scholarly journals Preliminary Study on the State of Pre-Monsoon Time Climatic Comfort Over the Chitwan Valley, Nepal

2015 ◽  
Vol 5 ◽  
pp. 59-68
Author(s):  
Ram Prasad Regmi
Keyword(s):  
The State ◽  
Chitwan Valley ◽  
Preliminary Study

Available with full text.The Himalayan Physics Vol. 5, No. 5, Nov. 2014Page: 59-68

Preliminary Study on Curing of Thick Rubber Article

2015 ◽  
Vol 1134 ◽  
pp. 23-27
Author(s):  
Siti Zulaikha Ibrahim ◽  
Che Mohd Som Said ◽  
Mohamad Asri Ahmad ◽  
Azemi Samsuri
Keyword(s):  
Tensile Strength ◽  
Temperature Region ◽  
The State ◽  
Curing Temperature ◽  
Vulcanized Rubber ◽  
Rubber Compounds ◽  
Cure Time ◽  
Zinc Diethyldithiocarbamate ◽  
Preliminary Study ◽  
Rubber Article

In this study, several batches of natural rubber (SMR L) were compounded with three different types of accelerators, which were N-cyclohexylbenzothiazole-2-sulphenamide (CBS), diphenylguanidine (DPG) and zinc diethyldithiocarbamate (ZDEC). ZDEC is known as an ultrafast accelerator. The rubber compounds were cured at 140°C, 130°C, 120°C, 110°C and 100°C in accordance with the temperature gradients observed within the thick rubber block. The main aim of this study is to cure the rubber at each temperature region to the same cure time as that of the outermost region (20 minutes at 140°C). The amount of sulfur and accelerator were adjusted accordingly at each curing temperature to match the state of cure at 140°C. The state of cure of of the vulcanized rubbers were measured using hardness and tensile strength. The same state of cure is achieved if the hardness and tensile strength value are within ±2 IRHD and ±3 MPa, respectively with that of the control vulcanized rubber (hardness and tensile strength cured at 140°C). The results shows that the hardness and tensile strength of the vulcanized rubber at each temperature region are within the expected margins. The results clearly indicated that the type and amount of accelerators, and the amount of sulfur were correctly chosen at each temperature.

The Rapid and Sensitive Detection of Perturbations in Spermatogenesis: Assessment by Quantitative Dual Parameter (DNA/RNA) Flow Cytometry

1989 ◽  
Vol 8 (3) ◽  
pp. 507-523 ◽  
Author(s):  
Jules R. Selden ◽  
Richard T. Robertson ◽  
Judith E. Miller ◽  
Chris Vetter ◽  
David H. Minsker ◽  
...  
Keyword(s):  
Flow Cytometry ◽  
Germ Cells ◽  
Biomedical Research ◽  
State Of The Art ◽  
The State ◽  
Sensitive Detection ◽  
Sprague Dawley ◽  
Adult Rats ◽  
Single Bolus ◽  
Preliminary Study

This presentation will concentrate on the emerging field of flow cytometry. The first portion will be a review of the state-of-the-art applications of flow cytometry in the field of biomedical research; the second portion will describe the results of a preliminary study using a published technique that is useful in detecting cellular perturbations in germ cells. The model used in this study was the testis from the Sprague-Dawley rat. Adult rats received a single bolus of busulfan, and their testes were examined up to 56 days postadministration.

scholarly journals Kebijakan Pangan dan Tradisi Lokal (Studi tentang Dampak Kebijakan Pengelolaan Pangan Daging terhadap Keberadaan Tradisi Uwer di Kabupaten Gayo Lues)

2019 ◽  
Vol 13 (1) ◽  
pp. 89-106
Author(s):  
Abdullah Akhyar Nasution
Keyword(s):  
Food Supply ◽  
Food Policy ◽  
Local Level ◽  
National Level ◽  
The State ◽  
Cultural Changes ◽  
The Social ◽  
Preliminary Study ◽  
Food Policies ◽  
Livestock Systems

