bluuebunny/crossref_metadata_2025 huggingface dataset:
Editorial
Authors: Rodríguez Chávez Iván
Published: May 2021

Este año la Universidad Ricardo Palma celebra el aniversario 51 de vida institucional en medio de graves crisis generadas por la pandemia de la COVID-19. A lo largo de más de medio siglo, nuestra casa de estudios ha demostrado un horizonte de desarrollo constante, de estabilidad institucional y de permeabilidad a los cambios que le ha permitido superar todos los contratiempos. En la situación actual, frente a las medidas sanitarias de distanciamiento social y a la suspensión de las clases presenciales, la comunidad universitaria ricardopalmina asumió y superó el reto de la virtualización de la enseñanza y de todos los servicios académicos, culturales e investigativos.
Surgimiento y ocaso de la universidad lucrativa en el Perú
Authors: Flores Barboza José Clemente , Paredes Rosales Franks
Published: May 2021

En 1996, mediante Decreto Legislativo se introdujo la universidad con fines de lucro, tipo de organización empresarial capitalista ratificada en la Ley de 2014. Dos graves perjuicios se han derivado de la implantación del lucro como motivación para la fundación de universidades: a) el régimen de gobierno se desplaza de la comunidad universitaria hacia quienes detentan la propiedad; b) la selección de las carreras que se ofertan se rigen no por la necesidad de desarrollar las ciencias, la tecnología y las humanidades, sino por la ganancia que dan las profesiones que demanda el mercado. ¿Qué rango de calidad pueden exhibir estas universidades después de veinticuatro años de existencia en el Perú? ¿El afán de lucro como motivación para fundar y gestionar una universidad está diseminado en Latinoamérica?
Bicentenario y pandemia
Authors: Arroyo Laguna Eduardo
Published: May 2021

Se plantea en este ensayo que la campaña independentista se inicia con la gesta liberadora de Túpac Amaru II, laque es derrotada, y que ella establecía un frente plural de clases sociales, etnias y razas en el Perú, a diferencia de laindependencia criolla, que si bien es triunfante carece de la envergadura de esta gesta andina. Los doscientos añosde la independencia criolla hacen ver cuán lejanos estamos de cumplir con las metas planteadas en términos de salud,educación, alimentación, vivienda, trabajo para la población peruana, frustraciones acentuadas por la actual pandemia.
Política y literatura en las contiendas electorales
Authors: Reyes Tarazona Roberto
Published: May 2021

Teniendo como eje la presencia de Juan Bosch en el Perú del 14 al 24 de marzo de 1962, en el contexto de laselecciones presidenciales de ese año, en el texto se desarrollan consideraciones sobre la participación de los escritores en las contiendas electorales. El motivo central del artículo es la participación del escritor y político dominicano en las actividades de Víctor Raúl Haya de la Torre en su carrera hacia la presidencia, para lo cual se contextualiza la coyuntura política a nivel latinoamericano y del país. En este último escenario, se ofrece información del ámbito cultural. Como corresponde, se presentan consideraciones sobre la figura intelectual de Bosch, tanto en su condición de creador literario como de político. Se concluye con la recepción que tuvo la presencia de Boschen el medio local y se sustenta las causas de lo sucedido.
Taquile, tradición y modernidad
Authors: Carpio Morón Emma
Published: May 2021

Uno de los fundamentos de las manifestaciones culturales radica en un espacio-tiempo específico, es decir, un sitio yun momento donde se plasman, de suerte tal que trasuntan el estado sicológico, social y económico de su pueblo creador en el instante que las desarrollan y que puede abarcar decenios. En toda época y lugar –antes, ahora y, con seguridad, también en el futuro–, esas manifestaciones traducidas en fiestas, costumbres, textilería, celebraciones, trasladan toda una vivencia colectiva en el tiempo y espacio, manteniendo su vigencia y adaptándose a la realidad que vive; por lo mismo, estas son, en el tiempo, pasibles de cambios y transformaciones sin perder su esencia. La importancia de la educación en la formación de valores éticos, pensamientos y la práctica en el comportamientocomunitario, debe y puede ser un ejemplo por seguir, pero a la par vivir en la contemporaneidad del momento paramejorar el bienestar comunitario, utilizando la tecnología de la información y comunicación y los avances tecnológicos, pero siendo conscientes de dónde somos y a dónde queremos ir. En esa dinámica, Taquile se traduce en el tiempo y su organización como comunidad identificada con su territorio que le ha permitido en la actualidad contar con el apoyo de las nuevas tecnologías. Invitamos al lector a conocer imaginariamente este espacio a través de estas líneas y por supuesto a vivenciar en el espacio-tiempo de Taquile su lema «Comunidad tejiendo futuro».
Reseñas de Publicaciones
Authors: Prado Salazar Percy Gerardo
Published: May 2021

Reseñas de  diversas publicaciones realizadas por la Universidad Ricardo Palma
موقف القضاء من ركن الاختصاص في القرار الإداري
Authors: سلامه ضيف الله القضاه فهد
Published: May 2021

