Bird atlases – how useful are they for conservation?

نویسندگان
چکیده

برای دانلود رایگان 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

Precipitins in bird breeder's disease: how useful are they?

Precipitating antibodies to avian antigens play a controversial role in the diagnosis of bird breeder's disease (BBD). In order to establish the sensitivity, specificity and accuracy of precipitins in our laboratory, we conducted a prospective study including 128 sera received in 1988 for determination, by immunoelectrophoresis, of avian precipitins. Accurate information was obtained for 90 pat...

متن کامل

Databases for Semistructures Data: How Useful Are They? (Position Paper)

There is much activity in the database research community on managing semistructured data but little experience to date in applying this research to substantial problems. This paper describes an effort to assess the applicability of this technology to organizations with large quantities of semistructured (and structured) information. We consider the issue of appropriate data models for semistru...

متن کامل

Databases for Semistructured Data : How Useful Are They ?

There is much activity in the database research community on managing semistructured data but little experience to date in applying this research to substantial problems. This paper describes an effort to assess the applicability of this technology to organizations with large quantities of semistructured (and structured) information. We consider the issue of appropriate data models for semistru...

متن کامل

Environmental scans: how useful are they for primary care research?

[T]he focus shifts the locus of change from the individual to the environment in which the individual resides. Such a shift can provide crucial insight into realistic expectations related to health behaviors and the utilization of health services. By examining environmental or contextual factors, researchers can collect data to guide the design of effective health programs uniquely tailored to ...

متن کامل

Racial Categories in Medical Practice: How Useful Are They?

Is it good medical practice for physicians to " eyeball " a patient's race when assessing their medical status or even to ask them to identify their race? This question was captured in a 2005 episode of " House M.D., " Fox television's medical drama. In the episode, a black patient with heart disease refuses a hospital physician's prescription for what is clearly supposed to be BiDil, the drug ...

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: Bird Conservation International

سال: 2008

ISSN: 0959-2709,1474-0001

DOI: 10.1017/s0959270908000397