Potential of utilization of rain water excess for irrigation of green roofs in Mato Grosso, Brasil

The aim of this study was to identify the relation between the evapotranspirometer demand and the supply of water from local rainfall, evaluating the possibility of using water excess for irrigation of Green Roofs in the State of Mato Grosso, in Brazil. The study was done using a series of historical data provided by the National Institute of Meteorology (INMET - Instituto Nacional de Meteorologia) which has official climatological stations in 12 cities and regions of the State. The evapotranspiration values were obtained by the Penman-Monteith method and by the Climatic Water Balance (CWB) by the Thornthwaite and Mather method using Available Water Capacity (AWC) of 12mm. With the CWB the excess and deficit were calculated, which were used for the estimative of the volume and area of a reservoir as a function of a collector area of a roof of 100m² and the volume of supplementary water for irrigation. With the obtained results, it was found that in most investigated regions of the State the use of green roofs is not compromised by the water deficiency. On the other hand, the use of a reservoir to accumulate the rain water excess may be impractical, because it requires a considerable area for installation and also because of the high cost of the land.

The impact of the law 10,267/2001 in the brazilian rural registration

The publication of the Law 10,267 of 08/28/2001 changed the paradigm of rural registration in Brazil, because this law known as the "Law of Georeferencing" has created the National Registration of Rural Property, that unifies in a common basis different registrations present in several government agencies, such as the National Institute for Colonization and Agrarian Reform (INCRA), the Secretariat of Federal Revenue, the Brazilian Institute of Environment and Natural Resources, and the National Indian Foundation. Also, this new registration system has a graphical component which has not existed until such date, where the boundaries of rural property are georeferenced to the Brazilian Geodetic System. This new paradigm has resulted in a standardization of the survey and its representation of rural properties according to the Technical Standard for Georeferencing of Rural Properties, published by INCRA in compliance with the new legislation. Due to the georeferencing, the creation of a public GIS of free access on the Internet was possible. Among the difficulties found it may be observed the great Brazilian territory, the need for specialized professionals, and especially the certification process that INCRA has to perform for each georeferenced property. It is hoped that this last difficulty is solved with the implementation of the Land Management System that will allow automated and online certification, making the process more transparent, agile and fast.

"Cara inchada" of cattle, an infectious, apparently soil antibiotics-dependant periodontitis in Brazil

The objective of this review on the investigation of "cara inchada" in cattle (CI), pursued over the last 30 years, was to elucidate the pathogenicity of the disease and come to proper conclusions on its etiology. CI has been widely considered to be of nutritional origin, caused primarily by mineral deficiency or imbalance. However, the disease consists of a rapidly progressive periodontitis, affecting the periodontal tissues at the level of the premolars and molars during the period of tooth eruption generally starting in young calves. The disease led to great economic losses for farmers in central-western Brazil, after the occupation of new land for cattle raising in the 1960s and 1970s. The lateral enlargement of the maxillary bones of affected calves gave the disease the popular name of "cara inchada", i.e., swollen or enlarged face. The enlargement was found to be due to a chronic ossifying periostitis resulting from the purulent alveolitis of CI. Black-pigmented non-saccharolytic Bacteroides melaninogenicus, always together with Actinomyces (Corynebacterium) pyogenes, were isolated in large numbers from the periodontal lesions. B. melaninogenicus could be isolated in small numbers also from the marginal gingiva of a few healthy calves maintained on CI-free farms. "In vitro"-assays showed that streptomycin and actinomycin, as well as the supernatants of cultivates of actinomycetes from soils of CI-prone farms, applied in subinhibitory concentrations to the bacteria tested, enhanced significantly (up to 10 times) the adherence of the black-pigmented B.melaninogenicus to epithelial cells of the bovine gingiva. The antibiotics are apparently produced in large quantities by the increased number of soil actinomycetes, including the genus Streptomyces, that develop when soil microflora are modified by cultivating virgin forest or "Cerrado" (tree-savanna) for the first time for cattle grazing. The epidemiology of CI now provides strong evidence that the ingestion with the forage of such antibiotics could possibly be an important determinant factor for the onset and development of this infectious periodontitis. The antibiotic enhanced adherence of B.melaninogenicus to the sulcus-epithelium of the marginal gingiva, is thought to allow it to colonize, form a plaque and become pathogenic. There is experimental evidence that this determinant factor for the development of the periodontitis is present also in the milk of the mothers of CI-diseased calves. It has been shown that the bacteria isolated from the periodontal CI-lesions produce enzymes and endotoxins capable of destroying the periodontal tissues. The epidemiology of CI, with its decline in incidence and its disappearance after several years, could be explained by the fact that the former equilibrium of the microflora of the once undisturbed virgin soil has been reached again and that the number of antibiotic producing actinomycetes has been anew reduced. By this reasoning and all the data available, CI should be considered as a multifactorial infectious disease, caused primarily by the anaerobic black-pigmented non-saccharolytic Bacteroides melaninogenicus, always together with the micro-anaerobic Actinomyces pyogenes. Accordingly, the onset and development of the infectious periodontitis is apparently determined by ingestion with the forage of subinhibitory concentrations of antibiotics produced in recently cultivated virgin soils. This hypothesis is supported by the recent observation of renewed outbreaks of CI-periodontitis in former CI-prone areas, following fresh cultivation after many years. The infectious nature of CI is confirmed by trials in which virginiamycin was used efficiently for the oral treatment of CI-diseased cattle. Previously it has been shown, that spiramycin and virginiamycin, used as additives in mineral supplements, prevented CI-periodontitis.

