Results 41 to 50 of about 73,726 (223)
Sustainability of smallholder tea production in developing countries: Learning experiences from farmer field schools in Kenya [PDF]
International Journal of Development and Sustainability, 2012 A study to determine the impacts of farmers field schools (FFS) on smallholders’ adoption of good agricultural practices in tea and to assess sustainability of smallholder tea production was conducted in the highlands of Kenya.
D.D. Onduru +3 more
doaj
ANALYZING THE INFLUENCE OF FARMER FIELD SCHOOL (FFS) ON THE INCOME OF RICE FARMERS USING QUANTILE REGRESSION [PDF]
Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2023 This study looks into the influence of Farmer Field School (FFS) in enhancing rice farmers' income in Babatngon, Leyte, Philippines. The article also aimed to determine the significant factors that affect the rice income in the aspect of the rice ...
Leomarich F. CASINILLO
doaj
Symmetries of higher-spin fields and the electromagnetic N-N(1680) form factors
, 2010 We study the Q^2-evolution of the form factors (FFs) for the nucleon-to-N(1680) transition in the framework of an effective field theory. To this end, the intrinsic symmetries of the spin-5/2 Rarita-Schwinger (RS) fields are analyzed, and a Lagrangian of
Vereshkov, G., Volchanskiy, N.
core +1 more source
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley +1 more source
D-meson production in the GM-VFN scheme [PDF]
, 2006 We study the inclusive hadrodroduction of D^0, D^+, D^{*+}, and D_s^+ mesons at next-to-leading order in the parton model of quantum chromodynamics endowed with universal non-perturbative fragmentation functions (FFs) fitted to e^+e^- annihilation data ...
Kniehl, B. A.
core +3 more sources
Advanced Science, EarlyView.This study achieves the synergistic integration of self‐powered sensing and edge AI acceleration to establish a real‐time fault diagnosis system. The proposed TENG‐based self‐powered bearing sensor (NSE‐TBS) and FPGA‐accelerated edge AI framework fundamentally break through the inherent limitations of conventional monitoring systems, including complex ...
Kehui Zhu +7 more
wiley +1 more source
Unpolarized quark and gluon TMD PDFs and FFs at N3LO
Journal of High Energy Physics, 2021 In this paper we calculate analytically the perturbative matching coefficients for unpolarized quark and gluon Transverse-Momentum-Dependent (TMD) Parton Distribution Functions (PDFs) and Fragmentation Functions (FFs) through Next-to-Next-to-Next-to ...
Ming-xing Luo +3 more
doaj +1 more source
A stability property of a force-free surface bounding a vacuum gap
, 2005 A force-free surface (FFS) ${\cal S}$ is a sharp boundary separating a void from a region occupied by a charge-separated force-free plasma. It is proven here under very general assumptions that there is on ${\cal S}$ a simple relation between the charge ...
Asséo +14 more
core +1 more source
Uncertainties in pion and kaon fragmentation functions [PDF]
, 2012 We present a detailed assessment of uncertainties in parton-to-pion and parton-to-kaon fragmentation functions obtained in recent global QCD analyses of single-inclusive hadron production data at next-to-leading order accuracy. We use the robust Lagrange
Epele, Manuel +3 more
core +3 more sources
Advanced Energy Materials, EarlyView.A simple solution‐based ITO surface treatment unlocks the full potential of phosphonic‐acid SAMs by balancing surface hydroxylation, conductivity, and homogeneity. Moderately hydroxylated interfaces yield uniform, electronically favourable contacts, enhancing charge extraction, stability, and thermal‐cycling resilience, with broad applicability across ...
Rik Hooijer +18 more
wiley +1 more source