Results 81 to 90 of about 5,136 (293)

Short-day treatment in late summer reduces the chilling requirement in Norway spruce seedlings

open access: yesSilva Fennica
Artificial shortening of photoperiod with short-day (SD) treatment in late summer is a common measure in forest nurseries to advance the growth cessation and increase the frost hardiness of seedlings in the autumn.
Jouni Partanen   +4 more
doaj   +1 more source

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick   +19 more
wiley   +1 more source

Assessment of agroclimatic suitability of apple orchards in Himachal Pradesh under changing climate

open access: yesJournal of Agrometeorology, 2017
Apple crop require adequate chilling for breaking its winter dormancy for a usual spring growth. In this study, suitability of apple production was assessed by using GIS based UTAH chill unit model for tactical and strategic adaptation options under ...
JYOTI SINGH, N. R. PATEL
doaj   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza   +19 more
wiley   +1 more source

(49(3):46-53)The Relationship between Cultivar’s Chilling Requirement and Planting Altitudes of Peaches

open access: yes, 2010
桃樹生產需累積足夠的低溫以打破樹體休眠,方能確保栽培成功,亦即桃基因遺傳的需冷量 (chilling requirement) 必需與產地的低溫累積量 (chilling accumulation) 相吻合。本試驗目的在於探討桃栽培種需冷量多寡與臺灣中部地區種植高度間的關係,據多年的經驗累積與二年的試驗調查結果顯示:低需冷桃樹(150 CU)在低海拔地區(農試所,海拔85公尺)種植,生長適應良好;另一方面高需冷桃樹(850小時)在高山環境下(武陵農場,海拔1950公尺)生育表現良好 ...
宋家瑋   +5 more
core   +1 more source

The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp   +4 more
wiley   +1 more source

Estimation of Chilling Requirement for Plum Cultivars in Taiwan

open access: yes, 2013
台灣李是全世界落葉果樹需冷量最低的寶貴種原之一,在學術研究、國際種原交換或實際應用栽培上皆有必要探討其需冷量。連續四年利用一系列已知需冷量的桃關鍵栽培種('Flordared' 100 CU, 'Premier' 150 CU, 'TropicSweet' 175 CU, 'TropicSnow' 200 CU及‘Flordagold' 325 CU等5個)的盛花期早晚,與待評估需冷量李栽培種的開花次序相互比較,來評估18個李栽培種的需冷量。李用此法所評估出來的CU值雖不是很精確 ...
宋家瑋   +5 more
core  

Spearman’s rank order correlation coefficients for observed chilling requirement (CR) and bloom date (BD).

open access: yes, 2015
Coefficients are all significant at the ...
Ksenija Gasic (171078)   +7 more
core   +1 more source

Added Prognostic Value of EEG Reactivity in Comatose Patients Following Cardiac Arrest

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To evaluate the added prognostic value of EEG reactivity for favorable outcome compared with background analysis during and after targeted temperature management (TTM). Methods Prospective observational cohort study of comatose post–cardiac arrest patients admitted to a single academic center between 2017 and 2022, all undergoing ...
Sarah Caroyer   +11 more
wiley   +1 more source

Overcoming Dormancy in Prunus Species under Conditions of Insufficient Winter Chilling in Israel

open access: yesPlants
The phenomenon of dormancy and the evolutionary causes for its development are presented together with the effects of the climatic factors: temperature and light. Shade and darkness have been found to enhance bud breaking in peach. The effects of various
Amnon Erez
doaj   +1 more source

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