Results 111 to 120 of about 4,213,132 (313)

Synergistic Passivation of Bulk and Heterojunction Defects via Dual‐Functioned Interlayer Treatment for High‐Efficiency Sb2(S,Se)3 Solar Cells

Advanced Science, EarlyView.
This work introduces a dual‐function KI treatment that simultaneously enhances Sb2(S,Se)3 absorber quality and CdS heterojunction properties. Iodide diffusion passivates bulk defects while improving crystallization and modifies the ETL's band alignment. The resulting spike‐like interface suppresses recombination, achieving a 10.06% PCE.
Muhammad Ishaq, Yiming Zhong, Muhammad Abbas, Adil Mansoor, Boyang Fu, Jun Zhao, Zhenghua Su, Shuo Chen, Rajwali Khan, Zhuanghao Zheng, Guangxing Liang   +10 more
wiley   +1 more source

Comparison of the accuracy and proximal shunt failure rate of freehand placement versus intraoperative guidance in parietooccipital ventricular catheter placement.

Neurosurgical Focus, 2016
OBJECTIVE The aim of this paper is to compare the accuracy of the freehand technique versus the use of intraoperative guidance (either ultrasound guidance or frameless stereotaxy) for placement of parietooccipital ventricular catheters and to determine ...
T. Wilson, K. E. McCoy, W. Al-Holou, Sergio L. Molina, M. Smyth, S. Sullivan   +5 more
semanticscholar   +1 more source

Efficacy of Sequential Hepatic Vein Embolization Following Portal Vein Embolization in Promoting Regeneration of Liver Volume and Function Before Right‐Sided Major Hepatectomy

Annals of Gastroenterological Surgery, EarlyView.
Sequential hepatic vein embolization (HVE) following portal vein embolization (PVE) significantly improves both the volume and function of the future remnant liver (FRL) compared to PVE alone. In this study, the FRL regeneration rates for volume and function were markedly higher and faster in the PVE–HVE group, with no differences in surgical outcomes ...
Thanh Tung Lai, Kosuke Matsui, Hideyuki Matsushima, Hidekazu Yamamoto, Gozo Kiguchi, Hisashi Kosaka, Van Khanh Nguyen, Yasuhiro Ueno, Shuji Kariya, Masaki Kaibori   +9 more
wiley   +1 more source

PROFILE OF PATIENTS WITH SHUNT BLOCKAGE IN VENTRICULOPERITONEAL SHUNTS FOR HYDROCEPHALOUS

Gomal Journal of Medical Sciences, 2015
Background: Ventriculoperitoneal shunt is the commonest treatment modality of established hydrocephalous. The objective of this study was to determine the sex and age distribution, post op year of shunt obstruction and site and causes of ...
Riaz ur Rehman, Sohail Amir, Mushtaq Khalil, Mewat Shah, Azad Bakht, Ayaz Ahmad   +5 more
doaj  

Can ankle-brachial index be used as a predictor for carotid artery shunt application during carotid endarterectomy?

Turkish Journal of Vascular Surgery, 2021
Objectives: This study aims to investigate the possible relationship between low ankle-brachial index (ABI) and shunt requirement during carotid endarterectomy (CEA) operations.
Mehmet Akif Onalan, Didem Melis Oztaş, Ayşenur Onalan, Metin Onur Beyaz, Siraslan Bahseliyev, Zerrin Sungur, Omer Ali Sayın, Murat Uğurlucan   +7 more
doaj  

Essential Updates 2024/2025: History, Pathogenesis, Definition, Prevention, and Management of Small‐for‐Size Syndrome in Living‐Donor Liver Transplantation

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Although living‐donor liver transplantation (LDLT) has become the standard treatment for end‐stage liver disease, one of its major challenges is small‐for‐size syndrome (SFSS). SFSS is characterized by severe icterus and intractable ascites, although the severity of the condition can vary.
Toru Ikegami, Masashi Tsunematsu, Shinji Onda, Kenei Furukawa, Koichiro Haruki, Michinori Matsumoto, Yoshihiro Shirai   +6 more
wiley   +1 more source

The Impact of Atrial Left-to-Right Shunt on Pulmonary Hypertension in Preterm Infants with Moderate or Severe Bronchopulmonary Dysplasia

Pediatrics and Neonatology, 2015
Bronchopulmonary dysplasia (BPD)-associated pulmonary hypertension (PH) is a well-known complication of prematurity; however, the additional impact of a left-to-right interatrial shunt on this condition remains poorly understood.
Eui Kyung Choi, Young Hwa Jung, Han-Suk Kim, Seung Han Shin, Chang Won Choi, Ee-Kyung Kim, Beyong Il Kim, Jung-Hwan Choi   +7 more
doaj   +1 more source

Poland Anomaly and Atretic Cephalocele in the Same Child: Coincidence or Association?

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Poland Anomaly is a rare congenital disorder typically characterized by hypoplasia or agenesis of pectoral muscle with or without ipsilateral limb hypoplasia. The association of central nervous system malformation with Poland Anomaly has been rarely reported and includes craniofacial dysplasia, microcephaly, and Dandy‐Walker malformation ...
Alessandra Greta Grassi, Silvia Pontesilli, Laura Demelas, Francesca Vigliani, Massimo Agosti, Angelo Selicorni   +5 more
wiley   +1 more source

Abdominal cerebrospinal fluid pseudocysts in patients with ventriculoperitoneal shunts: 30 years of experienceFNx01

Journal of Indian Association of Pediatric Surgeons, 2007
Aim: We evaluated the treatment outcome of the patients having cerebrospinal fluid pseudocyst following ventriculo-peritoneal shunt. Materials and Methods: During the period of 1975 to 2005, 392 hydrocephalic patients underwent ventriculo-peritoneal ...
Sanal M, Laimer E, Haussler B, Hager J
doaj  

Role of radiological parameters in predicting overall shunt outcome after ventriculoperitoneal shunt insertion in pediatric patients with obstructive hydrocephalus.

Neurosurgical Focus, 2016
OBJECTIVE Despite significant advances in the medical field and shunt technology, shunt malfunction remains a nightmare of pediatric neurosurgeons. In this setting, the ability to preoperatively predict the probability of shunt malfunction is quite ...
D. Patra, S. Bir, T. Maiti, P. Kalakoti, H. Cuellar, Bharat Guthikonda, Hai Sun, C. Notarianni, A. Nanda   +8 more
semanticscholar   +1 more source