Thoracic and heart biometrics of non-anesthetized agouti (Dasyprocta primnolopha Wagler, 1831) measured on radiographic images

The agouti is a species intensively hunted throughout the Amazon and the semi-arid regions of northeastern Brazil. Considering the current trend in conservation management of wild species, the aim of this study was to determine the morphometric reference to the heart of agouti raised in captivity, based on thoracic and cardiac measurements in these animals. Thirty adult agoutis, 1 to 3 years of age, without clinical signs of cardiac disease were selected. The animals were physically restrained and radiographies in laterolateral (LL) and ventrodorsal (VD) recumbence were produced. The following measures were taken: the apicobasilar length of the heart (at the most cranial height of the Carina region to the heart apex) (AB), maximum width of the heart perpendicular to AB (CD), heart inclination angle (AIC), trachea inclination angle (AIT), distance from the right heart wall (DPTd), distance from the left heart wall (DPTe) and vertical depth of the thorax, and the ventral face of the vertebral column to the dorsal border of the sternum at the level of the trachea bifurcation (H). The ratios between AB/CD, AB/H and CD/H were also analyzed. To calculate the vertebral heart scale (VHS), the AB and CD measurements were laid over the thoracic vertebra starting at T4. Radiographic evaluation showed values consistent with those reported in small animals and some wild and exotic species. The main biometric values in the chest cavity and heart of agouti are arranged as follows: (1) The ratios between AB/H ratio and CD/H were not sensitive for identifying heart increases (p>0.05), while the ratio AB/CD was more sensitive in this identification (p<0.05); (2) AIC: 21.2±6.4º (mean between male and famale); (3) AIT for males and females: 9.93±3.23° and 8.4±3.94°; (4) DPTd and DPTe for males: 0.97±0.40cm and 0.7±0.30cm; (5) DPTd and DPTe for females: 1.12±0.42cm and 01.02±0.43cm; (6) VHS for males and females: 7.75±0.48v e 7.61±0.34v; (7) The caudal vena cava (CVC) was visualized dorsal-cranially and located right of the midline. The data obtained allowed the acquisition of the first reference values for biometry of the heart of agoutis, contributing to better understanding of cardiac morphology and identification of cardiomyopathy in these animals.

Tavaramerkin suoja-alan laajuus Suomessa ja Kiinassa

Tutkielman tarkoituksena on perehtyä siihen, kuinka laajasti tavaramerkin haltija voi kieltää toista elinkeinoharjoittajaa käyttämästä samaa tai samankaltaista merkkiä, kun sitä käytetään samoissa, samankaltaisissa tai jopa täysin erilaisissa tavaroissa tai palveluissa. Merkin haltijan kielto-oikeuden laajuuteen paneudutaan tutkimalla ensiksi EU:n tavaramerkkidirektiiviä ja Suomen tavaramerkkilakia ja oikeuskäytäntöjä. Tämän jälkeen tutkitaan, kuinka laaja kielto-oikeus merkin haltijalla on Kiinassa. Pääasiallinen tutkimusmetodi on lainopillinen, mutta myös oikeusvertailua tehdään Suomen ja Kiinan välillä. Tavaramerkin suojaamisessa on Suomessa selkeästi havaittavissa Chicagon koulukunnan teorian hyväksyminen, joka tavaramerkkioikeuteen sovellettuna korostaa merkin haltijan laajaa suojaa. Teorian mukaan tavaramerkin brandiksi luomiseen liittyviä investointeja pitää suojata ja estää sen ansioton hyödyntäminen. Päinvastaista teoriaa edustaa Harvardin koulukunta, jonka teorian piirteitä on havaittavissa Kiinan tavaramerkkioikeudessa. Se korostaa tavaramerkin kapeaa suojaa. Sallimalla kilpailijoiden jäljitellä tunnettua tavaramerkkiä parannetaan kilpailijan asemaa markkinoilla. Toisaalta ulkomaiset merkin haltijat kohtaavat Kiinassa myös paljon ei-tavaramerkkioikeudellisia ongelmia, jotka vaikeuttavat tavaramerkin suojaamista Kiinan markkinoilla.

