Vilniaus Universiteto Filosofijos fakulteto Socialinio darbo specialybės magistrantas Audrius Šipkauskas atliko tyrimą, kuriuo siekiama nustatyti kovos su skurdu ir socialine atskirtimi Lietuvoje patirtį bei problemas. Darbo tikslas – atskleisti kovos su skurdu ir socialine atskirtimi Lietuvoje patirtį bei problemas. Darbo uždaviniai: 1. Atlikti skurdo ir socialinės atskirties problemų Lietuvoje teorinę analizę apžvelgiant Lietuvos socialinę politiką bei ją įgyvendinančias institucijas bei jų veiklą; atskleidžiant skurdo ir socialinės atskirties sampratų teorinius aspektus bei išanalizuojant statistinius duomenis 2. Atlikti tyrimą, kuris leistų nustatyti kovos su skurdu ir socialine atskirtimi Lietuvoje patirtį bei problemas. Tyrimo metu iškeltos hipotezės: 1. Socialinės politikos vertinimas priklauso nuo amžiaus, pajamų, gyvenamosios vietos. 2. Skurdo problemos vertinimas priklauso nuo amžiaus, pajamų, gyvenamosios vietos. 3. Socialinės atskirties problemos vertinimas priklauso nuo amžiaus, pajamų, gyvenamosios vietos. 4. Socialinių paslaugų vertinimas priklauso nuo amžiaus, pajamų, gyvenamosios vietos. Apibendrinant tyrimo rezultatus galime teigti, kad: Socialinės politikos vertinimas priklauso nuo amžiaus, pajamų, gyvenamosios vietos – socialinę politiką Lietuvoje geriau vertina jaunesni, didesnes pajamas gaunantys ir mieste gyvenantys asmenys; Skurdo problemos vertinimas priklauso nuo amžiaus, pajamų, gyvenamosios vietos – skurdo problemos aktualumas didesnis vyresniems... [toliau žr. visą tekstą] / Master degree student Audrius Šipkauskas of Social works speciality of Vilnius University, Faculty of Philosophy made analysis, which aim is appoint display experience and problems of struggle against beggary and social ignoring in Lithuania. Aim of task – display experience and problems of struggle against beggary and social ignoring in Lithuania Goals of task: 1. Make analysis of Theory of problems of struggle against beggary and social ignoring in Lithuania by making overlooks of Social politics of Lithuania and institutions realizing them, making overlooks of conceptions of theoretical aspects of struggle against beggary and social ignoring and by analysing statistical data. 2. Make analysis that could authorize problems of struggle against beggary and social ignoring in Lithuania. Hypothesises for analysis: 1. Evaluating social politics depends on age, finances, place of living. 2. Evaluating problems of beggary depends on age, finances, and places of living. 3. Evaluating problems of social ignoring depend on age, finances, place of living. 4. Evaluating Social services depends on age, finances, place of living. Summing-up results of analysis we can predicable that: Evaluation of social politics depends on age, finances, place of living – social politics is being evaluated better by the people of younger age, having bigger finances and living in the city; Evaluation problems of beggary depends on age, finances, places of living - problems of beggary are more relevant to... [to full text]

Spartėjant globalizacijos procesams, formuojasi atviros rinkos ir jose stiprėja konkurencija. Pasitikėjimas organizacija ir geras organizacijos įvaizdis tampa vienas esminių veiksnių, padedančių konkuruoti rinkoje. Sėkmingas organizacijos tikslų siekimas priklauso nuo visuomenės nuomonės apie ją. Visuomenės nuomonei formuoti pasitelkiama tikslingai nukreipta veikla, vadinama ryšiais su visuomene. Pagrindinės sąvokos, apibūdinančios ryšius su visuomene, yra patikimumas, pasitikėjimas, komunikacija bei abipusio supratimo siekimas. Ryšiai su visuomene yra vienas iš būdų, kuriais visuomenė prisitaiko prie pokyčių ir juos priima, suderina skirtingus ir konfliktuojančius požiūrius, vertybes, idėjas, institucijas ir individus. Ryšių su visuomene technologijos bei organizacijų įvaizdžio formavimo metodai aprašyti marketingo, komunikacijos ir kitų specialistų, tačiau praktinis jų pritaikymas analizuotas mažai. Taigi atsižvelgiant į problemos aktualumą, šiame darbe bus nagrinėjamos teorinės ryšių su visuomene veiklos priemonės bei analizuojamas jų praktinis taikymas pelno ir nepelno organizacijose. / Facing the rapidity of globalization processes, open markets form and competition increases. The trust of an organization and good image of an organization becomes one of the main factors, which helps to compete in the market. Successful pursuit of the aims of an