Results 111 to 120 of about 3,662 (299)

Insoluble polyelectrolyte and ion-exchange hollow fiber impregnated therewith [PDF]

, 1977
The number of quaternary sites and ion exchange capacity of a polyquaternary, cross linked, insoluble copolymer of a vinyl pyridine and a dihalo organic compound is increased by about 15-35% by reaction of the polymer with an amine followed by ...
Rembaum, A.
core   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

IV Range Packaging freshness [PDF]

, 2007
In the sector of fresh produce or 4th range products, today new packaging technologies contribute to maintain product quality and properties unchanged, from the preparation until ...
Lunadei, Loredana
core   +1 more source

Effective Soft-Core Potentials and Mesoscopic Simulations of Binary Polymer Mixtures

, 2010
Mesoscopic molecular dynamics simulations are used to determine the large scale structure of several binary polymer mixtures of various chemical architecture, concentration, and thermodynamic conditions.
Allen M. P., Baeurle S. A., Baeurle S. A., Baeurle S. A., Baeurle S. A., Balsara N., Beckrich P., Bedrov D., Bhatia A. B., Binder K., Bolhuis P. G., Camargo M., Catlett C., Cavallo A., Clancy T. C., Dautenhahn J., Doi M., Dudowicz J., Flory P. J., Frenkel D., Groot R. D., Guenza M., Guenza M., Hansen J.-P., Heine D., Høye J. S., Jaramillo E., Jeon H. S., Kirkwood J. G., Krakoviack V., Krakoviack V., Krishnamoorti R., Lee J. H., Lipson J. E. G., Lodge T. P., Louis A. A., Malescio G., Matsumoto M., McCarty J., McQuarrie D. A., Mullinax J. W., Murat M., Müller M., Olabisi O., Sambriski E. J., Sariban A., Schweizer K. S., Schweizer K. S., Sewell T. D., Strobl G., Sun Q., Tang H., Wittmer J. P., Yatsenko G., Yatsenko G., Yelash L., Zerah G., Zeroni I.   +57 more
core   +1 more source

Self‐Soldering, Stretchable and Self‐Healing Liquid Metal Elastomer Interconnections for Soft Electronics Platforms

Advanced Materials Technologies, EarlyView.
A self‐healing and electrically conductive liquid metal elastomer enables robust self‐soldering of surface mount devices for soft electronics. Photothermally activated conductive pathways, strong pressure‐sensitive adhesion, and stable package‐integrated contacts provide high conductivity and extreme stretchability.
Su Thiri San, Ahmed Albeltagi, Mikko Nelo, Jari Juuti, Jarkko Tolvanen, Jari Hannu   +5 more
wiley   +1 more source

Polypropylene

NIPPON GOMU KYOKAISHI, 2007
  +7 more sources

Estudo randômico da correção cirúrgica do prolapso uterino através de tela sintética de polipropileno tipo I comparando histerectomia versus preservação uterina

Revista do Colégio Brasileiro de Cirurgiões
OBJETIVO: Comparar os resultados anatômicos pós-operatórios de pacientes portadoras de prolapso uterino tratadas utilizando tela de polipropileno para correção dos defeitos do assoalho pélvico, comparando histerectomia vaginal com a preservação do útero.
Silvia Carramão, Antonio Pedro Flores Auge, Aparecida Maria Pacetta, Eliana Duarte, Paulo Ayrosa, Nucélio LML Lemos, Tsutomu Aoki   +6 more
doaj   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Utilização do Sistema Prolene de Hérnia (SPH) para o reparo de hérnias inguinais

Revista do Colégio Brasileiro de Cirurgiões
OBJETIVO: Aferir complicações pós-operatórias imediatas e tardias em pacientes portadores de hérnia inguinal, submetidos à correção cirúrgica pela técnica de Gilbert1, com utilização do Sistema Prolene de Hérnia (SPH). MÉTODOS: Foram pesquisados todos os
Cláudio Corá Mottin, Rafael Jacques Ramos, Maurício Jacques Ramos   +2 more
doaj   +1 more source

Mechanical Properties of Oil Palm (Elaeis Guineensis, Jacq.) Empty Fruit Bunch Fibre-Polypropylene Composites [PDF]

, 1999
This study aimed to evaluate the suitability of oil palm (Elaeis guineensis, Jacq.) empty fruit bunch fibres, currently an agriculture waste available in abundance as filler in polypropylenes (PP).
Low, Ai Lean
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