The Genome Sequence of Taurine Cattle: A Window to Ruminant Biology and Evolution

To understand the biology and evolution of ruminants, the cattle genome was sequenced to about sevenfold coverage. The cattle genome contains a minimum of 22,000 genes, with a core set of 14,345 orthologs shared among seven mammalian species of which 1217 are absent or undetected in noneutherian (marsupial or monotreme) genomes. Cattle-specific evolutionary breakpoint regions in chromosomes have a higher density of segmental duplications, enrichment of repetitive elements, and species-specific variations in genes associated with lactation and immune responsiveness. Genes involved in metabolism are generally highly conserved, although five metabolic genes are deleted or extensively diverged from their human orthologs. The cattle genome sequence thus provides a resource for understanding mammalian evolution and accelerating livestock genetic improvement for milk and meat production.

Nanofiltration of Cork Wastewaters and Their Possible Use in Leather Industry as Tanning Agents

Cork processing wastewater is a very complex mixture of vegetal extracts and has, among other natural compounds, a very high content of phenolic/tannic colloidal matter that is responsible for severe environmental problems. In the present work, the concentration of this wastewater by nanofiltration was investigated with the aim of producing a cork tannin concentrate to be utilized in tanning. Permeation results showed that the permeate fluxes are controlled by both osmotic pressure and fouling/gel layer phenomena, leading to a rapid decrease of permeate fluxes with the concentration factor. The rejection coefficients to organic matter were higher than 95%, indicating that nanofiltration has a very good ability to concentrate the tannins and produce a permeate stream depleted from organic matter. The cork tannin concentrate obtained by nanofiltration and evaporation had total solids concentration of 34.8 g/l. The skins tanned by this concentrate were effectively converted to leather with a shrinking temperature of 7 degrees C.

The Intensive Care Global Study on Severe Acute Respiratory Infection (IC-GLOSSARI): a Multicenter, Multinational, 14-Day Inception Cohort Study

PURPOSE: In this prospective, multicenter, 14-day inception cohort study, we investigated the epidemiology, patterns of infections, and outcome in patients admitted to the intensive care unit (ICU) as a result of severe acute respiratory infections (SARIs). METHODS: All patients admitted to one of 206 participating ICUs during two study weeks, one in November 2013 and the other in January 2014, were screened. SARI was defined as possible, probable, or microbiologically confirmed respiratory tract infection with recent onset dyspnea and/or fever. The primary outcome parameter was in-hospital mortality within 60 days of admission to the ICU. RESULTS: Among the 5550 patients admitted during the study periods, 663 (11.9 %) had SARI. On admission to the ICU, Gram-positive and Gram-negative bacteria were found in 29.6 and 26.2 % of SARI patients but rarely atypical bacteria (1.0 %); viruses were present in 7.7 % of patients. Organ failure occurred in 74.7 % of patients in the ICU, mostly respiratory (53.8 %), cardiovascular (44.5 %), and renal (44.6 %). ICU and in-hospital mortality rates in patients with SARI were 20.2 and 27.2 %, respectively. In multivariable analysis, older age, greater severity scores at ICU admission, and hematologic malignancy or liver disease were independently associated with an increased risk of in-hospital death, whereas influenza vaccination prior to ICU admission and adequate antibiotic administration on ICU admission were associated with a lower risk. CONCLUSIONS: Admission to the ICU for SARI is common and associated with high morbidity and mortality rates. We identified several risk factors for in-hospital death that may be useful for risk stratification in these patients.

Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio are Predictors of Heart Failure

