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Search Results: 1 - 10 of 445 matches for " Adil; Canbora "
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Prevalence and Distribution of Sesamoid Bones of the Hand: A Radiographic Study in Turkish Subjects
Kose,Ozkan; Guler,Ferhat; Turan,Adil; Canbora,Kerem; Akalin,Serdar;
International Journal of Morphology , 2012, DOI: 10.4067/S0717-95022012000300055
Abstract: the purpose of this study was to examine the plain anteroposterior radiographs of the hands in turkish subjects in order to determine the prevalence of sesamoid bones and their distribution. a total of 923 hand radiographs from 459 men and 464 women with a mean age of 43.76±14.8 years (range, 18-85 years) were examined. two sesamoid bones (ulnar and radial) were always present at the metacarpophalangeal (mcp) joint of the thumb (100%). one sesamoid bone in the thumb interphalangeal (ip) joint was observed in 21.3% of the cases. the prevalence of sesamoid bone of the index and little mcp joint were 36.6% and 53.2% respectively. sesamoid bones palmar to the mcp joints of the middle finger and ring finger were rare; the incidence for these locations being 1.3% (12 hands) and 0.9% (8 hands), respectively. there were no significant differences between left and right hand digits. the distribution of sesamoid bones in different locations between male and female subjects were statistically similar in 1st ip joint (p=0.530), 4th mcp (p=0.631), 5th mcp (p=0.067) joints. however, the sesamoid bones in 2nd mcp and 3rd mcp joints were statistically more frequent in female subjects (p=0.024 and p=0.018 respectively). the present study represents the first report on the prevalence and distribution of sesamoid bones in the hand in turkish subjects. the prevalence of sesamoid bones in turkish population is considerably different from the africans and europeans, but rather resembles mediterranean and arab populations.
Prevalence and Distribution of Sesamoid Bones of the Hand: A Radiographic Study in Turkish Subjects Prevalencia y Distribución de los Huesos Sesamoideos de la Mano: Un Estudio Radiográfico en Sujetos Turcos
Ozkan Kose,Ferhat Guler,Adil Turan,Kerem Canbora
International Journal of Morphology , 2012,
Abstract: The purpose of this study was to examine the plain anteroposterior radiographs of the hands in Turkish subjects in order to determine the prevalence of sesamoid bones and their distribution. A total of 923 hand radiographs from 459 men and 464 women with a mean age of 43.76±14.8 years (range, 18-85 years) were examined. Two sesamoid bones (ulnar and radial) were always present at the metacarpophalangeal (MCP) joint of the thumb (100%). One sesamoid bone in the thumb interphalangeal (IP) joint was observed in 21.3% of the cases. The prevalence of sesamoid bone of the index and little MCP joint were 36.6% and 53.2% respectively. Sesamoid bones palmar to the MCP joints of the middle finger and ring finger were rare; the incidence for these locations being 1.3% (12 hands) and 0.9% (8 hands), respectively. There were no significant differences between left and right hand digits. The distribution of sesamoid bones in different locations between male and female subjects were statistically similar in 1st IP joint (p=0.530), 4th MCP (p=0.631), 5th MCP (p=0.067) joints. However, the sesamoid bones in 2nd MCP and 3rd MCP joints were statistically more frequent in female subjects (p=0.024 and p=0.018 respectively). The present study represents the first report on the prevalence and distribution of sesamoid bones in the hand in Turkish subjects. The prevalence of sesamoid bones in Turkish population is considerably different from the Africans and Europeans, but rather resembles Mediterranean and Arab populations. El objetivo de este estudio fue examinar radiografías anteroposteriores de manos en sujetos turcos para determinar la prevalencia y distribución de los huesos sesamoideos. Fueron examinadas 923 radiografías de mano, 459 hombres y 464 mujeres, con edad media de 43,76 ± 14,8 a os (rango, 18-85 a os). Dos huesos sesamoideos (ulnar y radial) estuvieron siempre presentes en la articulación metacarpofalángica (MCF) del primer dedo de la mano (100%). Un solo hueso sesamoideo en la articulación interfalángica (IP) del primer dedo de la mano se observó en el 21,3% de los casos. La prevalencia del hueso sesamoideo, índice y articulación MCP fueron fue de 36,6% y 53,2% respectivamente. Los huesos sesamoideos palmares a las articulaciones metacarpofalángica del dedo medio y dedo anular eran poco frecuentes, su incidencia fue 1,3% (12 manos) y 0,9% (8 manos), respectivamente. No hubo diferencias significativas entre los dígitos izquierdos o derechos. La distribución de los huesos sesamoideos en diferentes lugares entre los sujetos de ambos sexos fueron estadísticamente
Studying the Utilization of Plastic Waste by Chemical Recycling Method  [PDF]
Adil Ko?
Open Journal of Applied Sciences (OJAppS) , 2013, DOI: 10.4236/ojapps.2013.37051
Abstract:

The rapid increase in the use of plastic materials in the recent years led to the accumulation of excessive amounts of plastic waste. The so-called thermoplastics such as PE, PP, PS, PVC and PET as well as materials that are derived from these are the type of plastic that is most used and consequently creates most of the waste. In this study, the original and waste forms of PE and PP plastic types have been chosen for thermal and catalytic degradation. As process parameter, 410oC - 450oC temperature interval and 600 mL/min constant flow rate nitrogen gas have been chosen as the carrier gas and the reaction time was considered to be 90 minutes for all experiments. Liquid products collected in experiments were separated by means of fractioned distillation process. For purposes of determining product distribution, the fractions, which were separated by distillation, were diluted in an appropriate solution for analysis of GC/MS. In the study conducted, it has been observed that the liquid product distribution obtained mainly consists of a mixture of saturated and unsaturated (heptane, heptane, octane, nonane, dodecane, etc.) hydrocarbons.

