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.

Pursuing substantive participation in Russia : a perspective from international legal obligations and comparative law

Så som är fallet för många andra stater, kan vissa delar av den ryska förvaltningen ännu utvecklas för att till fullo uppfylla internationella standarder. Internationella fördragsorgan som övervakar förverkligandet i Ryssland av fördrag om mänskliga rättigheter framför ibland kritiska anmärkningar om den demokratiska utvecklingen i Ryssland. Enskilda fall där politiska rättigheter möjligen kränkts av ryska myndigheter har utan tvivel placerat Ryssland i fokus för internationell media. Exempel på sådana fall är mordet på journalisten Anna Politkovskaya, Sergei Magnitskys död i fängelse och fängslandet av medlemmarna i "Pussy Riot”. Likväl anser författaren av denna studie att politiska rättigheter i Ryssland förverkligas inom rimliga gränser och i enlighet med internationell människorättslagstiftning. Denna studie fokuserar på förverkligandet av den individuella rättigheten att delta i det politiska beslutsfattandet i Ryssland genom andra mekanismer för deltagande än val och folkomröstningar. Studien utgörs av en sammanställning av forskningsartiklar som har publicerats i olika internationella tidskrifter. Sammanställningen föregås av ett fristående inledande kapitel. Författaren koncentrerar sig på frågan om Rysslands invånare ges effektiva möjligheter att delta i handhavandet av allmänna angelägenheter och om det finns användbara rättsmedel till hands för skydd av de politiska rättigheterna. Författaren tar sig an en juridisk analys av rysk lagstiftning gällande olika sätt för direkt deltagande i beslutsfattande samt analyserar rättsfall angående direkt deltagande från domstolarna i Moskva, Perm Krai och Sverdlovsk Oblast. Denna studie använder sig även av en rättshistorisk infallsvinkel för att visa på den positiva dynamiken hos den historiska utvecklingen beträffande d e väsentligaste plattformarna för offentligt deltagande. Det bevisas att rysk lagstiftning som garanterar rätten att delta i beslutsfattande är väl utvecklad i enlighet med internationella människorättsfördrag, och att åtminstone domstolarna i de utvalda ryska områdena fattar beslut som stöder deltaganderättigheter som eventuellt kränkts av myndigheter inom den verkställande makten. Författaren kommer till den slutsatsen att de i denna studie inkluderade enskilda dokumenterade händelserna gällande administrativ felbehandling inte nödvändigtvis tillåter den direkta slutsatsen att det begås systematiska och grova kränkningar av medborgares deltaganderättigheter i Ryssland.

Opportunistisen sopimusrikkomuksen ongelmasta, erityisesti Suomen vahingonkorvaus- ja rikoslainsäädännön näkökulmasta tarkasteltuna. Law and Economics -näkökulma.

Tämä pro gradu -tutkielma käsittelee opportunistisen sopimusrikkomuksen ongelmaa erityisesti Suomen vahingonkorvaus- ja rikoslainsäädännön näkökulmasta tarkasteltuna. Tutkielman lähestymistapa on oikeustaloustieteellinen (engl. Law and Economics). Opportunistisella sopimusrikkomuksella tarkoitetaan toimintaa, jossa sopimusosapuoli rikkoo sopimuksen tarkoituksellisesti, pyrkimyksenään tällä toiminnalla saavuttaa enemmän hyötyä kuin sopimuksessa pysymällä. Opportunistinen sopimusrikkomus on mahdollista toteuttaa tilanteessa, jossa sopimusasetelma itsessään antaa mahdollisuuden enemmän hyödyn saavuttamiseen rikkomus toteuttamalla kuin sopimus asianmukaisesti täyttämällä. Suomalaisessa vahingonkorvausjärjestelmässä sovelletaan sopimusrikkomusten osalla positiivisen sopimusedun mukaista vahingonkorvausta, joka hyvittää rikotulle osapuolelle sopimussuhteeseen ryhtymisestä syntyneet kustannukset sekä sopimusrikkomuksen johdosta saamatta jääneen tuoton. Positiivisen sopimusedun soveltaminen ei kuitenkaan ole opportunistisen sopimusrikkomuksen ehkäisemiseksi riittävää, sillä opportunistisesti toimiva sopimusosapuoli voi jäädä rikkomuksensa johdosta voitolle vielä sen jälkeenkin, kun kärsineelle osapuolelle on jo positiivista sopimusetua noudattaen korvattu sopimussuhteessa syntyneet kustannukset sekä rikkomuksen johdosta saamatta jäänyt tuotto. Keskeinen ongelma koskien opportunististen sopimusrikkomustilanteiden syntyä onkin juuri vallitsevan sääntelyn liiallinen keskittyminen rikotun osapuolen kärsimän vahingon kompensoimiseen, ei rikkomustilanteiden synnyn ennaltaehkäisemiseen. Suomen vahingonkorvausjärjestelmää tulisi kehittää suuntaan, jossa järjestelmä paremmin ennaltaehkäisisi opportunististen sopimusrikkomustilanteiden syntyä. Common law -oikeusjärjestelmässä käytössä olevan disgorgement principle -suuntaisen ajattelun, jossa korvauksen perustana toimisi rikkomuksella saatu hyöty kärsityn vahingon sijaan, omaksuminen olisi yksi mahdollinen kehityskulku. Olennaista olisi kuitenkin se, että järjestelmää kehitettäisiin suuntaan, jossa rikkomus ei enää voisi tulla rikkojalle kannattavaksi. Opportunistisen toiminnan kannustimet tulisi lainsäädäntöä tarkistamalla poistaa. Tällä olisi sekä sopimusinstituutiota turvaavaa että vaihdantaa edistävää vaikutusta.

