scholarly journals Financial and economic aspects of planning the development of weapons and military equipment, taking into account the cost of providing the entire life cycle of weapons and military equipment

2019 ◽  
Vol 9 (6) ◽  
Author(s):  
Pavlo Parkhomenko ◽  
Ivan Tkach ◽  
Oleksandr Demenev ◽  
Sergey Levchenko
Keyword(s):  
Life Cycle ◽  
Defense Industry ◽  
Financial Resources ◽  
High Tech ◽  
Economic Aspects ◽  
Entire Life ◽  
Entire Life Cycle ◽  
Military Equipment ◽  
Analytical System ◽  
The Cost

In the article discusses approaches to the formation of the methodological apparatus for estimating the cost of the life cycle of weapons and military equipment. Attention is drawn to the fact that the formation of this apparatus is not a one-time act, but a complex and long process in which all stages of the life cycle should be covered. The nomenclature and hierarchical structure of cost indicators are proposed, factors that influence the objective non-stationarity in time of these indicators and, accordingly, the accuracy of planning of financial resources needs are analyzed. The expediency of creating an information analytical system for monitoring prices for high-tech defense industry products is substantiated.

Dynamic Cost-Effectiveness: A More Efficient Reimbursement Criterion

2008 ◽  
Vol 11 (2) ◽  
Author(s):  
Douglas Lundin ◽  
Joakim Ramsberg
Keyword(s):  
Life Cycle ◽  
Cost Effectiveness ◽  
Theoretical Model ◽  
Patent Protection ◽  
Decision Makers ◽  
Value For Money ◽  
Entire Life ◽  
Entire Life Cycle ◽  
The Cost ◽  
Over Time

Basing drug reimbursement on cost-effectiveness provides too little incentives for R&D. The reason for this is that cost-effectiveness is concerned with immediate value for money. But since the price of a drug usually declines over time, the drug might well provide value for money as seen over its entire life cycle, even though its price during patent protection is too high to warrant reimbursement according to the cost-effectiveness decision rule. We show in a theoretical model that welfare could be improved if decision-makers took a longer perspective and initially allowed higher prices than immediate value for money can motivate. We also discuss the real world relevance of applying dynamic cost-effectiveness.

Analysis of the Measurability Requirement for Weaponry

2011 ◽  
Vol 103 ◽  
pp. 383-387
Author(s):  
Wei Jiang
Keyword(s):  
Life Cycle ◽  
High Tech ◽  
Entire Life ◽  
Entire Life Cycle ◽  
Combat Effectiveness

Now, a great deal of high tech weaponry are equipped for army, to ensure combat effectiveness of equipment in the Entire Life Cycle (ELC) and improve battle effectiveness, the measurability of equipment should be paid more and more attention to.This paper analyzes the measurability requirement for Weaponry in ELC, the detailed aims and signification of measurability in ELC are presented.Some suggestions about strengthen measurability of equipment on the basis of above analysis are put forward.

Epoxidation of juvenile hormone was a key innovation improving insect reproductive fitness

2021 ◽  
Vol 118 (45) ◽  
pp. e2109381118
Author(s):  
Marcela Nouzova ◽  
Marten J. Edwards ◽  
Veronika Michalkova ◽  
Cesar E. Ramirez ◽  
Marnie Ruiz ◽  
...  
Keyword(s):  
Life Cycle ◽  
Juvenile Hormone ◽  
Reproductive Performance ◽  
Reproductive Fitness ◽  
Fitness Cost ◽  
Evolutionary Significance ◽  
Methyl Farnesoate ◽  
Entire Life ◽  
Entire Life Cycle ◽  
Key Innovation

Methyl farnesoate (MF) plays hormonal regulatory roles in crustaceans. An epoxidated form of MF, known as juvenile hormone (JH), controls metamorphosis and stimulates reproduction in insects. To address the evolutionary significance of MF epoxidation, we generated mosquitoes completely lacking either of the two enzymes that catalyze the last steps of MF/JH biosynthesis and epoxidation, respectively: the JH acid methyltransferase (JHAMT) and the P450 epoxidase CYP15 (EPOX). jhamt−/− larvae lacking both MF and JH died at the onset of metamorphosis. Strikingly, epox−/− mutants, which synthesized MF but no JH, completed the entire life cycle. While epox−/− adults were fertile, the reproductive performance of both sexes was dramatically reduced. Our results suggest that although MF can substitute for the absence of JH in mosquitoes, it is with a significant fitness cost. We propose that MF can fulfill most roles of JH, but its epoxidation to JH was a key innovation providing insects with a reproductive advantage.

