Results 81 to 90 of about 69,867 (301)

Spartan Daily, April 30, 2004 [PDF]

, 2001
Volume 122, Issue 58https://scholarworks.sjsu.edu/spartandaily/9992/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +4 more sources

Doubly Optimized Calibrated Support Vector Machine (DOC-SVM): an algorithm for joint optimization of discrimination and calibration. [PDF]

, 2012
Historically, probabilistic models for decision support have focused on discrimination, e.g., minimizing the ranking error of predicted outcomes. Unfortunately, these models ignore another important aspect, calibration, which indicates the magnitude of ...
Jiang, Xiaoqian, Kim, Jihoon, Menon, Aditya, Ohno-Machado, Lucila, Wang, Shuang   +4 more
core   +2 more sources

Acidification of Biogas Residues Stimulates Manganese Uptake in Wheat

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Efficient application of organic fertilizers contributes to resource‐efficient agriculture. Acidification of liquid manure effectively reduces ammonia (NH3) emissions. However, the effect of acidification on other plant nutrients, such as Mn, often a yield‐limiting nutrient in cereal production, is not well understood.
Jens Torsten Mackens, Sebastian Neumann, Britta Pitann, Thorsten Reinsch, Karl Hermann Mühling   +4 more
wiley   +1 more source

Climate Change and Adaptation on Karajarri Country and ‘Pukarrikarra’ Places [PDF]

, 2017
I am a Karajarri woman and one of the Traditional Owners of Karajarri Country. I come from Bidyadanga Aboriginal Community which is on Karajarri Country, approximately 190 km south of the township of Broome in the Kimberley region of Western Australia. I
Dwyer, Anna
core   +1 more source

A Stochastic Approach to Quantifying the Propagation of Uncertainty in Soil Organic Carbon Content

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Precision agriculture (PA) is a site‐specific management approach that utilises spatiotemporal information to improve productivity while also promoting sustainability. Accurate estimates of soil properties, along with the uncertainty of these estimates, are necessary for decision‐making in PA.
Leonardo Inforsato, Pablo Rosso, Magdalena Main‐Knorn, Ahsan Raza, Siyu Huang, Gohar Ghazaryan, Claas Nendel   +6 more
wiley   +1 more source

Precision Restoration to Minimize Soil Loss in a Watershed in the Atlantic Forest Domain

Land Degradation &Development, EarlyView.
ABSTRACT The Turvo River Watershed, located in the Zona da Mata region of Minas Gerais and part of the Doce River Basin, faces serious problems of erosion and soil degradation, which compromise and reduce the quality of local water resources. Given this scenario, it is essential to implement environmental recovery strategies that prioritize the ...
Rodrigo Nobre Santana, Luíza Maria Affonso Lopes da Silva, Sady Júnior Martins da Costa Menezes, Getúlio Fonseca Domingues, Carlos Antônio Alvares Soares Ribeiro, Plinio Antonio Guerra Filho, Alexandre Rosa dos Santos   +6 more
wiley   +1 more source

Spartan Daily, October 18, 2002 [PDF]

, 2002
Volume 119, Issue 36https://scholarworks.sjsu.edu/spartandaily/10680/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Sanitary Logging in the Monarch Butterfly Biosphere Reserve: One Problem, One Legislation but Different Criteria and Different Treatments

Land Degradation &Development, EarlyView.
ABSTRACT Bark beetles are small insects that inhabit the bark of trees. When their population increases excessively, they can weaken the trees and cause their death. In México, federal regulations obligate forest landowners to carry out sanitary logging to control bark beetle outbreaks in adherence to official procedures.
Erika Gómez‐Pineda, Jovanka Špirić, Diego R. Pérez‐Salicrup, M. Isabel Ramírez   +3 more
wiley   +1 more source

A prediction rigidity formalism for low-cost uncertainties in trained neural networks

Machine Learning: Science and Technology
Quantifying the uncertainty of regression models is essential to ensure their reliability, particularly since their application often extends beyond their training domain.
Filippo Bigi, Sanggyu Chong, Michele Ceriotti, Federico Grasselli   +3 more
doaj   +1 more source

Carbon Stock and Environmental Variations of Typical Plantations in Mufu Mountain in Hubei Province, China

Land Degradation &Development, EarlyView.
ABSTRACT Forest ecosystems play a critical role in the global carbon cycle. As a significant terrestrial carbon sink, plantations exhibit carbon stock patterns that are shaped by tree species composition, stand structure, and environmental conditions. Here, we investigated typical plantation types in the Mufu Mountain, Hubei Province.
Mingyang Ding, Yi Yang, Jiaoyang Xu, Shaoqiang Wang, Lunche Wang, Chunbo Huang   +5 more
wiley   +1 more source