Coping with international atrocities through criminal law : a study into the typical features of international criminality and the reflection of these traits in international criminal law

-

A law of the wall formulation for recirculating flows

This work presents a new law of the wall formulation for recirculating turbulent flows. An alternative expression for the internal length which can be applied in the separated region is also presented. The formulation is implemented in a numerical code which solves the k-epsilon model through a finite volume method. The theoretical results are compared with the experimental data of Vogel and Eaton (J. of Heat Transfer, Transactions of ASME, vol.107, pp. 922-929, 1985). The paper shows that the present formulation furnishes better results than the standard k-epsilon formulation.

Rocket tracking and decoupling eigenstructure control law

A control law was designed for a satellite launcher ( rocket ) vehicle using eigenstructure assignment in order that the vehicle tracks a reference attitude and also to decouple the yaw response from roll and pitch manoeuvres and to decouple the pitch response from roll and yaw manoeuvres. The design was based on a complete linear coupled model obtained from the complete vehicle non linear model by linearization at each trajectory point. After all, the design was assessed with the vehicle time varying non-linear model showing a good performance and robustness. The used design method is explained and a case study for the Brazilian satellite launcher ( VLS Rocket ) is reported.

The European Union and Assembling Biofuel Development – topological investigations concerning the associations between law, policy and space

Biofuels for transport are a renewable source of energy that were once heralded as a solution to multiple problems associated with poor urban air quality, the overproduction of agricultural commodities, the energy security of the European Union (EU) and climate change. It was only after the Union had implemented an incentivizing framework of legal and political instruments for the production, trade and consumption of biofuels that the problems of weakening food security, environmental degradation and increasing greenhouse gases through land-use changes began to unfold. In other words, the difference between political aims for why biofuels are promoted and their consequences has grown – which is also recognized by the EU policy-makers. Therefore, the global networks of producing, trading and consuming biofuels may face a complete restructure if the European Commission accomplishes its pursuit to sideline crop-based biofuels after 2020. My aim with this dissertation is not only to trace the manifold evolutions of the instruments used by the Union to govern biofuels but also to reveal how this evolution has influenced the dynamics of biofuel development. Therefore, I study the ways the EU’s legal and political instruments of steering biofuels are coconstitutive with the globalized spaces of biofuel development. My analytical strategy can be outlined through three concepts. I use the term ‘assemblage’ to approach the operations of the loose entity of actors and non-human elements that are the constituents of multi-scalar and -sectorial biofuel development. ‘Topology’ refers to the spatiality of this European biofuel assemblage and its parts whose evolving relations are treated as the active constituents of space, instead of simply being located in space. I apply the concept of ‘nomosphere’ to characterize the framework of policies, laws and other instruments that the EU applies and construes while attempting to govern biofuels. Even though both the materials and methods vary in the independent articles, these three concepts characterize my analytical strategy that allows me to study law, policy and space associated with each other. The results of my examinations underscore the importance of the instruments of governance of the EU constituting and stabilizing the spaces of producing and, on the other hand, how topological ruptures in biofuel development have enforced the need to reform policies. This analysis maps the vast scope of actors that are influenced by the mechanism of EU biofuel governance and, what is more, shows how they are actively engaging in the Union’s institutional policy formulation. By examining the consequences of fast biofuel development that are spatially dislocated from the established spaces of producing, trading and consuming biofuels such as indirect land use changes, I unfold the processes not tackled by the instruments of the EU. Indeed, it is these spatially dislocated processes that have pushed the Commission construing a new type of governing biofuels: transferring the instruments of climate change mitigation to land-use policies. Although efficient in mitigating these dislocated consequences, these instruments have also created peculiar ontological scaffolding for governing biofuels. According to this mode of governance, the spatiality of biofuel development appears to be already determined and the agency that could dampen the negative consequences originating from land-use practices is treated as irrelevant.

