Results 81 to 90 of about 24,602 (156)

GIT and moduli with a twist [PDF]

open access: yes"Handbook of Moduli" vol. 2, Adv. Lect. Math. 25 (2013), Int. Press, 259-297, 2011
We survey the role played by GIT in the study of moduli spaces, with an emphasis on the birational geometry of GIT quotients.
arxiv  

The rise of large farms in land abundant countries : do they have a future ? [PDF]

open access: yes
Increased levels and volatility of food prices has led to a surge of interest in large-scale agriculture and land acquisition. This creates challenges for policy makers aiming to establish a policy environment conducive to an agrarian structure to ...
Byerlee, Derek, Deininger, Klaus
core  

Machine Learning for Asymptomatic Ratoon Stunting Disease Detection With Freely Available Satellite Based Multispectral Imaging [PDF]

open access: yesarXiv
Disease detection in sugarcane, particularly the identification of asymptomatic infectious diseases such as Ratoon Stunting Disease (RSD), is critical for effective crop management. This study employed various machine learning techniques to detect the presence of RSD in different sugarcane varieties, using vegetation indices derived from freely ...
arxiv  

A guide to tensor-triangular classification [PDF]

open access: yesChapter 4 in the Handbook of Homotopy Theory; H. Miller (ed); Chapman and Hall/CRC; 2019, 2019
This is a chapter of the Handbook of Homotopy Theory, that surveys the classifications of thick tensor-ideals.
arxiv  

Attributes of small-scale sugarcane contractors that influence their service quality in KwaZulu-Natal [PDF]

open access: yes
The productivity of small-scale sugarcane contractors affects not only their own profitability and sustainability, but that of other stakeholders as well, such as the small-scale sugarcane farmers they contract to and the sugar mills they supply with ...
Meyer, E.   +2 more
core   +1 more source

Evaluating Sugarcane Yield Variability with UAV-Derived Cane Height under Different Water and Nitrogen Conditions [PDF]

open access: yesarXiv
This study investigates the relationship between sugarcane yield and cane height derived under different water and nitrogen conditions from pre-harvest Digital Surface Model (DSM) obtained via Unmanned Aerial Vehicle (UAV) flights over a sugarcane test farm.
arxiv  

The role of handbooks in knowledge creation and diffusion: A case of science and technology studies [PDF]

open access: yesarXiv, 2014
Genre is considered to be an important element in scholarly communication and in the practice of scientific disciplines. However, scientometric studies have typically focused on a single genre, the journal article. The goal of this study is to understand the role that handbooks play in knowledge creation and diffusion and their relationship with the ...
arxiv  

1999 OUTLOOK OF THE U.S. AND WORLD SUGAR MARKETS [PDF]

open access: yes
This report evaluates the U.S. and world sugar markets for 1998-2008 by using the World Sugar Policy Simulation Model. This analysis is based on assumptions about general economic conditions, agricultural policies, population growth, weather conditions ...
Koo, Won W., Taylor, Richard D.
core   +1 more source

SugarcaneNet: An Optimized Ensemble of LASSO-Regularized Pre-trained Models for Accurate Disease Classification [PDF]

open access: yesarXiv
Sugarcane, a key crop for the world's sugar industry, is prone to several diseases that have a substantial negative influence on both its yield and quality. To effectively manage and implement preventative initiatives, diseases must be detected promptly and accurately.
arxiv  

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