Regioselective modification of galactose-containing polysaccharides in aqueous media

Biorefining is defined as sustainable conversion of biomass into marketable products and energy. Forests cover almost one third of earth’s land area, and account for approximately 40% of the total annual biomass production. In forest biorefining, the wood components are, in addition to the traditional paper and board products, converted into chemicals and biofuels. The major components in wood are cellulose, hemicelluloses, and lignin. The main hemicellulose in softwoods, which are of interest especially for the Nordic forest industry, is O-acetyl galactoglucomannan (GGM). GGM can be isolated in industrial scale from the waste waters of the mechanical pulping process, but is not yet today industrially utilized. In order to attain desired properties of GGM for specific end-uses, chemical and enzymatic modifications can be performed. Regioselective modifications of GGM, and other galactose-containing polysaccharides were done by oxidations, and by combining oxidations with subsequent derivatizations of the formed carbonyl or carboxyl groups. Two different pathways were investigated: activation of the C-6 positions in different sugar units by TEMPO-mediated oxidation, and activation of C-6 position in only galactose-units by oxidation catalyzed by the enzyme galactose oxidase. The activated sites were further selectively derivatized; TEMPO-oxidized GGM by a carbodiimide-mediated reaction forming amides, and GO-oxidized GGM by indium-mediated allylation introducing double or triple bonds to the molecule. In order to better understand the reaction, and to develop a MALDI-TOF-MS method for characterization of regioselectively allylated GGM, α-D-galactopyranoside and raffinose were used as model compounds. All reactions were done in aqueous media. To investigate the applicability of the modified polysaccharides for, e.g., cellulose surface functionalization, their sorption onto pulp fibres was studied. Carboxylation affects the sorption tendency significantly; a higher degree of oxidation leads to lower sorption. By controlling the degree of oxidation of the polysaccharides and the ionic strength of the sorption media, high degrees of sorption of carboxylated polysaccharides onto cellulose could, however, be obtained. Anionic polysaccharides were used as templates during laccase-catalyzed polymerization of aniline, offering a green, chemo-enzymatic route for synthesis of conducting polyaniline (PANI) composite materials. Different polysaccharide templates, such as, native GGM, TEMPO-oxidized GGM, naturally anionic κ-carrageenan, and nanofibrillated cellulose produced by TEMPO-oxidation, were assessed. The conductivity of the synthesized polysaccharide/PANI biocomposites varies depending on the polysaccharide template; κ-CGN, the anionic polysaccharide with the lowest pKa value, produces the polysaccharide/PANI biocomposites with the highest conductivity. The presented derivatization, sorption, and polymerization procedures open new application windows for polysaccharides, such as spruce GGM. The modified polysaccharides and the conducting biocomposites produced provide potential applications in biosensors, electronic devices, and tissue engineering.

Uuteen organisaatioon rakennettavan kustannuslaskentajärjestelmän sertifioiminen valtionhallinnossa: Case Maanmittauslaitos

Työn lähtökohtana oli tieto siitä, että Valtiontalouden tarkastusvirasto (VTV) on lähtenyt tarjoamaan kustannuslaskentajärjestelmien sertifiointeja valtion virastoille ja laitoksille. Ensimmäisenä tavoitteena oli selvittää, mitä kustannuslaskentajärjestelmien sertifioiminen valtionhallinnossa tarkoittaa. Työn toisena tavoitteena oli selvittää, miten Maanmittauslaitoksen kustannuslaskenta muuttuu vuoden 2014 vaihteessa tapahtuvan organisaatiouudistuksen johdosta, ja miten ja milloin tämä uusi kustannuslaskentajärjestelmä voidaan sertifioida. Diplomityö toteutettiin tapaustutkimuksena ja empiirinen aineisto kerättiin kvalitatiivisin menetelmin tekemällä organisaation sisäisiä ja ulkoisia haastatteluja. Maanmittauslaitoksen lisäksi haastateltavat osapuolet olivat VTV, Ernst & Young, sertifiointiprosessin lähes läpikäyneen Riista- ja kalatalouden tutkimuslaitoksen entinen ja nykyinen talouspäällikkö, Maa- ja metsätalousministeriö ja Valtiokonttori. Haastatteluiden lisäksi valtion virastoilta ja laitoksilta kysyttiin ovatko he kuulleet VTV:n tarjoamasta sertifiointipalvelusta ja ovatko he kiinnostuneita tästä kyseisestä palvelusta. Työn tuloksista käy ilmi, että VTV:n palvelu etenee samalla tavalla kuin mikä tahansa muu sertifiointiprosessi. VTV:n palvelu eroaa kuitenkin jonkin verran sertifioinnin perusrakenteesta, koska kustannuslaskentajärjestelmien tapauksessa ei ole laadittu yleisiä standardeja kustannuslaskennalle. Tämän vuoksi perusrakenteessa ei ole ollenkaan standardin omistajaa. Standardin omistajan paikalle sijoittuvat laki valtion talousarviosta ja asetus valtion talousarviosta. Maanmittauslaitoksen kustannuslaskenta muuttuu organisaatiouudistuksen myötä odotettua enemmän. Uuden organisaatiorakenteen vuoksi kustannuksia ei tarvitse vyöryttää toimintayksiköille, tulosyksiköille ja vastuualueille. Kustannukset vyörytetään jatkossa vain tuotteille ja projekteille. Maanmittauslaitoksen kannattaa sertifioida uusi kustannuslaskentajärjestelmänsä vuonna 2014, vaikka seuraavien vuosien aikana on tiedossa uusia muutoksia sekä organisaatioon, että tietojärjestelmiin. Ennen varsinaista tarkastusta Maanmittauslaitoksen kustannuslaskentajärjestelmä kuvattiin uudelleen.