As a basic necessity, the availability of foodstuffs requires the state to be involved in its fulfillment through regulation. In carrying out of the functions, the state also makes regulations on other aspects. That condition, sometimes, raises contradictory things at the stage of implementation, especially at the local level. Culturally, the system of the food supply of proteins sourced from buffalo practiced by many tribes in Indonesia including by the Gayo community in Gayo Lues District. In Gayo, the system of traditional buffalo farms is called Uwer. It is interesting to see how the food policy has contributed to the local cattle tradition. This is the problem in this study. As a preliminary study result, data on research gathered through work fields and literature studies. Results of the study showed that there are many food policies at the national level that directly or indirectly contribute to the existence of traditional livestock patterns including farms that are practiced by the Gayo community. On its development, the Gayo community has also made modifications to the Uwer system to response the social and cultural changes. If not accompanied by protection and conservation efforts, local buffalo livestock systems that reloaded with local wisdom values will potentially lose or abandoned by the public.AsbtrakSebagai kebutuhan dasar, ketersediaan bahan pangan mengharuskan negara terlibat dalam pemenuhannya yang diwujukan melalui regulasi. Hanya saja dalam menjalankan fungsinya negara juga membuat regulasi tentang aspek lainnya. Kondisi demikian, adakalanya memunculkan hal yang kontradiktif pada tahap implementasi terutama di tingkat lokal. Secara kultural, sistem penyediaan bahan pangan protein hewani bersumber dari kerbau telah dipraktekkan oleh banyak suku di Indonesia termasuk oleh masyarakat Gayo di Kabupaten Gayo Lues. Di Gayo, sistem peternakan kerbau tradisional disebut dengan uwer. Menjadi hal yang menarik melihat bagaimana kebijakan pangan yang ada ikut memengaruhi tradisi beternak di tingkat lokal. Inilah yang menjadi rumusan masalah dalam studi ini. Hasil studi awal memperlihatkan bahwa ada banyak regulasi pangan di tingkat nasional yang secara langsung maupun tidak langsung ikut mempengaruhi eksistensi pola peternakan tradisional termasuk peternakan yang dipraktekkan oleh masyarakat Gayo, yang dikenal dengan uwer. Dalam perkembangannya, masyarakat gayo juga melakukan modifikasi pada sistem uwer guna menyiasati perubahan sosidal dan budaya. Jika tidak dibarengi dengan upaya proteksi dan konservasi, sistem peternakan kerbau lokal yang sarat akan nilai-nilai kearifan lokal akan berpotensi hilang atau ditinggalkan oleh masyarakat.

Deuxième Partie

1999 ◽  
Vol 22 (1-2) ◽  
pp. 213-232 ◽  
Author(s):  
Xavier Blanco ◽  
Dolors Català
Keyword(s):  
Final Section ◽  
Applied Linguistics ◽  
The State ◽  
Romance Languages ◽  
Paper Briefly ◽  
Compound Words ◽  
Future Developments ◽  
Electronic Dictionary ◽  
Preliminary Study

Within the framework of studies using the ladl system of electronic dictionaries, the group Applied Linguistics in Romance Languages of the uab has undertaken the construction of an electronic dictionary for frozen compound adverbs. This dictionary completes the delacs (Dictionary for Compound Words of Spanish). This paper briefly presents the characteristics of each type of frozen compound adverb and also the choices that underlie the development of the tables in which they are recorded. Details are also given about the state of electronic dictionary of frozen compound adverbs currently available on intex. Since this is a preliminary study, the final section is devoted to identifying possible future developments, rather than drawing conclusions.

Oil-Resisting Rubber

1934 ◽  
Vol 7 (2) ◽  
pp. 234-247
Author(s):  
W. J. S. Naunton ◽  
Maldwyn Jones ◽  
W. F. Smith
Keyword(s):  
Experimental Work ◽  
The State ◽  
Point Of View ◽  
Lubricating Oil ◽  
Popular Belief ◽  
Rubber Industry ◽  
Reinforcing Fillers ◽  
Preliminary Study ◽  
Finished Article ◽  
Made In

