Results 131 to 140 of about 2,483,785 (293)

Stochastic Entanglement of Deterministic Origami Tentacles For Robust Robotic Grasping

Advanced Science, EarlyView.
This study introduces an origami tentacle gripper to robustly grasp objects‐in air, underwater, and even in orbital space‐by exploiting a synergy between local, deterministic deformation programming and global, stochastic entanglements. A single origami tentacle can be designed to coil with a simple tendon pull.
Alec Boron, Bokun Zheng, Ziyang Zhou, Noel Naughton, Suyi Li   +4 more
wiley   +1 more source

Micro Injection Molding Machine Technology; in Micro Injection Molding

, 2018
The present chapter introduces the design of micro molding machines from two different perspectives: analysis of patents on the technology, and design architectures and solutions for the micro injection molding machines. The first analysis is oriented
Fantoni Gualtiero, Hansen Hans, Gabelloni Donata, Tosello Guido   +3 more
core  

Experimental Study on the Demolding Force in Micro Metal Injection Molding [PDF]

, 2007
In this paper experimental study on the demolding force needed to eject micro structures in Micro Metal Injection Molding (μMIM) is conducted. Injection molding is done on a variotherm mold mounted on a Battenfeld injection molding machine and demolding
Fu, G., Loh, N.H., Tor, Shu Beng, Tay, B.Y.   +3 more
core  

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source

Applicability of Microcellular Injection Molding for Thermoplastic Materials

, 2019
Tato bakalářská práce se zabývá vstřikováním termoplastických materiálů za pomoci technologie MuCell, namísto konvenčního vstřikování. Hodnocení aplikovatelnosti probíhalo na dvou procesních variantách. Posuzována byla vzniklá struktura vzhledem k úspoře
Rajnoha, Vojtěch
core  

Iron‐Tannic Acid Hydrogel Mediated Mild Photothermal Therapy Combined With Ferroptosis Enhances Anti‐Tumor Immunity in Colorectal Cancer

Advanced Science, EarlyView.
An injectable gelatin‐based tannic acid–iron hydrogel with mild photothermal therapy could not only induce immunogenic cell death, but also elicit ferroptosis of both tumor cells and tumor‐associated macrophages, resulting in DC maturation, T‐cell infiltration and down‐regulation of ferroptosis‐sensitive M2‐type TAMs levels.
Yuan Zhu, Xi Yu, Tao Wang, Wanyi Liu, Chang Lu, Jiani Zhong, Yujie He, Wei Li, Kunxi Zhang, Peihao Yin, Zeting Yuan   +10 more
wiley   +1 more source

Pengaruh Variasi Holding Time dan Temperatur Paduan Polipropilena (PP) dengan Serat Sabut Kelapa Terhadap Kekuatan Tarik dan Bending Pada Proses Injection Molding

Rotor: Jurnal Ilmiah Teknik Mesin, 2014
Utilization of composite materials as an alternative to metal materials in the expanding field of engineering. This is because the advantages possessed by Composite materials such as natural fibers into a lighter construction, corrosion resistance, and ...
Nurdin Akbar A, Yuni Hermawan
doaj  

Injection molding of metallic silicon.

Journal of the Ceramic Association, Japan, 1985
KANEKO, Yasunari, SATO, Masatoshi, SAITOH, Katuyoshi, TANAKA, Toshiya   +3 more
openaire   +2 more sources

Klotho‐Derived Peptide 1 Protects against Acute Kidney Injury by Directly Targeting Mitochondrial ATAD3A

Advanced Science, EarlyView.
This study uncovers that KP1, a Klotho‐derived peptide, protects the kidney against acute kidney injury, a clinical syndrome with high morbidity and mortality. KP1 enters tubular epithelial cells via endocytosis, directly interacts with the mitochondrial ATAD3A/HIGD2A complex, thereby preventing cytochrome c release, and caspases activation, and ...
Xiaoyao Zhang, Shihui Lin, Tianyu Wu, Zhixin Zhang, Hong Zhou, Xue Hong, Youhua Liu   +6 more
wiley   +1 more source

Analysis of Shrinkage in Metal Injection Molding

Advanced Technologies & Materials
Maintaining component dimensions in metal injection molding (MIM) is difficult because of significant component shrinkage in the sintering step and shrinkage variation. Most of the shrinkage variation in MIM is due to density inhomogeneity in moldings (greens), induced in the injection molding step.
openaire   +1 more source