Sources of Unidentified Factors for Practical Poultry Diets
نویسندگان
چکیده
منابع مشابه
Unidentified Egret Sources
The Compton Gamma-Ray Observatory was launched in early 1991 and deorbited in June, 2000. Between April 1991 and September 1995, the Energetic Gamma Ray Experiment Telescope (EGRET) detected 416 gamma-ray excesses with a significance of more than 3 σ above the diffuse background emission. After a careful analysis with a maximum-likelihood procedure, only 271 of these sources were included in th...
متن کاملPopulation studies of the unidentified EGRET sources
The third EGRET catalog contains a large number of unidentified sources. This subset of objects is expected to include known gamma-ray emitters of Galactic origin such as pulsars and supernova remnants, in addition to an extragalactic population of blazars. However, current data allows the intriguing possibility that some of these objects may represent a new class of yet undiscovered gamma-ray ...
متن کاملPulsar Searches of Unidentified EGRET Sources
The majority of Galactic high-energy γ-ray sources continue to elude identification. Currently, we have a handful of firm pulsar identifications, one of which is radio quiet, and a few marginal detections, including one millisecond pulsar. Recently, both blind searches of EGRET error boxes and targeted searches of X-ray counterpart candidates have had some success in finding new pulsars. I revi...
متن کاملVHE observations of unidentified EGRET sources
Observations of unidentified EGRET sources were made with the Whipple 10m imaging atmospheric Čerenkov telescope between Fall 1999 and Spring 2001. During this period, a high resolution 490 pixel camera with 4 field of view was present on the telescope. Characterization of the off-axis response of this instrument was done using observations of the Crab Nebula. No significant emission was detect...
متن کاملProspects of Utilizing Insects as Alternative Sources of Protein in Poultry Diets in Botswana: a Review
Feed costs account for nearly 70 to 80% of the total production costs as nearly all ingredients used in feed manufacturing in Botswana are imported. Therefore, complete feeds are expensive and out of reach of smallholder poultry farmers who lack economies of scale and access to credit. This makes the prospects of utilising insects as a source of protein feasible because they are available throu...
متن کاملذخیره 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: Poultry Science
سال: 1959
ISSN: 0032-5791
DOI: 10.3382/ps.0380846