New Oscillation Results for Forced Second Order Differential Equations with Mixed Nonlinearities  [PDF]
Ercan Tun?, Adil Kaymaz
Applied Mathematics (AM) , 2012, DOI: 10.4236/am.2012.32023
Abstract: Some new oscillation criteria are given for forced second order differential equations with mixed nonlinearities by using the generalized variational principle and Riccati technique. Our results generalize and extend some known oscillation results in the literature.
Gradient Observability for Semilinear Hyperbolic Systems: Sectorial Approach  [PDF]
Adil Khazari, Ali Boutoulout
Intelligent Control and Automation (ICA) , 2014, DOI: 10.4236/ica.2014.53019
Abstract:

The aim of this work is to study the notion of the gradient observability on a subregion ω of the evolution domain Ω for a class of semilinear hyperbolic systems. We show, under some hypothesis, that the gradient reconstruction is achieved following sectorial approach combined with fixed point techniques. The obtained results lead to an algorithm which can be implemented numerically.

Sectorial Approach of the Gradient Observability of the Hyperbolic Semilinear Systems Intern and Boundary Cases  [PDF]
Adil Khazari, Ali Boutoulout
Applied Mathematics (AM) , 2016, DOI: 10.4236/am.2016.712117
Abstract: The aim of this paper is to study the notion of the gradient observability on a subregion w of the evolution domain W and also we consider the case where the subregion of interest is a boundary part of the system evolution domain for the class of semilinear hyperbolic systems. We show, under some hypotheses, that the flux reconstruction is guaranteed by means of the sectorial approach combined with fixed point techniques. This leads to several interesting results which are performed through numerical examples and simulations.
A Review on Mobile and Sensor Networks Innovations in Intelligent Transportation Systems  [PDF]
Emad Felemban, Adil A. Sheikh
Journal of Transportation Technologies (JTTs) , 2014, DOI: 10.4236/jtts.2014.43020
Abstract:

Rapid developments of mobile technologies, data acquisition and big data analytics, and their integration with critical application domains such as transportation systems have the potential to produce more efficient, real-time, intelligent and safe transportation infrastructure. To increase the quality of transportation services, wireless sensor networks, mobile phones, crowd sourcing, RFID and Bluetooth technologies are being used. We surveyed innovations that were transformed from ideas in research labs into commercial systems in practical use. In this paper, we present some innovative mobile technologies, services and platforms that are being used in modern transportation applications including traffic data acquisition, traffic management and control, route optimizations, infrastructure redesign, road safety and enhancing user experience.

Structure of weakly periodic rings with potent extended commutators
Adil Yaqub
International Journal of Mathematics and Mathematical Sciences , 2001, DOI: 10.1155/s0161171201005051
Abstract: A well-known theorem of Jacobson (1964, page 217) asserts that a ring R with the property that, for each x in R, there exists an integer n(x)>1 such that xn(x)=x is necessarily commutative. This theorem is generalized to the case of a weakly periodic ring R with a “sufficient” number of potent extended commutators. A ring R is called weakly periodic if every x in R can be written in the form x=a
Effects of Some Climates Parameters of Environmentally Uncontrollable Broiler Houses on Broiler Performance
Adil Akyuz
Journal of Animal and Veterinary Advances , 2012,
Abstract: Environmental conditions of commercial broiler house, such as temperature, relative humidity and lightening, on the performance of broiler in winter and summer months in Kahramanmaras province was determined in this experiment. After 42 days of rearing period average of temperature, relative humidity and light intensity of poultry house were measured in summer months 30.56-26.60°C, 32.22-49.33% and 55.1 wat m-2 in winter months 29.5-13.93°C, 67.55-79.15% and 49.33 watt m-2, respectively. Lost of live weight was found to be 23 and 58.9% in summer and in winter months, respectively. As a result insufficient poultry house environmental conditions were detected in broiler enterprise which reduces the economic efficiency of enterprise.
UNEMPLOYMENT AND THE ENTREPRENEUR
Adil Mouhammed
International Journal of Economics and Research , 2010,
Abstract: This paper aims at analyzing the problem of unemployment and the role of the entrepreneur in reducing the rate of unemployment through innovations. Having reviewed the basic theories of unemployment, the paper explains the role of the entrepreneur as developed by Schumpeter in reducing the rate of unemployment. Not surprisingly, unemployment can be reduced over the course of the business cycle but cannot be eliminated under capitalism, because a low rate of unemployment will increase wages and power of the working people
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