scholarly journals A note on the estimation of nitrogen retention in chicks by body analysis and balance methods

1968 ◽  
Vol 22 (2) ◽  
pp. 291-295 ◽  
Author(s):  
J. Davidson ◽  
R. B. Williams
Keyword(s):  
Freeze Drying ◽  
Alimentary Tract ◽  
Nitrogen Retention ◽  
Balance Method ◽  
Analysis Method ◽  
N Loss ◽  
Balance Study ◽  
N Retention ◽  
Kjeldahl Method ◽  
The Difference

1. In a balance study with young chicks estimates of nitrogen retention were made by a balance method and by a body analysis method.2. N retention appeared to be about 15% greater by the balance method when no allowance was made for N in alimentary tract contents. Allowance for tract contents reduced the difference to about 13%.3. Only about one-third of the discrepancy could be accounted for interms of the possible sources of N loss investigated.4. About a quarter of the difference was due to loss of N on drying the droppings before analysis and another tenth to loss of N on freeze-drying minced chick tissues.5. No appreciable loss of ammonia could be detected from chickens and excreta under conditions prevailing in the balance trial. The efficiency of digestion of feathers, uric acid and droppings from birds appeared to be complete by the Kjeldahl method employed.6. A difference of about 8% could therefore not be explained.

scholarly journals Distribution of Vapor Pressure in the Vacuum Freeze-Drying Equipment

2012 ◽  
Vol 2012 ◽  
pp. 1-10 ◽  
Author(s):  
Shiwei Zhang ◽  
Jun Liu
Keyword(s):  
Vapor Pressure ◽  
Process Parameters ◽  
Freeze Drying ◽  
Drying Rate ◽  
Vapor Flow ◽  
Analysis Method ◽  
Affecting Factors ◽  
Drying Process ◽  
The Difference ◽  
Different Parts

In the big vacuum freeze-drying equipment, the drying rate of materials is uneven at different positions. This phenomenon can be explained by the uneven distribution of vapor pressure in chamber during the freeze-drying process. In this paper, a mathematical model is developed to describe the vapor flow in the passageways either between material plates and in the channel between plate groups. The distribution of vapor pressure along flow passageway is given. Two characteristic factors of passageways are defined to express the effects of structural and process parameters on vapor pressure distribution. The affecting factors and their actions are quantitatively discussed in detail. Two examples are calculated and analyzed. The analysis method and the conclusions are useful to estimate the difference of material drying rate at different parts in equipment and to direct the choice of structural and process parameters.

A comparison of the live-weight changes, nitrogen retention and carcass composition of pregnant and non-pregnant gilts

1966 ◽  
Vol 8 (3) ◽  
pp. 391-400 ◽  
Author(s):  
F. W. H. Elsley ◽  
D. M. Anderson ◽  
I. McDonald ◽  
R. M. MacPherson ◽  
R. Smart
Keyword(s):  
Dry Matter ◽  
Alimentary Tract ◽  
Reproductive Tract ◽  
Subcutaneous Fat ◽  
Nitrogen Retention ◽  
Live Weight ◽  
Carcass Composition ◽  
Weight Changes ◽  
Intermuscular Fat ◽  
The Difference

1. Twelve gilts, six pregnant and six non-pregnant, were each given a daily ration of 2.2 kg. for a 110-day period.2. Live-weight gain during this period was 53 kg. for the pregnant animals compared with 23 kg. for the non-pregnant animals.3. Apparent digestibility of nitrogen and dry matter and the energy of digested feed did not differ significantly between the pregnant and non-pregnant animals.4. Daily nitrogen retention was on average 9·2% higher for the pregnant animals, the difference between the two groups becoming progressively greater during the trial.5. Highly significant differences were found in pre-slaughter live-weight, weight of reproductive tract and weight of mammary region. The difference in the weight of free draining blood was also significant. No difference was found in the weight of alimentary tract, visceral organs, head or decapitated carcass.6. The carcasses of the pregnant animals contained less subcutaneous fat plus skin and more intermuscular fat plus muscle than those of the non-pregnant animals. The weights of bone did not differ.

