Results 111 to 120 of about 57,270 (311)
Drivers and Challenges of Micro‐Irrigation Adoption and Intensity in India: A Study of Four States
Irrigation and Drainage, EarlyView.ABSTRACT India's food security relies substantially on groundwater, but inefficient irrigation is seriously depleting this resource. Micro‐irrigation (MI) improves irrigation application efficiency and productivity, yet adoption remains low. This study examines MI adoption across four major Indian states—Uttar Pradesh, Maharashtra, Madhya Pradesh and ...
Gurpreet Singh +2 more
wiley +1 more source
The method of combinatorial telescoping
Journal of Combinatorial Theory, Series A, 2011 We present a method for proving q-series identities by combinatorial telescoping, in the sense that one can transform a bijection or a classification of combinatorial objects into a telescoping relation. We shall illustrate this method by giving a combinatorial proof of Watson's identity which implies the Rogers-Ramanujan identities.
William Y. C. Chen +2 more
openaire +4 more sources
Journal of Heterocyclic Chemistry, EarlyView.A robust method for synthesizing substituted oxadiazepines and related heterocycles via intramolecular SNAr is detailed. Under mild conditions, this methodology has been leveraged to afford products of varying electronic and aryl nature in up to 99% yields.
Matthew W. Reeves +4 more
wiley +1 more source
JEADV Clinical Practice, EarlyView.ABSTRACT Oculocutaneous albinism (OCA) is a genetic disorder found worldwide, but its impact is particularly pronounced in the African continent. This results from both a higher prevalence and the persistent myths and superstitions surrounding the condition in many African communities.
Rebecca Donadoni +3 more
wiley +1 more source
Cervical Inlet Patches in R‐CPD: An Unrecognized Predictor of Treatment Failure
The Laryngoscope, EarlyView.This retrospective cohort study identified cervical inlet patches (CIP) in 19.8% of patients undergoing cricopharyngeal botulinum toxin injection for R‐CPD. CIP presence and increasing age independently predicted failure to sustain a long‐term treatment response, suggesting that CIP may be an underrecognized factor in R‐CPD treatment durability ...
Andrew Geoffrey Tritter +2 more
wiley +1 more source
The Complexity of the Dyson Telescopes Puzzle
, 2007 In this paper, we give a PSPACE-completeness reduction from QBF to the Dyson Telescopes Puzzle where opposing telescopes can overlap in at least two spaces. The reduction does not use tail ends of telescopes or initially partially extended telescopes. If
Robert A. Hearn, Timo Oertzen
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Evaluating the Local Response of a Novel Injectable Capsule for Drug Delivery in the Trachea
The Laryngoscope, EarlyView.A novel PLGA polymer capsule was developed for localized pretracheal drug delivery and evaluated for short‐term local tissue safety in a rabbit model. Implant placement was confirmed by ultrasound and was well tolerated over 14 days, with preservation of airway patency, native tracheal architecture, and biomechanical properties.
Denzel Ryan D. Cruz +7 more
wiley +1 more source
Gaia serial charge transfer inefficiency modelling and radiation damage study
Astronomy & AstrophysicsDuring the course of its mission, ESA’s Gaia spacecraft has generated a map of the stars of the Galaxy of exquisite detail. While in its L2 orbit, the satellite has been exposed to high-energy cosmic rays and solar particles, which caused permanent ...
Pagani C. +10 more
doaj +1 more source
MONET: a MOnitoring NEtwork of Telescopes
, 2001 In an age of Sm-class telescopes, we should rethink the way we use small telescopes. While 2-4m telescopes are still needed and will continue to be operated largely in the traditional fashion, new lm-class telescopes operated robotically in global ...
Hessman, Frederic V.
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, 2011 The science of astronomy depends on modern-day temples called telescopes. Astronomers make pilgrimages to remote mountaintops where these large, intricate, precise machines gather light that rains down from the Universe.
Rigby, Jane R.
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