Characteristics of urban heat island (UHI) in a high latitude coastal city - a case study of Turku, SW Finland

The term urban heat island (UHI) refers to the common situation in which the city is warmer than its rural surroundings. In this dissertation, the local climate, and especially the UHI, of the coastal city of Turku (182,000 inh.), SW Finland, was studied in different spatial and temporal scales. The crucial aim was to sort out the urban, topographical and water body impact on temperatures at different seasons and times of the day. In addition, the impact of weather on spatiotemporal temperature differences was studied. The relative importance of environmental factors was estimated with different modelling approaches and a large number of explanatory variables with various spatial scales. The city centre is the warmest place in the Turku area. Temperature excess relative to the coldest sites, i.e. rural areas about 10 kilometers to the NE from the centre, is on average 2 °C. Occasionally, the UHI intensity can be even 10 °C. The UHI does not prevail continuously in the Turku area, but occasionally the city centre can be colder than its surroundings. Then the term urban cool island or urban cold island (UCI) is used. The UCI is most common in daytime in spring and in summer, whereas during winter the UHI prevails throughout the day. On average, the spatial temperature differences are largest in summer, whereas the single extreme values are often observed in winter. The seasonally varying sea temperature causes the shift of relatively warm areas towards the coast in autumn and inland in spring. In the long term, urban land use was concluded to be the most important factor causing spatial temperature differences in the Turku area. The impact was mainly a warming one. The impact of water bodies was emphasised in spring and autumn, when the water temperature was relatively cold and warm, respectively. The impact of topography was on average the weakest, and was seen mainly in proneness of relatively low-lying places for cold air drainage during night-time. During inversions, however, the impact of topography was emphasised, occasionally outperforming those of urban land use and water bodies.

The effects of 2,3-diphosphoglycerate, adenosine triphosphate, and glycosylated hemoglobin on the hemoglobin-oxygen affinity of diabetic patients

The position of the oxygen dissociation curve (ODC) is modulated by 2,3-diphosphoglycerate (2,3-DPG). Decreases in 2,3-DPG concentration within the red cell shift the curve to the left, whereas increases in concentration cause a shift to the right of the ODC. Some earlier studies on diabetic patients have reported that insulin treatment may reduce the red cell concentrations of 2,3-DPG, causing a shift of the ODC to the left, but the reports are contradictory. Three groups were compared in the present study: 1) nondiabetic control individuals (N = 19); 2) insulin-dependent diabetes mellitus (IDDM) patients (on insulin treatment) (N = 19); 3) non-insulin-dependent diabetes mellitus (NIDDM) patients using oral hypoglycemic agents and no insulin treatment (N = 22). The overall position of the ODC was the same for the three groups despite an increase of the glycosylated hemoglobin fraction that was expected to shift the ODC to the left in both groups of diabetic patients (HbA1c: control, 4.6%; IDDM, 10.5%; NIDDM, 9.0%). In IDDM patients, the effect of the glycosylated hemoglobin fraction on the position of the ODC appeared to be counterbalanced by small though statistically significant increases in 2,3-DPG concentration from 2.05 (control) to 2.45 µmol/ml blood (IDDM). Though not statistically significant, an increase of 2,3-DPG also occurred in NIDDM patients, while red cell ATP levels were the same for all groups. The positions of the ODC were the same for control subjects, IDDM and NIDDM patients. Thus, the PO2 at 50% hemoglobin-oxygen saturation was 26.8, 28.2 and 28.5 mmHg for control, IDDM and NIDDM, respectively. In conclusion, our data question the idea of adverse side effects of insulin treatment on oxygen transport. In other words, the shift to the left reported by others to be caused by insulin treatment was not detected.