Abstract From the mechanical engineer's point of view, rubber has one serious drawback, and that is the behavior toward lubricating oil. By proper compounding and curing, rubber is being used under circumstances which involve contact with oils, but there is still room for improvement. When one considers that oil-resisting rubber is finding and could find still greater application in the engineering, especially the automobile, electrical, petroleum, gas, paint, printing, agricultural, and other industries, it is not astonishing that this problem is one of the most important of the rubber industry. Little work, however, has been published on this subject prior to the present year. The popular belief that glue protects rubber against oil has been shown to be incorrect, and will be dealt with later in the paper. Ishiguro (Rubber Chem. & Tech., 6, 278 (1933)) studied a large number of fillers, soaps, glue, starch, and accelerators, but in view of the fact that the author did not make a preliminary study of the effect of these substances upon cure, the reader of the paper is left with the impression that the results are due as much to the effect of the various substances upon the state of cure as to their intrinsic oil-resisting properties. It is true that a certain amount of correction was made in the case of accelerators. The paper must, however, be welcomed as the first systematic publication based on experimental work on this subject. Karsten (Kautschuk, 9, 73 (1933)) brings out a very important point in his paper to the effect that the best method of obtaining oil-resistance in rubber must depend upon the use to which the finished article will be put: for example, large proportions of reinforcing fillers and glue cannot be used when a flexible rubber is required, and so on.

scholarly journals Nilai Gizi serta Daya Terima Biskuit dengan Penambahan Tepung Ikan Layang (Decapterus russelli) dan Ikan Selar (Caranx SP) (The Nutritional Value and Acceptability of Biscuits with the Fish Addition of Indian Scad (Decapterus russelli) and Trevally (Caranx. sp) Fishmeal)

2015 ◽  
Vol 5 (1) ◽  
pp. 26-39
Author(s):  
Eddy Setyo Mudjajanto ◽  
Wiwin Kholilah ◽  
Nurillah Amaliah
Keyword(s):  
Moisture Content ◽  
Water Content ◽  
Nutritional Value ◽  
Nutrient Content ◽  
General Purpose ◽  
The State ◽  
Nutrient Loss ◽  
Iso Standard ◽  
Preliminary Study ◽  
Two Stages

The general purpose of this research was to study the nutritional value and acceptability of biscuits with the addition of Indian Scad (Decapterus russelli) and Trevally (Caranx sp) fishmeal. This study was divided into two stages: a preliminary study and further research. Generally, Indian Scad fishmeal has 11.65% moisture content, 7.94% ash, 89.26% protein, 0.34% fat and 36.66 ppm iron, and the yield is 15.96%. However, the Trevally has 7.34% moisture content, 0.53% fat, 89.86% protein, 10.92% ash, 18.05% iron, and the yield is 12.65%. Based on the state of fat, ash, iron and yield, the chosen fish to be further tested was the Indian Scad. Nutrient content of controlled and selected biscuits ranged from 2.33%-3.93% water content, 1.61%-2.82% ash, 6.60%-20.01% protein, 18.61%-21.90% fat, 58.51%-70.01% carbohydrates, 928.28-933.92 ppm iron, and 0.00-3.14 mg O2/100 g peroxide. The content of the biscuit met the ISO standard No. 01-2973-92 except for the levels of fat and carbohydrates which were less than the standard. Nutrient loss of controlled and selected biscuits during the processing were of 72.3% and 83.45% water content, 0.61% and 0.36% ash, 4.65% and 1.33% protein, 0.09% and 0.59% fat, 0.46% and 0.47% iron. The results showed that the addition of Indian Scad fishmeal was significantly affected on the moisture, ash, protein, fat, carbohydrates and peroxide, but had no effect on iron levels.     Keyword : fishmeal, nutritional value, indianscad, trevally

scholarly journals European books of the XVI century in A. M. Gorky Krasnoyarsk Central Municipal Library

Bibliosphere ◽  
2017 ◽  
pp. 41-50 ◽  
Author(s):  
T. N. Ilyushechkina
Keyword(s):  
Far East ◽  
The State ◽  
Original Version ◽  
Krasnoyarsk Region ◽  
The Far East ◽  
Printed Books ◽  
Preliminary Study ◽  
Rare Books ◽  
West European

In accordance with the project «XII.187.1.3. Russian and West European Book of the XV-XIX centuries in the modern Siberia: preservation and study» SB RAS the author carried on a preliminary study of the collections of old-printed European books in two libraries of Krasnoyarsk: the State Universal Scientific Library of Krasnoyarsk Region and A. M. Gorky Central Municipal Library of Krasnoyarsk. The article shows that both libraries obtain European editions of the XVI- XVIII centuries. The author has made full scientific descriptions of the earliest books of XVI-XVII centuries, which original version after an appropriate revision will be published in the series «Materials to the united catalog of manuscripts, old printed books and rare books of Siberia and the Far East» published by SPSTL SB RAS. The article offers an overview of the most interesting specimens of old-printed European books found in Siberia.

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