Results 71 to 80 of about 309,563 (194)
Primary Productivity and Precipitation-Use Efficiency in Temperate Grassland in the Loess Plateau of China. [PDF]
PLoS ONE, 2015 Clarifying spatial variations in aboveground net primary productivity (ANPP) and precipitation-use efficiency (PUE) of grasslands is critical for effective prediction of the response of terrestrial ecosystem carbon and water cycle to future climate ...
Xiaoxu Jia +3 more
doaj +1 more source
, 2007 Computation of the undetected error probability for error correcting codes over the Z-channel is an important issue, explored only in part in previous literature.
Baldi, Marco +2 more
core +1 more source
Spectrum sharing security and attacks in CRNs: a review [PDF]
, 2014 Cognitive Radio plays a major part in communication technology by resolving the shortage of the spectrum through usage of dynamic spectrum access and artificial intelligence characteristics.
Alhakami, Wajdi +2 more
core +3 more sources
Development, Efficiency, and Impact Factors of Phosphorus Nanofertilizers in Agriculture: A Review
Journal of Plant Nutrition and Soil Science, Volume 188, Issue 6, Page 894-912, December 2025.Overview of the potential benefits of phosphorus nanofertilizers in agriculture. ABSTRACT Modern intensive agriculture to feed the growing population of the world has been practiced in view of the limitations of arable land and water resources. However, overapplication of chemical fertilizers may pose severe environmental impacts, including soil ...
Houssameddine Mansouri +6 more
wiley +1 more source
Cancer Management and Research, 2020 Ping Huang, Shi-Xia Du Department of Respiratory, Caoxian People’s Hospital, Heze 274400, Shandong, People’s Republic of ChinaCorrespondence: Ping HuangDepartment of Respiratory, Caoxian People’s Hospital, Heze 274400, Shandong, People ...
Huang P, Du SX
doaj
Human alteration of the global nitrogen and phosphorus soil balances for the period 1970-2050 [PDF]
, 2009 The Millennium Ecosystem Assessment scenarios for 2000 to 2050 describe contrasting future developments in agricultural land use under changing climate. Differences are related to the total crop and livestock production and the efficiency of nutrient use
Beusen, A.H.W. +2 more
core +2 more sources
Journal of Sustainable Agriculture and Environment, Volume 4, Issue 4, December 2025.ABSTRACT This study evaluated the effects of alternative phosphorus (P) sources and soil pH amendments on P fractions and soil chemical properties in two contrasting Brazilian tropical soils. A greenhouse experiment was conducted using a sandy Arenosol and a clayey Ferralsol treated with triple superphosphate (TSP), reactive phosphate (RP), or ...
Lucas Jónatan Rodrigues da Silva +5 more
wiley +1 more source
Le thon : enjeux et stratégies pour l'océan Indien [PDF]
, 1998 Les indices de prise par unité d'effort (PUE) sont souvent utilisés pour étalonner les analyses de population séquentielles. Ces indices ne sont pas applicables dans tous les contextes et l'utilisation d'un indice inapproprié peut suggérer des tendances ...
Labelle, M.
core
The Modern Language Journal, Volume 109, Issue 4, Page 800-820, Winter 2025.Abstract In recent years, critical applied linguists have increasingly prioritized uncovering and reckoning with language ideologies in language teaching and learning. Additionally, US‐based studies have documented various language ideologies in heritage and nonheritage language textbooks and departments.
Katharine E. Burns, Tracy Quan
wiley +1 more source
ULIN: Jurnal Hutan Tropis, 2018 Penambangan batubara yang menggunakan teknik penambangan secara terbuka seperti yang dilakukan oleh PT Jembayan Muarabara Kalimantan Timur memiliki banyak dampak negatif, yaitu berubahnya kondisi suatu lingkungan dengan penurunan produktivitas tanah ...
Sri Sarminah +2 more
doaj +1 more source