organization depends on the public opinion. In order to form the opinion of the public, purposefully targeted activities are invoked named as the public relations. The main concepts, defining the public relations are credibility, trust, communication and endeavour for mutual understanding. The public relations is one of the means by which the society adapts to the changes and accepts them, coordinates different and feuding approaches, values, ideas and individuals. The technologies of the public relations and methods of image formation of an organization are described by the professionals of marketing, communications and other areas; however, their practical application is little analyzed. Therefore, considering the relevance of the question, theoretical means of the public relations activities shall be examined, and their application in profit and non-profit organizations shall be analyzed.

This Dissertation covers three aspects of General Relativity: inequivalent Einstein metrics on Lie Group Manifolds, proving the Hoop Conjecture for Black Rings, and investigating ergoregions in magnetised black hole spacetimes. A number of analytical and numerical techniques are employed to that end. It is known that every compact simple Lie Group admits a bi-invariant homogeneous Einstein metric. We use two ansatze to probe the existence of additional inequivalent Einstein metrics on the Lie Group SU (n). We provide an explicit construction of 2k + 1 and 2k inequivalent Einstein metrics on SU (2k) and SU (2k + 1) respectively. We prove the Hoop Conjecture for neutral and charged, singly and doubly rotating black rings. This allows one to determine whether a rotating mass distribution has an event horizon, that it is in fact a black ring. We investigate ergoregions in magnetised black hole spacetimes. We show that, in general, rotating charged black holes (Kerr-Newman) immersed in an external magnetic field have ergoregions that extend to infinity near the central axis unless we restrict the charge to q = amB and keep B below a maximal value. Additionally, we show that as B is increased from zero the ergoregion adjacent to the event horizon shrinks, vanishing altogether at a critical value, before reappearing and growing until it is no longer bounded as B becomes greater than the maximal value.

Tez (Doktora) - Süleyman Demirel Üniversitesi, Fen Bilimleri Enstitüsü, Çevre Mühendisliği Anabilim Dalı, 2007. / Bibliyografya var.

Tez (Yüksek Lisans) - Süleyman Demirel Üniversitesi, Fen Bilimleri Enstitüsü, Çevre Mühendisliği Anabilim Dalı, 2008. / Bibliyografya var.

Thesis (M.A.)--Miami University, Dept. of Theatre, 2004. / Title from first page of PDF document. Includes bibliographical references (p. 135-137).

University, Diss., 2003--Bonn.

Mixed ionic and electronic conductor oxides, in particular La1-xSrxCoyFe1-yO3-d (LSCF), have been widely used as the cathode materials in solid oxide fuel cells for high-temperature energy applications. The focus of this thesis is primarily on constructing the instability phase diagram of Sr segregations on LSCF surfaces at the experimentally relevant temperatures and oxygen partial pressures using the first-principles density functional theory (DFT). A generic first-principles free-energy functional is developed to obtain the nonstoichiometric oxygen vacancy concentrations for the bulk and surface phases. These results agree well with the corresponding thermo-gravimetry measurements, and furthermore suggest that the oxygen vacancies are energetically stabilized at surfaces for all temperatures and oxygen partial pressures, while such surface stabilization effects become stronger at higher temperatures and lower oxygen partial pressures. Based on these nonstoichiometric oxygen vacancy predictions, we construct the free-energy phase diagrams of the Sr-segregation reaction as a function of temperature, oxygen partial pressure, and CO2 partial pressure for both the bulk and surface LSCF phases. Our results suggest that Sr segregations strongly accumulate towards the LSCF surface phase where the oxygen vacancy nonstoichiometries are abundant. Our results also indicate that the Sr segregation reactions are significantly enhanced at high temperatures, low oxygen partial pressures, and high CO2 partial pressures. The computed reaction temperature ranges are consistent with the total reflection X-ray fluorescence (TXRF) measurements.

Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-11-19T18:18:06Z No. of bitstreams: 2 jaqueline_oliveira_castro.pdf: 510206 bytes, checksum: 01d2978497434cc84e1169aaca04df54 (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-11-19T18:18:31Z (GMT) No. of bitstreams: 2 jaqueline_oliveira_castro.pdf: 510206 bytes, checksum: 01d2978497434cc84e1169aaca04df54 (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) / Made available in DSpace on 2015-11-19T18:18:31Z (GMT). No. of bitstreams: 2 jaqueline_oliveira_castro.pdf: 510206 bytes, checksum: 01d2978497434cc84e1169aaca04df54 (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Previous issue date: 2010 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Com o objetivo de avaliar o ambiente t?rmico/ac?stico e aspectos comportamentais em instala??es com diferentes materiais de constru??o, um estudo avaliando um material alternativo para constru??o de celas maternidade de su?nos foi realizado em instala??o de maternidade localizada em Papagaio-MG. Os tratamentos foram os materiais utilizados para a confec??o das celas maternidade, sendo os tratamentos alvenaria e ard?sia. Foram monitoradas seis celas maternidade em cada tratamento, observando-se 12 matrizes e suas respectivas leitegadas (139 leit?es), sendo mensuradas a temperatura de globo negro, temperatura de bulbo seco e umidade relativa no interior de cada cela, a velocidade do vento e o n?vel de ru?dos no interior da instala??o. Os dados do ambiente t?rmico nos dias de avalia??o comportamental foram coletados ?s 09h e 15h e os dados do ambiente ac?stico e t?rmico nos dias de avalia??o ambiental foram coletados com intervalo de 60 minutos, com in?cio ?s 07h30 e t?rmino ?s 16h. Foram calculados os ?ndices de temperatura de globo e umidade e carga t?rmica radiante. Foi avaliada tamb?m a temperatura da superf?cie corporal de matrizes e leit?es ?s 09h e 15h, nos dias de avalia??o ambiental. Os dados foram submetidos a um esquema de parcelas subdivididas, no qual as parcelas eram os tratamentos e as subparcelas os hor?rios. O estudo do repert?rio comportamental de ambos os tratamentos realizou-se por meio do uso de etogramas espec?ficos com avalia??o de imagens digitais captadas a intervalo de quinze minutos. Os resultados foram digitalizados em planilha eletr?nica para confec??o de etogramas de frequ?ncia das atividades pr?-determinadas. O desempenho dos leit?es foi avaliado com pesagens ao nascimento e ao desmame. Baseando-se nos dados ambientais obtidos, observou-se diferen?a significativa para todas as vari?veis observadas, exceto para a carga t?rmica radiante e temperatura da superf?cie corporal de matrizes. O tratamento alvenaria apresentou, de forma geral, melhores resultados; entretanto, nenhum dos tratamentos mostrou-se ideal ?s matrizes e aos leit?es. No per?odo da manh? observou-se condi??es ambientais mais pr?ximas ao conforto das matrizes e durante a tarde o ambiente foi mais confort?vel para os leit?es. Avaliando os n?veis de ru?dos emitidos, sup?e-se que o bem-estar dos su?nos foi maior na instala??o de alvenaria. Os leit?es que se encontravam nas celas de alvenaria passaram menos tempo mamando (25,62%) e mais tempo no escamoteador (38,91%) quando comparado ?queles mantidos nas celas confeccionadas em ard?sia (29,22% mamando e 24,90% no escamoteador). O fato de os leit?es mantidos em celas de ard?sia permanecerem mais tempo mamando promoveu ligeiro aumento, n?o significativo, no ganho de peso deles. Os animais mantidos em celas de ard?sia apresentaram melhora de 1,9% em rela??o ao manual da linhagem comercial utilizada, comportamento n?o observado naqueles mantidos em celas de alvenaria, que apresentaram desempenho de acordo com o manual. Os materiais utilizados na constru??o das celas n?o influenciaram o repert?rio comportamental das matrizes que permaneceram a maior parte do tempo deitadas (67,80% e 72,89%, respectivamente para alvenaria e ard?sia). A partir dos