Nutritional studies with sheep fed conserved ryegrass. 1. Silage and dried grass offered ad libitum without supplements

1980 ◽  
Vol 94 (1) ◽  
pp. 209-218 ◽  
Author(s):  
C. G. Wernli ◽  
R. J. Wilkins
Keyword(s):  
Retention Time ◽  
Volatile Fatty Acids ◽  
Alimentary Tract ◽  
Rumen Fluid ◽  
Nitrogen Retention ◽  
High Concentration ◽  
Rumen Ph ◽  
Ad Libitum ◽  
The Difference ◽  
Nutritional Studies

SummarySilage, dried-grass wafers and dried-grass pellets all prepared from a single crop of perennial ryegrass were given ad libitum as sole diets to six rumen-fistulated wether sheep.Feed intake, intake of digestible nutrients and the concentration of volatile fatty acids (VTA) in the rumen were lowest with silage, highest with pellets and intermediate with wafers. Conversely, digestibility, eating and ruminating time per kg D.M. consumed, rumen pH, the rate of D.M. and cellulose digestion in the rumen and the mean retention time of digesta in the alimentary tract were highest for silage, intermediate for wafers and lowest for pellets. The pattern of rumen fermentation differed significantly between silage and the dried-grass treatments. The rumen fluid contained higher proportions of acetic, iso-butyric, n-valeric and iso-valeric acids, but lower proportions of propionic and n-butyric acids with silage than with dried grass. Differences in rumen. VFA between the two forms of dried grass were small. Nitrogen retention was lowest for the silage treatment and this was associated with a high concentration of ammonia in the rumen.Low nitrogen status with silage could have limited voluntary intake, whereas the difference in intake between the wafer and pellet treatments probably arose from differences in the retention time of digesta in the alimentary tract.

Implementasi Sistem Informasi Monitoring Pengolahan Data Inventory Gudang Pada PT.Talaga Mulya Indah

2020 ◽  
Vol 6 (2) ◽  
pp. 187-197
Author(s):  
Nurlaila Suci Rahayu Rais ◽  
Dedeh Apriyani ◽  
Gito Gardjito
Keyword(s):  
Data Processing ◽  
Integrated Control ◽  
Unified Modeling Language ◽  
Review Literature ◽  
Analysis Method ◽  
Inventory Data ◽  
Literature Study ◽  
Unified Modeling ◽  
The Difference ◽  
The Right

Monitoring of warehouse inventory data processing is an important thing for companies. PT Talaga mulya indah is still manual using paper media, causing problems that have an effect on existing information, namely: problems with data processing of incoming and outgoing goods. And the difference between data on the amount of stock of goods available with physical data, often occurs inputting data more than once for the same item, searching for available data, and making reports so that it impedes companies in monitoring inventory of existing stock of goods. Which aims to create a system that can provide updated information to facilitate the warehouse admin in making inventory reports, and reduce errors in input by means of integrated control. In this study, the authors used the data collection method used in this analysis using the method of observation, interviews, and literature review (literature study). For analysis using the PIECES analysis method. Furthermore, the system design used is UML (Unified Modeling Language). The results of this study are expected to produce the right data in the process of monitoring inventory data processing, also can provide the right information and make it easier to control the overall availability of goods.

Pandhawa Gubah sebagai Representasi Interaksi Metafisik Manusia Jawa dan Perbandingannya dengan Cheritera Pandawa Lima

Manuskripta ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 67
Author(s):  
Novarina Novarina
Keyword(s):  
Comparative Study ◽  
Literary Theory ◽  
Research Method ◽  
Descriptive Analysis ◽  
Literary Study ◽  
Analysis Method ◽  
Research Objects ◽  
Similarities And Differences ◽  
The Difference ◽  
The Comparative Study