Intensification of hemicellulose hot-water extraction from spruce wood by parameter tuning

The growing population on earth along with diminishing fossil deposits and the climate change debate calls out for a better utilization of renewable, bio-based materials. In a biorefinery perspective, the renewable biomass is converted into many different products such as fuels, chemicals, and materials, quite similar to the petroleum refinery industry. Since forests cover about one third of the land surface on earth, ligno-cellulosic biomass is the most abundant renewable resource available. The natural first step in a biorefinery is separation and isolation of the different compounds the biomass is comprised of. The major components in wood are cellulose, hemicellulose, and lignin, all of which can be made into various end-products. Today, focus normally lies on utilizing only one component, e.g., the cellulose in the Kraft pulping process. It would be highly desirable to utilize all the different compounds, both from an economical and environmental point of view. The separation process should therefore be optimized. Hemicelluloses can partly be extracted with hot-water prior to pulping. Depending in the severity of the extraction, the hemicelluloses are degraded to various degrees. In order to be able to choose from a variety of different end-products, the hemicelluloses should be as intact as possible after the extraction. The main focus of this work has been on preserving the hemicellulose molar mass throughout the extraction at a high yield by actively controlling the extraction pH at the high temperatures used. Since it has not been possible to measure pH during an extraction due to the high temperatures, the extraction pH has remained a “black box”. Therefore, a high-temperature in-line pH measuring system was developed, validated, and tested for hot-water wood extractions. One crucial step in the measurements is calibration, therefore extensive efforts was put on developing a reliable calibration procedure. Initial extractions with wood showed that the actual extraction pH was ~0.35 pH units higher than previously believed. The measuring system was also equipped with a controller connected to a pump. With this addition it was possible to control the extraction to any desired pH set point. When the pH dropped below the set point, the controller started pumping in alkali and by that the desired set point was maintained very accurately. Analyses of the extracted hemicelluloses showed that less hemicelluloses were extracted at higher pH but with a higher molar-mass. Monomer formation could, at a certain pH level, be completely inhibited. Increasing the temperature, but maintaining a specific pH set point, would speed up the extraction without degrading the molar-mass of the hemicelluloses and thereby intensifying the extraction. The diffusion of the dissolved hemicelluloses from the wood particle is a major part of the extraction process. Therefore, a particle size study ranging from 0.5 mm wood particles to industrial size wood chips was conducted to investigate the internal mass transfer of the hemicelluloses. Unsurprisingly, it showed that hemicelluloses were extracted faster from smaller wood particles than larger although it did not seem to have a substantial effect on the average molar mass of the extracted hemicelluloses. However, smaller particle sizes require more energy to manufacture and thus increases the economic cost. Since bark comprises 10 – 15 % of a tree, it is important to also consider it in a biorefinery concept. Spruce inner and outer bark was hot-water extracted separately to investigate the possibility to isolate the bark hemicelluloses. It was showed that the bark hemicelluloses comprised mostly of pectic material and differed considerably from the wood hemicelluloses. The bark hemicelluloses, or pectins, could be extracted at lower temperatures than the wood hemicelluloses. A chemical characterization, done separately on inner and outer bark, showed that inner bark contained over 10 % stilbene glucosides that could be extracted already at 100 °C with aqueous acetone.

