373 research outputs found
Factors of Socio-economic Uncertainty in the Bosnian War
It appears obvious that war, civil or otherwise, deeply damages confidence in the future. This paper examines socio-economic uncertainty and insecurity connected to violent conflicts on the basis of analysis of various reports and journal articles on the Bosnian war. The paper points to conditions of socio-economic uncertainty, and specifically socioeconomic insecurity, during the conflict cycle and to their relation with the dynamic of the conflict. It also addresses questions concerning the effect of conflict on individuals, families, households, and their relations with their closer or broader social environment. It argues that socio-economic insecurity and lack of means for daily survival were not mere consequences of violence, they were also tools used as parts of the strategy to weaken the opponent. Decisions made on fleeing and returning demonstrate the dynamics of trust, risk-taking and perception of possibilities, both at individual and at community level, and in turn show the insurmountable difficulties of coping with insecure situations under conditions of violent conflict and its aftermath.
Determination of ancient erosion by zircon morphology and investigations on zoned tourmaline in KĹ‘szeg-Rechnitz Window (Western Hungary)
Quality problems in restaurants
I am writing about procurement of the restaurants in relation to the defects of quality. A lot of quality problems are resulted by negligence, so firms, restaurants can easily become bankrupt. Some reasons for quality defects should be avertable if workers of the given restaurant utilized the old stocks when cooking or in other ways. In addition, I will mention how to solve problems of quality defects. Naturally, restaurants can have other procurement problems, too, for example they need cooking equipment, dishes, utensils etc., but the goods can get spoiled if they are unutilized. The firm will not get back the expenses. They should make an effort to reduce costs. In some cases because of the substandard, they should destroy as refuse by other firms (the restaurants need contract with them). The only targets are to be competitive at a variety of market and to meet the customer’s requirements
Óceáni kéregmaradványok stabilizotópos vizsgálata = Stable isotope studies on ocean crust remnants
A vizsgált ofiolitos összletekbĹ‘l a fontosabb kĹ‘zettipusok feldolgozása, számos elektron mikroszondás Ă©s stabilizotĂłp-geokĂ©miai elemzĂ©s törtĂ©nt meg. A fluidumzárvány-elemzĂ©sek cĂ©ljábĂłl laboratĂłriumi mĂłdszerfejlesztĂ©st vĂ©geztĂĽnk. Egyes gabbrĂłk Ă©s szerpentinitek megĹ‘riztĂ©k a köpenyeredetre utalĂł d18O Ă©rtĂ©keket, mĂg mások erĹ‘s 18O-dĂşsulást mutatnak, amit kis hĹ‘mĂ©rsĂ©kletű szerpentinesedĂ©shez, vagy 18O-dĂşs fluidumokkal törtĂ©nt izotĂłpcserĂ©hez köthetĂĽnk. A csapadĂ©kvĂz-beáramlás mĂ©rtĂ©ke meglehetĹ‘sen alárendelt lehetett. Az összetĂ©teli eloszlások alapján feltĂ©telezhetjĂĽk a magmás eredetű ofiolitos kĹ‘zetegyĂĽttes Ă©s az ĂĽledĂ©kes sorozatbĂłl felszabadulĂł fluidumok kölcsönhatását. A tengervĂz/kĹ‘zet kölcsönhatással járĂł Ăłceáni metamorfĂłzisra jellemzĹ‘ erĹ‘s D-dĂşsulás nem jelent meg a vizsgált kĹ‘zetekben. A plagiogránitok gránátja az oxigĂ©nizotĂłp-összetĂ©teli elemzĂ©sek alapján egyĂ©rtelműen metaszediment eredetűnek bizonyult. A KĹ‘szeg-Rohonci Penninikum Ă©s a MellĂ©te-DarnĂł-SzarvaskĹ‘ sorozat kĹ‘zeteinek H Ă©s O izotĂłpösszetĂ©teli eloszlása hasonlĂł kĂ©pet mutat a lassĂş kinyĂlást mutatĂł Ăłceáni kĂ©regösszletekben megfigyelt összetĂ©teli tartományokhoz. A vizsgált összletek szubdukciĂłja az eredeti köpenyösszetĂ©teli tartománytĂłl erĹ‘sen eltĂ©rĹ‘ fluidumot szabadĂt fel, ami a köpenybe kerĂĽlve annak stabilizotĂłp-geokĂ©miai mĂłdszerekkel kimutathatĂł metaszomatĂłzisát okozhatta, összhangban a magmás kĹ‘zeteken kapott eredmĂ©nyekkel. | The main rock types of the studied ophiolitic complexes were sampled as well as numerous electron microprobe and stable isotope analyses were conducted. Methodological laboratory development was also made for fluid inclusion analyses. Some of the gabbros and serpentinites have preserved their original mantle-like O isotope compositions, while others show strong 18O-enrichment due to low-temperature serpentinization or isotope exchange with 18O-enriched fluids. The infiltration of meteoric water was subordinate. On the base of stable isotope data distributions an interaction between the ophiolitic complex and the fluids released from the metasedimentary rocks can be assumed. The strong D-enrichment characteristic for seawater/rock interaction during oceanic metamorphism has not been observed in the studied rocks. The oxygen isotope compositions of garnet of plagiogranites have proven a sedimentary origin. The H and O isotope compositions of the KĹ‘szeg-Rechnitz and the Meliata-DarnĂł-SzarvaskĹ‘ series shows similar distributions to the isotope ranges observed for oceanic crustal complexes formed by slow spreading. The subduction of the studied complexes would have released fluids having significantly different compositions from the primary mantle ranges. The mantle metasomatism caused by such fluids can be detected by means of stable isotope geochemistry, in accordance with earlier results obtained on magmatic rocks of the Pannonian region
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