Results 11 to 20 of about 84,578 (267)
Preparation of 134Cs sealed source based on WO3 adsorbent for radiometric calibration purposes [PDF]
Cesium-134 artylon sealed source based on inorganic adsorbent (as a core) was easily prepared. The sealed source was in the form of a disk constituted of two halves; base and top.
Ahmed El-Gharbawy +3 more
doaj +1 more source
La dégradation de la fertilité des sols est un problème majeur en Afrique subsaharienne. La forte croissance démographique, la demande locale de nourriture et la réduction des terres arables disponibles risquent d’accroître ce phénomène.
Ramarovahoaka Noelly +9 more
doaj +1 more source
The Isotopes of Americium [PDF]
Three new americium activities (Am{sup 238}?, Am{sup 243}, and Am{sup 244?}, the latter two formed by n,{gamma} reactions) are described and some additional information is given on previously reported americium isotopes.
Street, K., Ghiroso, A., Seaborg, G. T.
openaire +7 more sources
Marker Assisted Selection for Bacterial Leaf Blight Rice Mutant Lines Resistant
Induction of mutation using gamma rays for improving of Mira-1 rice variety has been conducted. Rice mutant lines M2 generation have been obtained from mutation by the doses of 25, 50, 75, 100, 150 and 200 Gy of gamma rays.
A. Aryanti +3 more
doaj +1 more source
Sequestration of soil organic carbon (SOC) in agricultural systems is a key indicator of soil fertility improvement and climate change mitigation at the global scale.
Narindra Harisoa Rakotovao +5 more
doaj +1 more source
Phosphorus (P) deficiency is a major yield constraint for lowland rice production in the tropics. As P-fertilizer resources are finite, alternative fertilizer management is needed for sustainable rice production. We examined whether farmyard manure (FYM),
Hidetoshi Asai +8 more
doaj +1 more source
After the Fukushima nuclear accident, the Japanese government implemented extensive decontamination work in 137Cs contaminated catchments for residents’ health and local revitalization.
Bin Feng +5 more
doaj +1 more source
Identification of Heading Date Six (Hd6) Gene Derived from Rice Mutant Varieties
Genes which were associated with flowering time to indicate the early maturity is known as heading date (Hd). Heading date six (Hd6) gene was identified from rice mutant varieties were Atomita 2, Atomita 3, Atomita 4, Bestari, Cilosari, Diah Suci ...
Aryanti Aryanti +2 more
doaj +1 more source
From stable isotope ecology to forensic isotope ecology — Isotopes’ tales [PDF]
Stable isotope ecology and forensic isotope ecology are not only linked by name. More often than not, knowledge and insights gained through the former serve as a springboard for application focused work of the latter. This review aims to offer a glimpse into the fascinating world of both though with more emphasis on forensic isotope ecology.
openaire +3 more sources
Objectif: le but de l’étude est de déterminer les paramètres sociodémographiques et le profil hormonal de l’homme consultant pour infertilité. Malades et méthodes: Ont été inclus dans notre étude, tous les patients consultant pour infertilité datant d’au
D. Moussa +5 more
doaj +1 more source

