Proyecto de innovación: SENApedia

Actualmente las investigaciones del SENA han quedado publicadas en diferentes revistas a nivel institucional, algunas muchas veces solo se conocen en las mismas regionales donde son impresas y dichas investigaciones tienden a quedar desactualizadas y/o desconocidas con el paso de los años. En algunas ocasiones, la consulta de las publicaciones es de difícil acceso, ya que no hay un índice que permita encontrar los proyectos de investigación, propiciando el desconocimiento de los mismos por parte de la comunidad SENA. Por tanto, pierden visibilidad y posibilidad de conocimiento y mejoramiento por parte de investigadores.

KARDYNAŁ GERHARD LUDWIG MÜLLER, UBÓSTWO, ZE WSTĘPEM PAPIEŻA FRANCISZKA, WYDAWNICTWO KUL, LUBLIN 2014, S. 156

Przedmiotem niniejszej wypowiedzi jest niezwykłe dzieło autorstwa Gerharda Ludwiga Müllera współczesnego filozofa, teologa, kapłana, arcybiskupa, wykładowcy teologii dogmatycznej na Wydziale Teologii Katolickiej Uniwersytetu Ludwika – Maksymiliana w Mona- chium, doctora honoris causa Uniwersytetu Katolickiego w Limie. Pełniącego równocześnie funkcję visiting profesora w wielu światowych uniwersytetach.

RELIGIOUS PORTRAIT OF JOSEPH PILSUDSKI

Presentation of religious silhouette of man is not a simple matter, because we touch the sphere of the unique relationship of man to God. It is impossible to penetrate to the end the mystery of the soul. Also Joseph Pilsudski took his mystery to the tomb in the crypt of Wawel Cathedral. We can only remain in the realm of the known facts, and the whole essence of the problem, leaving Providence and Her mercy. He appealed to the mercy of God himself in one of the most poignant Polish army orders issued before the dramatic battles of May 1926 years. Marshal Pilsudski came from a Catholic family, and the family formed the grounds of his philosophy of life. He carried with him the cult of motherhood and a deep respect for his mother. It was his will, that his heart would be buried in the grave of his mother at the Vilnius Rossa cemetery. On the marble slab one can read: Mother and her son's heart. Pilsudski affiliation to the Catholic Church was not generally questioned and it was only in the seventies that dispute flared up following the disclosure of some unknown documents - published evidence of belonging of Joseph Pilsudski to the Evangelical community. Today we know the circumstances in which this “conversion” occurred. May 24, 1899 r. in Lomza in the face of pastor Mikulski; 31-year-old Joseph Pilsudski made a profession of Evangelical-Lutheran faith. The reason for this was a marriage that soon (15 July 1899.) was concluded with Maria Kazimiera from Koplewski Juszkiewicz. Because Mary was divorced, they could not marry in the Catholic Church. Pilsudski returned to the bosom of the Catholic Church by making profession of faith after the death of his first wife. Impressive funeral of Marshal Piłsudski was not only a funeral of great fighter for country independence, the victorious commander-in-chief of Warsaw Battle and a famous statesman, but also the funeral of a member of the Catholic Church, confidently entrusting himself to God’s merciful majesty.

