Technical analysis of increasing the quality of apus bamboo fiber (Gigantochloa Apus) with alkali and silane treatments as alternative composites material for ship skin manufacturing

2020 ◽  
Author(s):  
Parlindungan Manik ◽  
Agus Suprihanto ◽  
Sulardjaka ◽  
Sri Nugroho
Keyword(s):  
Technical Analysis ◽  
Bamboo Fiber

Study on Mechanism of Molybdenum Concentrate Carbon-Free Roasting

2012 ◽  
Vol 588-589 ◽  
pp. 1685-1688 ◽  
Author(s):  
Lian Yong Wang ◽  
Jing Fan Zhang ◽  
Lei Dai ◽  
Jiu Ju Cai
Keyword(s):  
Technical Analysis ◽  
Economic Benefits ◽  
Thermal Balance ◽  
Environmental Benefits ◽  
Heat Of Reaction ◽  
Balance Test ◽  
Operating Process ◽  
Output Quality ◽  
Molybdenum Concentrate

Technical analysis was used to analyze the roasting of molybdenum concentrate on the basis of thermal balance test of rotary furnaces used for Roasting, and the results indicate that, on the condition of commercial production, the Roasting of MoS2 can occur spontaneously because the heat of reaction is so much that proper cooling measures should be adopted in case overheating happens. According to above analysis, carbon-free roasting technology of molybdenum concentrate was proposed in this paper. The results, which come from thermal balance test and technical analysis of rotary furnaces used for carbon-free roasting of molybdenum concentrate, indicate that outer heat source used in traditional Roasting technology is not needed in carbon-free roasting technology, because enough heat is generated during Roasting to ensure spontaneous reaction. In fact, heating is not needed in operating process except at the beginning, to make molybdenum concentrate catching fire, and when reaction completing, to remove residual sulphur. The technology in this paper is obviously advantageous in aspects of energy saving, output, quality of production, heat loss, the concentration of SO2 in flue gas, etc. and will have remarkable environmental benefits, economic benefits and social benefits.

scholarly journals Analysis of technical parameters of black coals used in low–power boilers

2018 ◽  
Vol 19 (12) ◽  
pp. 386-389
Author(s):  
Bartosz Ciupek ◽  
Rafał Urbaniak ◽  
Karolina Perz
Keyword(s):  
Low Power ◽  
Thermodynamic Parameters ◽  
Technical Analysis ◽  
Thermal Processes ◽  
Emission Standard ◽  
Technical Aspects ◽  
Technical Parameters ◽  
Comprehensive List ◽  
Current State

The article presents the results of technical analysis of black coals available in retail sales in Poland. A comprehensive list of fuel technical parameters and analysis of the possibilities of their use in low-power boilers was supported by the experience of the authors of the study. A thorough analysis of technical parameters of fuels concerned basic thermodynamic parameters of fuels responsible for the quality of thermal processes occurring in boilers. The collected data is presented in a uniform description of the current state of the sold fuels. In the last point, the researchers were looking at the technical aspects of the fuels offered in relation to the existing emission standard for low-power boilers.

scholarly journals The Hepaticojejunostomy Technique with Intra-Anastomotic Stent in Biliary Diseases and Its Evolution throughout the Years: A Technical Analysis

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Demetrios Moris ◽  
Alexandros Papalampros ◽  
Michail Vailas ◽  
Athanasios Petrou ◽  
Michael Kontos ◽  
...  
Keyword(s):  
Biliary Obstruction ◽  
Technical Analysis ◽  
Definitive Treatment ◽  
Technological Evolution ◽  
Tips And Tricks ◽  
Robotic Approach ◽  
Bile Duct Injuries ◽  
Biliary Diversion ◽  
Anastomotic Strictures

Roux-en-Y hepaticojejunostomy (RYHJ) is currently considered as the definitive treatment for iatrogenic bile duct injuries and the principal representative of biliary diversion procedures. This technique has met many milestones of extensive evolution, particularly the last years of concomitant technological evolution (laparoscopic/robotic approach). Anastomotic strictures and leaks, which may have deleterious effects on the survival and quality of life of a patient with biliary obstruction of any cause, made the need of the development of a safe and efficient RYHJ compulsory. The aim of this technical analysis and the juxtaposed discussions is to elucidate with the most important milestones and technical tips and tricks all aspects of a feasible and reliable RYHJ technique that is performed in our center for the last 25 years in around 400 patients.

scholarly journals ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI KEPUASAN NASABAH PADA PT. BANK RAKYAT INDONESIA KANCA PONOROGO

2018 ◽  
Vol 10 (2) ◽  
pp. 73-82
Author(s):  
Vivia Maya Rafica
Keyword(s):  
Quality Of Service ◽  
Product Development ◽  
High Probability ◽  
Technical Analysis ◽  
T Test ◽  
Service Users ◽  
F Test ◽  
Force Relation ◽  
The Impact

