Results 71 to 80 of about 35,939 (300)

Case Report: Late simultaneous metastasis of renal clear cell carcinoma to the ampulla and breast

open access: yesFrontiers in Oncology
We present the case of a 67-year-old female who developed simultaneous metastases to the ampulla of Vater and the breast. Her medical history is significant for a radical nephrectomy performed twenty-one years prior for renal cell carcinoma (RCC).
Guofeng Dai   +3 more
doaj   +1 more source

Minimally invasive surgical treatment of carcinoma of the papilla of Vater: A case report

open access: yesJournal of Health Sciences, 2017
Ampullary cancer is a rare neoplasm of the pancreaticobiliary tract. Most of the ampullary neoplasms require surgical resection. Cephalic pancreaticoduodenectomy (CPD) has been performed laparoscopically at high-volume institutions worldwide.
Ismar Rašić   +4 more
doaj   +1 more source

Durability of Soft Pneumatic Actuators: A Review and Benchmarking Protocol

open access: yesAdvanced Robotics Research, EarlyView.
Lack of durability is a key challenge hindering the broad scale adoption of soft pneumatic actuators (SPAs) in automation industries. This review provides a comprehensive overview of existing research on SPA durability, introduces a standardized durability benchmarking protocol to consolidate the testing of SPAs, and outlines promising directions for ...
Dickson Chiu Yu Wong   +2 more
wiley   +1 more source

Die weißen Flecken in der Diskussion “zur neuen Vaterrolle” - Folgerungen aus dem gegenwärtigen Forschungsstand in Deutschland

open access: yesJournal of Family Research, 2005
Neuere empirische Daten belegen, dass die 'neuen Väter' keine mediale Erfindung sind, sondern dass ca. 20 Prozent der deutschen Väter in Einstellung und Verhalten nicht mehr der traditionellen Männerrolle entsprechen.
Gudrun Cyprian
doaj  

Bound Water as a Reinforcing Element for Ultra‐Strong Polyacrylamide

open access: yesAdvanced Science, EarlyView.
Rather than acting as a conventional plasticizer, bound water serves as a reinforcing element in polyacrylamide by constructing strong PAM–water–PAM hydrogen‐bond networks. This water‐mediated architecture delivers ultra‐high mechanical strength and exceptional flame resistance, redefining the role of water in polymer reinforcement.
Sirawit Pruksawan   +10 more
wiley   +1 more source

Efficacy and Adverse Effects of Self-Expandable Metal Stent Placement for Malignant Duodenal Obstruction: The Papilla of Vater as a Landmark

open access: yesCancer Management and Research, 2020
Chi-Huan Wu, Mu-Hsien Lee, Yung-Kuan Tsou, Wei Teng, Cheng-Hui Lin, Kai-Feng Sung, Nai-Jen Liu Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan, TaiwanCorrespondence: Nai-Jen LiuDepartment of Gastroenterology ...
Wu CH   +6 more
doaj  

Printable Piezoresistive Hybrid Hydrogels Based on 2D MoS2 for Flexible Pulse Sensing

open access: yesAdvanced Science, EarlyView.
Hybrid 1T‐MoS2‐based hydrogels are engineered through UV curing and 3D printing to achieve tunable electromechanical properties for wearable sensing. These soft architectures enhance mechanical stability and reproducible piezoresistive responses within the physiological pressure range.
Jenny Flores   +18 more
wiley   +1 more source

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