THERMAL STABILITY AND SENSITIVITY OF ENERGETIC FORMULATIONS

Explosive mixtures have found widespread use in both military applications and as components of improvised explosive devices (IEDs). Knowledge of how the components of these formulations interact with each other will benefit both military and anti-terrorism organizations. Since there are significant differences in the explosive properties desired by the military verses those involved in illicit activities, it is important to study both military and improvised formulations. The use of improvised explosive devices by terrorist organizations is a significant problem that has resulted in destruction of property and loss of both military and civilian lives in countries throughout the world. There are many different materials that can be used to make homemade explosives (HMEs), but they are often combinations of a fuel and an oxidizer. These materials are popular because they are generally readily available due to their use in various industrial and household processes. Knowledge of which fuel-oxidizer combinations are potentially dangerous can help anti-terrorist organizations focus resources on detecting potential threats and preventing the use of potential HME components. In the first manuscript, titled “Fueloxidizer Mixtures: Their Stabilities and Burn Characteristics”, various fuel/oxidizer combinations were examined by differential scanning calorimetry (DSC) and simultaneous differential scanning calorimetry/thermogravimetric analysis (SDT). It was found that the reaction between the fuel and the oxidizer was generally triggered by a thermal event such as a melt, phase change, or decomposition. When the fuel used was a polyalcohol or sulfur, the triggering event was often the melt of the fuel, which usually occurred at a lower temperature than that of the oxidizer. However, three of the oxidizers, potassium nitrate, potassium perchlorate, and ammonium perchlorate, generally did not react until they underwent a phase change or began to decompose, and as a result, reactions with these oxidizers tended to occur at much higher temperatures. Reactions with hydrocarbon fuels containing fewer or no alcohol groups also tended to occur at higher temperatures. Regardless of the fuel used, the mixtures containing potassium chlorate, ammonium perchlorate and ammonium nitrate generally released the greatest amount of heat, around 2000 J/g, while mixtures containing potassium dichromate were the least energetic, generally releasing less than 200 J/g. For some formulations, reactions did not occur until temperatures higher than 500°C. In order to reach higher temperatures, it was necessary to use unsealed samples in the SDT rather than the sealed capillaries used in the DSC. It was noted that when samples were not in sealed capillaries, other processes such as sublimation effectively competed with the exothermic reactions experienced by the formulations. As a result, the heat release values obtained by SDT for some formulations were artificially low. The second manuscript “Thermal Stability Studies on IMX-101 (Dinitroanisole/Nitroguanidine/NTO)” examines the interactions among the components of an insensitive munitions formulation, IMX-101, which has been developed and qualified for use as a replacement for TNT (2,4,6-trinitrotoluene). IMX-101 contains the energetic materials 2,4-dinitroanisole (DNAN), nitroguanidine (NQ), and 3-nitro-1,2,4-triazol-5-one (NTO). DNAN is a nitroarene that is very similar in structure to TNT, but with only two nitro groups, and with an anisole functional group in place of the methyl group in TNT. 2,4-Dinitrotoluene (DNT), which also contains only two nitro groups, is even more similar to TNT, because it is a toluene rather than an anisole. DSC and isothermal analyses were used to compare DNAN and DNT, to see if increased thermal stability made the use of DNAN more appealing than DNT in IMX-101 and other insensitive munitions formulations. The isothermal studies showed that neat DNAN was more stable than neat DNT. However, when mixed with either or both of the other components of the IMX-101 formulation, the thermal stability of both DNAN and DNT was decreased, with a greater impact on DNAN. The thermal decomposition of both DNAN and DNT was significantly accelerated by the presence of NQ. NTO also enhanced the decomposition of both nitroarenes, but this compound had a significantly greater impact on DNAN than on DNT. An examination of the decomposition products from the various mixtures showed that 2,4-dinitroaniline (DNA) was produced from the decomposition of both DNAN and DNT with either of the two additives; DNA was not observed during the neat decomposition of either nitroarene. It was thought that ammonia, which has been detected in either gaseous form or as ammonium ions during decomposition studies on both NQ and NTO, might be one cause of the decreased stability imparted to the nitroarenes by the two additives. Heating DNAN and DNT in the presence of ammonia generated from ammonium carbonate produced dinitroaniline and had an accelerating effect on the decomposition of the two nitroarenes, with the greater impact, both in the acceleration level and the amount of dinitroaniline produced, on DNAN.

