نتایج جستجو برای artificial finger prototype

تعداد نتایج: 291800  

2001
Yukio Sugiura,

Zinc finger proteins acquire DNA-binding ability by Zn (II) complexation. In the zinc finger domain of the Cys2His2 type, each finger is approximately 30 amino acid residues long and consists of a simple ββα–fold stabilized by chelation of a zinc ion with the conserved Cys2His2 residues. A zinc finger motif of Cys2His2 offers an attractive framework for the design of a novel DNA-binding protein...

The purpose of this paper is to design and optimize an intelligent fuzzy-logic controller for a three-degree of freedom (3DOF) artificial finger with shape-memory alloy (SMA) wire actuators. The robotic finger is constructed using three SMA wires as tendons to bend each phalanx of the finger around its revolute joint and three torsion springs which return the phalanxes to their original positio...

2008
Eyal Dassau, Bruce A. Buckingham, Lois Jovanovič, Francis J. Doyle,

Background: The quest toward an artificial β-cell has been accelerating, propelled by recent technological advances in subcutaneous glucose sensors and insulin pumps. The development and clinical testing of algorithms involves several challenges: communication and data transfer between a sensor and a pump via computer, a human interface presenting real-time information to the physician, safety ...

2007
Utpal Garain,

Artificial immune system (AIS)-based pattern classification approach is relatively new in the field of pattern recognition. The study explores the potentiality of this paradigm in the context of prototype selection task that is primarily effective in improving the classification performance of nearest-neighbor (NN) classifier and also partially in reducing its storage and computing time require...

Journal: :Journal of virology 2005
Takashi Sera,

Prevention of virus infections is a major objective in agriculture and human health. One attractive approach to the prevention is inhibition of virus replication. To demonstrate this concept in vivo, an artificial zinc finger protein (AZP) targeting the replication origin of the Beet severe curly top virus (BSCTV), a model DNA virus, was created. In vitro DNA binding assays indicated that the A...

2010
Koichi Koganezawa,

This paper shows mechanisms for artificial finger based on a planetary gear system (PGS). Using the PGS as a transmitter provides an under-actuated system for driving three joints of a finger with back-drivability that is crucial characteristics for fingers as an end-effector when it interacts with external environment. This paper also shows the artificial finger employed with the originally de...

1998

A new algorithm for clustering is presented — the Distributed Clustering Algorithm (DCA). It is designed to be incremental and to work in a real-time situation, thus making it suitable for robotics and in models of concept formation. The DCA starts with one cluster (or rather prototype at the center of the cluster), successively adding prototypes and distributing them according to data density ...

2013
Kimberly A Wilson, Morgan L Chateau, Matthew H Porteus,

The ability to direct human telomerase reverse transcriptase (hTERT) expression through either genetic control or tunable regulatory factors would advance not only our understanding of the transcriptional regulation of this gene, but also potentially produce new strategies for addressing telomerase-associated disease. In this work, we describe the engineering of artificial zinc finger transcrip...

H DABIRASHRAFI, N MOGHDAMI, Y BEHJATNIA,

We used the modified one finger laparoscopy technique on 100 patients and found it to be successful in 87% of cases. No major complication occurred during or after such operations. However, we think that this technique is accompanied by three important problems: 1) The CO2 gas is lost f1"om the subumbilical incision, 2) A secondary fascial layer is present in some patients, and 3) There i...

2004
Lars Ludwig, David O'Sullivan, Xuan Zhou,

The semantic web has gained widespread popularity. A large number of important research fronts are now been explored by researchers from around the world. Besides Semantic Web Services, one important area is how knowledge is managed and in particular how documents can be enriched through techniques such as semantic annotation. Annotations of documents and pages provide machine-readability of in...

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