Significant Efficiency Increase in Self‐Driven Photoelectrochemical Cell for Water Photoelectrolysis

1987 ◽  
Vol 134 (4) ◽  
pp. 841-845 ◽  
Author(s):  
R. C. Kainthla ◽  
B. Zelenay ◽  
J. O'M. Bockris
Keyword(s):  
Photoelectrochemical Cell ◽  
Efficiency Increase ◽  
Water Photoelectrolysis

Energy Managment as a Key Factor of Enteprise's Efficiency Increase

2005 ◽  
Vol 1 (6) ◽  
pp. 57-59 ◽  
Author(s):  
B. A. Kostyukovskyy ◽  
◽  
◽  
Keyword(s):  
Key Factor ◽  
Efficiency Increase

Enzyme Assisted Reforming of Glucose to Hydrogen in a Photoelectrochemical Cell

2005 ◽  
Author(s):  
Michael Hambourger ◽  
Alicia Brune ◽  
Devens Gust ◽  
Ana L. Moore ◽  
Thomas A. Moore
Keyword(s):  
Photoelectrochemical Cell

ENERGY EFFICIENCY INCREASE OF DRILLING HORIZONTAL AND MULTILATERAL WELLS WITH A LARGE STEP OUT FROM THE VERTICAL

2020 ◽  
pp. 5-11
Author(s):  
M.M. Fattakhov ◽  
◽  
D.L. Bakirov ◽  
E.V. Babushkin ◽  
A.V. Shcherbakov ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Large Step ◽  
Efficiency Increase

ANALYSIS AND APPLICATION OF BIOMETRIC AUTHENTICATION METHODS IN AUTOMATED SYSTEM OF INDUSTRIAL ENTERPRISE RESOURCE PROTECTION

2020 ◽  
Vol 2020 (8) ◽  
pp. 47-52
Author(s):  
Nataliya Kuznetsova ◽  
Tatyana Karlova ◽  
Aleksandr Bekmeshov
Keyword(s):  
Point Of View ◽  
Industrial Enterprise ◽  
Automated System ◽  
General Level ◽  
Biometric Authentication ◽  
Complex Approach ◽  
Dynamic Methods ◽  
Resource Protection ◽  
Efficiency Increase ◽  
Secret Knowledge

The work purpose consists in the efficiency increase of automated system operation for industrial enterprise resource protection at the expense of the optimization of authentication method application, in particular, biometric one. To achieve the purpose it is necessary to solve the problem of efficient joint use of modern authentication methods, particularly, a static and dynamic biometric authentication. But biometric methods are most expensive from the point of view of their realization. In this connection, within the limits of the paper there is carried out the analysis of modern methods of biological authentication from the point of view of a special order of introduction and joint use. In the paper there is shown a classification of static and dynamic methods for biometric authentication, an example of method combination in the authentication module is presented, there are considered and analyzed the latest methods, in particular, those based on DNA investigations, thermograms of a face and hands (static), gestures (dynamic). The work novelty consists in the presented diagram of authentication module operation. As a conclusion it should be noted that modern authentication systems offer the application of a complex approach: use both biometric methods and other ones for authentication in modules, in particular, based on secret knowledge and material carrier possession. The approach mentioned will allow minimizing the errors of the first and the second kinds, increasing a general level of safety.

Pengurangan Kadar Minyak Pada Abon Ikan Produksi Savitri Dan Tiaras Dengan Penerapan Alat Peniris Serbaguna Di Kota Kupang

2018 ◽  
Vol 2 (2) ◽  
pp. 20
Author(s):  
Muntasir Muntasir ◽  
Pius Weraman
Keyword(s):  
Raw Material ◽  
Added Value ◽  
Filter Model ◽  
Simulation Tools ◽  
The Public ◽  
Fish Meat ◽  
Efficiency Increase ◽  
Main Components ◽  
Design And Manufacture