Abstract Background: Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) are inflammatory markers used as prognostic factors in various diseases. The aims of this study were to compare the PLR and the NLR of heart failure (HF) patients with those of age-sex matched controls, to evaluate the predictive value of those markers in detecting HF, and to demonstrate the effect of NLR and PLR on mortality in HF patients during follow-up. Methods: This study included 56 HF patients and 40 controls without HF. All subjects underwent transthoracic echocardiography to evaluate cardiac functions. The NLR and the PLR were calculated as the ratio of neutrophil count to lymphocyte count and as the ratio of platelet count to lymphocyte count, respectively. All HF patients were followed after their discharge from the hospital to evaluate mortality, cerebrovascular events, and re-hospitalization. Results: The NLR and the PLR of HF patients were significantly higher compared to those of the controls (p < 0.01). There was an inverse correlation between the NLR and the left ventricular ejection fraction of the study population (r: -0.409, p < 0.001). The best cut-off value of NLR to predict HF was 3.0, with 86.3% sensitivity and 77.5% specificity, and the best cut-off value of PLR to predict HF was 137.3, with 70% sensitivity and 60% specificity. Only NLR was an independent predictor of mortality in HF patients. A cut-off value of 5.1 for NLR can predict death in HF patients with 75% sensitivity and 62% specificity during a 12.8-month follow-up period on average. Conclusion: NLR and PLR were higher in HF patients than in age-sex matched controls. However, NLR and PLR were not sufficient to establish a diagnosis of HF. NLR can be used to predict mortality during the follow-up of HF patients.

On high-rate full-diversity 2x2 space-time codes with low-complexity optimum detection

The 2×2 MIMO profiles included in Mobile WiMAX specifications are Alamouti’s space-time code (STC) fortransmit diversity and spatial multiplexing (SM). The former hasfull diversity and the latter has full rate, but neither of them hasboth of these desired features. An alternative 2×2 STC, which is both full rate and full diversity, is the Golden code. It is the best known 2×2 STC, but it has a high decoding complexity. Recently, the attention was turned to the decoder complexity, this issue wasincluded in the STC design criteria, and different STCs wereproposed. In this paper, we first present a full-rate full-diversity2×2 STC design leading to substantially lower complexity ofthe optimum detector compared to the Golden code with only a slight performance loss. We provide the general optimized form of this STC and show that this scheme achieves the diversitymultiplexing frontier for square QAM signal constellations. Then, we present a variant of the proposed STC, which provides a further decrease in the detection complexity with a rate reduction of 25% and show that this provides an interesting trade-off between the Alamouti scheme and SM.

A comparison of full-rate full-diversity 2x2 space-time codes for WiMAX systems

Multiple-input multiple-output (MIMO) techniques have become an essential part of broadband wireless communications systems. For example, the recently developed IEEE 802.16e specifications for broadband wireless access include three MIMOprofiles employing 2×2 space-time codes (STCs), and two of these MIMO schemes are mandatory on the downlink of Mobile WiMAX systems. One of these has full rate, and the other has full diversity, but neither of them has both of the desired features. The third profile, namely, Matrix C, which is not mandatory, is both a full rate and a full diversity code, but it has a high decoder complexity. Recently, the attention was turned to the decodercomplexity issue and including this in the design criteria, several full-rate STCs were proposed as alternatives to Matrix C. In this paper, we review these different alternatives and compare them to Matrix C in terms of performances and the correspondingreceiver complexities.

