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Cytogenetic analysis was performed on short-term cultures of primary ovarian carcinomas from 62 patients. Cytogenetic analysis was successful in 59 cases. Clonal chromosome aberrations were detected in 35 tumors. Only numerical changes or a single structural change were found in five carcinomas: trisomy 12 was the sole anomaly in two tumors, one tumor had the karyotype 50,XX, + 5, + 7, + 12, + 14,

Proton motions in hydrated proton conducting perovskites BaZr(0.90)A(0.10)O(2.95) (A = Y and Sc) have been investigated using quasielastic neutron scattering. The results reveal a localized motion on the ps time scale and with an activation energy of similar to 10-30 meV, in both materials. The temperature dependence of the total mean square displacement of the protons shows an onset of this motio

We report theoretical results for magnetic-field-induced 2p(5)3s 3P(0,2)-2p(6) S-1(0) E1 transitions in Ne-like ions with zero nuclear spin (I = 0) between Mg III and Zn XXI as well as in Ne I. We demonstrate that it is important to include both "perturber" states 2p(5)3s P-1(1) and 2p(5)3s P-3(1) in order to produce reliable transition rates. Furthermore, we investigate the trends of the rates al

Poly(d,l-lactic-co-glycolic acid) (PLGA) is the most frequently used biodegradable polymer in the controlled release of encapsulated drugs. Understanding the release mechanisms, as well as which factors that affect drug release, is important in order to be able to modify drug release. Drug release from PLGA-based drug delivery systems is however complex. This review focuses on release mechanisms,

Optical absorption spectroscopy is a widely used analytical tool for constituent analysis in many applications. According to the Beer-Lambert law, the transmitted light intensity through a homogeneous medium is an exponential function of the product of the concentration, the total pathlength, and the absorption cross-section of the absorbing substance. By studying the intensity loss at the unique

Today's electrical energy conversion devices, such as motors, transformers, inductors and generators, are based on laminated magnetic cores for reduction of eddy current losses, imposing a two-dimensional magnetic flux distribution. Using a three-dimensional magnetic flux distribution while maintaining low magnetic losses requires new approaches to magnetic core materials. Soft Magnetic Composites

Popular Abstract in English Extraction of valuable substances from plants using a solvent has been practised in many fields. One of the examples is making coffee or tea using hot water. In agricultural and food industry, there are tons of wastes containing valuable compounds that can be extracted before they go to incineration. Extractions are usually performed in organic solvents such as methanolPressurised hot water is an environmentally friendly alternative to hazardous organic solvents such as methanol and heptane. One of the many applications of using pressurised hot water extraction (PHWE) is to extract polyphenols from plants. The challenges in PHWE lies with the optimisation of extraction yield. One factor that is often overlooked is the risk of degradation of thermally labile comp

Public transport plays a major role in sustainable development of urban areas. However, transportation and infrastructure have to be efficient and in line with the wishes and demand of passengers. Local people have knowledge and experiences of the quality of services they want. When locals are involved, they include grass-root knowledge about ecology, environment, local livelihood problems and res

This report is based on work made on the behalf of Strålfors, a Swedish company, which focuses on customer communication. Their business idea is to help companies communicate with their customers in different ways. Now Strålfors wants to expand into the mobile application market and thus help their customers with communication through smartphones. In this project a study of potential users and a s

Den 1 juli 2018 trädde den så kallade samtyckeslagstiftningen ikraft, vilket innebar en stor förändring i den svenska regleringen av våldtäktsbrottet. Lagstiftningen blev nu frivillighetsbaserad och samtidigt infördes ett nytt brott, oaktsam våldtäkt. Straffansvar i våldtäktsmål är därmed även aktuellt då den tilltalade agerat grovt oaktsamt. Denna uppsats syftar till att klargöra hur domstolar reIn 2018, Sweden passed a new law regarding rape, which is based on consent. Prior to this, a certain amount of force or threat was required, but the current legislation is based on the lack of voluntary participation. A new offense was passed, negligent rape. Thus, criminal liability for rape does not only come in question in cases of intent, but also in cases of gross negligence. The main purpose