يعرف ركن الاختصاص في القرار الإداري على أنه: القدرة القانونية على مباشرة عمل إداري معين، فالقرار الإداري يجب ـن يصدر عن تلك الجهة التي خولها القانون الاختصاص بذلك، وعرفه الفقه الإداري عيب عدم الاختصاص بأنه: عدم القدرة على مباشرة عمل قانوني معين جعله المشرع من اختصاص سلطة أو هيئة، فالمشرع يوزع الاختصاص لدى الأجهزة الإدارية، ويراعي ذلك المستويات الوظيفية. ويعتبر ركن الاختصاص من أهم أركان القرار الإداري، ومن الناحية التاريخية، وبهذا المعنى تقابل فكرة الأهلية في القانون الخاص، على أساس أن كل القدرتين تتبعان من أصل واحد، والقرار الإداري الذي يصدر من لا يملك حق إصداره، ولا يملك القدرة القانونية على ذلك، يكون مصيره البطلان. وقد استقر القضاء والفقه الإداري على أنه من يملك بعمل قانوني معين، هو من يملك نقض هذا العمل، فالاختصاص بمنح ترخيص معين يقتضي ضمنا الاختصاص، بسحب هذا الترخيص إلا أن هذه القاعدة غير مطلقة. أن على القاضي الإداري التصدي لعيب عدم الاختصاص في كل وقت، وفي أي مرحلة من مراحل التقاضي، حتى لو لم يثره أحد الخصوم، وذلك كسبب من أسباب الغاء القرار الإداري، وذلك كون ركن الاختصاص مرتبط بالنظام العام.
‘All the world’s a [post-apocalyptic] stage’
Authors: Conaway Charles
Published: May 2021

Emily St. John Mandel’s 2014 novel, Station Eleven, follows the Traveling Symphony, a small troupe of actors and musicians who perform concerts and stage Shakespeare’s plays in the scattered communities of survivors of an influenza pandemic. Tattooed on the arm of Kirsten Raymonde, an actress in the troupe, are the words ‘Because survival is insufficient’, a phrase borrowed from Star Trek: Voyager, indicating that the works of Shakespeare and Beethoven can enrich the lives of the survivors of the pandemic. But even if survival in this post-apocalyptic landscape is considered insufficient, it cannot be taken for granted. In a world without electricity and modern technology, encounters with strangers on the road occasionally turn confrontational, even deadly. The novel thus dramatises a constant struggle that complicates the idea that survival is insufficient, and ceaselessly probes the notion that Beethoven and Shakespeare can enrich our lives in post-apocalyptic times.
Flights of Fancy and the Dissolution of Shakespearean Space-Time in Angela Carter’s Nights at the Circus
Authors: Myers Kate
Published: May 2021

While much attention has been paid to Angela Carter’s intertextual appropriation of Shakespeare and her interrogation of the patriarchal ideology at work in his representations of familial strife, critics tend to focus on Carter’s final novel, Wise Children. Shakespeare’s influence on Carter’s earlier novel, Nights at the Circus, has gone largely unremarked. Like Wise Children, Nights at the Circus builds a bricolage of Shakespearean allusions, but it more subtly reconsiders the ontological issues of legitimacy by returning to Shakespeare’s interest in ambiguity, in deniability, in time, and in space. I argue that Nights at the Circus appropriates and shatters Shakespeare’s disruptive methods concerning the materiality of time in The Winter’s Tale and Hamlet. In so doing, Carter reverses time and dismembers space to criticise the masculine-made-legitimate at the expense of the feminine, which Shakespeare’s temporal and spatial manipulations ultimately uphold.
(Post-)colonial Myths in German History Textbooks, 1989–2015
Authors: Helfer Florian
Published: May 2021

This article examines the evolution of textbook representations of colonialism in two North Rhine-Westphalian textbook series for the Sekundarstufe II since 1989. On the one hand, the article shows that the developing post-colonial discourse in the German public debate had a particularly strong impact on schoolbooks in the mid-2000s. Textbooks reacted quickly to changes in the public debate and have increasingly attempted to deconstruct colonial narratives. However, implicit mental conceptions of African “backwardness” continue to exert some influence even on today’s textbook generation. On the other hand, the article identifies the distortions that appear when colonialism as a global phenomenon is discussed within a curricular framework that focuses on national and European history. Because of the close curricular link between High Imperialism and World War I, textbooks strongly focus on the global rivalry of the European powers, whereas other aspects of colonialism come up short.
Influence of jarosite precipitation on iron balance in heap bioleaching at Monywa copper mine
Authors: Soe KYAW , Ruan Renman , Jia Yan , Tan Qiaoyi , Wang Zhentang , Shi Jianfeng , Zhong Chuangang , Sun Heyun
Published: May 2021

Ferric iron is an important oxidant in sulfide ore bioleaching. However, recirculating leach liquors leads to excess iron accumulation, which interferes with leaching kinetics and downstream metal recovery. We developed a method for controlling iron precipitation as jarosite to reduce excess iron in heap bioleaching at Monywa copper mine. Jarosite precipitation was first simulated and then confirmed using batch column tests. From the simulations, the minimum pH values for precipitation of potassium jarosite, hydronium jarosite, and natrojarosite at 25 °C are 1.4, 1.6, and 2.7, respectively; the minimum concentrations of potassium, sulfate, ferric, and sodium ions are 1 mM, 0.54, 1.1, and 3.2 M, respectively, at 25 °C and pH 1.23. Column tests indicate that potassium jarosite precipitation is preferential over natrojarosite. Moreover, decreased acidity (from 12 to 8 g/L), increased temperature (from 30 to 60 °C), and increased potassium ion concentration (from 0 to 5 g/L) increase jarosite precipitation efficiency by 10, 5, and 6 times, respectively. Jarosite precipitation is optimized by increasing the irrigating solution pH to 1.6. This approach is expected to reduce the operating cost of heap bioleaching by minimizing the chemicals needed for neutralization, avoiding the need for tailing pond construction, and increasing copper recovery.
Assessment of negative infrastructural externalities when determining the land value
Authors: Bykova Elena
Published: May 2021