Tapiola-ryhmän Yhtiökokousjärjestelmä-ohjelmiston määrittely ja suunnittelu

Tässä insinöörityössä selvitettiin mahdollisuuksia parantaa Tapiola-ryhmän Yhtiökokousjärjestelmä-ohjelmiston ominaisuuksia ja tietoturvallisuutta. Järjestelmää käytetään Tapiola-ryhmän vakuutusyhtiöiden yhtiökokouksiin osallistuvien osakkaiden kirjaamiseen ja heidän äänten laskentaan. Tutkimuksen perusteella tehtiin järjestelmän määrittely ja suunnittelu, joiden tuloksena syntyivät toiminnallinen ja tekninen määrittelydokumentaatio, jotka toimivat pohjana uuden Yhtiökokousjärjestelmän toteutukselle. Työ tehtiin Tapiola-ryhmälle Tieto-Tapiola Oy:n tilauksesta. Työn alussa tutkittiin erilaisia mahdollisuuksia toteuttaa järjestelmän ohjelmisto- ja tietokanta-arkkitehtuuri, joiden perusteella määrittelyä ja suunnittelua alettiin toteuttaa. Tutkimuksen perusteella päädyttiin käyttämään Java SE -arkkitehtuuria sovelluksen toteutukseen ja SQL Server -tietokantaa järjestelmän tietovarastona. Valittuihin ratkaisuihin päädyttiin niiden hyvien tietoturvallisuus- ja kertakirjausominaisuuksien takia. Toiminnallisessa määrittelydokumentissa käydään läpi järjestelmälle asetettuja vaatimuksia ja kuvataan sen toiminnot, liiketoimintaluokkamalli, käyttöliittymä ja tulosteet. Lisäksi siinä otetaan kantaa järjestelmän käyttöympäristöön, ulkoisiin tietokantaliittymiin, käyttäjän tunnistautumiseen ja tietoturvallisuuteen sekä käydään läpi sen toiminta käyttäjien näkökulmasta. Toiminnallisen määrittelydokumentin pohjalta luotiin tekninen määrittelydokumentti. Siinä kuvataan järjestelmän ympäristö ja ohjelmisto- sekä tietokanta-arkkitehtuuri yleisellä tasolla. Tämän lisäksi järjestelmän arkkitehtuuria käydään myös tarkemmin läpi sekä kuvataan moduulit ja toiminnot niin tarkasti, että niiden perusteella voidaan toteuttaa koko järjestelmä. Työn tuloksena syntyivät kattava toiminnallinen ja tekninen määrittelydokumentaatio, joissa käydään läpi kaikki järjestelmän toteuttamiseen tarvittavat elementit sillä tarkkuudella, että järjestelmän toteuttaminen voidaan aloittaa.

Helsingin ammattikorkeakoulu Stadian kulttuurituottamisen suuntautumisvaihtoehto : ensimmäisen opintonsa aloittaneen vuosikurssin seuranta

This thesis is based on a questionnaire presented to pilot students on the Degree Programme in Media, at Helsinki Polytechnic Stadia, of 1999. The initial aim was to discover whether the school was of use in the transition process into a field of work. Based on this, the questions for a questionnaire were formulated. The research thus aimed at answering questions concerning a) whether the education answered the need of working life b) the work situation of respondents and c) how respondents saw the future of Arts Management as well as themselves. The questionnaire was prepared using Stadia's Elomake software on the Internet. There was also a project specific contract for this final project, allowing information gathered during the project to be used in regional curriculum work. The thesis deals with Arts Management curriculum work within the framework provided by polytechnic law as well as Stadia's curriculum work processes. Research and education in Arts Management in Finland generally is also studied, and specifically in Stadia itself. The essence of this final project is derived from the analysis of the answers to the questionnaire. All responses were analysed, with the answers being divided into three subheadings according to the research questions. Questions and answers were also examined through a correlation matrix in an attempt to discover the dependency between things and conclusions were made in the light of relevant source literature. The questionnaire is meant to be used for the follow-up of every graduating Arts Management group. Information obtained through this questionnaire will of benefit in preliminary curriculum work.