Rice metabolic regulatory network spanning its entire life cycle

2021 ◽  
Author(s):  
Chenkun Yang ◽  
Shuangqian Shen ◽  
Shen Zhou ◽  
Yufei Li ◽  
Yuyuan Mao ◽  
...  
Keyword(s):  
Life Cycle ◽  
Regulatory Network ◽  
Entire Life ◽  
Entire Life Cycle

Assessment of driving quality and its impact on changes in the technical condition of self-driving cars

2020 ◽  
pp. 24-26
Keyword(s):  
Artificial Intelligence ◽  
Life Cycle ◽  
Computer Technology ◽  
Technical Condition ◽  
Entire Life ◽  
Entire Life Cycle ◽  
Machine Maintenance ◽  
Current Task ◽  
Self Driving Cars

The article describes the current task of developing and improving existing technologies for machine maintenance throughout the entire life cycle. The use of modern achievements in the field of computer technology, digitization of information, as well as the development of artificial intelligence technologies, will allow you to get new scientific and engineering results aimed at managing the technical condition of machines in operation.

scholarly journals Assessment of the Logistic System of Fuel Life Cycle Using the LCA Method

2016 ◽  
Vol 20 (3) ◽  
pp. 125-134
Author(s):  
Aleksander Marek ◽  
Piotr Kardasz ◽  
Mikolaj Karpinski ◽  
Volodymyr Pohrebennyk
Keyword(s):  
Life Cycle ◽  
Rapeseed Oil ◽  
Functional Unit ◽  
Operation Time ◽  
Diesel Oil ◽  
Butyl Alcohol ◽  
Oil Refining ◽  
Entire Life ◽  
Entire Life Cycle ◽  
Management Processes

AbstractThis paper presents the logistic system of fuel life cycle, covering diesel oil and the mixture of rapeseed oil and butanol (2:3 ratio), using the Life-Cycle Assessment (LCA) method. This method is a technique in the field of management processes with a view to assessing the potential environmental hazards. Our intention was to compare the energy consumption needed to produce each of the test fuels and emissions of selected substances generated during ithe production process. The study involved 10,000 liters of diesel and the same amount of rapeseed oil and butanol mixture (2:3 ratio). On the basis of measurements the following results were obtained. To produce a functional unit of diesel oil (i.e. 10,000 liters) it is necessary to extract 58.8 m3 of crude oil. The entire life cycle covering the consumption of 10,000 liters of diesel consumes 475.668 GJ of energy and causes the emission to air of the following substances: 235.376 kg of COx, 944.921 kg of NOx, 83.287 kg of SOx. In the ease of a functional unit, to produce a mixture of rapeseed oil and butanol (2:3 ratio) 10,000 kg of rapeseed and 20,350 kg of straw should be used. The entire life cycle of 10,000 liters of a mixture of rapeseed oil and butyl alcohol (2:3 ratio) absorbs 370.616 GJ of energy, while emitting the following air pollutants: 105.14832 kg of COx, 920.03124 kg of NOx, 0.162 kg of SOx. Analysis of the results leads to the conclusion that it is oil refining which is the most energy-intensive and polluting process in the life cycle of diesel. The process consumes 41.4 GJ of energy, and causes a significant emission of sulfur oxides (50 kg). In the production of fuel that is a mixture of rapeseed oil and butyl alcohol (2:3 ratio), rape production is the most energy-intensive manufacturing process is (absorbs 53.856 GJ of energy). This is due to the long operation time of the farm tractor and combine harvester. The operation of these machines leads also to the emission of a significant amount of pollution in the form of COx (2.664 kg) and NOx (23.31 kg).

scholarly journals Reproductive diapause in Nysius huttoni White (Heteroptera Lygaeidae)

