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2802
The Role of the Commercial Space Industry within the US National Security under the Trump Administration
Published 2021-04-01“…The third section identifies the trend towards the institutionalization of the US Space Forces as one of the priorities of the Trump’s administration military policy. The fourth section thoroughly examines key forms and areas of the public–private partnership in commercial use of space, including launch services, communication services, intelligence gathering, as well as production and maintenance of satellites. …”
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2803
Identifying and Prioritizing Suitable Financing Methods in Mosques of the Islamic Republic of Iran
Published 2024-11-01“…In terms of revenue-generating activities, mosque income-generating activities, charitable institutions, non-governmental public organizations, military entities, and governmental aids hold the highest importance in financing mosques.…”
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2804
Review of different types of mountain springs and mineral waters from Bulgaria based on their natural origin and health benefits
Published 2023-12-01“…Mineral water has been renowned for its health benefits for over two millennia, with historical records indicating its use for rapid recovery and wound healing, especially among soldiers engaged in military activities. Over time, baths with mineral water became popular for therapeutic purposes. …”
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2805
Governmental approaches to food security management: A bibliometric analysis
Published 2024-07-01“…The analysis showed an exponential increase in the number of publications since 2000, with peaks in 2008 (financial crisis), 2019–2020 (COVID-19), and 2023 (threat to food security due to military conflicts). The clustering of scientific papers by content showed that the most significant (red) cluster unites research that links food security to agricultural development, sustainable development, climate change, and water supply. …”
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2806
Distance Measurement and Error Compensation of High-Speed Coaxial Rotor Blades Based on Coded Ultrasonic Ranging
Published 2024-12-01“…Coaxial rotor helicopters have many advantages and have a wide range of civilian and military applications; however, there is a risk of blade collision between the upper and lower rotor blades, and the challenge still exists in balancing rotor parameters and flight control. …”
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2807
Reversible data hiding scheme based on enhanced image smoothness
Published 2022-06-01“…With the prosperity of Internet technology and the popularity of social networks, reversible data hiding technology has been widely adopted in concealed information transmission of medical and military fields with its advantages on secret information recovery.Traditional reversible data hiding schemes mainly focus on the enhancement of embedding capacity and the reduction of the distortion rate of stego image, but pay less attention to the understanding of image details with the human eyes.Thus, it is difficult to resist hidden information detection methods.To solve the above challenge, a reversible data hiding algorithm was proposed, which ensured the visual quality of the stego image in the process of data hiding through the image visual smoothness enhancement.Specifically, the original image was divided into reference area and non-reference area.The secret data was embedded through the translation of the difference, which was calculated according to the predicted pixel value and the original pixel value of the non-reference area.To guarantee the visual quality of the image, smoothing mechanism was constructed, in which a Gaussian filter was utilized as a template to filter the predicted value and to add the filter difference into the cover image without loss.The pixel value of the reference region was used as edge information for lossless restoration of the original image.The filtering coefficient in Gaussian function was exploited as the embedded key to ensure the security of secret information.Simulation results regarding a large number of classical image data sets illustrated that the visual smoothness of stego image processed by this scheme was effectively enhanced with lower distortion rate, higher embedding rate, and higher embedding and extraction efficiency.In a typical circumstance, the similarity between the generated stego image and the Gaussian filter image can reach 0.9963.The PSNR and the embedded capacity can be up to 37.346 and 0.3289 BPP, respectively.…”
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2808
Theoretical and experimental studies on the interior ballistic of large UAV ejection based on trifluoromethane phase transition
Published 2025-02-01“…Abstract Unmanned aerial vehicles (UAVs) have demonstrated immense value in the military sector. This research proposes the use of Trifluoromethane as a novel cold ejection medium. …”
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The Science of Disaster Medicine: From Response to Risk Reduction
Published 2021-12-01“…Different disciplines, such as public health, emergency health services, emergency medicine, and military medicine, work within the disaster medicine framework. …”
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2811
Criminological examination of law acts and their drafts in the system of measures to combat corruption crime in the security and defense sector of Ukraine
Published 2024-12-01“…The main tasks of criminological examination of regulatory legal acts and their drafts as a means of combating corruption crime in the security and defense sector of Ukraine are identified, which include: identifying defects in the legal regulation of control mechanisms for the implementation of the powers of security and defense sector entities; identifying regulatory prerequisites for committing corruption criminal offenses using discretionary powers; identifying shortcomings (poorly defined concepts, contradictions, duplication of powers, discretionary provisions) in regulating the implementation of control and supervisory procedures, receipt, registration, circulation, write-off of property in the field of activity of security and defense sector entities of Ukraine; identifying discrepancies between the real needs of legal entities and the existing legal mechanisms for their satisfaction and implementation, which determines the request for the existence of compensatory corruption practices; identification and neutralization of legal corruption factors in the mechanisms of defense procurement, in particular through non-tender procedures, as well as at the stages of placement, execution and acceptance of the results of the defense order for repair and restoration work on military equipment and weapons systems.…”
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Frequency of Insulin Resistance in People with Thyroid Dysfunction
Published 2021-12-01“…Methods: This case–control study was conducted at the endocrinology outpatient clinics of Ibrahim Malik Hospital and Omdurman Military Hospital in Khartoum State, Sudan between May 2018 and January 2019. …”
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2815
ORGANIZATIONAL COMPONENT OF PUBLIC SERVICE IMPROVEMENT
Published 2024-12-01“…The author examines the current peculiarities of organizing the activities of public organizations and their employees, in particular, with regard to: introduction of remote work; application of disciplinary sanctions; organization of labor relations; reform of the remuneration system and creation of conditions for attracting personnel; methodological and information support; establishment of military administrations; and appointment to positions in local self-government bodies. …”
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2816
About some Controversial Stories Related to the Campaign of Chormagan in Iran in Muslim Sources
Published 2022-06-01“…Finally, it should be recognized that some military formations of the conquerors operated in various regions of modern Iran before and simultaneously with the beginning of the Chormagan’s campaign.…”
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Rehabilitation and violence-related traumatic brain injury: A scoping review.
Published 2024-01-01“…Articles based on the military population were excluded. Data were synthesized through a descriptive numerical summary and qualitative content analysis.…”
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2820
Evaluating Batch Imaging as a Method for Non-Lethal Identification of Freshwater Fishes
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