Results 151 to 160 of about 399,886 (383)

Novel Porous Gold Microspheres Anisotropic Conductive Film (PGMS‐ACF) with High Compression Ratio for Flip Chip Packaging

open access: yesAdvanced Electronic Materials, EarlyView.
This research presents a novel method for preparing porous gold microspheres with controllable particle size. The method can overcome the long‐term challenge of manufacturing ultrafine (1–10 µm) porous gold conductive microspheres. Compared to commercial polymer composite conductive microspheres anisotropic conductive film (ACF), porous gold ...
Li Zhang   +6 more
wiley   +1 more source

A connection between topological ligaments in shape optimization and thin tubular inhomogeneities [PDF]

open access: yesarXiv, 2019
In this note, we propose a formal framework accounting for the sensitivity of a function of the domain with respect to the addition of a thin ligament. To set ideas, we consider the model setting of elastic structures, and we approximate this question by a thin tubular inhomogeneity problem: we look for the sensitivity of the solution to a partial ...
arxiv  

Nutritional benefits of pancreas‐sparing total duodenectomy for severe duodenal polyposis in patients with familial adenomatous polyposis

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
The postoperative nutritional status of patients with familial adenomatous polyposis who underwent pancreas‐sparing total duodenectomy was better than that of patients who underwent pancreaticoduodenectomy. This study provides the first direct comparison of postoperative nutritional outcomes between patients with pancreas‐sparing total duodenectomy and
Ibuki Fujinuma   +11 more
wiley   +1 more source

Surgical Procedure of Lateral Lymph Node Dissection for Advanced Lower Rectal Cancer

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
Lateral lymph node dissection (LLND) is an effective surgical approach for lower rectal cancer. This paper outlines key points from the Japan Society of Gastroenterological Surgery consensus meeting, including standardized LLND techniques and procedural highlights.
Mamoru Uemura   +9 more
wiley   +1 more source

Two‐Stage Treatment for Adult Large Patent Ductus Venosus

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This is the first report of a two‐stage treatment for an adult large PDV involving the first stage surgical angioplasty of the large Arantius' duct and second stage embolization of the formed small Arantius' duct. The two‐stage approach could avoid embolic material migration into the systemic circulation or acute portal hypertension associated with the
Shohei Kudo   +4 more
wiley   +1 more source

Advances in 3D and 4D Printing of Soft Robotics and Their Applications

open access: yesAdvanced Intelligent Systems, EarlyView.
This article summarizes the development of 3D‐printed soft robotics in the recent decade. The article discusses the printing capabilities of different additive manufacturing technologies in terms of soft polymers, multimaterial printability, soft robotic printing, and 4D printing.
Hao Liu   +5 more
wiley   +1 more source

Maths in Medicine: How to Survive a Science Fair

open access: yes, 2016
When talking to secondary school students, first impressions are crucial. Accidentally say something that sounds boring and you'll lose them in seconds. A physical demonstration can be an eye-catching way to begin an activity or spark off a conversation ...
Pearce, Philip, Shearer, Tom
core  

MORPHOLOGICAL ANALYSIS OF AGE DYNAMICS OF BIOMECHANICAL PROPERTIES OF KNEE LIGAMENTS OF THE KNEE JOINT IN HUMAN FETUSES

open access: yesСеченовский вестник, 2017
A study of the structure and biomechanical properties of knee joint ligaments in 200 fetus corpses at the age of 12 to 38 weeks of intrauterine development was conducted.
A. E. Strizhkov
doaj  

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