Rapid eye movement (REM) sleep deprivation reduces rat frontal cortex acetylcholinesterase (EC 3.1.1.7) activity

Rapid eye movement (REM) sleep deprivation induces several behavioral changes. Among these, a decrease in yawning behavior produced by low doses of cholinergic agonists is observed which indicates a change in brain cholinergic neurotransmission after REM sleep deprivation. Acetylcholinesterase (Achase) controls acetylcholine (Ach) availability in the synaptic cleft. Therefore, altered Achase activity may lead to a change in Ach availability at the receptor level which, in turn, may result in modification of cholinergic neurotransmission. To determine if REM sleep deprivation would change the activity of Achase, male Wistar rats, 3 months old, weighing 250-300 g, were deprived of REM sleep for 96 h by the flower-pot technique (N = 12). Two additional groups, a home-cage control (N = 6) and a large platform control (N = 6), were also used. Achase was measured in the frontal cortex using two different methods to obtain the enzyme activity. One method consisted of the obtention of total (900 g supernatant), membrane-bound (100,000 g pellet) and soluble (100,000 g supernatant) Achase, and the other method consisted of the obtention of a fraction (40,000 g pellet) enriched in synaptic membrane-bound enzyme. In both preparations, REM sleep deprivation induced a significant decrease in rat frontal cortex Achase activity when compared to both home-cage and large platform controls. REM sleep deprivation induced a significant decrease of 16% in the membrane-bound Achase activity (nmol thiocholine formed min-1 mg protein-1) in the 100,000 g pellet enzyme preparation (home-cage group 152.1 ± 5.7, large platform group 152.7 ± 24.9 and REM sleep-deprived group 127.9 ± 13.8). There was no difference in the soluble enzyme activity. REM sleep deprivation also induced a significant decrease of 20% in the enriched synaptic membrane-bound Achase activity (home-cage group 126.4 ± 21.5, large platform group 127.8 ± 20.4, REM sleep-deprived group 102.8 ± 14.2). Our results suggest that REM sleep deprivation changes Ach availability at the level of its receptors through a decrease in Achase activity

Chronic imipramine treatment-induced changes in acetylcholinesterase (EC 3.1.1.7) activity in discrete rat brain regions

Cholinergic as well as monoaminergic neurotransmission seems to be involved in the etiology of affective disorders. Chronic treatment with imipramine, a classical antidepressant drug, induces adaptive changes in monoaminergic neurotransmission. In order to identify possible changes in cholinergic neurotransmission we measured total, membrane-bound and soluble acetylcholinesterase (Achase) activity in several rat brain regions after chronic imipramine treatment. Changes in Achase activity would indicate alterations in acetylcholine (Ach) availability to bind to its receptors in the synaptic cleft. Male rats were treated with imipramine (20 mg/kg, ip) for 21 days, once a day. Twenty-four hours after the last dose the rats were sacrificed and homogenates from several brain regions were prepared. Membrane-bound Achase activity (nmol thiocholine formed min-1 mg protein-1) after chronic imipramine treatment was significantly decreased in the hippocampus (control = 188.8 ± 19.4, imipramine = 154.4 ± 7.5, P<0.005) and striatum (control = 850.9 ± 59.6, imipramine = 742.5 ± 34.7, P<0.005). A small increase in total Achase activity was observed in the medulla oblongata and pons. No changes in enzyme activity were detected in the thalamus or total cerebral cortex. Since the levels of Achase seem to be enhanced through the interaction between Ach and its receptors, a decrease in Achase activity may indicate decreased Ach release by the nerve endings. Therefore, our data indicate that cholinergic neurotransmission is decreased after chronic imipramine treatment which is consistent with the idea of an interaction between monoaminergic and cholinergic neurotransmission in the antidepressant effect of imipramine

Specific fluorogenic substrates for neprilysin (neutral endopeptidase, EC 3.4.24.11) which are highly resistant to serine- and metalloproteases

Two intramolecularly quenched fluorogenic peptides containing o-aminobenzoyl (Abz) and ethylenediamine 2,4-dinitrophenyl (EDDnp) groups at amino- and carboxyl-terminal amino acid residues, Abz-DArg-Arg-Leu-EDDnp (Abz-DRRL-EDDnp) and Abz-DArg-Arg-Phe-EDDnp (Abz-DRRF-EDDnp), were selectively hydrolyzed by neutral endopeptidase (NEP, enkephalinase, neprilysin, EC 3.4.24.11) at the Arg-Leu and Arg-Phe bonds, respectively. The kinetic parameters for the NEP-catalyzed hydrolysis of Abz-DRRL-EDDnp and Abz-DRRF-EDDnp were Km = 2.8 µM, kcat = 5.3 min-1, kcat/Km = 2 min-1 µM-1 and Km = 5.0 µM, kcat = 7.0 min-1, kcat/Km = 1.4 min-1 µM-1, respectively. The high specificity of these substrates was demonstrated by their resistance to hydrolysis by metalloproteases [thermolysin (EC 3.4.24.2), angiotensin-converting enzyme (ACE; EC 3.4.24.15)], serineproteases [trypsin (EC 3.4.21.4), a-chymotrypsin (EC 3.4.21.1)] and proteases present in tissue homogenates from kidney, lung, brain and testis. The blocked amino- and carboxyl-terminal amino acids protected these substrates against the action of aminopeptidases, carboxypeptidases and ACE. Furthermore, DR amino acids ensured total protection of Abz-DRRL-EDDnp and Abz-DRRF-EDDnp against the action of thermolysin and trypsin. Leu-EDDnp and Phe-EDDnp were resistant to hydrolysis by a-chymotrypsin. The high specifity of these substrates suggests their use for specific NEP assays in crude enzyme preparations