scholarly journals The impact of two different conditioning programs on fitness characteristics of police academy cadets

2015 ◽  
Vol 19 ◽  
pp. e13
Author(s):  
Ro. Orr ◽  
C. Cocke ◽  
J. Dawes
Keyword(s):  
Police Academy ◽  
The Impact ◽  
Conditioning Programs

Identifying the impact of meritocracy on human resource productivity from the perspective of police academy lecturers

2020 ◽  
Vol 3 (2) ◽  
pp. 56-61
Author(s):  
Mohammad Ali Fetrat ◽  
Sema Mutahar
Keyword(s):  
Regression Analysis ◽  
Human Resources ◽  
Human Resource ◽  
Police Academy ◽  
Alpha Coefficient ◽  
Statistical Population ◽  
Resource Productivity ◽  
Spss Software ◽  
Descriptive Survey ◽  
The Impact

The present study was conducted to "identify the impact of meritocracy on human resource productivity from the perspective of police academies". This research is a descriptive-survey research in terms of purpose and methodology. The statistical population of this study is all lecturers of Kabul Police Academy. Morgan table was used to determine the sample size, which according to the population of the sample required 121 people. The instrument or the device of this study is a complex questionnaire. The reliability of this questionnaire was confirmed by Cronbach's alpha coefficient of 0.85. SPSS software was used to analyze the data using regression analysis. The results of this study show that meritocracy has a significant effect on human resource productivity, it also the effect of meritocracy components (knowledge, consciousness, abilities, skills, attitudes, education, training, and retention) on productivity. Human resources are influential and the hypotheses are confirmed.

Cooperation Between Local Police Units and the Police Academy in Szczytno

2020 ◽  
Vol Special Issue ◽  
pp. 49-59
Author(s):  
Krzysztof Justyński
Keyword(s):  
Educational Institution ◽  
Armed Forces ◽  
Practical Aspect ◽  
Police Academy ◽  
Internal Security ◽  
Local Police ◽  
The Moment ◽  
National Police ◽  
The Impact

At the moment in Poland, specialised dispositional groups such as the armed forces, the police, and various guards and other services are constituted. The fundamental tool that the state has at its disposal to counteract potential threats to internal security and public order, and to react appropriately to existing threats is a separate body — the police. The main objective of this paper is to define the practical benefits which can be gained as a result of organising cooperation between the police units mentioned above in an appropriate way. This paper is an attempt to present practical cooperation between a local police unit and the Police Academy in Szczytno. It also points out the distinct nature of functioning of the Regional Police Headquarters in Katowice and its dependent units; it describes the impact that cooperation with an educational institution has on the quality of preserving public security and order as well as the practical aspect of such cooperation on the example of the organisational units of the Polish National Police specified above.

EFFECTIVENESS OF RESOURCE MANAGEMENT DURING POLICE ACTIONS AND OPERATIONS BASED ON THE SKILLS ACQUIRED DURING SIMULATION TRAINING IN A VIRTUAL ENVIRONMENT

2021 ◽  
Vol 142 (2) ◽  
pp. 170-185
Author(s):  
Agnieszka Choromańska ◽  
Justyna Jurczak
Keyword(s):  
Resource Management ◽  
Virtual Environment ◽  
Simulation Training ◽  
Modern Technology ◽  
Public Order ◽  
Police Academy ◽  
Knowledge And Skills ◽  
Sports Events ◽  
The Impact ◽  
Mass Events

The main aim of the article is to present the results of the surveys conducted among the graduates of the specialist course for police operations commanders at the Police Academy in Szczytno, who participated in the course in 2014–2020. The course uses a tool of modern technology in the form of a simulator of Police operations in crisis situations. The essence of the research was, therefore, to verify the impact of simulation training as part of a specialist course for commanders of police actions and operations on the real scope and manner of tasks performed by its graduates, i.e. on commanding actual police activities to ensure and maintain public safety and order during mass events, in including sports events, public gatherings and celebrations, and other collective disturbances of public order. It should be emphasised that due to the often signifi cant lapse of time after the end of the course, the respondents formulated their opinions based on subsequent experiences and analysis of actual facts, in the context of knowledge and skills acquired during the training.

Formation of Lunar Craters and Bright Rays as a Result of Meteorite Impacts

1962 ◽  
Vol 14 ◽  
pp. 415-418
Author(s):  
K. P. Stanyukovich ◽  
V. A. Bronshten
Keyword(s):  
Explosive Charge ◽  
The Moon ◽  
Meteorite Impacts ◽  
The Earth ◽  
Lunar Craters ◽  
The Impact

The phenomena accompanying the impact of large meteorites on the surface of the Moon or of the Earth can be examined on the basis of the theory of explosive phenomena if we assume that, instead of an exploding meteorite moving inside the rock, we have an explosive charge (equivalent in energy), situated at a certain distance under the surface.

The Geosciences Applied to Lunar Exploration

1962 ◽  
Vol 14 ◽  
pp. 169-257 ◽  
Author(s):  
J. Green
Keyword(s):  
Lunar Surface ◽  
Probable Mechanism ◽  
Point Of View ◽  
Lunar Exploration ◽  
Geological Model ◽  
Apply Geophysics ◽  
Surface Features ◽  
The Impact

The term geo-sciences has been used here to include the disciplines geology, geophysics and geochemistry. However, in order to apply geophysics and geochemistry effectively one must begin with a geological model. Therefore, the science of geology should be used as the basis for lunar exploration. From an astronomical point of view, a lunar terrain heavily impacted with meteors appears the more reasonable; although from a geological standpoint, volcanism seems the more probable mechanism. A surface liberally marked with volcanic features has been advocated by such geologists as Bülow, Dana, Suess, von Wolff, Shaler, Spurr, and Kuno. In this paper, both the impact and volcanic hypotheses are considered in the application of the geo-sciences to manned lunar exploration. However, more emphasis is placed on the volcanic, or more correctly the defluidization, hypothesis to account for lunar surface features.