Studien ämnade att undersöka hur väl personlighet respektive könsidentifiering, var för sig respektive tillsammans, kan predicera ideologisk orientering. För att undersöka detta användes personlighetstestet HEXACO och könsidentifieringstestet BSRI. Syftet med uppsatsen var att öka väljarförståelsen. Studien utgick ifrån ett bekvämlighetsurval (N=272), med 171 kvinnor och 101 män. Samtliga var svenThis aim of this thesis was to examine how well personality and gender-identification, by themselves and combined, were able to predict ideological orientation. This through the personality test HEXACO and gender-identification test BSRI. The purpose of the study was to help improve the understanding of Swedish voters. The sample was a convenience sample (N=272), with 171 women and 101 men, all Sw

Revisorn med sin granskande funktion har sedan länge varit ett av de obligatoriska bolagsorganen i aktiebolaget, skadeståndsansvaret som sanktionerar eventuell vårdslöshet i revisorns uppdrag likaså. Den tidigare absoluta revisionsplikten som fanns i svensk rätt försvann 2010. Skadeståndet revisorer åläggs har de senaste åren varit högaktuellt, främst har felaktigheter i bl.a. årsredovisningen aIt has been compulsory to Swedish limited companies to appoint an auditor to examine the company’s annual report and accounts as well as the management by the board of directors and the managing director up until the year of 2010. The duty to appoint an auditor partly disappeared and is now optionable for smaller private limited companies. Even though it is an option almost 50 % out of all of the

Aktieägaravtalet är ett populärt komplement till de vanliga aktiebolagsrättsliga styrdokumenten. Det syftar till att ytterligare reglera aktieägarnas mellanhavanden och associeras med en rad kommersiella fördelar så som avtalsfrihet och konfidentialitet. Däremot har aktieägaravtalets bolagsrättsliga verkningar under många år varit föremål för diskussioner. Den gängse uppfattningen har länge variThe shareholders’ agreement is a popular complement to the articles of association. It seeks to further regulate shareholders' dealings and is associated with a range of commercial advantages such as freedom of contract and confidentiality. However, the company law implications on the shareholders' agreement are still subject for discussions. The prevailing view has long been that the sha

Entrepreneurial orientation (EO) can be defined as strategic processes encouraging entrepreneurial actions to support businesses in recognizing and exploiting new opportunities. Previous studies have shown that businesses with higher levels of EO, characterized through actions that are innovative, proactive and risk-affine, perform better than the ones that lack such orientation. Therefore, EO is

Den ökade globaliseringen har bidragit till att alltmer gränsöverskridande verksamhet utövas av internationella koncerner. Förekomsten av skatteplanering för att undgå en hög skattesats har således ökat, vilket även orsakat att staternas skattebaser rubbats. Som en reaktion på de ökade gränsöverskridande aktiviteterna har internationella samarbeten etablerats i syfte att minska missbruk av de natiThe increasing globalization has contributed to more cross-border transactions exercised by multinational enterprises. To avoid high tax rates the number of tax planning activities has grown, which has caused base erosion and profit shifting for many states. In response, international collaborations have been established with the purpose to reduce tax evasion and utilization of national legislatio

A goal of entrepreneurship is to foster innovation through the creation of sustainable, scalable firms through a successful commercialization of their value proposal. Surprisingly there is little research on the key role sales and hence sales knowledge of the founder plays in the survival of an entrepreneurial venture. The purpose of this study is twofold. First, we aim to contribute to the wider

Abstract In order to be able to calculate how an energy system should be controlled to achieve minimal overall cost in advance,energyproducers often use software for economic operational optimization. In order for the software to make good optimizations, the model of the energy system needs to be realistic. It is also important for the user that optimizations do not take too long and that it is e

This report presents measuring and identifications of the process in papermachine PM4 Gruvöns Bruk, Grums.
Our intention was, except the measuring itself, to improve, if possible, the system model now used for process control with an IBM 1710 system.
The measurings were accomplished during the last two weeks of February 1969, and included six series of about 2000 samples each using a sam

Overheating in buildings is a growing public health hazard becoming more prevalent with climate change. The research aimed to analyse how interactions between jurisdictional scales, urban stakeholders and policies promoting synergies affect adaptation processes in cities using overheating policies in London as an example. Understanding how these interactions affect policy implementation can ensure

The purpose of the paper is to draw attention to the technological advance and its impact on marketing strategies in the hospitality industry. It examines the development of the profile of future consumers and their relationship towards technology. In order to approach the new consumer a brand touch-point wheel framework was used as a filter which enabled to analyze the communication between hotel