Results 1 to 10 of about 13,656 (213)
Breeding for Quality Protein Maize (QPM) Varieties: A Review [PDF]
Agronomy, 2017 The nutritional evaluation of quality protein maize (QPM) in feeding trials has proved its nutritional superiority over non-QPM varieties for human and livestock consumption.
Liliane N. Tandzi +4 more
doaj +2 more sources
Research on QPM and Its Cascaded Structure Applied in FOPA [PDF]
Cybernetics and Information Technologies, 2016 In the research of optical communication, Optical Parametric Amplification (OPA) has been an important point. As a Four Wave Mixing (FWM) effect based nonlinear process, OPA also requires Phase Matching (PM).
Ruihong Xu +3 more
doaj +2 more sources
Clinical Outcomes of ICSI Using Advanced Quantitative Phase Microscopy [PDF]
BioengineeringThis study evaluated the clinical outcomes associated with quantitative phase microscopy (QPM), an advanced 3D morphological sperm analysis technique using a virtual, stained model developed in our facility that indicates whether the inspected sperm ...
Roni Rahav-Koren +7 more
doaj +2 more sources
Determinants of adoption of quality protein maize varieties in Misrak Badewacho District, Southern Ethiopia: policy implications [PDF]
Frontiers in NutritionThis study aimed to identify the determinants of adoption of quality protein maize (QPM) varieties. QPM varieties are promoted as a solution to the problem of undernutrition, and their adoption is especially important in areas where maize is a ...
Yilma Jambo, Alemu Daka, Berhanu Nega
doaj +2 more sources
Pulse simulations of a mirrored counterpropagating-QPM device
Optics Express, 1999 A basic mirrored counterpropagating quasi-phase-matched device is studied with a pulsed input fundamental plane wave using the method of lines and the relaxation method. Several examples are given under varying spatial pulse length to device length ratios.
Gary D. Landry, Theresa A. Maldonado
openalex +3 more sources
Engineering of spatial solitons in two-period QPM structures [PDF]
, 2002 We report on a scheme which might make it practically possible to engineer the effective competing nonlinearities that on average govern the light propagation in quasi-phase-matching (QPM) gratings.
Arbore +41 more
core +2 more sources
Electronic Journal of Plant Breeding, 2023 An investigation was performed to characterize 25 indigenous Quality Protein Maize (QPM) inbred lines for several morphological traits to study the level of genetic diversity present in the inbreds by utilizing morphological characters and ...
Digvijay Singh1,2, Nitesh Kushwaha1 , Swapnil*3 , Rabiya Parveen1 , Tushar Arun Mohanty1,5, Sandeep Kumar Suman4 , Rajesh Kumar1 , Ajay Kumar1 , Mithilesh Kumar Singh1
doaj +2 more sources
Breeding Quality Protein Maize (QPM): Protocols for Developing QPM Cultivars [PDF]
, 2008 This manual is intended for maize breeders who would like to start developing quality protein maize (QPM) cultivars. It is a compilation and consolidation of several breeding protocols successfully used at CIMMYT over two decades of QPM development and ...
Diallo, Alpha O. +4 more
core +2 more sources
Quantum Portfolio Management (QPM): Foundations in Motion
Quantum Portfolio Management (QPM) is a strategic decision architecture designed for environments characterized by uncertainty, delayed feedback, and adversarial dynamics. Instead of modelling decisions as isolated choices optimized through scalar criteria, QPM interprets them as evolving trajectories whose interactions unfold on a geometric structure ...
Corella Nieto, Kevin
+4 more sources
Quasi-phase-matching enabled by van der Waals stacking [PDF]
Nature CommunicationsQuasi-phase matching (QPM) is a technique extensively utilized in nonlinear optics for enhancing the efficiency and stability of frequency conversion processes.
Yilin Tang +10 more
doaj +2 more sources