Suomen mahdollisuudet vaikuttaa Euroopan unionin lainsäädäntömenettelyyn

Väitöstutkimuksen kohteena on säädösten valmistelu ja niitä koskevaa päätöksenteko Euroopan unionissa erityisesti siitä näkökulmasta, miten Suomen kaltainen pieni jäsenvaltio voi vaikuttaa EU-säädöksiin. Väitöskirjassa analysoidaan unionin toimielinten välillä vallitsevaa dynamiikkaa ja Suomen asemaa erityisesti EUT-sopimuksen 289 artiklan 1 kohdan ja 294 artiklan mukaisessa tavallisessa lainsäätämisjärjestyksessä. Lissabonin sopimuksen voimaantulon jälkeen tavallinen lainsäätämisjärjestys, joka aiemmin tunnettiin yhteispäätösmenettelynä, on selvästi yleisin lainsäädäntömenettely unionissa. Väitöskirja koostuu kuudesta erillisjulkaistusta pääosin vertaisarvioidusta artikkelista ja niitä täydentävästä ja kokoavasta yhteenveto-osasta. Kirjan tämä painos sisältää vain yhteenvetoluvun, ei erikseen julkaistuja artikkeleita. Väitöskirjassa hyödynnetään eurooppaoikeuden ja politiikan tutkimuksen kirjallisuutta. Metodologisesti väitöstutkimus edustaa empiiristä oikeustutkimusta, jossa yhdistyy lainopillinen analyysi ja empiiristen, tässä tapauksessa lähinnä laadullisten aineistojen analyysi. Yhteenvedossa on seurattu lainsäädäntömuutoksia ja oikeuskäytäntöä 10. huhtikuuta 2015 asti. Väitöskirjatutkimuksen kantavana teemana on oikeuden ja politiikan suhde EUlainsäätämisessä. Artikkeleita ja yhteenvetoa sitovat yhteen kaksi yleisen tason argumenttia. Ensiksi, EU:n lainsäädäntömenettelyä koskevat oikeussäännöt ja institutionalisoituneet käytännöt luovat kehikon toimielinten sisäiselle päätöksenteolle sekä niiden välisille poliittisluonteisille neuvotteluille, vaikkakaan sääntöihin ja käytäntöihin ei yleensä ole tarvetta nimenomaisesti vedota menettelyn kuluessa. Toiseksi, koska Suomen kaltaisen pienen jäsenvaltion muodollinen valta – siis äänimäärä neuvostossa – on hyvin rajallinen, suomalaisten ministerien ja virkamiesten tulisi hyödyntää erilaisia epävirallisia vaikuttamiskanavia, jos halutaan vahvistaa Suomen tosiasiallista vaikutusvaltaa menettelyssä. Unionin lainsäädäntötoiminta ei tyypillisesti ole rationaalisen mallin mukaan etenevää päätöksentekoa, vaan tempoilevaa ja vaikeasti ennakoitavaa kamppailua eri preferenssejä edustavien toimijoiden välillä. Väitöskirjan ensimmäisessä artikkelissa analysoidaan säädösvalmistelua ja lainsäätämismenettelyä unionissa vaihe vaiheelta. Johtopäätöksenä todetaan, että unioniin on syntynyt yhteispäätösmenettelyn, sittemmin tavallisen lainsäätämisjärjestyksen myötä uudenlainen lainsäätämiskulttuuri, jolle on leimallista tiiviit yhteydet komission, Euroopan parlamentin ja neuvoston välillä. Toimielimet ottavat nykyisin joustavasti huomioon toistensa kantoja menettelyn edetessä, mikä mahdollistaa sen, että valtaosa EU-säädöksistä voidaan hyväksyä jo ensimmäisessä käsittelyssä. Toisessa tutkimusartikkelissa analysoidaan komission asemaa unionin toimielinrakenteessa. Artikkelissa tarkastellaan komission aloiteoikeutta sekä komission puheenjohtajan ja sen jäsenten valintamenettelyjä siitä näkökulmasta, edistääkö komissio todella unionin yleistä etua itsenäisenä ja riippumattomana, kuten EU-sopimuksen 17 artiklassa edellytetään. Tiettyjen järjestelyjen myötä Euroopan parlamentin ja komission suhde on kehittynyt siihen suuntaan, että komissio toimii jossain määrin parlamentille vastuunalaisena hallituksena. Artikkelissa kritisoidaan, että kehitys ei välttämättä lähennä kansalaisia unionin toimielimiin ja että kehitys omiaan vaarantamaan komission aseman verrattain riippumattomana välittäjänä trilogeissa. Kolmas artikkeli sisältää tapaustutkimuksen kuluttajille myönnettäviä luottoja sääntelevän direktiivin (2008/48/EY) valmisteluvaiheista. Tapaustutkimus konkretisoi Suomen hallituksen edustajien tekemän EU-vaikuttamisen keinoja, vahvuuksia ja kehittämiskohteita. Artikkelissa todetaan, että Suomelle aivan keskeinen vaikuttamisresurssi ovat sellaiset virkamiehet, jotka hallitsevat niin käsiteltävän säädöshankkeen sisältökysymykset kuin unionin päätöksentekomenettelyt ja toimielinten institutionalisoituneet käytännöt. Artikkelissa tehdyt empiiriset havainnot jäsenvaltioiden välillä käydyistä neuvotteluista tukevat konstruktiivisen mallin perusoletuksia. Neljännessä artikkelissa, joka on laadittu yhteistyönä professori Tapio Raunion kanssa, analysoidaan unioniasioiden kansallista valmistelua ja tarkemmin ottaen sitä, miten Suomen neuvottelukannat muotoutuvat valtioneuvoston yhteensovittamisjärjestelmän ylimmällä