Recommendation of soil fertility levels for willow in the southern highlands of Santa Catarina

The species Salix x rubens is being grown on the Southern Plateau of Santa Catarina since the 1940s, but so far the soil fertility requirements of the crop have not been assessed. This study is the first to evaluate the production profile of willow plantations in this region, based on the modified method of Summer & Farina (1986), for the recommendation of fertility levels for willow. By this method, based on the law of Minimum and of Maximum for willow production for the conditions on the Southern Plateau of Santa Catarina, the following ranges could be recommended: pH: 5.0-6.5; P: 12-89 mg dm-3; Mg: 3.2-7.5 mg; Zn: 5.0-8.3 mg dm-3; Cu: 0.8-4.6 mg dm-3; and Mn; 20-164 mg dm-3. The Ca/Mg ratio should be between 1.2 and 2.9. For K and Ca only the lower (sufficiency level), but not the upper threshold (excess) was established, with respectively 114 mg dm-3 and 5.3 cmol c dm-3. It was also possible to determine the upper threshold for Al and the Al/Ca ratio, i.e., 1.7 cmol c dm-3 and 0.28, respectively. For maximum yields, the clay in the soil surface layer should be below 320 g dm-3.

Chemical and biochemical properties of Araucaria angustifolia (Bert.) Ktze. forest soils in the state of São Paulo

Araucaria angustifolia, commonly named Araucaria, is a Brazilian native species that is intensively exploited due to its timber quality. Therefore, Araucaria is on the list of species threatened by extinction. Despite the importance of soil for forest production, little is known about the soil properties of the highly fragmented Araucaria forests. This study was designed to investigate the use of chemical and biological properties as indicators of conservation and anthropogenic disturbance of Araucaria forests in different sampling periods. The research was carried out in two State parks of São Paulo: Parque Estadual Turístico do Alto do Ribeira and Parque Estadual de Campos de Jordão. The biochemical properties carbon and nitrogen in microbial biomass (MB-C and MB-N), basal respiration (BR), the metabolic quotient (qCO2) and the following enzyme activities: β-glucosidase, urease, and fluorescein diacetate hydrolysis (FDA) were evaluated. The sampling period (dry or rainy season) influenced the results of mainly MB-C, MB-N, BR, and qCO2. The chemical and biochemical properties, except K content, were sensitive indicators of differences in the conservation and anthropogenic disturbance stages of Araucaria forests. Although these forests differ in biochemical and chemical properties, they are efficient in energy use and conservation, which is shown by their low qCO2, suggesting an advanced stage of succession.

Simulation of Boundary Layers and Heat Transfer in the Entrance Region of Pipes

The study of fluid flow in pipes is one of the main topic of interest for engineers in industries. In this thesis, an effort is made to study the boundary layers formed near the wall of the pipe and how it behaves as a resistance to heat transfer. Before few decades, the scientists used to derive the analytical and empirical results by hand as there were limited means available to solve the complex fluid flow phenomena. Due to the increase in technology, now it has been practically possible to understand and analyze the actual fluid flow in any type of geometry. Several methodologies have been used in the past to analyze the boundary layer equations and to derive the expression for heat transfer. An integral relation approach is used for the analytical solution of the boundary layer equations and is compared with the FLUENT simulations for the laminar case. Law of the wall approach is used to derive the empirical correlation between dimensionless numbers and is then compared with the results from FLUENT for the turbulent case. In this thesis, different approaches like analytical, empirical and numerical are compared for the same set of fluid flow equations.

La “professio iuris” sucesoria a las puertas de una reglamentación comunitaria

Durante la Edad Media, las professiones iuris eran manifestaciones por las que los intervinientes en un negocio jurídico declaraban cuál era el derecho de su estirpe, al cual deseaban sujetar el negocio en cuestión. En la Suiza de finales del siglo XIX, la terminología fue recuperada para dar nombre a una institución de Derecho internacional privado en virtud de la cual el testador podía elegir limitadamente la ley rectora de su sucesión. Esta moderna professio iuris experimenta un impulso enorme cuando es incluida en el Convenio de La Haya de 1989 sobre Ley Aplicable a las Sucesiones por Causa de Muerte, ya que el texto del Convenio ha servido de modelo a importantes regulaciones posteriores; entre ellas, la Propuesta de Reglamento europeo en materia de sucesiones, que autoriza al causante a escoger expresamente su ley nacional para regir el conjunto de la sucesión, sin que un resultado perjudicial para los legitimarios pueda considerarse contrario al orden público.

Discrete distributions when modeling the disability severity score of motor victims

Many European states apply score systems to evaluate the disability severity of non-fatal motor victims under the law of third-party liability. The score is a non-negative integer with an upper bound at 100 that increases with severity. It may be automatically converted into financial terms and thus also reflects the compensation cost for disability. In this paper, discrete regression models are applied to analyze the factors that influence the disability severity score of victims. Standard and zero-altered regression models are compared from two perspectives: an interpretation of the data generating process and the level of statistical fit. The results have implications for traffic safety policy decisions aimed at reducing accident severity. An application using data from Spain is provided.

