Het Nieuwe hoffdbureau der Semarang-Cheribon Stoomtrammaatschappij te Tegal is a railroad office building owned by Semarang Cheribon Stoomtrammaatschappij (SCS) for design by architect Maclaine Pont. In 1910 created the design of this building in a the Netherlands, then the building built in year 1911-1913 in town Tegal, Indonesia. SCS Director in Den Haag is a parent in law of Pont and proposed Pont to handle the project. In the year 1930 woke up some house across the railway station. The houses inhabited by Javanese people who worked on the railway. Uniqueness form of the house allegedly designed by architect. Seeing the close relationship between the director of SCS with Pont, it is likely that residential building is also the Pont design input. With qualitative methods conducted the analysis on the couple dwelling housing. Based on the General guidelines of proportional, visibility of normal eyes, and bright light indoors by the sunlight. Then match the spatial form of residential architecture in the Java community in 1930.

[1]. Siahaan, Uras. Prof. Dr.-Ing., MODUL; Perencanaan Kota dan Permukiman, penerbit Jurusan Arsitektur Fakultas Teknik Universitas Kristen Indonesia, Jakarta: UKI Press. ISBN 978-979-9345-08-0, 2012 [2]. Reitsma, S.A. Eenige Bladzijden Indische: Spoorwegpolitiek. De Lijn in het Serajoedal. Tegal: J.D. Boer. 1915.
[3]. Ingleson, John. In Search of Justice Workers and Unions in Colonial Java 1908-1926. Singapore, Oxford, New York: Oxford University Press. 1986
[4]. Semarang-Cheribon Stoomtram-Maatschappij Verslag Over Het Jaar 1914, hlm. 12-13.
[5]. Semarang-Joana Stoomtram-Maatschappij Verslag Over Het Jaar 1938, hlm. 6......

A study is conducted to identify the work stress among library professionals in general employed in various institutions in and around India. A questionnaire was distributed to the library professionals in general, which consists of demographic details, physical and psychological effects, causes, comfort strategy to adopt, and how they exposed, in their work place. It is found that the frequency of age group of respondents in respect of this research study is tabulated. Out of 19 respondents, the maximum number of respondents is pertaining to the age group in between 30-39 years by attaining the percentage of 52.63%. It is highlighted that 78.94% of respondents are Grade-I Librarians. This study highlights the result that maxim numbers of library professionals are experiencing the stress factor C, A, C, A, B. These factors are explained in this study.

[1]. Helge Hoel, Dieter Zapf, Cary L Cooper (2002), Workplace bullying and stress, in Pamela L. Perrewe, Daniel C. Ganster (ed.) Historical and Current Perspectives on Stress and Health (Research in Occupational Stress and Well-being, Volume 2), Emerald Group Publishing Limited, pp.293-333
[2]. Neal M Ashkanasy, Claire E Ashton-James, Peter J Jordan (2003), PERFORMANCE IMPACTS OF APPRAISAL AND COPING WITH STRESS IN WORKPLACE SETTINGS: THE ROLE OF AFFECT AND EMOTIONAL INTELLIGENCE, in Pamela L. Perrewe and Daniel C. Ganster (ed.) Emotional and Physiological Processes and Positive Intervention Strategies (Research in Occupational Stress and Well-being, Volume 3), Emerald Group Publishing Limited, pp.1-43
[3]. Anna Shuttleworth, (2004) "Managing workplace stress: how training can help", Industrial and Commercial Training, Vol. 36 Iss: 2, pp.61 – 65
[4]. Anne Stevenson, Sarah Harper, (2006) "Workplace stress and the student learning experience", Quality Assurance in Education, Vol. 14 Iss: 2, pp.167 – 178
[5]. Elisa F. Topper, (2007) "Stress in the library workplace", New Library World, Vol. 108 Iss: 11/12, pp.561 - 564.....

Various techniques have been employed to optimize the performance of wound rotor induction generator (WRIG) based wind power generation systems. Input voltage control was used for the improvement of power factor in grid-connected induction generators. However, in this case, efficiency reduces drastically due to high output current. Moreover, the control range is limited. The conventional rotor resistance control had also been used for wind -driven WRIG. But, with this, the input power factor becomes very poor. In this paper, a new control method is proposed where both input voltage and slip power control are combined to achieve better performance. For each operating point an optimum input voltage is set and slip is controlled by rotor resistance such that the maximum efficiency is obtained. Moreover, both power factor and efficiency are improved for a wide range of speed variations. Also the reactive power demand is reduced throughout the range of effective speed which is compensated by optimum fixed capacitors. This scheme is useful for low power wind energy conversion system (WECS) where wind speed varies over wide range. Simulation model for the proposed schemes are developed using MATLAB and the performance of the induction generator under various wind conditions are studied with this model. Also the performance characteristics of the proposed schemes are experimentally verified. The proposed control schemes are simple as well as cheap.

[1] S. Engelhardt, I. Erlich, C. Feltes, J. Kretschmann, and F. Shewarega, "Reactive power capability of wind turbines based on doubly fed induction generators," IEEE Trans. on Energy conversion, Vol. 26, No. 1, pp. 364-372, May 2011. [2] E. A. DeMeo, "20% electricity from wind power: An overview," IEEE Power Energy Soc. General Meeting-Convers. Del. Electr. Energy 21st Century, Pittsburgh, USA, pp. 1-3, 20-24 July, 2008. [3] V. Subbiah, and K. Geetha, "Certain investigations on a grid connected induction generator with voltage control," IEEE International Conference on Power Electronics, Drives and Energy Systems, New Delhi, India, pp. 439–444, 8-11 Jan., 1996. [4] B. Singh, "Induction generators – a prospective," Electric Machines and Power Systems, Taylor & Francis, Vol. 23, pp. 163-177, 1993. [5] W. E. Leithead and B. Connor, "Control of a variable speed wind turbine with induction generator," Control‟94,21-24 March 1994, pp. 1215-17.....

The effect of bio-augumentation on biokinetics parameters in the mesophillic anaerobic digestion of poultry droppings was carried out. The parameters investigated include: the maximum specific growth rate, yield, COD removal efficiency, decay coefficient and the growth phases. It was observed that inoculation positively affect the lag phase, exponential growth phases, yield, specific growth rate and COD removal efficiency. This was achieved by integrated recycle of digested sludge into the reactor, whose value depended on the biomass yield, for the recycle stream to serve as inoculum.

[1]. Bailey, J.E. and Ollis, D.F. (1986) ,Biochemical Engineering Fundamentals, McGraw-Hill, New York,pp.542-550.
[2]. CDM , Project Potential in the Poultry Waste Management Sector in Bangladesh (2011), 5 June-last update).Available Online: http:/ wasteconcern.org (2005), December 8.
[3]. Dara, S.S., (2006), S. Chand & Company Ltd., New Delhi, India, pp.64
[4]. FAO, Corporate Document Repository, Feed from Animal Waste. Available Online, http:/www.fao.org.Assessed on August 13. 2010
[5]. Garcia-Ochoa,F .,Santos, V.E. ,Naval,L., Guardio la,E. and Lopez, B., (1999) Kinetic Model for Anaerobic Digestion of Livestock Manure. Enzyme and Microbial Technology, Elsevier,Vol.25, pp.50-60.

The main consideration for design and implementation a doubly-fed induction generator (DFIG) applied to wind power generation driven by wind turbine is under study for low voltage ride-through application during system unbalance. An improved control and operation of DFIG system under unbalanced grid voltage conditions by coordinating the control of both the rotor side converter (RSC) and the grid side converter (GSC) is done in this thesis. Simulation and analysis of DFIG system with wind turbine using Fuzzy logic controller for RSC and GSC under unbalanced condition is presented in the positive synchronous reference frame The steady-state operation of the DFIG and its dynamic response to voltage sag resulting from a remote fault on the 120-kV system is shown in this thesis using controllers. Modeling of DFIG system under Fuzzy logic controller to control voltage and active-reactive powers is done using MATLAB/SIMULINK.

[1]. Reto Zimmermann and Wolfgang Fichtner " Low-Power Logic Styles:CMOS versus Pass Transistor Logic"IEEE journal of Solid-State Circuits, Vol.32, No.7, April 1997,pp.1079-1090.

[2]. D. Markovi, B. Nikoli and V.G. Oklobdzija "A general method in synthesis of pass-transistor circuits" Microelectronics Journal 31, 2000, pp.991-998.

[3]. Fang-shi Lai and Wei Hwang, "Design and Implementation of Differential Cascade Voltage Switch with Pass-Gate (DCVSPG) Logic for High-Performance Digital Systems" IEEE Journal of Solid-State Circuits, Vol.32, No.4, (April 1997),pp.563-573.

[4]. "A Carry Skip Adder with Logic Level", by Kim, Kwang Yoal, University of Rostock Electrical Engineering and Information Technology, Germany.

[5]. Anantha P. Chandrakasan, Robert W. Brodersen, "Low Power Digital CMOS Design" Kluwer Academic Publishers, 1995...

A "managed care model" has been realized to permit both a continuous patient check without hospitalization. Here the main focus is on designing hardware and software architecture for people who stay alone at home and suffering from heart diseases and developing a hardware which will sense the heart rate and temperature of the patient. These ECG and temperature has been automatically processed by "LAB VIEW" through a multi parametric approach based on time & frequency domain study. Advanced characteristics have been utilised by this monitoring prototype and different technologies such as data acquisition, elaboration, and online transmission have been integrated knowledge management. In this way it is possible not only data real time visualization and collection but also Continuous patient management useful to improve patient life quality.

[1]. F Braga, C Forlani, MG Signorini, "A Knowledge Based Home Monitoring System for Management and Rehabilitation of Cardiovascular Patients", Computer in Cardiology, IEEE [2005]; 32:41-44
[2]. Shubhangi M. Verulkar, Maruti Limkar, "Real time health monitoring using GPRS technology",IJCSN Volume1,Issue 3,June [2012] www.ijcsn.org ISSN 2277-5420
[3]. G.Lanza, "The electrocardiogram as a prognostic tool for predicting major cardiac events", prog cardiovasc Dis.vol.50, pp.87-111, sep-oct 2007.
[4]. Steven A, Taylor, "Hamid sharif,Wearable patient Monitoring Application (ECG) Using Wireless Sensor Networks" ,28th IEEE EMBS Annual International C [2006]
[5]. www.int/en(assesed 27.11.2007).

Description of a new space geometry that allows explaining the existence of all stable physically scatterable particles solely from Maxwell's electromagnetic theory. This expanded space geometry leads to an electromagnetic mechanics of particles involving a seamless series of clearly defined interaction sequences providing an uninterrupted path of causality from 1) the unquantized quantities of unidirectional kinetic energy induced in particles by natural acceleration through Coulomb or gravitational interaction, 2) to the quantization in the form of free-moving electromagnetic photons of any quantity of this energy in excess of the quantity allowed by the local stable or metastable electromagnetic equilibrium, 3) to the creation of electron-positron pairs from the destabilization of photons of energy 1.022 MeV or more, 4) to the creation of protons and neutrons from the interaction of electrons and positrons forced into groups of three including both types in sufficiently small volumes of space with insufficient energy to escape mutual capture, 5) to the final shedding in the form of neutrino energy of momentary metastable excess rest mass (different from velocity induced extra momentary relativistic mass) as newly created overexcited massive elementary particles are forced by local electromagnetic equilibrium into lowering their mass to their lower and stable true rest mass.

Maxwell theory, Maxwell equations, electromagnetic theory, scatterable particles, kinetic energy, causality, acceleration, electron-positron pairs, 1.022 MeV, neutrino, photon LC equation, 3-spaces.

[1]. André Michaud. Field Equations for Localized Individual Photons and Relativistic Field Equations for Localized Moving Massive Particles, International IFNA-ANS Journal, No. 2 (28), Vol. 13, 2007, p. 123-140, Kazan State University, Kazan, Russia. (Also available at http://www.gsjournal.net/Science-Journals/Essays/View/2257).
[2]. Francis Sears, Mark Zemansky & Hugh Young. University Physics, 6th Edition, Addison Wesley, (1984).
[3]. André Michaud. Deriving 0 and 0 from First Principles, The General Science Journal 2011: http://www.gsjournal.net/Science-Journals/Essays/View/3347.
[4]. Louis de Broglie. La physique nouvelle et les quanta, Flammarion, France 1937, 2nd Edition 1993, with new 1973 Preface by L. deBroglie.
[5]. André Michaud. On the Magnetostatic Inverse Cube Law and Magnetic Monopoles, The General Science Journal 2006: (http://www.gsjournal.net/Science-Journals/Essays/View/2264)....

With changes in technological landscape the threats and vulnerabilities in network are rising at an alarming rate. There are many complexities specific to, and inherent in Web services that further complicate their security. Numerous threats can compromise the confidentiality, integrity, or availability of a Web service or the back-end systems that a Web service might expose. This paper discusses re-modeling web services security architecture from security attacks such as network security attacks, E-Commerce attacks and man in the middle attacks. A detailed conceptual framework is proposed, based on how safely to send valuable packets to the destination without any security attacks. This framework is based on providing a Robust Encryption and Decryption (RED) technique for web browser and the web server and Standard Encrypt Syntax (SES) to web application.

[1] V. Shoup, "A proposal for an ISO standard for public key encryption", http://eprint.iacr.org/2001/112, 2001.
[2] S. S. Al-Riyami and K. G. Paterson. "Authenticated three party key agreement protocols from pairings." Cryptology e-Print Archive, http://eprint.iacr.org/2002/035/
[3] R. C. Summers, "Secure Computing" – Threats and Safeguards, McGraw-Hill, 1997
[4] CERT, "TCP SYN Flooding and IP Spoofing Attacks", Carnegie Mellon University, Sept. 1996
[5] Eastlake and P. Jones, US Secure Hash Algorithm 1 (SHA1), IETF RFC 3174, Sept. 2001.....

The kingdom of Morocco has become the first African country to adopt a high-tech rail infrastructure, for the mega (giant) project "Morocco High Speed Train" (TGVM). Reducing the noise levels of rail traffic is an extremely important issue for the environment and for rolling stock as well. Therefore, research and development in this field in Morocco is very important. The elimination of rail joints is a crucial factor in the reduction of rail noise. The junctions of rails in the railways should be designed in a way to obtain a great continuity of the raceway. Currently, the rails connections are made by two methods: (1- Resistance welding) and (2- aluminothermic welding). The second method is considered the most reliable in Morocco's railways. For this purpose, this paper aims to present a set of experimental studies of mechanical behaviour, where various samples are recorded from base metal zones and areas of thermite weld. These samples are taken from broken rails that have been used in service. After the benchmarking a microstructural differences have been identified by the optical microscope and the scanning electron microscope between the area of the base metal and the rail thermite weld.

[1]. Myers, J., Geiger, G. H., and Poirier, D. R., "Structure and Properties of Thermite Welds" Welding Journal Research Supplement, Vol. 61, August, 1982, pp. 258s-268s.
[2]. Schroeder, L. C. and Poirier, D. R., "Thermite Rail Welds; The Process, Mechanical and Metallurgical Properties, and Possible Improvements," Railroad Rail Welding, Proceedings of the Rail Welding Symposium, Memphis, TN, November 29-30, 1983, Railway Systems and Management Association, Northfield, NJ, pp. 21-59.
[3]. Hauser, D., "Welding of Railroad Rails-A Literature and Industry Survey," In Rail Steels-Developments, Processing and Use, ASTM Special Technical Publication 644, edited by D. H. Stone and G. G. Knupp, pp. 118-144, American Society for Testing and Materials, Philadelphia, PA., 1978.
[4]. Allevato, R.S. Boswell, ETCE 99 Symposium on Plant and Facilities Reliability and Mechanical Integrity, 1999.
[5]. D.K. Rutt, R.D. Clark, AIChE 2000 National Meeting, Atlanta, GA, March 5–9, 2000, 2000.....

A mathematical model capable to predict the dynamic behavior of Non Isothermal tubular (plug) flow reactor on transesterification of sun flower oil has been developed. The model was simulated using the k values obtained from literature and temperatures of 25o C , 40o C and 60oC with varying feed ratios of 3:1, 6:1 and 9:1 respectively. The simulated results showed the effect of temperature and feed ratio on conversion and yield of biodiesel. The highest conversion was observed at 60oC while that of yield was at 40oC. A conversion of 90 % was achieved with a reactor volume of 487.7 liters.

[1] Bambase, M.E. , Nakomura N., Tanaka, J Matsumum M., (2007) Kinetic of hydroxide –Catalyzed methnolysis of crude sun flower oil for production of fuel grade methyl ester .J Chem Bio Technology 82 (3) pp 275-280.
[2] Darnoko, D. and Cheryan, M. (2000) Kinetics of palm oil trans esterification in a Batch Reactor. JAOCS 77, pp 1167-1172.
[3] Demirbas, A. (2002) Biodesel Production from Vegetable Oil via Catalytic and Non catalytic Supercritical Methanol Trans esterificaton Methods Progress in Energy and Combustion Science 43. Pp 2349-2356.
[4] Fukuda. H and Akihinbo, K (2001) Biodesel Fuel Production by Transesterification of Oil .Journal of Bioscience and Bioengeering.
[5] Guan, G Kusakabe, K., Kimiko M; (2007) Continous Production of Biodesel using a Microtube Reactor.

This article discusses the processing of signals using fast Fourier transformation in low-power microcontrollers based on the ARM core. Simple microcontrollers do not support floating point numbers so fixed point data types must be used. Two ways of calculating FFT are analyzed: CMSIS library and special algorithm optimized for use on ARM processors (FFT-ARM). Both methods utilize a radix-4 decimation in frequency (DIF) algorithms. The radix-4 algorithm limits the length of signals that can be used. This limit can be overcome by signal resampling using linear interpolation. The performance of both algorithms is tested on the STM32F100 microcontroller.

[1]. J. Micek, M. Hyben, M. Fratrik, J. Puchyova, "Voice Command Recognition in Multirobot Systems: Information Fusion", International Journal of Advanced Robotic Systems, Vol. 9, 181:2012
[2]. J. Micek, J. Kapitulik, "Wireless sensor networks in road transportation applications", Proceedings of MEMSTECH, pp. 114-119, Polyana-Svalyava, Ukraine, 2011
[3]. M.Kochlan, P.Sevcik, "Supercapacitor power unit for an event-driven wireless sensor node", Proceedings of FedCSIS, pp. 791-796, Wroclaw, Poland, 2012
[4]. W. H. Press et al., Numerical recipes in C:The art of scientific computing, 2nd edition, Cambridge university press, 1992
[5]. R. E. Blahut, Fast algorithms for digital signal processing, Addison-Wesley, 1985.