On fertile ground

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Wilderness Management Dilemmas: Fertile Ground for Wilderness Management Research

Increasingly, wilderness managers must choose between the objective of wildness (“untrammeled” wilderness) and the objectives of naturalness and solitude. This dilemma has surfaced with awareness of the pervasiveness of human influence in wilderness and that regulation is often the only way to maintain outstanding opportunities for solitude. Should we trammel wilderness to compensate for unnatu...

متن کامل

Purinergic Signaling in Cardiovascular System: A Fertile Ground of Investigation

Purinergic signaling is a primitive and highly conserved system between animals. Nucleotides (e.g. ATP, ADP) and nucleosides (e.g. adenosine) may act as cellular messengers when getting the extracellular space and binding purinoceptors. In the cardiovascular system, nucleotides may either lead to vasoconstriction when activating VSMC P2 receptors or vasorelaxation by the activation of endotheli...

متن کامل

Oncofertility: Fertile Ground for Conflict Between Patient Autonomy and Medical Values

Oncofertility is a unique, multidisciplinary field that serves to bridge the gap between available fertility resources and the special reproductive needs of cancer patients. Oncofertility is a growing field due to the increasing number of survivors, development of new oncologic therapies, extension of duration of therapies, and development and refinement of reproductive therapies. While the tec...

متن کامل

The Measurement of Little g: A Fertile Ground for Precision Measurement Science

The occasion of the 100th anniversary of Einstein's "golden year" provides a wonderful opportunity to discuss some aspects of gravity-gravitation being an interest of Einstein's that occurred a few years after 1905. I'll do this by talking about the measurement of little g, the free-fall acceleration on the Earth's surface that is mainly due to the Earth's gravity but whose value is also affect...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature

سال: 2006

ISSN: 0028-0836,1476-4687

DOI: 10.1038/442985a