Virkavastuu. Määräaikainen virantoimituksesta erottaminen rajavartiomiehen, ammattisotilaan ja poliisin erityisenä kurinpitorangaistuksena.

Tutkielman tavoitteena on oikeudellisten lähteiden systematisoinnilla tuottaa johdonmukainen kuvaus poliisin, rajavartiomiehen sekä ammattisotilaan virkavelvollisuuksista, oikeudellisesta vastuusta ja virkarikosten rangaistavuudesta. Päähuomio kohdistuu virkamiehen määräaikaiseen virantoimituksesta erottamiseen. Oikeudellisella argumentaatiolla pyritään esittämään lainmukainen ja hyväksyttävä tulkintakannanotto siihen, miten kyseistä säädöstä tulisi tulkita. Tutkimusmetodi työssä on oikeusdogmatiikka. Ensisijaisena aineistona tutkielmassa on voimassa oleva lainsäädäntö valmisteluaineistoineen. Toissijaisina lähteinä käytetään kirjallisuutta, viranomaisten kurinpitopäätöksiä ja haastatteluja. Määräaikainen erottaminen voidaan määrätä virkamiehelle, joka toimii vastoin virkavelvollisuuksiaan tai laiminlyö niitä. Säädös on tulkittavissa laajentavasti siten, että myös muut kuin selkeästi viranomaisen valvontavastuulle kuuluvat teot voidaan katsoa virkatehtävien vastaiseksi. Erityisen käyttäytymisvelvoitteen johdosta menettely on rangaistavaa myös vapaa-ajalla. Määräaikainen erottaminen sijoittuu rangaistusasteikossa varoituksen ja irtisanomisen väliin. Rangaistus ei edellytä erityisen painavia perusteita, joita vaaditaan virkamiehen irtisanomiseen. Uuden säädöksen myötä irtisanomisten määrä on vähentynyt Rajavartiolaitoksessa. Säädöksestä on muotoutunut kurinpidollinen lisärangaistus, joka on määrätty virkamiehelle hallinnollisella päätöksellä yleensä rikostuomion jälkeen. Säädös on kuitenkin tarkoitettu ja se mahdollistaa myös puuttumisen varsinaisten virkatehtävien laiminlyönteihin. Lainsäädännön selkeyttämiseksi määräaikaisen erottamisen säädös tulisi poistaa eri viranomaisten erityislainsäädännöstä ja liittää suoraan virkamieslakiin. Säädöksen soveltaminen tulisi ulottaa koskemaan myös muita virkamiehiä, jotka palvelevat kyseisissä viranomaisissa. Tutkimuksen kohteena oleva virkamiesryhmä alistuu virkamiesoikeudessa blankkorangaistusuhan alle. Virkamiehen on vaikea hahmottaa kaikkea rangaistavaa toimintaa, ja virantoimittamisvelvollisuus on usein täsmentymätön ja tulkinnanvarainen. Kokonaisharkinnassa korostuvat myös muut kuin oikeudelliset lähteet (esimerkiksi moraalikäsitykset, etiikka, ohjeet, virkamiehen elämäntilanne). Sotilaiden ja poliisin oikeudenhoito poikkeaa monilta osin muiden virkamiesten oikeudenhoitomenettelystä. Rajavartiolaitoksessa sotilasoikeudenhoidon määräykset ja ohjeet ovat selkeästi puutteelliset. Rajavartiolaitoksen tehtäväkentän ja toimivaltuudet huomioiden tulisi kurinpito- ja virkarikosten tutkinnoissa lähentyä poliisin mallia sekä hyödyntää rikostorjuntahenkilöstön ammattitaitoa oman henkilökunnan esitutkinnoissa. Erityisen turvallisuusviranomaisten virkarikoksiin erikoistuneen tutkintaorganisaation perustaminen voisi tehostaa ja parantaa esitutkintojen tasoa sekä lisätä oikeusvarmuutta.

Diameter structure of stratum and ecological groups of a Semideciduous Forest area in Dionísio-MG

The objective of this study was to obtain homogeneous groups of species and information on their density, dominance and volume, in terms of ecological group and diameter structure of an area of Submontane Semideciduous forest (Mata do Mumbaça) in Dionísio, MG. This work was conducted with data of the diameter distribution per species from floristic and phytosociological (Mata do Mumbaça) survey of 120 plots with 10 x 10 m each one. The 120 plots were contiguous and corresponding to a total sample area of 12,000 m² distributed over the topographic units (Low Ramp, Lower Slope, Upper Slope and Hill Top). The topographic units Low Ramp, Lower Slope and Upper Slope were in the middle stage of succession as they presented incipient stratification into two strata (canopy and understory) i.e. canopy ranging from 5 to 12 m high. However, the stratum Hill Top was classified as intermediate/advanced succession because it had a total height equal to or greater than 12 m. The distribution of individual trees of the four strata on diameter classes showed a typical J-inverted pattern that is, high concentration of individuals in smaller diameter classes and a sharp reduction towards the larger classes. In relation to absolute dominance and total volume of species, the ecological group that stood out in the four strata (Low Ramp, Lower Slope, Upper Slope and Hill Top) was the initial secondary, which were in the intermediate stage of secondary, rapidly developing into the mature phase.