The work forms and substantiates the concept of land value, based on a new institutional theory. The infrastructural component of the cost of land in the presented concept determines, on the one hand, the efficiency of the use of natural resources, properties, demand for land on the market, on the other hand, the costs, which are determined not only by capital investments in construction of engineering infrastructure, but also by losses associated with restrictions on activities within zones with special conditions for territory use, creation of unfavorable conditions for economic activity, small contours, irregularities and others on a specific land plot, which are external negative infrastructural externalities that create losses of rights holders of land plots that are not compensated by the market, falling within the boundaries of these zones. Methods for assessing the impact of such negative infrastructural externalities on the cost of land encumbered by zones in different conditions of land market activity have been developed and tested, based on an expert-analytical approach (depressed market); the ratio of market values of land plots encumbered and unencumbered by a specific zone, and qualimetric modeling (inactive market); modeling by introducing into the model the factor of presence of zones with special conditions for territory use, based on the grouping of zones according to similar regulations for use, or by introducing the parameters of this factor (active market). Methods for taking into account spatial deficiencies and compensating for restrictions and prohibitions on activities on the territory of land plots with an individual market assessment are proposed.
Psychological Distress among Bangladeshi Adults during the Covid-19 Pandemic: A Cross-sectional Study
Authors: Hossain Md. Golam
Published: May 2021

The world community including Bangladesh is doing its best to control COVID-19 but its effects on mental health are not being adequately addressed. This study aimed to investigate the psychological distress of COVID-19 among Bangladeshi adults. This cross-sectional study is conducted from 10 to 20 April, 2020, through an online survey and 320 samples were selected by simple random sampling. The frequency distribution revealed that 23.8 percent, 30.9 percent and 45.3 percent of the respondents were suffering from low, moderate, and high levels of psychological distress. Male, professions other than service and housewife, and large family size were the most influential predictors of psychological distress. This study revealed that the psychological impact of the COVID-19 pandemic was remarkably significant in Bangladesh and it might emerge as a serious public health concern. The country should prepare and realize guidelines for psychological crisis management in this regard.
Attitude of Men Folk towards Participation of Married Women in Public Sphere in Pakhtun Society
Authors: Ahmad Mansoor
Published: May 2021

This paper aimed to investigate the attitude of men folk and participation of women in public sphere in Pukhtoon society. The study was quantitative in nature and a well thought interview schedule was used as a tool of data collection. The data was collected from the sample size of 384 respondents. The study found that the attitude of men folk significantly (Pd”0.05) associated with employed spouses share family expenses collectively, joblessness situation of husband influence his attitude towards his wife, husband shows authoritative behavior to control the status of wife, higher involvement of husbands in private sphere effects their relation, working wife is expected to be submissive, and clear roles have assigned to the husband and wife according to their culture. Furthermore, spurious relationship was found between women participation in public sphere and men folk on the basis of age, level of education and nature of job.
Implementation of Small Sided Game in Improving Aerobic Capacity of Futsal Women Players at STKIP Muhammadiyah Kuningan
Authors: Ribut Wahidi  , Utami Intan Aprilia , Hadiana Oman , Adityatama Firman
Published: May 2021

The purpose of this study was to determine the effect of small sided game training on aerobic capacity in futsal. This research method is an experimental method with a one-group pretest-posttest design research. The sample used is 12 futsal players in the Women's Futsal UKM STKIP Muhammadiyah Kuningan. The instrument used in this study was the bleep test. Data analysis techniques in this study using prerequisite test analysis and hypothesis testing. The results obtained by researchers from the results of the calculation of the T test paired sample test explained that there is a significant difference in the effect of the aerobic capacity level using the small sided game method.
Survey of Taekwondo Sports Equipment Business Management in Semarang City
Authors: Ganda Prima , Nurharsono Tri , Setyawati Heny , Purwono Puji
Published: May 2021

The problem of research “how is the business management of the taekwondo supply in Semarang”. The purpose of this study is to figure out the existence of the taekwondo supply business in Semarang. This study approach uses descriptive method. Techniques of collecting data using purposive sampling. Sources of data in the form of primary data and secondary data. The primary data obtained by interview and observation while secondary data obtained by documentation. Source triangulation and technique triangulation are used to examine the validity of the data. Data analysis obtained by reduction, display data, and conclusion. Based on the research in Semarang, there is a taekwondo supply business that has distributed their goods to several regions in Indonesia. In the operational level, these two companies still use manual methods in the production process and the human resources used are taken from the local community. Basically, these two companies have carried out the management process, while the financial aspects of these two companies differ in capital and objectives. For the information systems, Zao makes better use of them. The company has a fairly good management system because it has fulfilled its four management functions, namely planning, organizing, implementing and controlling. Suggestion the taekwondo supply company in Semarang should develop their marketing management in order to maintain its stability in the field of the taekwondo supply business.
Management Industry of Shuttlecock Sport Equipment in Tegal District
Authors: Ayuningtyas Arini , Pamot Raharjo Hermawan , Hartono Mugiyo , Mulyono Aris
Published: May 2021

The purpose of this research is to know how the management function that applied by each shuttlecock craftsman in Lawatan Village. This research uses qualitative methode. The data source for this research are primary and secondary. The primary data is taken by observation and interview, meanwhile the secondry data is taken by documentation. There are four interviewees. The research is condusted in two different shuttlecock companies, they are UD. Tri Sakti and Gramedia. The purpose of the research is to know the management of shuttlecock industry in Lawatan Village. The verification of data validity in this research used credibility test, transferability test, dependability test, and confirmability test. The result of this research found that the management in 2 shuttlecock companies have been applied well. The planning is well planned by each manager of shuttlecock companies. The orginizing from each companies have been stated by the manager with some criterias. The briefing is well performed by each manager, so that the employee is be able to work according to the direction. Then controlling from each company need to be improved to minimilize error in working. The conclution is management of Sport Equipment Industry Shuttlecock in Lawatan Village implements well four management functions, planning, orginizing, briefing, and controlling.
Inversión de capital extranjero en España
Authors: Alarcón Candel José
Published: May 2021