Company is a monetary service, thus it must win emulation which progressively more competitive. Bank Rakyat Indonesia cannot only rely on product development of eye service, but it must also force relation with all service users or clients who judge the make-up of the quality of service and product which on the market. This research aims to study and analyze the influences of The Quality of Service on the Costumer Satisfaction of PT. Bank Rakyat Indonesia (Persero) Kantor Cabang Ponorogo. The Quality of Service in this research uses three of the that is consist of: reliability, responsiveness and assurances have relationship with Costumer Satisfaction. If costumer feel satisfied, that make customer high probability to buys a service. In this research, Multiple regreression of technical analysis is applied. To test the impact, F test is applied and to test the partial influence, t test is applied at significant level 0,05. The number of samples used for this analysis are 266 consumers that comprise at Tabungan of PT. Bank Rakyat Indonesia (Persero) Kantor Cabang Ponorogo. The result of the research indicates that partially only reliability dimension which does not has an effect on the satisfaction of the client. The Quality of Service in this research uses three of the that is consist of: reliability, responsiveness and assurances have relationship with Costumer Satisfaction. If costumer feel satisfied, that make customer high probability to buys a service. In this research, Multiple regreression of technical analysis is applied. To test the impact, F test is applied and to test the partial influence, t test is applied at significant level 0,05. The number of samples used for this analysis are 266 consumers that comprise at Tabungan of PT. Bank Rakyat Indonesia (Persero) Kantor Cabang Ponorogo.

Development of Sound Absorbent Material Based on Waste and Bamboo Fiber

2015 ◽  
Vol 1112 ◽  
pp. 367-370 ◽  
Author(s):  
Arjuni B. Pantjawati ◽  
Enjang A. Juanda ◽  
Budi Mulyanti ◽  
Azis Mujtahid ◽  
Aldi Wiryadi
Keyword(s):  
Absorption Coefficient ◽  
Sound Absorption ◽  
Bamboo Fiber ◽  
Sound Absorption Coefficient ◽  
Drying Process ◽  
Absorbent Material ◽  
Processed Material ◽  
Acoustic Quality ◽  
Inorganic Waste

Sound absorbent material is used to improve acoustic quality of room as it can damp noise level and reduce echo. As the manufacturing costs are quite expensive, nowadays, utilization of sound absorbent material is still limited to commercial needs, such as karaoke room, movie theater and music studio. Utilizing waste into sound absorbent materials can provide multiple benefits as it can reduce production cost and landfill waste as well. This research was conducted experimentally with parameter measured was sound absorption coefficient. An organic waste such as vegetable waste and an inorganic waste such as plastic, paper, and fabrics waste were processed through crushing and drying process. The processed material was mixed with bamboo fiber and an organic Nano silica (rice husk). The Compound was used as filler and was mixed with polyvinyl acetate (PVAc) as a matrix. From this research, it was concluded that composite material from waste with bamboo fiber could qualify ISO 11654, 1997 standard as a sound absorbent material E class category with weighted sound absorption coefficient value, αw= 0,25(M). This material has a good sound absorption quality in frequency range 500-1250 Hz with highest absorption α = 0.82 at 800 Hz.

scholarly journals BUDAYA ORGANISASI DALAM MENINGKATKAN PRESTASI KERJA PEGAWAI DI BALAI DIKLAT APARATUR SUKAMANDI KEMENTERIAN KELAUTAN DAN PERIKANAN

2018 ◽  
Vol 5 (2) ◽  
pp. 59-72
Author(s):  
Asep Djaenudin
Keyword(s):  
Job Performance ◽  
Technical Analysis ◽  
Research Data ◽  
Timely Manner ◽  
Organizational Goals ◽  
Quality Of Work ◽  
Good Level ◽  
Low Levels

The objective of this research is to understand the organizations culture in improving the performance of employees in Balai Diklat Aparatur Sukamandi. Research was conducted using descriptive methods. Research data collected using a questionnaire completed by 30 employees. Research data analyzed using descriptive technical analysis. Based on the analysis of data obtained the following conclusions: First, perfoemance of employees in Balai Diklat Aparatur Sukamandi relatively good level reached 81.86%. This is shown by how the employees in performing work in a timely manner, have a responsibility in the work, the results show quality of work achieved, to obey the rules, and foster cooperation. Second: organizations culture in Balai Diklat Aparatur Sukamandi relatively low levels reached only 62.98%. This is indicated by the values and norms about the structure of the task, the applicable regulations, the interaction between employees, and appreciation of the achievements that have not been agreed upon in their entirety as a reference in conducting activities to achieve organizational goals, so that should be improved. Third: organizations culture can potentially lead to increase in employee job performance. Agreement on values and norms will encourage the employee organization in conducting the work in accordance with the objectives of the organization. This is indicated particularly by the structure of tasks that employees can demonstrate the quality of the work.

scholarly journals The Usage of Bamboo as the Concrete Carcass Due to the Pressure and Diffraction Strength