A study of the facial aging - a multidisciplinary approach

This paper describes a mathematical and graphical model for face aging. It considers the possibility of predicting the aging process by offering an initial quantification of this process as it applies to the face. It is concerned with physical measurements and a general law of time dependence. After measuring and normalizing a photograph of a person, one could predict, with a known amount of error, the appearance of that person at a different age. The technique described has served its purpose successfully, with a representative amount of patient data behaving sufficiently near the general aging curve of each parameter. That model uses a warping technique to emulate the aging changes on the face of women. Frequently the warping methods are based on the interpolation between images or general mathematical functions to calculate the pixel attributes. The implemented process considers the age features of selected parts of a face such as the face outline and the shape of the lips. These age features were obtained by measuring the facial regions of women that have been photographed throughout their lives. The present work is first concerned with discussing a methodology to define the aging parameters that can be measured, and second with representing the age effects graphically.

Barnes Wines, Limited By-Law no. 82

A by-law "to fix the remuneration and expense allowances of directors". It reads "Be it enacted as a By-law of Barnes Wines Limited: 1. That each Director of the Company be paid the sum of Seventy-five ($75,00) Dollars annually in respect of general services rendered by the Director in his capacity as Director, such remuneration to accrue from the date of his election or appointment as a Director. 2. That each Director shall be paid and allowed travelling and other expenses properly incurred in connection with the affairs of the Company. 3. That this provision shall be and remain in force and effect in the fiscal years of the Company, 1971 to 1973 both inclusive. Enacted this 8th day of February, 1971."

Barnes Wines, LImited By-Law no. 81

The by-law reads: "A by-law to amend by-law no. 79 of the company by restricting the distribution of monies set aside for profit sharing to officers and employees regularly employed at the company's plant. Be it therefore enacted as a by-law of Barnes Wines, Limited as follows: That Schedule 'A' to By-Law no. 79 of the Company enacted on the 2nd day of February, 1953, be and the same is hereby amended by adding after the word "Company" in the last line of paragraph I thereof, the following: 'regularly employed at the Company's plant,' Enacted this 9th day of February, 1966. Witness the Corporate Seal of the Company. Unanimously confirmed by all the Shareholders of the Company at a Special General Meeting of the Shareholders of the Company held on the 21st day of February, 1966."

Barnes Wines, Limited By-Law No. 84

The By-Law reads: "A By-Law to change the Qualification of a director of the Corporation. Be it enacted and is hereby enacted as a By-law of Barnes Wines, Limited that: - Whereas it is deemed expedient to change the qualifications of a Director of the Corporation; Be it therefore enacted as a By-law of Barnes Wines, Limited, as follows: That By-law no. 75 of the Corporation be and the same is hereby amended by striking out Paragraph 4 thereof. Enacted this 9th day of April, 1973. Witness the Corporate seal of the Corporation."

Barnes Wines, Limited By-Law No. 88

By-Law no. 88 reads: "Being a By-Law relating to the qualifications of Directors of the Company. Be it and it is hereby enacted as a By-Law of the Company as follows: By-Law No. 88 Section 4 of By-Law No. 75, as amended by By-Law No. 84, is hereby repealed." It was enacted January 7th, 1974 and confirmed in the shareholders meeting on April 18th, 1974.

Barnes Wines, Limited By-Law No. 80

The by-law reads: "A by-law to change the date for the holding of the annual meeting. Whereas it is deemed expedient to change the date for the holding of the Annual Meeting of the Company; Be it therefore enacted as a By-law of Barnes Wines, Limited as follows: That By-law No. 75 of the Company be and the same is hereby amended by striking out paragraph 24 thereof and enacting in the place or stead thereof the following: "24. Annual Meeting - The Annual Meeting of the Share-holders shall be held at the Head Office of the Company or elsewhere in Ontario on the first Monday in March in each year or on such other day as the Directors may be resolution determine."

By-Law No. 56

The by-law reads: "Be it enacted as a By-Law of the Ontario Grape Growing & Wine Manufacturing Company Limited that the Directors be and they are hereby authorized to make application to the lieutenant-Governor of the Province of Ontario, for issuance of Supplementary letters Patent providing for, 1) Changing the name of the said Company to Barnes Wines, Limited. 2) The Management of the affairs of the Company by a Board of 7 Directors. 3) Re-dividing the Capitol Stock of the Company from 60 shares of par value of $500.00 each, to 6000 shares of par value of $5.00 each. Passed this 5th day of February A.D. 1934."

Barnes Wines, Limited By-Law No. 72

The By-Law reads: "Whereas it is deemed expedient to vary the manner of the payment of dividends to Shareholders of the Company and consequently necessary to repeal By-Law No. 64 of the Company. Now therefore be it enacted and it is hereby enacted as a By-Law of the Company: 1. That By-Law No. 64 of the Company, passed the 25th day of January, 1941, be and the same is hereby repealed."