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Biblioteca comentada del hombre de negocios:
Authors: Vela S.J. Juan Andrés
Published: May 2021

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6º Congreso Internacional de Ivestigación Educativa USAL-PALECH "CLIE 2021"
Authors: Márquez Vázquez Carmen
Published: May 2021

La Agenda 2030 (Naciones Unidas, 2015) otorga a las instituciones de Educación Superior un papel fundamental en el desarrollo socioeconómico, ambiental y tecnológico de nuestras sociedades. Como prioridad para alcanzar estas metas, el Objetivo de Desarrollo Sostenible nº 4 enfatiza la relevancia de la educación inclusiva, equitativa y de calidad de la que debe disfrutar todo el alumnado en cualquiera de las etapas educativas.
Ajustes razonables en la universidad. Creencias, prácticas y dificultades para llevarlos a cabo desde la voz de docentes inclusivos
Authors: Sánchez Díaz María Nieves
Published: May 2021

Las universidades españolas tienen el gran reto de garantizar los principios de igualdad de oportunidades, no discriminación y accesibilidad de todos los estudiantes. Este estudio se centra en conocer las creencias y acciones del profesorado universitario para responder a las necesidades del alumnado con discapacidad, así como en detectar las necesidades del profesorado para realizar modificaciones en sus asignaturas. Participaron 42 docentes seleccionados como inclusivos por un grupo de estudiantes con discapacidad. Todos ellos pertenecían a 6 universidades públicas españolas e impartían docencia en la Facultad de Ciencias de la Educación. Se llevó a cabo un diseño cualitativo basado en el método biográfico. Los resultados evidencian que el profesorado presenta una actitud generalmente positiva hacia la realización de ajustes razonables en el aula y los ajustes razonables más aplicados son aquellos referidos al acceso al currículum. Se identifican algunas necesidades para seguir avanzando en materia de inclusión en Educación Superior.
"Los límites de la sostenibilidad" (Recensión)
Authors: Camacho Ibáñez Javier
Published: May 2021

Recensión de la obra de: BENAVIDES DELGADO, J. y FERNÁNDEZ MATEO, J. Los límites de la sostenibilidad. EUNSA Astrolabio. Pamplona, 2020. 278 pp. ISBN: 978–84–313–3471–0
Tuberculosis miliar, hallazgo clínico-radiológico. Sobre un caso
Authors: González-Díaz Donel , Herrera-González Alfredo , Ortiz-Roque Jorge , del Toro-Pazos Miguel Ángel
Published: May 2021

Tuberculosis is a granulomatous disease with a variable clinical spectrum. The objective is to present a case with miliar tuberculosis, one of the least frequent clinical forms of the disease, and the use of the clinical method provided an accurate diagnosis. We present a 54-year-old male, non-smoker, alcoholic who attended in the Ameijeiras Brothers Surgical Clinical Hospital for referring to a history of unproductive cough, headache, fever, loss of appetite, and weight two months of evolution. Chest X-ray and CT showed a miliar pattern and direct bacilloscopy confirmed the presence of Mycobacterium tuberculosis. Miliar TB is very rare but can be suspected by a miliar radiological pattern and confirmed by microbiological analysis.
PENDIDIKAN ANAK USIA DINI BERBASIS PSIKOLOGI ISLAM
Authors: Muhammad Devy Habibi , Deasari Agustiarini Eka , Dirgayunita Aries
Published: May 2021

The purpose of this study is to explain early childhood education based on Islamic psychology, a study approach to understanding children's psychology and behavior based on the concept of monotheism, through the integration of science and faith. Islamic psychology is a form of psychology that is based on the image of humans in Islam, which has uniqueness and patterns of human behavior as an expression of the experience of interaction with the environment and the spiritual world with the aim of improving mental health and the quality of religious life, and achieving happiness in the world and the hereafter. One of the efforts to rebuild human civilization and perfecting the concept of human behavior is to educate and understand the concept of education in Islam, as well as a refinement of a soul filled with faith based on the Al-Qur'an and Hadith. In Islamic education, it has laid the foundation of the Al-Qur'an regarding the goals of education and Islamic material that must be taught in Islamic education. learning will be delivered using a method that must be an interesting and important issue in Indonesia to achieve the expected goals of Islamic education. Based on that, it is very closely related to the task of Islamic psychology. Pure souls will easily accept and apply the existing Islamic education concept based on the Al-Qur'an and Sunnah of the Prophet Muhammad. These two pillars are the basic concepts of Islamic education.
IMPLEMENTASI PENILAIAN KURIKULUM 2013 PADA PEMBELAJARAN PENDIDIKAN AGAMA ISLAM BERBASIS DARING DI SMPN 4 PRAMBANAN
Authors: Yusuf Muhammad Bahruddin
Published: May 2021

