A biomechanics analysis of the judo osoto-gari technique: comparison of black belt and white belt judokas

2021 ◽  
pp. 1-13
Author(s):  
Lingjun Liu ◽  
Tatsuya Deguchi ◽  
Mitsuhisa Shiokawa ◽  
Takanori Ishii ◽  
Yuta Oda ◽  
...  
Keyword(s):  
Black Belt ◽  
Technique Comparison

Community-based Organizations and Issues in Community Development in an Era Constant Change

2019 ◽  
Vol 10 (7) ◽  
pp. 585-605
Author(s):  
Terrence Thomas ◽  
◽  
Befikadu Legesse ◽  
Cihat Gunden ◽  
◽  
...  
Keyword(s):  
Community Action ◽  
Black Belt ◽  
Valuable Insight ◽  
Top Down ◽  
Community Based ◽  
Community Based Organizations ◽  
Constant Change ◽  
Black Belt Region ◽  
Local Problems ◽  
Community Based Organization

The failure of top-down categorical approaches for generating solutions to many local problems has led to the adoption of alternate approaches. Many scholars believe that a confluence of local and global forces have generated complex problems, which call for new approaches to problem solving. Previously, the top-down approach relied entirely on the knowledgeable elite. Communities were seen as passive study subjects and information flow was one way only- from knowledgeable elites to the less knowledgeable community agents or community-based organization acting on behalf of communities. The objectives of this study are to provide a review of governance as a means of organizing community action to address community problems in the Black Belt Region (BBR) of the Southeastern United States, and an assessment of community problems in the BBR from the perspectives of community-based organizations (CBOs). Data was collected from CBOs via a telephone survey in eleven Southeastern states and via listening sessions conducted with CBOs in 9 Southeastern states. The study provides valuable insight regarding the challenges faced by these organizations and strategies they employ in adapting to serve their communities.

scholarly journals Quality 4.0 — Green, Black and Master Black Belt Curricula

2021 ◽  
Vol 53 ◽  
pp. 748-759
Author(s):  
Carlos A. Escobar ◽  
Debejyo Chakraborty ◽  
Megan McGovern ◽  
Daniela Macias ◽  
Ruben Morales-Menendez
Keyword(s):  
Black Belt

"Black Belt" and "Egypt," illinois

1938 ◽  
Vol 174 (3) ◽  
pp. 50-51
Author(s):  
T. O. M.
Keyword(s):  
Black Belt

Detection of colorectal polyps by multislice CT colonography with ultra-low-dose technique: comparison with high-resolution videocolonoscopy

2004 ◽  
Vol 60 (2) ◽  
pp. 201-209 ◽  
Author(s):  
Christoph Vogt ◽  
Mathias Cohnen ◽  
Andreas Beck ◽  
Stephan vom Dahl ◽  
Volker Aurich ◽  
...  
Keyword(s):  
High Resolution ◽  
Ct Colonography ◽  
Low Dose ◽  
Multislice Ct ◽  
Colorectal Polyps ◽  
Technique Comparison

In situ monitoring of electrosprayed water microdroplets using laser and LED light attenuation technique: Comparison with ultra-high-speed camera imaging

2021 ◽  
Vol 129 (18) ◽  
pp. 183305
Author(s):  
Mário Janda ◽  
Mostafa E. Hassan ◽  
Viktor Martišovitš ◽  
Karol Hensel ◽  
Michal Kwiatkowski ◽  
...  
Keyword(s):  
High Speed ◽  
Light Attenuation ◽  
In Situ Monitoring ◽  
High Speed Camera ◽  
Led Light ◽  
Camera Imaging ◽  
Ultra High Speed ◽  
Technique Comparison

scholarly journals The Convergence Study of the Homotopy Analysis Method for Solving Nonlinear Volterra-Fredholm Integrodifferential Equations

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Behzad Ghanbari
Keyword(s):  
Exact Solution ◽  
Homotopy Analysis Method ◽  
Integrodifferential Equations ◽  
Sufficient Condition ◽  
Analysis Method ◽  
Analytic Treatment ◽  
Homotopy Analysis ◽  
Convergence Study ◽  
Technique Comparison

We aim to study the convergence of the homotopy analysis method (HAM in short) for solving special nonlinear Volterra-Fredholm integrodifferential equations. The sufficient condition for the convergence of the method is briefly addressed. Some illustrative examples are also presented to demonstrate the validity and applicability of the technique. Comparison of the obtained results HAM with exact solution shows that the method is reliable and capable of providing analytic treatment for solving such equations.

Multi-resolution Visual Positioning and Navigation Technique for Unmanned Aerial System Landing Assistance

2017 ◽  
Vol 70 (6) ◽  
pp. 1276-1292
Author(s):  
Chong Yu ◽  
Jiyuan Cai ◽  
Qingyu Chen
Keyword(s):  
Real World ◽  
State Of The Art ◽  
Unmanned Aerial System ◽  
Detection Accuracy ◽  
Relative Positioning ◽  
Positioning Accuracy ◽  
Visual Positioning ◽  
Positioning Technique ◽  
Technique Comparison ◽  
Resolution Simulation

To achieve more accurate navigation performance in the landing process, a multi-resolution visual positioning technique is proposed for landing assistance of an Unmanned Aerial System (UAS). This technique uses a captured image of an artificial landmark (e.g. barcode) to provide relative positioning information in the X, Y and Z axes, and yaw, roll and pitch orientations. A multi-resolution coding algorithm is designed to ensure the UAS will not lose the detection of the landing target due to limited visual angles or camera resolution. Simulation and real world experiments prove the performance of the proposed technique in positioning accuracy, detection accuracy, and navigation effect. Two types of UAS are used to verify the generalisation of the proposed technique. Comparison experiments to state-of-the-art techniques are also included with the results analysis.

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