tasolla EU-ministerivaliokunnassa. Artikkelissa todetaan laajan pöytäkirja-aineiston ja sitä täydentävän haastatteluaineiston pohjalta, että EUministerivaliokunnan asialistan laadinta on delegoitu kokonaisuudessaan asiantuntijavirkamiehille. Lisäksi asialistan muotoutumiseen vaikuttaa luonnollisesti unionin toimielinten, erityisesti Eurooppa-neuvoston agenda. Toisaalta, EU-ministerivaliokunnan kokouksissa ministerit yksin tekevät päätöksiä ja linjaavat Suomen EU-politiikkaa. Viidennessä artikkelissa selvitetään, miten olisi toimittava, jos pyritään siihen, että uusi tai muutettu EU-säädös vastaisi mahdollisimman pitkälti Suomen kansallisesti määriteltyä neuvottelukantaa. Tehokkainta on vaikuttaa aloiteoikeutta lainsäädäntömenettelyssä käyttävään komissioon, tarvittaessa myös virkahierarkian ylimmillä tasoilla, sekä tehdä yhteistyötä muiden jäsenvaltioiden kanssa, erityisesti puheenjohtajavaltion, tulevien puheenjohtajavaltioiden ja suurten jäsenvaltioiden kanssa. Mikäli käsittelyssä oleva EU-säädöshanke arvioidaan kansallisesti erityisen tärkeiksi tai ongelmalliseksi, tulisi vaikuttamistoimia laajentaa kattamaan myös Euroopan parlamentin avainhenkilöitä. Kuudennessa artikkelissa analysoidaan suomalaisen kansalaisyhteiskunnan ja etujärjestöjen vaikutusmahdollisuuksia EU-asioiden valmistelussa. Johtopäätöksenä todetaan, että muodollinen yhteensovittaminen EU-valmistelujaostojen laajan kokoonpanon kokouksissa ei ole sidosryhmille ensisijainen eikä tehokkain vaikuttamisen keino. Sen sijaan korostuvat epäviralliset yhteydet toimivaltaisen ministeriön vastuuvirkamieheen kotimaassa ja vaikuttaminen eurooppalaisen kattojärjestön välityksellä. Väitöskirjan yhteenveto-osassa on eritelty, missä EU:n säädösvalmistelun ja lainsäätämismenettelyn vaiheissa Suomen kaltaisella pienellä jäsenvaltiolla on parhaat edellytykset vaikuttaa valmisteltavana olevaan säädökseen. Parhaat vaikutusmahdollisuudet ovat aivan EU-säädöksen elinkaaren alkuvaiheessa, kun komissio on vasta käynnistämässä uutta säädösvalmistelua. Väitöstutkimuksessa todetaan, että varhaista kannanmuodostusta ja sen mahdollistamaa ennakkovaikuttamista on Suomessa kyetty kehittämään etenkin niissä poliittisesti, taloudellisesti tai oikeudellisesti tärkeissä hankkeissa, joissa hallituksen kannanmuodostus tapahtuu EU-ministerivaliokunnassa. Muissa unionin säädöshankkeissa ennakollisen vaikuttamisen intensiteetti näyttäisi vaihtelevan, riippuen muun muassa toimivaltaisen ministeriön keskijohdon ja ylimmän johdon sitoutumisesta. Toinen Suomelle otollinen vaikuttamisen ajankohta on silloin, kun komission antamaa ehdotusta käsitellään asiantuntijavirkamiesten kesken neuvoston työryhmässä. Tehokas vaikuttaminen edellyttää, että Suomea neuvotteluissa edustavat henkilöt kokoavat ”samanmielisistä” jäsenvaltioista kaksoisenemmistösäännön mukaisen voittavan koalition. Viimeinen vaikuttamisen ikkuna aukeaa silloin, kun Coreper-komiteassa laaditaan neuvoston puheenjohtajalle neuvottelumandaattia toimielinten välisiin trilogeihin tavallisen lainsäätämisjärjestyksen ensimmäisessä käsittelyssä. Tässä varsin myöhäisessä menettelyvaiheessa vaikuttaminen on pienen jäsenvaltion näkökulmasta jo selvästi vaikeampaa. Väitöskirja sijoittuu luontevasti osaksi valtiotieteellistä eurooppalaistumis-kirjallisuutta siltä osin, kuin siinä on tutkittu EU-jäsenyyden vaikutuksia kotimaisiin hallinnon rakenteisiin ja politiikan asialistaan. Kuten tunnettua, Suomen EU-politiikka rakentuu eduskunnalle vastuullisen valtioneuvoston varaan. Väitöskirjassa ei kuitenkaan ole otettu erityiseen tarkasteluun perustuslakiin sidottua eduskunnan ja hallituksen yhteistoimintaa EU-asioissa. Sen sijaan on tutkittu unioniasioiden valmistelua ja yhteensovittamista valtioneuvoston sisällä. Kun EU-asioiden yhteensovittamisjärjestelmää luotiin, pidettiin tärkeänä, että jokaisessa säädöshankkeessa ja politiikkahankkeessa kyetään muodostamaan kansallisesti yksi ja yhtenäinen neuvottelupositio. Yhtenäisen kansallisen linjan ajamisen katsottiin parantavan Suomen asemaa unionin päätöksenteossa. Väitöskirjassa todetaan johtopäätöksenä, että EU-asioiden kansallinen valmistelujärjestelmä toteuttaa sille asetetut tavoitteet käytännössä varsin hyvin. Merkittävin kehittämiskohde liittyy kansallisen EU-valmistelun reaktiivisuuteen. Jos Suomi haluaa vaikuttaa yhä vahvemmin EU-lainsäätämiseen, Suomelle tärkeät hankkeet pitäisi tunnistaa jo varhaisessa vaiheessa ja priorisoida selkeästi niiden hoitamista ministeriöissä.

