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Polar stations as testing platforms for space analogue simulations – Case study for Polish potential
Published 2025-12-01“…Commercialization of space as well as plans for colonization of the Moon and Mars initiated a new chapter in development of space technologies toward opening the access for everyone interested. …”
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162
Space psychology: a comprehensive approach to the future of astronaut wellbeing
Published 2025-01-01“…The commercial spaceflight industry has significantly lowered barriers, enabling government agencies to pursue more ambitious missions to the Moon and Mars in the coming decades. This renewed momentum necessitates a more comprehensive approach to the psychological and wellbeing aspects of human space exploration. …”
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Combat Diabetic Nephropathy: From Pathogenesis to Treatment
Published 2014-01-01Get full text
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Hepatic Kaposi Sarcoma after Kidney Transplantation: A Case Report
Published 2025-01-01Get full text
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167
On Carlitz’s Type Modified Degenerate q-Changhee Polynomials and Numbers
Published 2018-01-01Get full text
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168
Acer japonicum 'Vitifolium'
Published 2004-10-01“… Full-moon maple is a small, deciduous tree that reaches 10 to 15 feet in height and width, creating a smooth, rounded canopy (Figure 1). …”
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169
Acer japonicum 'Vitifolium'
Published 2004-10-01“… Full-moon maple is a small, deciduous tree that reaches 10 to 15 feet in height and width, creating a smooth, rounded canopy (Figure 1). …”
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170
保护猛禽 美国一家电力公司接受法律制裁
Published 2000-01-01“…<正>据美国鱼和野生动物局(U.S.Fishand wildlife Servic.)电脑新闻组(fws-news)最近传递的消息,美国犹他州一个名叫“月亮湖电力协作公司”(Moon Lake Electric Association,Inc.)的企业.1999年8月12日由于被指控非法杀害受法律保护的猛禽而在丹佛法院接受判决.经美国鱼和野生动物局、科罗拉多州野生动物部及犹他州野生动物资源部的联合调查,这家公司在科罗拉多州西北和犹他州的东部地区架设的动力电线和电杆,对落在其上的鹰类和其它猛禽造成了电击致死.法庭判决该公司要交付罚款和补偿费10万美元,…”
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171
Study on the Speed Stability of Wheel Drive Mechanism used in Lunar Rover
Published 2015-01-01“…The 3-stage planetary reducer with closed-loop control is adopted in CE-3 lunar rover wheel drive mechanism.Aiming at the problem that the speed stability of drive mechanism does not satisfy the design requirements,the factors affecting the speed stability of planetary reducer are systematically analyzed,and methods and measures minimizing the inequality of load sharing of planetary gear sets are studied carefully.Through troubleshooting and numerical simulations,the causation is uncovered as follows:the first stage sun gear radial runout exceeds the allowed range.Then two solutions are proposed:the first one is to redesign the first stage sun gear into a floating sun gear,the second one is to improve the machining precision of the first stage sun gear.And the second solution is adopted because it is smaller and lighter than the first one.Then much ground simulation tests which are conducted at the room condition,high-temperature vacuum condition and low-temperature vacuum condition demonstrate that the speed stability of drive mechanism satisfies the design requirements.At last,the effectiveness of the proposed method is validated by the telemetry parameters of lunar rover moving on the moon surface.…”
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172
Reconcentrating the Ionic Liquid EMIM-HSO<sub>4</sub> Using Direct Contact Membrane Distillation
Published 2025-01-01“…Adequate water supplies are crucial for missions to the Moon, since water is essential for astronauts’ health. …”
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173
The Eu:CROPIS Mass Property Campaign: Trimming a Spin-Stabilized Compact Satellite for a Long-Term Artificial Gravity Experiment
Published 2020-01-01“…The Eu:CROPIS satellite mission uses spin stabilization along its Z-axis to provide defined acceleration levels for the primary and secondary payloads to simulate either a Moon or Mars gravity environment. For the payload performance, it is vital to achieve a minimum deviation between spacecraft Z-axis and the major moment of inertia (MoI) axis to minimize the offset of the envisaged acceleration levels. …”
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174
Dynamic Modeling and Vibration Analysis for the Vehicles with Rigid Wheels Based on Wheel-Terrain Interaction Mechanics
Published 2015-01-01“…Since vehicle movement on the Moon is a complex and on-going problem, the researcher is poised to simplify this problem of vertical loading of the wheel. …”
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175
The Personified Petals: Communicating Self-Identity through Figurative Language in Noor Unnahar’s Poetry
Published 2024-06-01“…This research investigates the interesting realm of personification in a book of poetry in order to elicit more deep feelings, enrich thinking, and establish an intimate connection between the reader and the surroundings in a book of poetry Yesterday I Was The Moon (2017) by Noor Unnahar. In this study, twenty-two poetry titles were found that contain personification. …”
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Long‐Term Observations of Galactic Cosmic Ray LET Spectra in Lunar Orbit by LRO/CRaTER
Published 2020-12-01“…Abstract The Cosmic Ray Telescope for the Effects of Radiation (CRaTER) has been orbiting the Moon since 2009 aboard the Lunar Reconnaissance Orbiter (LRO). …”
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UF/IFAS Extension Soil Testing Laboratory (ESTL) Analytical Procedures and Training Manual
Published 2014-12-01Get full text
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Assessment of Factors Affecting the Difficulty of Caudal Epidural Injections in Adults Using Ultrasound
Published 2014-01-01Get full text
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