Robotic and manned exploration of the Moon is the next target in Solar System exploration. The availability of resources such as water ice, iron oxides, helium-3, and rare earth elements, combined with permanently sunlit areas, provides the opportunity for the first settlement, either human or robotic, on the Moon. We used several selection criteria (abundance of water ice, the slope of terrain, usable energy sources, communications, and base expandability) to identify a suitable area for a future base in the southern polar crater Sverdrup-Henson.
View Article and Find Full Text PDFA substantial dataset containing topographic landforms at Olympia Undae and Scandia Cavi in the Northern circumpolar region of Mars was created by Sanchez-Bayton et al. (2022) [1]. This dataset contains the essential morphometric parameters of 200 small and medium-size landforms.
View Article and Find Full Text PDFÖsszefoglaló. A veseátültetés a legnagyobb reményt nyújtja a végstádiumú vesebetegségben szenvedő nők számára, akik teherbe kívánnak esni. A veseátültetett beteg terhessége továbbra is kihívást jelent az immunszuppresszív gyógyszerek mellékhatásai, az allograftfunkció romlásának kockázata, a praeeclampsia és a magas vérnyomás káros anyai szövődményeinek rizikója, valamint a koraszülés, az alacsony születési súly kockázata miatt.
View Article and Find Full Text PDFA field expedition in the High Andes/Atacama Desert region revealed two types of flow-produced structures and a unique flow regime. Gullies somewhat smaller than those on Mars (width: 0.2-1 m, depth: 0.
View Article and Find Full Text PDFPurpose: To evaluate whether vanishing twin (VT) pregnancies following spontaneous conception have a more adverse perinatal outcome than those conceived after assisted reproduction techniques.
Methods: The retrospective cohort study consisted of 316 VT pregnancies derived from a hospital database between January 1994 and January 2016 (81 after IVF/ICSI and 235 after spontaneous conception).
Results: VT was significantly more prevalent after spontaneous conception (in 22.
During field work at the Ibn Battuta Mars analogue sites, two research questions were analyzed: (1) How do we identify sampling sites using remote and local imaging and (2) what kind of information can be gained from shallow subsurface exploration? While remote images help in targeting field activities in general, the connection between observations at different spatial scales for different rocky desert terrain types is not well established; in this, focused comparison of remote in situ images of well-selected analogues would help a great deal. Dried up lake beds as discerned in remotely acquired data may not show signatures of past water activity, while shallow subsurface exploration could reveal the lacustrine period. Acquisition of several satellite images of the same terrain under different geometries would help to support the planning of such in situ work.
View Article and Find Full Text PDFWe report a systematic spectroscopical investigation of three plagioclase particles (RB-QD04-0022, RA-QD02-0025-01, and RA-QD02-0025-02) returned by the Hayabusa spacecraft from the asteroid Itokawa, by means of scanning electron microscopy, cathodoluminescence microscopy/spectroscopy, and micro-Raman spectroscopy. The cathodoluminescence properties are used to evaluate the crystallization effects and the degree of space weathering processes, especially the shock-wave history of Itokawa. They provide new insights regarding spectral changes of asteroidal bodies due to space weathering processes.
View Article and Find Full Text PDFSpectrochim Acta A Mol Biomol Spectrosc
February 2017
Correlating the Raman and infrared spectra of shocked minerals in Csátalja ordinary chondrite (H4, S2, W2) with controlling the composition by EPMA measurements, we identified and improved various shock indicators, as infrared spectro-microscopic analysis has been poorly used for shock impact alteration studies of meteorites to date. We also provide reference spectra as SOM for the community with local mineralogical and shock alteration related context to support further standardization of the IR ATR based measurements. Raman band positions shifted in conjunction with the increase in full width half maximum (FWHM) with shock stage in olivine minerals while in the infrared spectra when comparing the IR band positions and IR maximal absorbance, increasing correlation was found as a function of increasing shock effects.
