Results 21 to 30 of about 274,826 (197)

The successful introduction of an adapted form of the mini extra corporeal circulation used for cardiac surgery in an obese patient

open access: yesJournal of Cardiothoracic Surgery, 2012
Obese patients undergoing cardiac surgery have been shown to have a high risk of developing postoperative complications, specifically: increased length of hospital stay, readmission to intensive care unit, acute renal failure, deep sternal wound ...
Sartini Patrizio   +2 more
doaj   +1 more source

Project of Intervention Works to Restore a Historical Complex - Part I [PDF]

open access: yesUrbanism. Arhitectura. Constructii, 2013
The historical monument called Yellow Ravine (Râpa Galbenă, Rom.) of Iaşi, subject of a consolidation and rehabilitation, has been in aconstant state of decay for several years, up to 2005, when started a project of intervention works to save the complex.
George Maftei   +3 more
doaj  

Drainage and siphoning of a karstic spring: a case study

open access: yesJournal of Cave and Karst Studies, 2016
The Fuentetoba Spring, with a mean flow of 210 L s-1, releases the discharge from an aquifer that comprises three hydraulically-connected synclines. The spring has a very irregular flow of between 8 L s-1 and 3,400 L s-1 due to the predominant water circulation that is non-Darcian turbulent flow as an underground torrent in the vadose zone, as well as ...
Sanz Pérez, Eugenio   +2 more
openaire   +2 more sources

Multiple massive intratumoral hemorrhages of metastatic brain melanoma after ventriculoperitoneal shunt

open access: yesFormosan Journal of Surgery, 2019
A 50-year-old male presented with sudden-onset headache, diplopia, and unsteadiness due to a posterior fossa hemorrhagic melanoma causing hydrocephalus. Computed tomography of the brain showed a 2.3 cm × 2.0 cm hemorrhagic tumor in the cerebellar vermis ...
Tsung-Hsi Yang   +2 more
doaj   +1 more source

Evaluation of shallow groundwater contribution by two lentil cultivars water use [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2018
Introduction Shallow groundwater is a resource which can provides and meets high values of plant’s water requirement. Shallow groundwater use by plant depends on different factors as: soil hydraulic conductivity, plant root features and characteristics ...
Houshang Ghamarnia   +2 more
doaj   +1 more source

The Secret Siphon [PDF]

open access: yes, 2011
Although the siphon has been in use since ancient times, the exact mechanism of operation is still under discussion. For example, most dictionaries assert that atmospheric pressure is essential to the operation of a siphon rather than gravity.
Hughes, Stephen W., Stephen W Hughes
core   +1 more source

Disaster Prevention and Mitigation Technology for the Whole Process of Serious Landslides and Its Experimental Verification and Potential Applications

open access: yes工程科学与技术, 2020
The Qinghai-Tibet plateau has its unique geological background and complex geographical environment and landslide hazards in the plateau are well developed.
Qinghui JIANG   +5 more
doaj  

Application of 3D‐Slicer combined with 3D printing technology in training neurosurgery resident physicians' imaging spatial cognition and clinical reasoning: A self‐controlled before‐ and after‐study

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Neurosurgical residency training requires advanced spatial cognition and 3D anatomical understanding, which traditional methods often fail to adequately develop. This study evaluated a novel educational model integrating 3D Slicer and 3D printing technology to enhance imaging spatial cognition and clinical reasoning among neurosurgery ...
Li Xueyu   +9 more
wiley   +1 more source

Roux‐en‐Y Reconstruction After Esophagectomy for Postoperative Functional Complaints: A Case Series

open access: yesANZ Journal of Surgery, EarlyView.
Functional complaints affect half of esophagectomy patients, with no standard treatment. In nine patients, Roux‐en‐Y reconstruction for obstruction, redundant conduit, and weight loss was safely performed, with one major complication and no Grade 4 out of five events. Complete symptom resolution reached 67% at 3 months and 89% at 1 year.
Donika Zogaj   +6 more
wiley   +1 more source

Embedded Pesticide Use: Exploring the Pesticide‐Land Nexus

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT Since the turn of the century, global land grabs, farmland financialization and land‐based food sovereignty movements have returned the land question to the heart of agrarian studies. Meanwhile, abiding interest in pesticides has been reanimated in the face of changes in production, regulation and knowledge of toxicity.
Julie Guthman, Marion Werner
wiley   +1 more source

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