2019 ◽  
Vol 8 (11) ◽  
pp. 875-882
Keyword(s):  
Building Materials ◽  
Concrete Strength ◽  
Bamboo Fiber ◽  
Cylindrical Shape ◽  
Plant Fiber ◽  
Additional Material ◽  
Strength Tests ◽  
Type 3 ◽  
Test Result

Concrete is as one of building materials that is relatively more used in development. Nowadays, there are more usages of additional materials for increasing the quality of concrete such as coming from gray and plant fiber. There are any kinds of bamboo in Merauke Regency which has not been well used by the society. Bamboo that is planted in Merauke Regency can be used as the alternative additional material of plant fiber and as the changing of steel carcass. This study intends to know the quality of concrete strength by adding plant fiber and bamboo carcass. The methodology consists of experimental method by using the variety of bamboo fiber and carcass. The variety of bamboo fiber is as 0.5% and 1%. The evaluation and analysis of cleft pull strength uses SK-SNI 03-2491-2002, concrete defraction strength uses SK SNI 03-4431-1997, and concrete pressure strength uses SK SNI 03-6429-2000. The samples consists of 30 units with cylindrical shape for cleft pulling strength and concrete pressure strength tests; and 15 units with block shape for concrete fraction strength test. Result shows that bamboo caracass in concrete is significantly affected and it can be seen from the increasing of diffraction strength which the normal concrete is 3.321 MPa and on bamboo carcass type 3 is as 19.925 MPa. However, bamboo carcass type 3 can be used as the changing of steel carcass mainly for non-structural building

scholarly journals Pakistani English Stories for Children: Linguistic and Technical Analysis

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Muhammad Fareed Dar ◽  
Sheba Sultan ◽  
Khadija Shereen
Keyword(s):  
English Language ◽  
Technical Analysis ◽  
Linguistic Analysis ◽  
Work Quality ◽  
Story Writing ◽  
Language Input ◽  
Technical Refinement

The quality of language produced is greatly influenced by the quality of language input. Reading is a major source of language and knowledge input. In Pakistan, two types of books written in the English language are available for the reader. The first type includes the books written and published in Pakistan and the second type is of the books written by foreign authors published in or outside Pakistan. The purpose of this study was to analyze 5 story-books written and published in Pakistan. The linguistic analysis and technical analysis of the books were carried out to explore the kind of material which is being produced locally and is readily available to Pakistani children. The focus of the study was on the English language and technical components of the story-books. Findings of the study reveal that the storybooks contain several language-related problems and technical deficiencies in story writing elements, hence it is concluded that proofreading for language and technical refinement for the storybooks can help improve the work quality. 

scholarly journals Substantiation of the Density of the Soil Formed by a Ridge Drill Roller

2021 ◽  
pp. 14-16
Author(s):  
E.S. Zykin ◽  
◽  
V.I. Kurdyumov ◽  
S.A. Lazutkina ◽  
S.P. Albutov ◽  
...  
Keyword(s):  
Angle Of Attack ◽  
Technical Analysis ◽  
Simultaneous Action ◽  
Compression Force ◽  
Conical Roller

A method is presented for determining the density of soil in the ridge from the simultaneous action of spherical disks and a conical roller wheel. Heuristic and technical analysis of the process of forming soil ridges by rollers made it possible to conclude with a 90 % reliability that the main factorsб which significantly affect the quality of soil ridge formation, are the angle of attack of spherical discs (α = 10°), the speed of the roller (vс = 5.4 km / h) and the compression force of its spring (Fspr. = 180 N).

scholarly journals Development of curd dishes for gluten-free nutrition

2021 ◽  
Vol 285 ◽  
pp. 05022
Author(s):  
G.E. Rysmukhambetova ◽  
E.N. Artemova ◽  
K.E. Beloglazova ◽  
Yu.V. Ushakova
Keyword(s):  
Celiac Disease ◽  
Children And Adolescents ◽  
Dietary Fiber ◽  
Wheat Flour ◽  
Raw Materials ◽  
Bamboo Fiber ◽  
Gluten Free ◽  
Dietary Fibers ◽  
Physicochemical Studies

This work is devoted to expanding the range of dietary foods for people with celiac disease. In many countries, the number of alimentary-dependent diseases has been increasing, which is associated with disorders in the diet structure, lifestyle, genetic predispositions, etc. The increase in food intolerances and allergies in children and adolescents is considered to be a particularly alarming trend. The paper proposes replacing gluten-containing raw materials (wheat flour) with dietary fiber as a structure former in the technology of curd culinary products. The influence of dietary fibers of various nature (xanthan, guaran and food bamboo fiber) in the amount of 0.1–1.0% on the quality of curd soufflé and curd zrazy with raisins intended for gluten-free nutrition was studied. Organoleptic and physicochemical studies of the developed culinary products were carried out, and the nutritional and energy value was assessed. The prospect of using dietary fiber in the technology of culinary products from curd for gluten-free nutrition is substantiated.

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