View Article and Find Full Text PDFGeburtshilfe Frauenheilkd
September 2016
To compare the differences in contraceptive characteristics and the knowledge of emergency contraception (ECP) among women who used ECP after unprotected intercourse and those who sought an abortion. A questionnaire survey was conducted in a Hungarian university hospital among women for whom ECP was prescribed after unprotected intercourse (n = 940) as well as women who presented for the termination of pregnancy (n = 1592) between January 1, 2005 and November 20, 2006. Their knowledge of ECP and their experience with and attitudes toward ECP use were targeted.
View Article and Find Full Text PDFObjective: To evaluate whether vanishing twin (VT) pregnancies achieved by in vitro fertilization and intracytoplasmic sperm injection (IVF-ICSI) had a more adverse perinatal outcome than those after natural conception.
Design: Longitudinal, retrospective cohort study.
Setting: Tertiary university hospital.
In this work various factors on the habitability were considered, focusing on conditions irrespective of the central star's radiation, to see the role of specific planetary body related effects. These so called planetary factors were evaluated to identify those trans-domain issues where important information is missing but good chance exit to be filled by new knowledge that might be gained in the next decade(s). Among these strategic knowledge gaps, specific issues are listed, like occurrence of radioactive nucleides in star forming regions, models to estimate the existence of subsurface liquid water from bulk parameters plus evolutionary context of the given system, estimation on the existence of redox gradient depending on the environment type etc.
View Article and Find Full Text PDFOrig Life Evol Biosph
November 2016
Great advances are expected during the analysis of drilled material acquired from 2 m depth by ExoMars rover, supported by the comparison to local context, and the joint use of different instruments. Textural information might be less detailed relatively to what is usually obtained at outcrops during classical geological field work on the Earth, partly because of the lack of optical imaging of the borehole wall and also because the collected samples are crushed. However sub-mm scale layering and some other sedimentary features might be identified in the borehole wall observations, or in the collected sample prior to crushing, and also at nearby outcrops.
View Article and Find Full Text PDFWe surveyed the Martian surface in order to identify possible source craters of the nakhlite Martian meteorites. We investigated rayed craters that are assumed to be younger than 11 Ma, on lava surfaces with a solidification age around 1.2 Ga.
View Article and Find Full Text PDFObjective: To compare pregnancy rate after controlled ovarian hyperstimulation and intrauterine insemination (COH-IUI) with no treatment in patients with endometriosis-associated infertility treated with laparoscopy.
Design: A clinical cohort study.
Setting: University-level tertiary care center.
Acta Obstet Gynecol Scand
October 2014
Objective: To assess the contribution of non-medical factors to actual mode of delivery in a setting with high cesarean rates.
Design: Follow-up survey.
Setting: University department of obstetrics and gynecology.
Background: the purpose of the study was to assess the validity of the 10-item Edinburgh Postnatal Depression Scale (EPDS) in screening for postnatal depression (PND) in Hungary.
Methods: between July 2010 and March 2011, a sample of 266 women attending a routine check-up at six weeks post partum completed the newly translated Hungarian version of the EPDS at the Department of Obstetrics and Gynecology, University of Szeged, Hungary, and underwent clinical assessments based on the Structured Clinical Interview for DSM-IV disorders (SCID-I).
Findings: eight (3.
Fetal Pediatr Pathol
February 2014
The astrobiological significance of certain environment types on Mars strongly depends on the temperature, duration, and chemistry of liquid water that was present there in the past. Recent works have focused on the identification of signs of ancient water on Mars, as it is more difficult to estimate the above-mentioned parameters. In this paper, two important factors are reviewed, the duration and the volume of water at different environment types on past and present Mars.
View Article and Find Full Text PDFObjective: the Edinburgh Postnatal Depression Scale (EPDS) is an important screening instrument routinely used during the peripartum period for the identification of depression. The purpose of the study was to assess the validity of the 10-item EPDS in screening for antepartum depression (APD) in Hungary.
Design: validation study carried out between July and December 2010.
Climacteric
February 2012
The aromatase inhibitor anastrazole proved effective in the treatment of endometrial hyperplasia and postmenopausal bleeding in an obese 65-year-old woman with high operative risk. During anastrazole administration for 12 months, the endometrial thickness decreased from 9.8 mm to 2.
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