resultados encontrados, a ard?sia apresentou piores resultados quanto ? influ?ncia do material de constru??o sobre o ambiente, quando comparados ? alvenaria; entretanto, observou-se melhor desempenho dos leit?es que se encontravam alojados nas celas confeccionadas em ard?sia. Mediante os resultados obtidos, pode-se concluir que, a escolha do material de constru??o deve ser feita com base na economicidade oferecida por ele; entretanto, al?m do melhor desempenho dos leit?es, a ard?sia apresenta maior facilidade de limpeza e desinfec??o, por ser um material menos poroso e mais imperme?vel que alvenaria. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, [2010]. / ABSTRACT In order to evaluate thermal/acoustic environment and behavioral aspects in different housing constructions, a study analyzing an alternative material to build pens was carried out in a maternity located in Papagaio-MG. Treatments were masonry and slate, the materials used to build pens. In each treatment, six cages were monitored, being observed 12 sows and their respective litter (139 piglets). Temperatures at black globe and dry bulb, relative humidity inside cage, wind velocity and noise levels inside housing were measured. Thermal environment data at days of behavior evaluation were collected at 9:00 and 15:00, and data of acoustic and thermal environment were collected at intervals of 60 minutes, from 07:30 to 16:00. Globe temperature and humidity indexes and radiant thermal load were calculated. Body surface temperature of sows and piglets were evaluated at 09:00 and 15:00 during environmental evaluation. Data was under a split plot scheme, where treatments were splits and plots were the hours. Behavioral repertoires of both treatments were studied by using specific ethograms and evaluating digital images caught each 15 minutes. Piglets were weighted at birth and weaning in order to evaluate their performance. According to environmental data, it was observed significant difference for all variables observed, except to radiant thermal load and body surface temperature of sows. Masonry treatment showed better results, however, both treatments were not classified as ideal to sows and piglets. Morning period showed more comfortable environmental conditions to sows, while afternoon period was to piglets. Cause of noise level swine was better in masonry housing. Piglets in masonry housing spent little time sucking and higher time in the creep. On the other hand, they spent higher time sucking, when in slate housing. Animals in slate housing were 1, 2% better in relation to the manual of commercial line. Behavioral repertoire of sows was not influenced by the material used to build pens. Results show that slate was environmentally worse than masonry; however piglets showed better performance when in slate housing. To choose the material of construction it is important to think about economy, however, besides a better piglet performance, slates are better to clean and disinfect.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-02-02T12:02:52Z No. of bitstreams: 1 GracileneDosSantosAquinoPontes_DISSERT.pdf: 15314465 bytes, checksum: 08443c4598fd6bb9ee7c3a2fcde8a8d9 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-02-07T15:40:36Z (GMT) No. of bitstreams: 1 GracileneDosSantosAquinoPontes_DISSERT.pdf: 15314465 bytes, checksum: 08443c4598fd6bb9ee7c3a2fcde8a8d9 (MD5) / Made available in DSpace on 2017-02-07T15:40:37Z (GMT). No. of bitstreams: 1 GracileneDosSantosAquinoPontes_DISSERT.pdf: 15314465 bytes, checksum: 08443c4598fd6bb9ee7c3a2fcde8a8d9 (MD5) Previous issue date: 2016-02-26 / Implantes dent?rios s?o suportes ou estruturas de materiais biocompat?veis posicionados cirurgicamente no osso maxilar, abaixo da gengiva, para substituir ra?zes dent?rias, assegurando estruturalmente dentes artificiais ap?s a perda da denti??o. Desenvolveu-se um m?todo de ensaio, em laborat?rio, para analisar a resposta mec?nica de um parafuso