Abstract: This research is a comparative literary study that uses Malay and Javanese versions of Mahabarata text sources. The research objects used were the text edition of Pandhawa Gubah (PG) by Sudibjo Z. Hadisutjipto and the text of Cheritera Pandawa Lima (CPL) by Khalid Hussain. The research method used is descriptive-analysis method. In the comparative study used a comparative literary theory proposed by Endraswara (2011). The results of the text comparison reveal the similarities and differences in the image of Bima figures in the Javanese and Malay versions. The equation as a whole is that both texts contain the same heroic storyline and heroic character, Bima. In addition, Indian influence is still evident in the two texts seen from the nuances of Hinduism that exist in both texts. While the difference is seen in the events that accompany Bima's struggle in achieving his victory. Based on these similarities and differences, it can be seen that the authors attempt to represent the concept of metaphysical interactions vertically and horizontally expressed through PG text. --- Abstrak: Penelitian ini adalah satu kajian sastra bandingan yang menggunakan sumber teks Mahabarata versi Melayu dan Jawa. Objek penelitian yang digunakan adalah edisi teks Pandhawa Gubah (PG) karya Sudibjo Z. Hadisutjipto dan teks Cheritera Pandawa Lima (CPL) karya Khalid Hussain. Metode penelitian yang digunakan adalah metode deskriptif-analisis. Dalam telaah perbandingan digunakan teori sastra bandingan yang dikemukakan Endraswara (2011). Hasil perbandingan teks mengungkapkan adanya persamaan dan perbedaan citra tokoh Bima dalam versi Jawa maupun versi Melayu. Persamaan secara keseluruhan adalah kedua teks tersebut mengandung alur cerita kepahlawanan dan tokoh pahlawan yang sama yaitu Bima. Selain itu, pengaruh India masih tampak dalam kedua teks tersebut dilihat dari nuansa Hinduisme yang ada dalam kedua teks. Sementara perbedaannya tampak pada peristiwa-peristiwa yang menyertai perjuangan Bima dalam mencapai kemenangannya. Berdasarkan persamaan dan perbedaan tersebut tampak adanya upaya penulis untuk merepresentasikan konsep interaksi metafisik secara vertikal dan horizontal yang diungkapkan melalui teks PG.

Kesalahan Penggunaan Bahasa Perancis dalam Tulisan Mahasiswa Program Studi Sastra Perancis Unpad

Metahumaniora ◽  
2017 ◽  
Vol 7 (3) ◽  
pp. 368
Author(s):  
Gilang Januarsyah
Keyword(s):  
General Public ◽  
Qualitative Approach ◽  
French Language ◽  
Analysis Method ◽  
Writing Skill ◽  
Language Writing ◽  
The Difference ◽  
Observation Method ◽  
Bahasa Indonesia

ABSTRAKUntuk menghasilkan sebuah karangan berbahasa Perancis yang dapat dipahamioleh khalayak umum, mahasiswa harus menguasai kemampuan berbahasa Perancis ragamtulis yang baik dan benar sesuai dengan kaidah yang berlaku. Penelitian ini bertujuanuntuk menjelaskan kesalahan sintaksis yang dilakukan oleh mahasiswa Program StudiSastra Perancis Universitas Padjadjaran. Data yang digunakan dalam penelitian ini diambildari sepuluh karangan mahasiwa yang duduk di semester lima dan tujuh dan dianalisisdengan menggunakan metode simak dan metode analisis padan referensial translasionaldengan pendekatan kualitatif. Hasil dari penelitian ini menunjukkan bahwa kesalahantertinggi yang dilakukan mahasiswa adalah kesalahan dalam penggunaan passé composédan imparfait sebesar 50%, kemudian diikuti oleh kesalahan dalam penggunaan pronomrelatif simple et composé ‘pronomina penghubung bebas dan turunan’ sebesar 30%, danterakhir kesalahan dalam penggunaan pronom COD et COI ‘pronomina COD dan COI’ sebesar20%. Faktor yang menyebabkan terjadinya kesalahan tersebut adalah faktor linguistikyang disebabkan oleh perbedaan kaidah tatabahasa bahasa Indonesia dan Perancis.Selain itu terdapat pula faktor sosiolinguistik yang disebabkan oleh jarangnya mahasiswamembiasakan diri mereka untuk mengaplikasikan bahasa Perancis di luar kelas.Kata kunci: kesalahan, sintaksis, bahasa Perancis, tulis, pengajaranABST RACTTo produce a French-language essay that can be understood by the general public,the students should master the ability of French language in good and true writing skill inaccordance with the applicable rules. The aim of this research is to explain the syntactic errorsmade by students of French literature’s program at University Padjadjaran. The sources ofdata are taken from the ten student essays who sit in the fifth and seventh semesters, and themethods used in this research are Observation Method ‘Metode Simak’ and the analyticalreference translational analysis method with a qualitative approach. The results of thisresearch indicate that the highest errors that students make are the use of passé composéand imparfait as much as fifty percent, followed by errors in the use of pronom relatifsimple et composé ‘the free and derivative pronouns’ thirty percent, and the last error is inthe use of pronom CO D et CO I ‘‘The COD and COI pronouns’ twenty percent. The factors thatcause those errors are a linguistic caused by the difference rules of Indonesian and Frenchgrammar. In addition there are also sociolinguistic factors caused by the rarity of studentsfamiliarize themselves to apply the French language outside the classroom.Keywords: Error, syntax, French language, writing, teaching

