scholarly journals A Titratable Cell Lysis-on-Demand System for Droplet-Compartmentalized Ultrahigh-Throughput Screening in Functional Metagenomics and Directed Evolution

2021 ◽  
Author(s):  
Che Fai Alex Wong ◽  
Liisa van Vliet ◽  
Swapnil Vilas Bhujbal ◽  
Chengzhi Guo ◽  
Marit Sletmoen ◽  
...  
Keyword(s):  
Directed Evolution ◽  
Cell Lysis ◽  
Demand System ◽  
Functional Metagenomics ◽  
On Demand

Towards Peer-assisted Video on Demand System: Building Helpful Overlays

2016 ◽  
Vol 14 (6) ◽  
pp. 3011-3016
Author(s):  
Cesar Augusto Viana Melo ◽  
Jhonathan Araujo Oliveira ◽  
Gustavo Bittencourt Figueiredo
Keyword(s):  
Video On Demand ◽  
Demand System ◽  
On Demand ◽  
System Building

Diamond project: Video-on-demand system, and trials

1997 ◽  
Vol 8 (4) ◽  
pp. 337-344 ◽  
Author(s):  
Peter G. Van De Haar ◽  
Arno F. Schoenmakers ◽  
Edward S. Eilley ◽  
Douglas N. Tedd ◽  
Stephen A. Tickell ◽  
...  
Keyword(s):  
Video On Demand ◽  
Demand System ◽  
On Demand

scholarly journals Consumption and Beef Price Changes on Demand in East Nusa Tenggara, Indonesia

2021 ◽  
Vol 13 (2) ◽  
pp. 97-105
Author(s):  
Doppy Roy Nendissa ◽  
Ratya Anindita ◽  
Nikmatul Khoiriyah ◽  
Ana Arifatus Sa’diyah
Keyword(s):  
Income Elasticity ◽  
Milk Powder ◽  
Chicken Meat ◽  
Animal Protein ◽  
Seemingly Unrelated Regression ◽  
Demand Elasticity ◽  
Demand System ◽  
Estimation Of Parameters ◽  
Fresh Fish ◽  
On Demand

Households consume animal protein after carbohydrate food is fulfilled, moreover animal protein prices are increasing. This study aims to analyze the effect of rising beef prices on demand. The demand system approach uses the Quadratic Almost Ideal Demand System (QUAIDS) model. Estimation of parameters using Iterated non-linear Seemingly Unrelated Regression. The research data use the 2016 National Socio-Economic Survey (Susenas, 2016), amounting to 10,751 households. The results of the study concluded that beef is the third most elastic animal food after fresh fish and chicken meat. Fresh fish in the most elastic among all animal foods with a demand elasticity of 3.31%, followed by chicken, beef, milk powder, and eggs with demand elasticities of 1.55%, 1.62%, 1.29%, and 0.80%, respectively. Beef is a luxury item with an income elasticity of 1.59%, as well as fresh fish, chicken meat, and milk powder. While eggs are normal goods. Although fresh fish is more elastic than beef, beef marginal expenditure share (MES) is higher than fresh fish MES, so that in the long run, the increase in household income tends to increase beef consumption more than fresh fish.

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