Penelitian ini bertujuan untuk mengetahui implementasi penilaian kurikulum 2013 dalam pembelajaran Pendidikan Agama Islam berbasis daring di SMPN 4 Prambanan serta problematikanya. Jenis penelitian ini adalah penelitian lapangan (filed research) dengan pendekatan kualitatif deskriptif. Wawancara, dan dokumentasi adalah metode yang digunakan dalam pengumpulan data. Data dianalisis dengan menggunakan reduksi data, penyajian data, verifikasi dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa guru PAI di SMPN 4 Prambanan melakukan inovasi dalam penilaian pembelajaran Pendidikan Agama Islam berbasis daring. Penilaian sikap, pengetahuan, dan keterampilan dilakukan dengan memanfaatkan teknologi media pembelajaran berbentuk platfrom Google classroom, Google from dan WhatsApp. Sedangkan problem yang muncul dalam pelaksanaan penilaian pembelajaran PAI berbasis daring di SMPN 4 Prambanan diantaranya, kepemilikan teknologi, ketimpangan akses internet, dan kurangnya kerjasama antara guru dan orang tua.
Meteorológiai szenzorok alkalmazása a kisgépes repülésben
Authors: Makkay Imre , Takács Sándor , Willand Péter
Published: May 2021

Egyes meteorológiai szenzorok mérete, energiaigénye mára olyan mértékben lecsökkent, hogy azokat nehézség  nélkül tudják hordozni a kisgépes repülés résztvevői is. A  motoros és vitorlázó repülőgépek, siklóernyők,  sárkányrepülők, hőlégballonok, sőt a drónok is lehetnek  aktív résztvevői a meteorológiai adatgyűjtésnek, ha az  általuk repült útvonalakról naprakész információkat (szél-,  hőmérséklet-, páratartalom-adatokat) küldenek a meteorológiai szolgálatoknak. A cikkben áttekintjük a  lehetséges műszaki megoldásokat, és ismertetjük az NKE  UAS ENVIRON kutatócsoportjával közös kísérleteink  eredményeit.
Műszaki kiválóságok: Schmoll Endre
Authors: Padányi József , Balla Tibor
Published: May 2021

A műszaki kiválóságok között ebben a publikációban egy I. és II. világháborúban is harcolt katonát mutatunk be. Olyan katonát, aki mind az elmélet, mind a gyakorlat terén  maradandót alkotott. Foglalkozott a műszaki támogatás  szinte valamennyi területével. Maradandó alkotása a  Haditechnikai Ismeretek I–III. kötet, amely még ma is sok,  hasznosítható ismeretet tartalmaz.
A klímaváltozás hatásai a vízgazdálkodásra
Authors: Dénes Kálmán , Kovács Zoltán
Published: May 2021

A globalizáció okozta klímaváltozásnak számos káros,  napjainkban egyre gyakrabban jelentkező hatása és  következménye figyelhető meg. Ennek következtében  világszerte megfigyelhető gondok és problémák alakultak  ki az öntözési nehézségektől kezdve, a különböző  betegségek megjelenésén át, egészen háborúk kitöréséig  bezárólag. Tehát jó okkal gondolunk erre mint problémára.  A szerzők dolgozatukban azokat a lehetőségeket és  műszaki feladatokat mutatják be, amelyeket a klímaváltozás  káros következményeinek felszámolása,  illetve csökkentése érdekében lehet végrehajtani.
Image Compression with LZW (Lossless) On Different Image Formats
Authors: Vandra Hitesh H
Published: May 2021

Image compression is used to reduce bandwidth or storage requirement in image application. Mainly two types of image compression: lossy and lossless image compression. A Lossy Image Compression removes some of the source information content along with the redundancy. While the Lossless Image Compression technique the original source data is reconstructed from the compressed data by restoring the removed redundancy. The reconstructed data is an exact replica of the original source data. Many algorithms are present for lossless image compression like Huffman, rice coding, run length, LZW. LZW is referred to as a substitution or dictionary-based encoding algorithm. The algorithm builds a data dictionary of data occurring in an uncompressed data stream. Patterns of data (substrings) are identified in the data stream and are matched to entries in the dictionary. If the substring is not present in the dictionary, a code phrase is created based on the data content of the substring, and it is stored in the dictionary. The phrase is then written to the compressed output stream. In this paper we see the effect of LZW algorithm on the png, jpg, png, gif, bmp image formats.
Proposta De Melhorias Nos Processos Operacionais Na Gestão De Compras: Estudo De Caso Na Empresa Fênix Import – Assistência Técnica
Authors: Barbosa Mikaele Da Silva , Mantilla Angélica Maria Buitrago Acosta , Motta Edwin Bastos Sodré da , Roberto José Carlos Alves
Published: May 2021

O presente artigo tem como objetivo geral melhorar os resultados operacionais através da otimização dos processos de gestão de compras. Com a finalidade de intervenção é apresentada neste trabalho a implementação de melhoraria os resultados operacionais através da otimização dos processos de gestão de compras. E os objetivos específicos delineados são: Identificar potenciais fornecedores no cenário nacional e internacional, avaliar quais insumos possuem mais demanda dentro da empresa e propor uma ferramenta para melhorar a gestão de relacionamento da empresa. Usamos a metodologia 5W2H, que é uma técnica importante que pode ser utilizada para determinar alguns pontos a serem implementados. E quanto aos meios: estudo de caso, com um levantamento bibliográfico e análise documental. Contudo, o objetivo do nosso trabalho foi alcançado com êxito através de análises das pesquisas realizadas, foi desenvolvido um projeto para melhorar os resultados operacionais através da otimização dos processos de gestão de compras.
Reflexões Históricas do Período Colonial e a Cultura Africana no Brasil
Authors: Machado José Ronaldo de Freitas
Published: May 2021