Asteroid and Comet Impact Speeds upon Mars: Significance for Panspermia and the Supply of Organics

1997 ◽  
Vol 161 ◽  
pp. 197-201 ◽  
Author(s):  
Duncan Steel
Keyword(s):  
Probability Distributions ◽  
Regions Of Interest ◽  
Significant Fraction ◽  
Organic Chemicals ◽  
Impact Speed ◽  
The Mean ◽  
The Impact

AbstractWhilst lithopanspermia depends upon massive impacts occurring at a speed above some limit, the intact delivery of organic chemicals or other volatiles to a planet requires the impact speed to be below some other limit such that a significant fraction of that material escapes destruction. Thus the two opposite ends of the impact speed distributions are the regions of interest in the bioastronomical context, whereas much modelling work on impacts delivers, or makes use of, only the mean speed. Here the probability distributions of impact speeds upon Mars are calculated for (i) the orbital distribution of known asteroids; and (ii) the expected distribution of near-parabolic cometary orbits. It is found that cometary impacts are far more likely to eject rocks from Mars (over 99 percent of the cometary impacts are at speeds above 20 km/sec, but at most 5 percent of the asteroidal impacts); paradoxically, the objects impacting at speeds low enough to make organic/volatile survival possible (the asteroids) are those which are depleted in such species.

Organic Syntheses During the Impact of a Comet with a Gaseous Planet

1997 ◽  
Vol 161 ◽  
pp. 189-195
Author(s):  
Cesare Guaita ◽  
Roberto Crippa ◽  
Federico Manzini
Keyword(s):  
Polymeric Material ◽  
Molecular Form ◽  
Parent Compound ◽  
Blue Filter ◽  
Organic Syntheses ◽  
The Impact

AbstractA large amount of CO has been detected above many SL9/Jupiter impacts. This gas was never detected before the collision. So, in our opinion, CO was released from a parent compound during the collision. We identify this compound as POM (polyoxymethylene), a formaldehyde (HCHO) polymer that, when suddenly heated, reformes monomeric HCHO. At temperatures higher than 1200°K HCHO cannot exist in molecular form and the most probable result of its decomposition is the formation of CO. At lower temperatures, HCHO can react with NH3 and/or HCN to form high UV-absorbing polymeric material. In our opinion, this kind of material has also to be taken in to account to explain the complex evolution of some SL9 impacts that we observed in CCD images taken with a blue filter.

Hydrogen Cyanide Polymers from the Impact of Comet P/Shoemaker-Levy 9 on Jupiter

1997 ◽  
Vol 161 ◽  
pp. 179-187
Author(s):  
Clifford N. Matthews ◽  
Rose A. Pesce-Rodriguez ◽  
Shirley A. Liebman
Keyword(s):  
Amino Acids ◽  
Solar System ◽  
Hydrogen Cyanide ◽  
Nitrogen Heterocycles ◽  
Laboratory Studies ◽  
Heterogeneous Solids ◽  
The Many ◽  
Comet Halley ◽  
The Impact ◽  
By Products

AbstractHydrogen cyanide polymers – heterogeneous solids ranging in color from yellow to orange to brown to black – may be among the organic macromolecules most readily formed within the Solar System. The non-volatile black crust of comet Halley, for example, as well as the extensive orangebrown streaks in the atmosphere of Jupiter, might consist largely of such polymers synthesized from HCN formed by photolysis of methane and ammonia, the color observed depending on the concentration of HCN involved. Laboratory studies of these ubiquitous compounds point to the presence of polyamidine structures synthesized directly from hydrogen cyanide. These would be converted by water to polypeptides which can be further hydrolyzed to α-amino acids. Black polymers and multimers with conjugated ladder structures derived from HCN could also be formed and might well be the source of the many nitrogen heterocycles, adenine included, observed after pyrolysis. The dark brown color arising from the impacts of comet P/Shoemaker-Levy 9 on Jupiter might therefore be mainly caused by the presence of HCN polymers, whether originally present, deposited by the impactor or synthesized directly from HCN. Spectroscopic detection of these predicted macromolecules and their hydrolytic and pyrolytic by-products would strengthen significantly the hypothesis that cyanide polymerization is a preferred pathway for prebiotic and extraterrestrial chemistry.

Unusual Microstructure in Shock-Compacted Graphite

1970 ◽  
Vol 28 ◽  
pp. 474-475
Author(s):  
Lucien F. Trueb
Keyword(s):  
Mechanical Characteristic ◽  
Compression Wave ◽  
Gray Zone ◽  
Flyer Plate ◽  
Compacted Graphite ◽  
The Impact

Crushed and statically compressed Madagascar graphite that was explosively shocked at 425 kb by means of a planar flyer-plate is characterized by a black zone extending for 2 to 3 nun below the impact plane of the driver. Beyond this point, the material assumes the normal gray color of graphite. The thickness of the black zone is identical with the distance taken by the relaxation wave to overtake the compression wave.The main mechanical characteristic of the black material is its great hardness; steel scalpels and razor blades are readily blunted during attempts to cut it. An average microhardness value of 95-3 DPHN was obtained with a 10 kg load. This figure is a minimum because the indentations were usually cracked; 14.8 DPHN was measured in the gray zone.

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