Community Partnership Program in small home industry of making fish floss brand "Savitri" and "Tiaras" inKupang city in the form of application of electric centrifugation filter model has been implemented. One of the problemsin the production of Savitri and Tiaras fish floss is that there is still a lot of oil in the frying product which is only drainedon a simple sieve and then placed for some time on traditional tools of filter and paper that can cause low quality and lowquality, so it is necessary to reduce the oil yield frying fish floss product. In order to increase the added value and sellingvalue of the products, it is necessary synergy between Universities and Partners in the form of application of the results ofscience and technology to the public. The main components of the composer of the versatile filter are the cylindrical plateas the bucket of the filter, the cylinder filter, the electric dynamo as the centrifuge system rotator and the load-bearingconstruction. The method of this program is the provision of materials, design and manufacture of tools, demonstrationtools and the provision of a versatile filter cylinder system centrifuge model by the team, simulation tools, specialcounseling at the location of partners and suggestions as a follow-up in the endurance of production. The output of thisprogram can provide added value in the form of the use of this tool can improve labor efficiency, increase productivitypartners by producing 40 kg to 50 kg raw material, raw fish marlin, fish meat after cleaning, processed, fried, in andpacked into 80-100 packs of fish floss with the price of Rp. 40,000.00 per package weighing 250 grams. With estimatedpartners will earn a profit of Rp 3,200,000 - 4,000,000.00 per production or 12,800,000.00 - 16,000,000.00 per month incash and consumptions, as well as the abundance of non-greasy, clean and hybrid fish products

Enhanced deformation of magnetizable fluids for efficiency increase of ferrofluid based locomotion systems

2013 ◽  
Vol 49 (3-4) ◽  
pp. 468-472 ◽  
Author(s):  
J. Popp ◽  
I. Zeidis ◽  
K. Zimmermann ◽  
V. Böhm ◽  
V. A. Naletova ◽  
...  
Keyword(s):  
Efficiency Increase

scholarly journals Quantifying the increase in fishing efficiency due to the use of drifting FADs equipped with echosounders in tropical tuna purse seine fisheries

2020 ◽  
Author(s):  
Gwenaëlle Wain ◽  
Loreleï Guéry ◽  
David Michael Kaplan ◽  
Daniel Gaertner
Keyword(s):  
New Technology ◽  
Recent Change ◽  
Purse Seine ◽  
Catch Per Unit Effort ◽  
Katsuwonus Pelamis ◽  
Thunnus Obesus ◽  
Efficiency Increase ◽  
Tropical Tuna ◽  
Floating Objects ◽  
The Impact

Abstract Numerous pelagic species are known to associate with floating objects (FOBs), including tropical tunas. Purse seiners use this behaviour to facilitate the capture of tropical tunas by deploying artificial drifting fish aggregating devices (dFADs). One major recent change has been the integration of echosounders in satellite-tracked GPS buoys attached to FOBs, allowing fishers to remotely estimate fishable biomass. Understanding the effects of this new technology on catch of the three main tuna species (yellowfin tuna, Thunnus albacares; bigeye tuna, Thunnus obesus; and skipjack tuna, Katsuwonus pelamis) is important to accurately correct for this change in catch-per-unit-effort (CPUE) indices used for stock assessments. We analysed catch data from the French purse seine fleet for the period 2010–2017 in the Indian Ocean to assess the impact of this fleet’s switch to echosounder buoys around 2012. Results indicate that echosounders do not increase the probability a set will be succesful, but they have a positive effect on catch per set, with catches on average increasing by ≈2−2.5 tonnes per set (≈10%) when made on the vessel's own dFADs equipped with an echosounder buoy. Increases were due to a decrease in sets below ≈25 tonnes and an increase in those greater than ≈25 tonnes, with a non-linear transition around this threshold. This increase explains the considerable investment of purse seiners in echosounder buoys, but also raises concerns about bias in stock size estimates based on CPUE if we do not correct for this fishing efficiency increase.

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