Viikon albumi -haastattelu osana YleX-kanavan ohjelmatarjontaa

Nuorille suunnatut lähetysvirtaradioasemat käyvät Suomessa koko ajan tiukempaa taistelua kuuntelijoidensa huomiosta. Kuuntelijalukuja tarkastellaan miltei viikoittain ja kuuntelijoille tarjottavaa tuotetta pyritään kilpailun koventuessa koko ajan kehittämään. Yleisradiossa tapahtui viimeksi kanavauudistus vuonna 2003, jonka seurauksena Radiomafia -kanava sai uuden nimen YleX. Uudistuksessa radiokanavan kohdeyleisö tarkennettiin uudelleen ja kanavalla siirryttiin soittolistapohjaiseen radion tekemiseen, jossa kanavan musiikkia soitetaan etukäteen laaditulta soittolistalta. Kanavauudistusta kritisoitiin mediassa ja arkipuheessa, vaikka YleX -kanavan viikkokuulijamäärät lähtivät nousuun. Vieläkin YleX:n musiikkitarjontaa arvostellaan yksipuoliseksi ja samalla myös kanavan ohjelmat ovat joutuneet kritiikin kohteeksi. Opinnäytetyöni käsittelee viihdeartistihaastattelun tekemistä YleX-radiokanavalla. Työssäni YleX-kanavalla olen tehnyt viikoittaista viihdeartistihaastattelua, joka tunnetaan nimellä Viikon Albumi -haastattelu. Tämä haastattelu on osa arkipäiväistä YleX Tänään-ohjelmaa, missä sitä lähetetään maanantaisin kello 11.10. Omia haastatteluja reflektoimalla selvitin haastattelijan näkökulmasta, minkälaisin menetelmin nykyaikaisessa nopeatempoisessa lähetysvirtaradiossa syntyy mielenkiintoinen ja syvällinen viihdeartisti-haastattelu. Kuinka lähelle laadukkaan viihdehaastattelun tavoitteita on mahdollista päästä 15 minuutin Viikon Albumi -haastattelun aikana? Työssäni keskityn etenkin YleX:n haastatteluiden viihteelliseen luonteeseen ja nimenomaan viihdeartistin haastattelemiseen, jota on alan kirjallisuudessa käsitelty melko vähän. Viihdyttävän ja hauskan viihdeartistihaastattelun tekeminen on vaikea haastattelumuoto, jonka tekemistä pyrin valottamaan omien töideni avulla. Toivon, että työstäni on jatkossa hyötyä myös muille samankaltaisissa haastattelutilanteissa.

Silta yksilöstä yhteisöön : ryhmätyö teatterin tekemisen välineenä

This final thesis focused on experimental knowledge of working in the group. The topic was approached from the perspective of the theatre group director. The thesis itself contains two practical theatre group examples. One is a youngsters' theatre group called La Drama, directed by the author during 2004/2005. The other one is the author's own final artistic production, named Protasio - Kohtaamisia Afrikassa (Protasio - Meeting in Africa), which opened in January 2006. The group leader's role is presented as an important personal tool in theatre, and one that it is important to develop in a professional way. The director's role is to be the promoter of the process, the inspirer and a strong group leader. A person who is in this role will lead the group through the creative process using the community. The thesis identifies and advocates good practice, and ideas of how to create theatre with a group-based method. These analyses can offer useful ideas and knowledge to the beginner in the field of theatre direction.

Matka serkamolaiseen teatteriin : kohti sanatonta kerrontaa

A travelogue to serkamoan theater deals, just like its name implies, with the molding process of one theater opinion. It has been influenced by both Aristotle's poetry and Bertold Brecht's epic theater. Side by side with theater goes dance, whose development the thesis also considers briefly. Of today's theater makers, Päivi Ketonen (playback theater), Juha Hurme and Nigel Charnock (dance theater) have had a definitive impact on the Serkamoan theater view. Their relation to theater and dance is clarified in the interviews conducted by the writer, which can be found in their entirety among the appendices of this thesis. Serkamoan theater has also been influenced by the writer's studies in Portuguese theater school in 2004. In Portugal the writer had a chance to work a theater piece in a new cultural environment where, for example, a novel and paintings were used as inspiration. The strongest legacy from Portugal however was the desire to do theater that can be understood without words. Serkamoan theater considers the combinations of theater and dance in performing arts, agreeing with, among others, Pina Bausch's footsteps. Serkamoan theater ladles its inspiration from theater, dance, human being, human body and movement. It is theater that cannot be understood through intellect but through the heart.

Elokuvien levittäminen Internetissä

Movie distribution on the Internet has become more common in recent years along with fast broadband internet connections. The problem so far has been that the greatest part of movie distribution on the Internet has been illegal. This is about to change because the major film distributors are finally starting to rent and sell movies more and more on the Internet due to their growing confidence in new copy protection methods. The importance of movie online distribution to the movie industry is still tiny but it is increasing rapidly as is investing in new business models and distribution methods in the USA and Europe. This thesis examines the basic concepts of online movie distribution, such as distribution techniques and copy protection, the main companies that rent and sell movies on the internet and their business models, the effects of movie piracy and non-commercial distribution channels. The intention was to provide the reader with an overview of different aspects of movie distribution on the Internet and its future. The conclusion was that movie distribution on the Internet will play a bigger financial part in the future although it was still too early to say just how significant that will be. We will probably see many corresponding distribution techniques, like peer-to-peer networks and streaming servers distributing and broadcasting movies to different end-user platforms like television, PC and portable media players. Internet distribution of movies will not revolutionize movie distribution in the next couple of years but it will make possible new efficient and inexpensive ways to distribute movies globally which will in turn increase the possibilities for revenue, especially for small independent movie producers and distributors.