Inflammatory response in a rat model of gastroschisis is associated with an increase of NF-kappaB

Babies with gastroschisis have high morbidity, which is associated with inflammatory bowel injury caused by exposure to amniotic fluid. The objective of this study was to identify components of the inflammatory response in the intestine and liver in an experimental model of gastroschisis in rats. The model was surgically created at 18.5 days of gestation. The fetuses were exposed through a hysterotomy and an incision at the right of the umbilicus was made, exposing the fetal bowel. Then, the fetus was placed back into the uterus until term. The bowel in this model had macro- and microscopic characteristics similar to those observed in gastroschisis. The study was conducted on three groups of 20 fetuses each: gastroschisis, control, and sham fetuses. Fetal body, intestine and liver weights and intestine length were measured. IL-1β, IL-6, IL-10, TNF-α, IFN-γ and NF-kappaB levels were assessed by ELISA. Data were analyzed statistically by ANOVA followed by the Tukey post-test. Gastroschisis fetuses had a decreased intestine length (means ± SD, 125 ± 25 vs 216 ± 13.9; P < 0.005) and increased intestine weight (0.29 ± 0.05 vs 0.24 ± 0.04; P < 0.005). Intestine length correlated with liver weight only in gastroschisis fetuses (Pearson’s correlation coefficient, r = 0.518, P = 0.019). There were no significant differences in the concentrations of IL-1β, TNF-α or IFN-γ in the intestine, whereas the concentration of NF-kappaB was increased in both the intestine and liver of fetuses with gastroschisis. These results show that the inflammatory response in the liver and intestine of the rat model of gastroschisis is accompanied by an increase in the amount of NF-kappaB in the intestine and liver.

Openness and privacy in Ontario: an evaluation of the implementation of FIPPA : (The Freedom of Information and Protection of Privacy Act, 1987, Chapter 25 and Ontario Regulation 532/87) /

Since the early 1970's, Canadians have expressed many concerns about the growth of government and its impact on their daily lives. The public has requested increased access to government documents and improved protection of the personal information which is held in government files and data banks. At the same time, both academics and practitioners in the field of public administration have become more interested in the values that public servants bring to their decisions and recommendations. Certain administrative values, such as accountability and integrity, have taken on greater relative importance. The purpose of this thesis is to examine the implementation of Ontario's access and privacy law. It centres on the question of whether or not the Freedom of Information and Protection of Privacy Act, 1987, (FIPPA) has answered the demand for open access to government while at the same time protecting the personal privacy of individual citizens. It also assesses the extent to which this relatively new piece of legislation has made a difference to the people of Ontario. The thesis presents an overview of the issues of freedom of information and protection of privacy in Ontario. It begins with the evolution of the legislation and a description of the law itself. It focuses on the structures and processes which have been established to meet the procedural and administrative demands of the Act. These structures and processes are evaluated in two ways. First, the thesis evaluates how open the Ontario government has become and, second, it determines how Ill carefully the privacy rights of individuals are safeguarded. An analytical framework of administrative values is used to evaluate the overall performance of the government in these two areas. The conclusion is drawn that, overall, the Ontario government has effectively implemented the Freedom of Information and Protection of Privacy Act, particularly by providing access to most government-held documents. The protection of individual privacy has proved to be not only more difficult to achieve, but more difficult to evaluate. However, the administrative culture of the Ontario bureaucracy is shown to be committed to ensuring that the access and privacy rights of citizens are respected.

Children's rights and parenting beliefs : a study of attitudes, values and emotions

The conceptualization of childhood has changed over the centuries and appears to be undergoing further change in our post-modern culture. While the United Nations Convention on the Right of the Child is designed to give children everywhere basic human rights while taking into consideration their special needs, no recent research has examined adult attitudes toward those rights. In an attempt to understand the attitudes adults hold regarding autonomy rights and to look for some factors that could predict those attitudes, the current study considers values, parenting style, emotions and the issue of parent status as possible predictor variables. A total of 90 participants took part in the research, which had both written and interview components. Results generally failed to establish a reliable set of predictors. However, some interesting information was obtained regarding the endorsement of children's autonomy rights and some general conclusions were reached about our view of children and their rights at the end of the twentieth century.

The physical environment and organizational behavior

Research into organizational behaviour has indicated that there is an inevitable conflict between the needs of the individual and organizational demands. Psychologists have given insights into basic individual needs and contend that satisfaction of these needs constitutes a motivating force which enhances desired behavioural patterns. Behaviouralists have suggested that a basic and pervasive individual need is the culturally determined need for privacy. Anthropologists and environmental psychologists have shown that man's spatial behaviour is observable and predictable and that changes in the physical environment or the way it is perceived are accompanied by concommitant changes in behaviour. Research findings from each of the disciplines have been reviewed in an attempt to show that the physical environment is a significant factor in satisfying the needs of the individual organizational member, hence, a significant influence on organizational behaviour. A model has been generated to show the relationship between the physical setting and behaviour and to underscore the importance of making provisions within the physical setting for the attainment of a culturally determined optimal level of privacy. The physical setting, by providing for this need, becomes a significant factor in reducing the conflict between the individual and the organization and makes for acceptable role behaviour and the fulfilment of organizational goals.