2002 ◽  
Vol 55 ◽  
pp. 308-311
Author(s):  
X.Z. He ◽  
Q. Wang ◽  
A. Carpenter
Keyword(s):  
Life Cycle ◽  
Immature Stages ◽  
Life Stages ◽  
Reproductive Diapause ◽  
Entire Life ◽  
Entire Life Cycle ◽  
Adult Females ◽  
Critical Photoperiod

The induction of reproductive diapause of Nysius huttoni was studied in the laboratory at 20 1C and 60 10 RH under a series of photoperiod regimes 168 h 1410 h 1212 h and 1014 h lightdark Reproductive diapause was considered to have occurred if females failed to lay eggs for 50 days after emergence The sensitivity of different life stages to diapauseinducing photoperiods varied When newly emerged females whose immature stages had been reared at 168 h were transferred to 1014 h and 1212 h 467 and 793 of them entered reproductive diapause respectively However when fifth instar nymphs were transferred from 168 h to 1014 h and 1212 h 100 of adult females entered reproductive diapause If the entire life cycle was maintained at 1014 h and 1212 h 667 and 400 of females entered reproductive diapause respectively The critical photoperiod for reproductive diapause was estimated to lie between 1311 h and 135105 h

scholarly journals Economics of high-rise construction: the feasibility of skyscrapers building in the Russian cities

2018 ◽  
Vol 33 ◽  
pp. 03056 ◽  
Author(s):  
Artur Petrov ◽  
Daria Petrova
Keyword(s):  
Population Density ◽  
Financial Resources ◽  
Time Interval ◽  
Economic Aspects ◽  
High Rise ◽  
The World ◽  
Moscow City ◽  
Business Entities ◽  
The Cost ◽  
Regions Of Russia

The article considers the economic aspects of constructing high-rise buildings in the world and in Russia. Data on the number of high-rise buildings in Russian cities with a million population are presented. It is proved that interest in high-rise construction in Russia has been formed only in Moscow and partly in St. Petersburg and Yekaterinburg. The analysis showed that the reason for this is the expensiveness of high-rise construction. According to the enlarged macro-calculation, the cost of building 1 m2of the area of the Federation Towers complex (Moscow City) is about 2710 $/m2. Practically a possibility of return on investments in the foreseeable time interval exists only in Moscow. For the regions of Russia this task is rather complicated. Population density in regional Russian cities is quite low, business entities do not have the necessary financial resources for investing in high-rise construction, and investments from abroad absent.

scholarly journals Planting and harvesting innovation - an analysis of Samsung Electronics

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Seung Hoon Jang ◽  
Sang M. Lee ◽  
Taewan Kim ◽  
Donghyun Choi
Keyword(s):  
Early Stage ◽  
New Products ◽  
Limited Resources ◽  
High Tech ◽  
Short Term ◽  
Entire Life ◽  
Entire Life Cycle ◽  
Time Period ◽  
Innovation Projects ◽  
Long Time

Abstract This study explores how firms manage the entire life cycle of innovation projects based on the framework of harvesting and planting innovation. While harvesting innovation seeks new products in the expectation of financial performance in the short term, planting innovation pursues creating value over a long time period. Without proper management of the process of planting and harvesting innovation, firms with limited resources may not be successful in launching innovative new products to seize a momentum in high tech industries. To examine this issue, the case of Samsung Electronics (SE), now an electronics giant originated from a former developing country, is analyzed. SE has shown to effectively utilize co-innovation to maintain numerous planting and harvesting innovation projects. Both researchers and practitioners would be interested in learning about how SE shared risks of innovation investment with external partners at the early stage of innovation cycles.

scholarly journals Rock ‘n’ use of CO2: carbon footprint of carbon capture and utilization by mineralization

2020 ◽  
Vol 4 (9) ◽  
pp. 4482-4496 ◽  
Author(s):  
Hesam Ostovari ◽  
André Sternberg ◽  
André Bardow
Keyword(s):  
Life Cycle ◽  
Carbon Footprint ◽  
Carbon Capture ◽  
Climate Impacts ◽  
Entire Life ◽  
Entire Life Cycle ◽  
Carbon Capture And Utilization ◽  
Permanent Storage ◽  
N Use

Our LCA-based assessment showed that all considered CCU technologies for mineralization can reduce climate impacts over the entire life cycle due to the permanent storage of CO2 and the credit for substituting conventional products.

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