in Turkey...
From time immemorial, cerebral thrombosis used to be synonymous with arterial thrombosis. But, cerebral venous thrombosis was not uncommon but neurologists and pathologists were not properly oriented regarding cerebral venous thrombosis(CVT) specially because the anatomical knowledge were not updated and nobody actually believed that thrombosis can occur in low velocity capacitance vessels as o...
High prevalence of malaria in Southeast Asia including Thailand is believed to be a major public health problem to the population in this area since time immemorial. Adaptation of the population in this area following the principle of natural selection coupled with genetic disorders can be expected. Some good examples for natural selection of malaria are the co-existence of high prevalence of t...
This paper presents the idea of creating cells while reducing part-level sequence-dependent setup time in general cellular manufacturing systems (CMS). Setup time reduction in CMS has gained modest attention in the literature. This could be attributed to the fact that the fundamental problem in cell formation in CMS has been mainly related to material handling and machine utilization while setu...
Numerous studies with fatigue as a prominent feature have been described in the literature since time immemorial. Yet CFS continues to be relegated to the grab bag of vague and poorly understood syndromes that do not fit the traditional allopathic model of illness with specific etiology and pathogenesis. Despite our skepticism (and perhaps ignorance), this condition, with its uncertain etiology...
Man spends the rest of his life walking in sky with help multidisciplinary science. Through scientific thought, he discovers, demonstrates, and shares nature mechanisms world through a balanced approach. Although knowledge has existed since time immemorial, it is true that modern was founded by efforts Europe. Technology progresses knowledge. The basis path philosophy world. This explained Ency...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید