Modernization of mechanical industry has lead to the increase in demand for hard and tough materials and thus various non traditional methods have been developed in order to machine such hard and tough materials. Wire Electric discharge machine is one of the most commonly used machine which is employed in machining of conductive metals of any hardness or that are difficult or impossible to cut ...

Business process reengineering has made revolutionary changes in the personal banking sector. It is the Technological Innovations that improved the service quality, responsiveness and business efficiency. This study focuses on different user profiles (Earning/Non Earning), their perception of risk and confidence in technological innovations in personal banking sector. Required data were collect...

To upgrade the performance of welded joints the various improvement methods are used. Shot peening is one of the improvement method used to strengthen the properties of welded joints. GMAW process is very well suited for welding of AISI 304 austenitic stainless steels. Regression analysis is the statistical modeling technique, and it is suitable for the majority of predicting problems. It is va...

O objetivo desta pesquisa foi identificar os fatores pessoais e profissionais de ocupantes do cargo maquinista uma empresa logística ferroviária, com a ocorrência atos inseguros (violações quanto erros no cumprimento procedimentos operacionais). A quantitativa descritiva envolveu 395 maquinistas as variáveis independentes nível atual, região atuação, estado civil, escolaridade, idade, tempo emp...

Abstract In this study, refinery wastewater treatment scheme, the electro-Fenton oxidation process is obtainable. Through Fenton treatment, numerous working limits remained examined, for instance hydrogen peroxide, electrolysis time and pH. The effects of variables including pH (2-9), peroxide concentration (20-60 mg/L) reaction (10-30 minutes) thoughtful through means answer surface methodolog...

There is relatively little information on the mechanical behavior and modeling of palm kernel shell ash reinforced Al-Mg-Si composite. Thus, this study investigates Hardness, impact strength modulus rupture (MOR) composite were investigated analyzed using Minitab 16 Origin software. It was found that properties are inconsistent with composition variation. The mathematical graphical have been pr...

In the current paper, different methods of repairing a pre-cracked reinforced concrete beam (RCB) were reviewed and described briefly. Afterward, near-surface mounted (NSM) technique was used to simulate reinforcement RCB using carbon fiber polymer (CFRP) laminated layer. To do this end, Firstly, based on previous experimental analytical studies limitations dimensions specified, then Minitab so...

In order to solve the problem of frequent drug dosing and increase its effectiveness, theophylline (THP) was deposited on chitosan nanoparticles (CSNPs). THP-CSNPs nanocomposites with composition 50, 75, 100 or 150 mg (CS) 25, 200 tripolyphosphate (TPP) at pH 4.0, 5.0, 6.0 6.5 were prepared, a constant weight THP mg. The characterized by X-ray diffraction (PXRD), field emission scanning electro...

Bu çalışmada inek gübresi, at deve gübresi ve mısır silajının anaerobik fermantasyonu çalışılmış bağımlı değişken uçucu katı madde (UKM) giderimi için istatistiksel bir model geliştirilmiştir. Toplam (TKM) yüzdesi, substratların karışım oranı (SKO) çamur 23 - faktöriyel deneysel tasarımına göre bağımsız değişkenler olarak seçilmiştir. Bağımsız değişkenlerin UKM üzerine olan etkilerinin incelenm...

Tujuan penelitian ini untuk mengetahui perubahan secara kimiawi dari sosis ayam dengan kemasan edible film tepung gathot selama penyimpanan 8 hari di suhu ruang. Materi yang digunakan adalah kering, karagenan dan gliserol. Metode dilakukan eksperimen, uji dianalisis kuantitatif RAL pola faktorial 2x5, faktor pertama yaitu jenis (0,00 0,75%) kedua lama (0; 2; 4; 6; hari), masing-masing 4 kali pe...