Influence of Collagen Status on Microstructures of Porous Collagen/TCP Composites

2007 ◽  
Vol 330-332 ◽  
pp. 495-498
Author(s):  
Chao Zou ◽  
Wen Jian Weng ◽  
Xu Liang Deng ◽  
Kui Cheng ◽  
Pi Yi Du ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Cell Growth ◽  
Tricalcium Phosphate ◽  
Freeze Drying ◽  
Alkali Treatment ◽  
Test Results ◽  
Collagen Matrices ◽  
The Difference ◽  
Porous Composites ◽  
Better Than

Two starting collagens, sponge and floc collagen, were used to prepare collagen/tricalcium phosphate (TCP) composites. The resulting composites were porous and had 200μm pore size. However, there was a difference in the microstructure of the pore walls for the composites derived from the two collagens, the pore walls in sponge collagen/TCP composite were still porous and had 200 nm micropores size, TCP particles were trapped in collagen matrices. While floc collagen/TCP composite had smooth and dense walls in which TCP particles were embedded. The difference could be attributed to the starting collagen with different status. Sponge collagen has a soft structure, which easily becomes disassembled fibrils during alkali treatment, the disassembled fibrils are integrated again to form a dense morphology for pore walls after freeze-drying. While floc collagen has already a low disassembly degree, the alkali treatment could not be able to separate the fibrils, this remains as micropores in pore walls after freeze-drying. Both porous composites are significant in bone tissue engineering or regeneration. MTT test results showed the two composites had good cytocompatibility, and sponge collagen/TCP composite was somewhat better than floc collagen/TCP composite, which could result from that micropores derived roughness in pore walls of sponge collagen/TCP composite is suitable for cell growth.

Anisotropy Gas Reservoir Drainage Radius and Quantitative Well Interference Study

2013 ◽  
Vol 275-277 ◽  
pp. 1285-1291 ◽  
Author(s):  
Zheng Long Gao ◽  
Hong Fu Fan ◽  
Zhi Bin Gao
Keyword(s):  
Production Rate ◽  
Major Axis ◽  
Productivity Analysis ◽  
Analysis Method ◽  
Equivalent Radius ◽  
Average Value ◽  
Drainage Radius ◽  
Well Spacing ◽  
Cumulative Production ◽  
The Difference

Unstable productivity analysis method was used to obtain the equivalent radius of 77 wells and the result shows that the equivalent radius ranges from 30 to 970m with an average value of 230m in McKittrick Hills. The difference range of the radius is mainly caused by varying formation properties, gas saturation, production time, etc. Permeability anisotropy changes the drainage from round to ellipse. The major axis and the minor axis of the ellipse are determined by the ratio of major and minor permeability. Current pressure distribution was obtained and was found to be consistent with the modified drainage results, which demonstrates that the unstable productivity analysis method is applicable in the study of gas well drainage radius. An interference well and an observation well’s model was constructed to study well interference quantitatively. When the well spacing is larger than 750m, the productivity will be reduced by 20%. The production rate of interference well is more sensitive to the cumulative production of observation well, when the production rate of interference well is below 16.8×104m3/d.