O trabalho em apreço, é conduzido a partir das reflexões históricas do período colonial no Brasil, que contribuiu na evolução de sua história, até sua independência da Coroa Portuguesa, sendo essa a temática, o objeto de estudo desta pesquisa. Por quanto, a priori, pontua-se as nuances a respeito das expansões marítimas, as conquistas, as contribuições, seu legado deixado para as gerações passadas quanto futuras no que tange as reflexões históricas, assunto deste artigo. Não obstante, a pesquisa, observa-se a origem monárquica de Portugal, como seu poder absolutista, que trouxe relevantes contribuições para sua chegada à Ásia, e ao seu turno, ao continente Africano, sendo conhecido como os maiores no comércio expansionista da Europa Antiga. Destarte, sua ascensão nas expansões marítimas, mostrou ao mundo seu domínio naval, guiando-os as terras brasileiras, reconhecidas como “O Novo Mundo”, que era habitada por indígenas, que eram reconhecidos pela cor de suas peles avermelhadas, que assim descreveu Pero Vaz de Caminha em sua carta a Coroa Portuguesa. Para tanto, este trabalho, assume a postura de uma pesquisa qualitativa, onde são observadas reflexões já realizadas em torno do assunto, em livros, recortes de revistas, artigos, dissertações, onde contribuíram para o entendimento e crescimento colonizador inevitável dos Portugueses, colaborando na extração das riquezas do Novo Mundo, iniciando o período colonial, marcado pelas “Capitanias Hereditárias” a partir da economia açucareira, que usufruía da mão de obra escravagista advinda da África. Sendo assim, a vinda dos africanos para o Brasil, e neste período, contribuiu para influenciar com sua cultura a América do Sul, a saber, o Brasil.
A Evolução Humana numa perspectiva observada em Star Wars
Authors: Farah Leonardo de Castro
Published: May 2021

Durante os anos 70 e 80, surgiu às estreias cinematográficas de Star Wars (no Brasil: Guerra nas Estrelas). Nesse universo de ficção-científica voltado para adultos e crianças vemos diversas espécies humanoides interagindo, entre si. Nossa tarefa aqui seria realizar um experimento mental, tendo, o seguinte foco: se é possível que a biologia humana pudesse ter evoluído, no universo de Star Wars e descobrir, quais os planetas seriam propícios para essa evolução acontecer. A grande maioria dos personagens da franquia é bípede, exceto Jabba The Hutt (o único alienígena invertebrado). Parece que a bipedia é a regra em Star Wars, contrariando a natureza terrestre. Para construir o nosso argumento, vamos contar com as teses dos paleoantropólogos especialistas em locomoção humana: Dr. Owen Lovejoy, Dr. William R. Leonard e Dr. Craig Stanford. As ideias de geologia planetária do Dr. Peter Ward e Alfredo Nunes Bandeira Jr. E as ideias evolutivas de Stephen J. Gould (1941-2002) e do especialista em evolução humana, Dr. Walter Neves da USP.
Fatores De Risco Que Levam Adolescentes Do Gênero Feminino A Cometer Atos Infracionais
Authors: Araújo Daniele Mota , Souza Julio César Pinto de
Published: May 2021

Os atos infracionais cometidos por adolescentes do gênero feminino vêm crescendo nos últimos anos. Entende-se que por se tratar de uma fase muito peculiar do desenvolvimento humano, a adolescência é caracterizada por muitos conflitos emocionais e sociais, que de certa forma, pode ser considerado como uma fase de desorientação e descoberta. E é nesse período de vulnerabilidade, que muitos adolescentes podem cometer algum ato infracional, que por sua vez, podem estar ligados às situações de riscos que estes vivenciam. Entende-se que os fatores de riscos são aquelas situações que os indivíduos experimentam que não sejam saudáveis para o seu desenvolvimento. Esta pesquisa, teve como objetivo, analisar os fatores de riscos que podem levar adolescentes do gênero feminino a cometer os atos infracionais. Trata-se, de uma pesquisa com abordagem quantitativo-qualitativa com caráter descritivo e de campo. Como instrumento, adotou-se a entrevista semiestruturada. Quanto aos resultados da pesquisa, foi verificado que os atos infracionais estavam relacionados com as questões sociais, como o uso de drogas, evasão escolar, e com as questões familiares, como a violência doméstica e a necessidade financeira. Conclui-se, que as adolescentes também foram vítimas, seja por negligência familiar, ou pela falta de políticas públicas que não atendem as famílias.
Innovazione sostenibile e piattaforme digitali per i beni culturali: il caso Clickproject.
Authors: Cosimato Silvia , Vona Roberto , Iandolo Francesca , Loia Francesca
Published: May 2021

Obiettivo del presente lavoro è contribuire alla ricerca su pratiche, interazioni e processi di fruizione e valorizzazione dei beni culturali a seguito dell'implementazione di piattaforme digitali che possano costituire un ecosistema in cui attori differenti, ispirati dai principi dello sviluppo sostenibile, orientano le proprie interazioni alla creazione di valore condiviso.A tal fine, partendo dall'analisi della letteratura in tema di beni culturali, con particolare attenzione al contributo che essi possono offrire ad uno sviluppo sostenibile, il lavoro si focalizza sul ruolo che l'innovazione tecnologica, con particolare riferimento alle piattaforme digitali, può offrire alla sostenibilità e circolarità dei beni culturali. Tale ruolo è esaminato per il tramite di uno specifico case study relativo ad una piattaforma transdisciplinare finalizzata a testare, implementare e condividere nuovi modelli sostenibili di finanziamento, business e governance da applicare al settore dei beni culturali. Dai dati analizzati, il contributo delle piattaforme alla sostenibilità dei beni culturali si qualifica come un tema meritevole di approfondimento.
Marcello Cesa-Bianchi e gli sviluppi della psicologia italiana dagli anni '50 al 2000
Authors: Antonelli Mauro , Porro Alessandro , Cristini Carlo
Published: May 2021

