Results 21 to 30 of about 1,164,285 (171)

Assessing Closed Hydroponic Subsystems for Batavia Lettuce Growth Under Different Planting Densities

open access: yesWorld Water Policy, Volume 11, Issue 2, Page 427-438, May 2025.
ABSTRACT Hydroponic systems have the potential to be sustainable and alternative methods for food production that confer advantages of high production and better control of growth. However, only a few studies have focused on leafy vegetable growth in different subsystems and environmental variables.
Demet Çekin   +6 more
wiley   +1 more source

Clinical utility of ultrasonography in pediatric and adolescent gynecology: retrospective review of 1313 ultrasound examinations

open access: yesUltrasound in Obstetrics &Gynecology, Volume 65, Issue 2, Page 226-234, February 2025.
ABSTRACT Objectives Ultrasound is the first‐line imaging modality of the pelvis in the pediatric and adolescent gynecology (PAG) population. Ultrasound findings in pre‐ and postpubertal PAG patients differ from those in adults. Diagnostic models for adnexal pathology have not been validated in this cohort.
N. Cooper   +15 more
wiley   +1 more source

Indexical deprivation: The dominant link between cochlear implants and global English among Taiwanese deaf individuals

open access: yesJournal of Linguistic Anthropology, Volume 34, Issue 3, Page 441-469, December 2024.
Abstract This paper develops the concept of “indexical deprivation” from the experiences of English learning in relation to cochlear implant use among Taiwanese deaf adults. Based on the framework of language ideological assemblage, this paper traces how institutional discourses and practices at different levels contribute to the indexicalization ...
Tsung‐Lun Alan Wan
wiley   +1 more source

Fetal lower urinary tract obstruction: international Delphi consensus on management and core outcome set

open access: yesUltrasound in Obstetrics &Gynecology, Volume 64, Issue 5, Page 635-650, November 2024.
ABSTRACT Objectives To reach an international expert consensus on the diagnosis, prognosis and management of fetal lower urinary tract obstruction (LUTO) by means of a Delphi procedure, and to use this to define a core outcome set (COS). Methods A three‐round Delphi procedure was conducted among an international panel of experts in fetal LUTO.
H. J. Mustafa   +90 more
wiley   +1 more source

燕化公司合成橡胶厂循环冷却水化学处理的研究

open access: yesGongye shui chuli, 1997
针对燕化公司合成橡胶厂的高硬度、高碱度水质条件, 用静态和动态方法研究了一类全有机水质稳定配方的缓蚀、阻垢性能。探讨了使用高浓度全有机配方预膜的可能性。试验结果表明, 该配方用于预膜和正常水质稳定处理是完全可行的。
晋卫, 汪申
doaj  

Combined first‐trimester screening and invasive diagnostics for atypical chromosomal aberrations: Danish nationwide study of prenatal profiles and detection compared with NIPT

open access: yesUltrasound in Obstetrics &Gynecology, Volume 64, Issue 4, Page 470-479, October 2024.
ABSTRACT Objectives Our aim was to examine the prenatal profiles of pregnancies affected by an atypical chromosomal aberration, focusing on pathogenic copy‐number variants (pCNVs). We also wanted to quantify the performance of combined first‐trimester screening (cFTS) and a second‐trimester anomaly scan in detecting these aberrations. Finally, we aimed
K. Gadsbøll   +6 more
wiley   +1 more source

单管填料升膜浓缩结晶脱盐法治理废酸液研究

open access: yesGongye shui chuli, 2004
单管填料升膜浓缩结晶脱盐法是一种治理废酸液的新工艺。介绍单管填料升膜浓缩结晶脱盐法应用真空浓缩法和加酸冷冻法工艺对钢厂废酸液的治理,治理过程中回收废酸中的H2SO4和FeSO4,并实现完全零排放。该工艺在我国具有广阔的应用前景。
万金保, 万兴, 刘大鹏, 朱捷
doaj  

Postnatal outcome following fetal aortic valvuloplasty for critical aortic stenosis

open access: yesUltrasound in Obstetrics &Gynecology, Volume 64, Issue 3, Page 339-347, September 2024.
ABSTRACT Objective To report our experience of fetal aortic valvuloplasty (FAV) for critical aortic stenosis (AS), with a focus on the postnatal evolution of the patients. Methods This was a retrospective study including all fetuses with critical AS which underwent FAV in a single center between January 2011 and June 2022.
R. Corroenne   +14 more
wiley   +1 more source

一种燃料电池用自增湿质子交换膜及制备方法

open access: yes, 2011
本发明公开了一种燃料电池用自增湿质子交换膜及制备方法,将纳米级磺化金属氧化物分散到高分子固体电解质的有机溶液中形成铸膜液,然后浇铸、喷涂或流延的方法制备成两层或三层自增湿复合质子交换膜或者将铸膜液通过浇铸、喷涂或流延的方法填充到多孔增强膜内,制备成均质的或增强型自增湿复合质子交换膜。该复合膜内无电子短路产生,具有致密性良好、质子传导率高、保水能力强、低成本的特点 ...
董明全, 张华民
core  

Olfactory receptors in Bactrocera species for sustainable fruit fly management: A review and future perspectives

open access: yesPhysiological Entomology, Volume 49, Issue 2, Page 67-90, June 2024.
Olfactory receptor neurons (ORNs) in insect antennae project axons to glomeruli in the antennal lobe for odor processing by local interneurons. Uniglomerular projection neurons (PNs) relay processed odor information to the mushroom body and lateral horn.
Saleem Jaffar, Guy Smagghe, Yongyue Lu
wiley   +1 more source

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