نتایج جستجو برای: dead hearts

تعداد نتایج: 51431  

Journal: :جنگل و فرآورده های چوب 0
مرتضی مریدی دانشجوی کارشناسی ارشد جنگل‏ شناسی و اکولوژی جنگل دانشکدة منابع طبیعی دانشگاه تهران، کرج، ایران وحید اعتماد استادیار گروه جنگل داری و اقتصاد جنگل دانشکدة منابع طبیعی دانشگاه تهران، کرج، ایران کیومرث سفیدی استادیار دانشکدة فناوری کشاورزی و منابع طبیعی دانشگاه محقق اردبیلی، اردبیل، ایران منوچهر نمیرانیان استاد گروه جنگل داری و اقتصاد جنگل دانشکدة منابع طبیعی دانشگاه تهران، کرج، ایران سید محمد معین صادقی دانشجوی کارشناسی ارشد جنگل‏ شناسی و اکولوژی جنگل دانشکدة منابع طبیعی دانشگاه تهران، کرج، ایران

knowledge of the stand condition and the gradual replacement of tree species in different development stages and phases provide appropriate information related to the close to nature treatments. stem exclusion phase is one of the important development phases in the forest stands development. the aim of study was to analyze the characteristics of dead trees in the stem exclusion phase in the les...

Journal: :Agronomy 2023

The System of Rice Intensification (SRI) developed in Madagascar has spread to many parts the world, including India. This study assessing insect pest prevalence on rice grown with SRI vs. conventional methods at multiple locations India was prompted by reports that SRI-managed plants are healthier and more resistant disease damage. Field experiments were conducted under All-India Coordinated I...

2013
Nanako Kawaguchi Toshio Nakanishi

The heart was initially believed to be a terminally differentiated organ; once the cardiomyocytes died, no recovery could be made to replace the dead cells. However, around a decade ago, the concept of cardiac stem cells (CSCs) in adult hearts was proposed. CSCs differentiate into cardiomyocytes, keeping the heart functioning. Studies have proved the existence of stem cells in the heart. These ...

2015
Jean-Paul Pirnay Etienne Baudoux Olivier Cornu Alain Delforge Christian Delloye Johan Guns Ernst Heinen Etienne Van den Abbeel Alain Vanderkelen Caroline Van Geyt Ivan van Riet Gilbert Verbeken Petra De Sutter Michiel Verlinden Isabelle Huys Julian Cockbain Christian Chabannon Kris Dierickx Paul Schotsmans Daniel De Vos Thomas Rose Serge Jennes Sigrid Sterckx

H uman organs and tissues differ in regard to their clinical and research uses and the regulatory legislation controlling their use. Organs such as livers and hearts are usually taken from donors who are brain-dead; in addition, kidneys can also come from live volunteers. Organs decay rapidly and need to be transplanted quickly. Surgeons and coordination teams in transplantation centres control...

Journal: :Journal of medical ethics 1990
M Evans

Does it matter that the hearts of 'brainstem dead' patients may persist in beating spontaneously? Hostile reactions, to the Danish inclusion of cardiac criteria in the determination of death, betray reductionist views of human life at the core of 'brainstem' conceptions of death. Such views (whether centred on neurological function or on abstractions concerning 'personhood') supplant the richne...

Journal: :Cogent food & agriculture 2023

The Yellow Stem Borer (YSB), Scirpophaga incertulas Walker, (Lepidoptera: Crambidae) is a devastating pest that significantly affects the yield of spring rice crops. Insecticides have been primary method used to control YSB, but comparative efficacy studies different insecticides against YSB in Nepalese production systems are limited. This study aimed investigate seven insecticide treatments on...

Journal: :Contexts 2010

Journal: :Nature Reviews Drug Discovery 2004

Journal: :The Boston Medical and Surgical Journal 1903

Journal: :Clinical Cardiology 1990

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