met?lico implantado em um osso maxilar inanimado de um porco de cerca de doze meses de idade e imerso em um fluido com tr?s condi??es de pH: ?cido, b?sico e neutro. Uma solicita??o mec?nica de contato circunferencial c?clico para simular um processo mastigat?rio unidirecional foi utilizada para investigar a estabilidade dimensional da uni?o parafuso-osso em fun??o do n?mero de ciclos sob carga. Ap?s os ensaios com a presen?a de solu??o ?cida, b?sica ou neutra, analisou-se a estrutura porosa do osso maxilar su?no bem como da cabe?a do parafuso submetida ao contato metal-metal atrav?s de MEV e microan?lise por EDS. Os resultados das solicita??es triboqu?micas da uni?o parafuso-osso evidenciaram, na cabe?a do parafuso, a ocorr?ncia de desgaste abrasivo com forma??o de proa com presen?a de debris e, no osso, dano por fratura fr?gil com a presen?a de microtrincas em meio ? sua porosidade intr?nseca. As taxas de desgaste por perda m?ssica do parafuso desatarraxado ap?s cada ensaio demonstraram surpreendentemente serem menores quando resultantes dos ensaios com solu??o ?cida e b?sica, enquanto foram maiores as taxas de desgaste dos parafusos ensaiados em meio a uma solu??o neutra. O contato aqueceu em uma faixa que variou entre 0,50C at? 16,50C acima da temperatura ambiente. Assim, atribuiu-se ? a??o ?cida do fluido aquecido pelo atrito entre os contatos sobre o parafuso met?lico a forma??o de uma nanocamada passivada, respons?vel pelo menor desgaste medido. A velocidade de vibra??o global foi maior durante o running in, at? 104 ciclos, do que no regime permanente de ensaios, entre 104 e 105 ciclos, quando o contato j? se configurara como conforme. O NPS[dB], n?vel de press?o sonora seguiu esta tend?ncia. O pH do fluido continuou ?cido antes e ap?s os ensaios, embora haja migrado de 2, no in?cio, para 4, no final. Os demais permaneceram invari?veis. / Dental implants are material supports and structures biocompatible surgically positioned into the maxillary bone beneath the gums to replace tooth roots, ensuring structurally teeth substitutes after the loss of teeth. We have developed an approach in the laboratory to analyze the mechanical response of a metallic screw implanted in an inanimate jaw bone of a pig about twelve months of age and immersed in a fluid at three pH conditions: acidic, basic and neutral. A mechanical stress cyclic circumferential contact to simulate a unidirectional masticatory process was used to investigate the dimensional stability of the screw-bone junction in the number of cycles under load. After the tests on the presence of acidic, basic or neutral solution, it analyzed the porous structure of the pig maxillary bone and screw head subjected to metal-to-metal contact through MEV and EDS microanalysis. The results of tribochemical requests the screw-bone junction showed in the screw head, the occurrence of abrasive wear with bow training with the presence of debris and bone, damage by brittle fracture in the presence of microcracks in the midst of their inherent porosity. The wear rates of mass loss of undoing screw after each test showed surprisingly are lower when resulting from tests with acidic and basic solution, as were higher wear rates of the tested screws in the middle of a neutral solution. The contact heated in a band ranging from 0,5oC to 16,5oC above room temperature. Therefore, attributed to the acid action of the fluid heated by the friction between the contacts on the metal bolt the formation of a passivated nanolayer responsible for the lowest measured wear. The overall vibration velocity was higher during the running in, up to 104 cycles, than in steady-state tests, between 104 and 105 cycles, when the contact already configures as conformal. SPL [dB] Sound Pressure Level followed this trend. The pH of the acid fluid continued before and after the test, although there is migrated from 2 at the beginning, 4 at the end. The rest remained unchanged.