Vasta è stata la produzione scientifica del Professor Marcello Cesa-Bianchi. Nella sua esperienza accademica, durata quasi settant'anni, ha trattato i più svariati temi della psicologia.Nei primi anni di attività si è occupato soprattutto dell'invecchiamento, di metodologia sperimentale, di psicometria, di percezione. Successivamente numerosi altri argomenti sono stati oggetto di approfondimento. Dell'invecchiamento in particolare si è sempre interessato fino al termine della sua lunga vita accademica e scientifica.In questo contributo di prospettiva storica vengono sinteticamente esaminate – oltre ai lavori relativi alla metodologia, alla psicometria e alla percezione – le principali pubblicazioni del Professore riguardo agli studi e alle ricerche sulla psicologia dell'età evolutiva, sulla psicologia del lavoro, sulla psicologia medica, con un particolare riferimento alla formazione complessiva del medico, quali temi fra i più rappresentativi della sua imponente attività scientifica.
Cognizione, linguaggio, emozioni: ricerche evolutive e interventi educativi. Il contributo di Marcello Cesa-Bianchi e della sua scuola
Authors: Albanese Ottavia , Farina Eleonora , Fiorilli Caterina
Published: May 2021

Tra i lavori di Cesa-Bianchi nell'ambito della psicologia dello sviluppo e dell'educazione, sono di particolare interesse i suoi contributi sul tema dello sviluppo atipico, sul rapporto che intrattiene il divenire del pensiero con il linguaggio nella crescita del bambino e, infine, sulle sue ultime riflessioni e indicazioni in tema di formazione del docente e dell'educatore. Particolarmente sensibile all'approccio piagetiano e maturazionista, Cesa-Bianchi non ha mancato di accogliere nella sua riflessione teorica, quanto nella ricerca scientifica, le sollecitazioni che provenivano dalla cultura post-piagetiana sin dalla prima metà del XX secolo, spingendo la sua attenzione alle dimensioni bio-psico-sociali dello sviluppo umano. Il presente lavoro ripercorre alcuni temi cardine del contributo di Cesa-Bianchi e dei suoi stretti collaboratori evidenziandone le correlazioni con lo scenario scientifico nazionale e internazionale.
Psicologia dell'invecchiamento e dell'età longeva: il contributo di Marcello Cesa-Bianchi
Authors: Cristini Carlo , Cesa-Bianchi Giovanni , De Beni Rossana
Published: May 2021

La psicologia dell'invecchiamento e dell'età longeva ha rappresentato nella vita scientifica e accademica del Professore Marcello Cesa-Bianchi un continuo filo conduttore, testimoniato da un imponente numero di pubblicazioni. Egli ha esaminato e approfondito svariati ambiti e temi dell'invecchiamento psichico. Inquesto contributo si evidenziano gli studi che lo hanno portato a definire, come sempre in anticipo sui tempi, i diversi fattori che influenzano l'invecchiamento, anche attualmente confermati da varie ricerche internazionali. Si pongono inoltre in particolare rilievo gli studi sulla creatività longeva, ai quali ha dedicato gli ultimi venticinque anni della sua lunga attività scientifica, analizzando le varie aree in cui essa si può manifestare e focalizzandosi soprattutto sull'ultima creatività espressa da numerosi personaggi dell'arte e della cultura.
Una visione aperta: la psicologia transculturale
Authors: Inghilleri Paolo
Published: May 2021

Il contributo evidenzia il ruolo di Marcello-Cesa Bianchi e dell'Istituto di Psicologia della Facoltà Medica dell'Università degli Studi di Milano nella nascita della moderna psicologia e psicoterapia transculturale in Italia. Attraverso ricerche sul campo in differenti culture, l'elaborazione teorica e il confronto con altre discipline come la psicologia evoluzionistica e l'antropologia, la scuola di Cesa-Bianchi apre nuove prospettive nei diversi campi della psicologia culturale. Di particolare interesse è la riflessione metodologica che integra l'approccio quantitativo della psicologia scientifica con i metodi di ricerca qualitativi delle scienze umane.
Psicologia dello sport: il benessere per la prestazione eccellente
Authors: Muzio Marisa , Argenton Luca
Published: May 2021

Lo studio delle relazioni tra attività fisica e qualità della vita rappresenta una delle aree di maggiore interesse per diverse discipline psicologiche, dalla psicologia della salute a quella applicata allo sport, fino alla psicologia del ciclo di vita. La psicologia dello sport, in particolare, si presenta oggi come area teoricoapplicativa in cui convergono e si integrano i contributi delle scienze dello sport e delle discipline psicologiche. In linea con le attuali tendenze della Positive Psychology, l'approccio applicativo tende a costruire il modello di funzionamento ottimale dell'atleta – sia nell'età dello sviluppo che ad alto livello agonistico – e a supportarne e svilupparne le condizioni di funzionamento ottimale. ? in questo quadro di riferimento che si contestualizzano gli studi sulla peak performance e sui peak moments in generale. Tra questi, l'articolo evidenzia e approfondisce la centralità del costrutto di flow sia in chiave teorica che nelle sue ricadute operative.
Svolte epocali
Authors: Cavalli Alessandro
Published: May 2021