Evakkolapsi : ennakkosuunnittelun tuotannollisten ratkaisujen vaikutus dokumentin sisältöön

This thesis contains two parts: documentary Refugee Child (Evakkolapsi) and written thesis. The written thesis screens how pre-productional decisions made by producer and director can influence the content of the documentary. The documentary film is first approached from the historical and theoretical point of view. The documentary Refugee Child is evaluated, especially from the producers point of view. The effect of the productional decisions to the content in the Refugee Child are evaluated. The word documentary film has multiple different meanings and it is beeing used in various contexts. There is numerous opinions about what is the difference between a documentary film and a television documentary. The people in the audiovisual field and the channel networks seem to use the word documentary about very different kinds of films. In order to understand the difficulty of this definition the history of the documentary film and the devicion of Bill Nichols' six modes is shortly viewed. Focusing on the pre-production of documentary is rewarding. There is various altering factors in the production of the documentary. The producer and director should be prepared both technically and substancially.

Nuorten mielikuvat Suomen Kansallisteatterista

This thesis is about young people's views and mental images of the Finnish National Theatre (FNT). Research was needed into the views of young people about the FNT. The results would also be useful for FNT's marketing operations. The research was executed as a qualitative interview (based on a structured questionnaire) among 16 young people in January and February 2006. Four different high schools were involved: Ressun Lukio, Mäkelänrinteen Lukio, Kallion Lukio and Helsingin Kaupungin Kuvataidelukio (which together represented art-oriented high schools) and Vuosaaren Lukio. From each high school two boys and two girls were selected for interview. FNT's marketing director was also interviewed. The questions for the interview were formulated in co-operation with the FNT. The structural questionnaire was basically broken down into three different sections. The first section concentrated on the interviewee's hobbies and his/her past and present relationship to theatre. The second section consisted of questions about his/her views on the FNT. There were different sets of questions regarding whether or not the interviewee had visited the FNT. The last section was about the interviewee's use of media. This thesis focuses on the second section of questions. The answers revealed that, out of the group of sixteen, all but one had visited the FNT. Most of them saw the FNT as a traditional and valuable institution which is easier to approach than Finnish National Opera. Eleven of the interviewees reported that the main reason for their visit was a school project, and that without it they probably wouldn't have gone to the FNT at all. The thesis contemplates co-operation between the FNT and schools, and the meaning of art education for children's and young people's positive cultural development.

Katepillarista kauppakassiin : product placement suomalaisessa tv-ohjelmatuotannossa

Product placement has become more and more common in Finnish television programmes lately. Product placement, as with the whole of the television industry, is strictly regulated and monitored by law. Surreptitious advertising, sponsorship, cooperative partnerships and product placement are often confused with each other. Partially these activities are interpenetrative. Present legislation doesn't recognise product placement, therefore it doesn't have any specific position in law, thus causing problems. Product placement in domestic tv-programmes is still relatively modest. More extensive activity is perceivable at the movies where the restrictions are considerably more liberal. In the United States, product placement is a part of a production's budget. Pressure to increase financing has grouwn in both Finland and Europe. There has been considerable preparation in advance of a new television directive in the European Union which would allow more liberal advertising and product placement as a part of financing tv-programmes. The proposal for a new directive is currently only on its first round so product placement probably won't become better defined in law in the near future. Finnish television producers were interviewed as part of the research for this thesis, in order to clarify product placement position and usage in domestic televion programmes. Surreptitious advertising, sponsorship, different kinds of cooperative partnerships and the need for guidance were also discussed in the course of the themed interviews. Even though product placement does not currently play a significant part in the financing of a production, there are certainly pressures in that direktion. In the field of television, the legal boundaries of product placement are presently being explored in order to assess its position as a part of budgeting and covering expenses.