scholarly journals Komparasi Berita Tenaga Kerja Indonesia di Arab Saudi dalam Surat Kabar Elektronik Detikcom dan Sabq.org

2019 ◽  
Vol 2 (1) ◽  
pp. 1-16
Author(s):  
Muhamad Fahrudin Yusuf ◽  
Mukti Ali
Keyword(s):  
Saudi Arabia ◽  
Migrant Workers ◽  
Analysis Tool ◽  
Analysis Method ◽  
Chi Square ◽  
Online Newspapers ◽  
Test Tool ◽  
Content Analysis Method ◽  
The Difference ◽  
Data Collection Technique

Various problems of migrant workers and their alleged different coverage on various media are the background of this research. This study focused on 131 news items on migrant workers' issues in Saudi Arabia in the online newspapers Detikcom and Sabq.org, with details of Detikcom 64 news and Sabq.org 67 as samples, with the aim of finding out how Detikcom and Sabq.org cover Indonesian migrant workers in Saudi Arabia and the difference in coverage of both. The content analysis method was chosen as an analysis tool with Codingsheet as a data collection technique and chi-square as a different test tool. The findings of this study are that there is uniformity of coverage on news about migrant workers in Saudi Arabia at Detikcom and Sabq.org with several categories of significant differences.Berbagai permasalahan TKI dan peliputannya yang diduga berbeda pada berbagai media melatarbelakangi penelitian ini. Penelitian ini difokuskan pada 131 isi berita permasalahan TKI di Arab Saudi pada suratkabar online Detikcom dan Sabq.org, dengan perincian Detikcom 64 berita dan Sabq.org 67 berita sebagai sampel, dengan tujuan untuk mengetahui bagaimana Detikcom dan Sabq.org meliput TKI di Arab Saudi dan perbedaan liputan keduanya. Metode analisis isi dipilih sebagai alat analisis dengan codingsheet sebagai teknik pengumpulan data dan chi-square sebagai alat uji beda. Temuan dari penelitian ini adalah bahwa ada keseragaman liputan pada berita tentang di TKI di Arab Saudi pada Detikcom dan Sabq.org dengan beberapa kategori didapati perbedaan signifikan. 

scholarly journals PENGENDALIAN PERSEDIAAN BAHAN BAKU DALAM PROSES PRODUKSI DENGAN MENGGUNAKAN METODE ECONOMIC ORDER QUANTITY (EOQ)

2019 ◽  
Vol 1 (2) ◽  
pp. 415-423
Author(s):  
Elia Rahayu R ◽  
Nor Norisanti ◽  
Acep Samsudin
Keyword(s):  
Raw Materials ◽  
Raw Material ◽  
Economic Order Quantity ◽  
Economic Order ◽  
Order Quantity ◽  
Analysis Method ◽  
Inventory Cost ◽  
Total Inventory ◽  
The Difference ◽  
Quantitative Descriptive

The purpose of this study is to control the supply of raw materials using the Economic Order Quantity (EOQ) method in Tahu Nugraha Jaya Sukabumi UKM. The data analysis method used is quantitative descriptive to describe and describe the data to be examined and then processed using EOQ. This study uses the EOQ method to determine the total inventory cost. The data needed in this study are the number of purchases of raw materials, the amount of use of raw materials, storage costs, and ordering costs. The results of this study indicate that by applying the EOQ method can further optimize the supply of raw materials by minimizing raw materials with increased inventory. With the application of the Economic Order Quantity (EOQ) method it shows more efficient than conventional methods of the company. Conclusions, seen from the difference in the TIC of the two methods, the more efficient method is the Economic Order Quantity (EOQ) method that is equal to 244,392.94 while the calculation used by the company is 374,325. so that it can be obtained that there is a difference between the Company TIC and the EIC method TIC. Keywords: Raw Material Inventory, Production Process

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