SHELLFISH FARMS AS AGRITOURISM DESTINATIONS: THE GROWERS' PERSPECTIVE

Agritourism encompasses a variety of different types of agricultural tourism products and can be defined broadly as the incorporation of commercial tourism into a working farm. Agritourism has been used on land as a way to diversify farm activities. As national shellfish aquaculture production in the United States increased over the years, aquaculture growers also began adopting agritourism components on their farms. The primary objectives for this study were to (1) expand on current agritourism knowledge; (2) help to address the gap in existing literature pertaining to aquaculture farm-based tourism; and (3) provide shellfish growers and coastal managers with insights into this emerging use of coastal waters. To achieve these objectives, research focused on examining (1) the different types of agritourism currently implemented by shellfish farmers on the East and Pacific coasts of the US; (2) how shellfish growers perceive a variety of motivations for offering tourism on their farms; (3) how shellfish growers perceive challenges of offering tourism activities; and (4) how these perceptions vary among different stakeholder groups (e.g. East coast v. Pacific coast growers, growers with v. without agritourism). In order to address these questions, 64 shellfish growers across 15 states along the East and Pacific coasts of the US were surveyed. Survey invitations were distributed via e-mail and responses were collected through an electronic survey. Results showed shellfish growers offer a variety of agritourism opportunities on their farms such as tours, farm dinners, and festivals. Almost half of all respondents currently offer tourism on their farms, and a third of respondents who do not currently have these opportunities indicated that they are planning to develop them in the future. Most respondents with agritourism

The Walkshop: a tool to integrate research on human aspects of sustainable urban design in teaching

Nu har vi ett gemensamt språk – om ämnesintegrerad undervisning i akademiskt skrivande

Ola Nordmann lever lenger og er mer aktiv

Perancangan dan Implementasi Sistem Keamanan Berbasis IDS di Jaringan Internet Universitas Bina Darma

Sistem keamanan komputer, dalam beberapa tahun ini telah menjadi fokus utama dalam dunia Jaringan Komputer, hal ini disebabkan tingginya ancaman yang mencurigakan (Suspicious Threat) dan serangan dari Internet. Universitas Bina Darma merupakan salah satu instansi yang  aktivitasnya menggunakan layanan jaringan internet, mulai dari mengolah data yang ada, diantaranya adalah sistem KRS online, mail server dan web portal di tiap unit dan lain-lain. Pengelolah jaringan Universitas Bina Darma selama ini membangun sistem keamanan jaringan dengan menerapkan sistem firewall dan proxy sever pada tiap unit server di jaringannya. Untuk lebih mengoptimalkan sistem keamanan jaringan di universitas Bina Darma maka Pada penelitian ini penulis akan mengimplementasikan Intrusion Detection System pada jaringan Universitas Bina Darma sebagai solusi untuk keamanan jaringan baik pada jaringan Intranet maupun jaringan Internet Universitas Bina Darma. Dimana penulis  akan membangun sebuah IDS (Intrusion Detection System) dengan menggunakan snort.

Dos trilhos aos palacetes: refletindo sobre o acervo arquitetônico da Av. Rio Branco, Santa Maria, RS

Este artigo propõe uma análise sobre a preservação e conservação do patrimônio cultural edificado no centro do município de Santa Maria, mais precisamente o patrimônio localizado na Avenida Rio Branco, na área central da cidade. O município possui sua história vinculada à ferrovia que se pode observar no patrimônio cultural edificado,  sua riqueza e diversidade, localizado no centro urbano. O nosso recorte espacial é focado na antiga Avenida Progresso, atual Avenida Rio Branco, eixo que ligava a estação férrea a Praça Saldanha Marinho e a Rua do Acampamento na área central. Para este trabalho foi  realizada  pesquisa  exploratória qualitativa, utilizando-se de observação por meio de registros fotográficos do centro histórico de Santa Maria, delimitando-se à  Avenida Rio Branco. No trabalho consta um breve histórico desta avenida, uma descrição dos prédios de valor histórico e as ações realizadas ao longo dos últimos anos. Nas conclusões, é proposta uma possibilidade de intervenção territorial a partir das necessidades como políticas públicas de preservação decorrentes do atual estado de abandono das edificações naquele local.