I cambiamenti economici, sociali e culturali legati al Covid-19 lasceranno ef-fetti duraturi in tutto il mondo. Le conseguenze vanno viste non solo in termini epidemiologici e nel numero di vittime, ma in termini di impatto sulle diverse fasce d'età. Questi cambiamenti, visti nel quadro della globalizzazione, nella loro com-ponente demografica e in termini di sostenibilità ambientale, richiedono nuove forme di governance a livello locale, nazionale, ma anche continentale e globale. La nuova capacità fiscale e finanziaria dell'UE sono i segni degli sforzi per la pos-sibilità di una risposta adeguata.
La seduzione e l'ansia della città globale
Authors: Federici Maria Caterina
Published: May 2021

Il termine seduzione, che ha le sue radici nella mitologia, ha sempre caratterizzato le città globali e non esclusivamente (pubblicità, salute, sicurezza, sicurezza, politica, vitalità e stile di vita). La situazione pandemica ha ribaltato completamente i termini del problema.
Folla, città e Covid-19: governare (con) la paura in una democrazia
Authors: Curti Sabina
Published: May 2021

Alcuni dispositivi utilizzati durante l'epidemia Covid-19 per controllare la pau-ra hanno diminuito il potere statale, aumentato quello digitale e generato nuove paure. Dopo un anno di pandemia, si assiste a una vera e propria depolicitizzazio-ne della paura, che rischia di allungare molto l'uscita dall'attuale crisi sanitaria e di produrre per il futuro delle disastrose conseguenze. La tesi dell'articolo è che per affrontare la pandemia nei sistemi democratici sia necessaria un'altra cultura del controllo sociale basata su un sostanziale riposi-zionamento nei confronti della paura da parte dei governi e della città.
Dualisation as Class Conflict: The Case of Labour Market and Vocational Training in Germany
Authors: Benassi Chiara , Durazzi Niccolò
Published: May 2021

Popular accounts of labour market reforms in Western Europe have identified a process of dualisation over the last three decades, whereby service sector employ-ment has been deregulated while workers in the core manufacturing sector still en-joy high levels of employment protection and high wages. Two different labour market logics are thought to be in place between core and peripheral sectors and to co-exist in a stable equilibrium nurtured by the co-incidence of interests between capital and labour in core manufacturing sector, who jointly acted to safeguard workers in core sectors at the expense of peripheral service sectors. Building on the case studies of labour market and vocational training reform in Germany, this ar-ticle challenges this account. It is argued that processes of dualisation are best conceptualised as the contested outcome of a political conflict between capital and labour. Dualisation is not a stable equilibrium but rather the result of bargain-ing processes between employers who push for liberalization and unions who try to prevent it or - at least - mitigate it.
Digital Cleavages and Risk in the Platform Economy in Belgium
Authors: Pulignano Valeria , van Lancker Wim
Published: May 2021

The adoption of digital technologies challenge existing institutional approaches towards labour markets segmentation and dualisation by dissolving the employer-employee nexus. When national governments adapt to digitalisation by deregula-tion they risk to fostering "flexibility at the margin" which can reinforce digital cleavages at the intersection of tasks, skills and new technology. This is because deregulation threatens the existing country-based employment and industrial rela-tions structures by favoring companies fissuring the labour markets while reducing employment protections for all workers. In the paper we illustrate this argument by shedding light on the case of Belgium as one of the countries in Europe with a gen-erous and encompassing system of collective bargaining and strong employees' representation structures, and which has been experiencing a deregulatory trend in response to digitalisation, following the introduction of the 2016 law "De Croo".
Scars that Never Heal: Dualisation and Youth Employment Policies in Spain from the Great Recession to the Corona Crisis
Authors: Molina Oscar , Godino Alejandro
Published: May 2021

This article analyses the evolution of the dual labour market in Spain in the post-crisis and provides a first assessment of the labour market impact of the Covid-19 crisis. With the only exception of reducing the distance between the regulation of temporary and permanent contracts, the reforms introduced during the great re-cession and the post-crisis period have not only failed to reduce inequalities in the labour market, but have amplified some of them in interaction with austerity policies. Policies targeting young workers have delivered limited success in improving the position of the most disadvantaged, and more generally, to reduce dualisation as temporary employment remains very high whilst employment conditions of younger groups have deteriorated and become more widespread among those with higher educational attainment.
Ефективність добору форм пшениці озимої за кількісними ознаками і проблеми їх ідентифікації
Authors: Базалій В.В. , Бойчук І.В. , Домарацький Є.О. , Тетерук О.В.
Published: May 2021

У статті визначено, що для добору морфобіотипів за комплексом адаптивних ознак необхідний вибір умов вирощування, який сприяє підвищенню виходу цінних рекомбінантів. Для їх збереження в наступних генера- ціях необхідно створювати нормальні і навіть комфортні умови вирощування (зрошення, більша площа жив- лення). Початок штучного добору селекціонер повинен планувати згідно з поставленими завданнями. Стратегічним завданням селекції озимої пшениці на сучасному етапі є створення високоадаптивних сор- тів, які мають високий рівень генетичного захисту вро- жаю від біотичних і абіотичних факторів середовища та спроможні максимально реалізувати потенціал уро- жаю в поєднанні з високою якістю зерна. Ефективність селекційної роботи залежить від бага- тьох умов і факторів, серед яких головними є різнома- нітний у генетичному відношенні повноцінний вихідний матеріал, науково обґрунтована модель сорту для кон- кретних умов вирощування, надійні методи розпізнання і добору цінних генотипів, котрі відповідають завдан- ням селекції (відповідно до моделі сорту), ефективні та об’єктивні методи оцінювань як вихідного матеріалу, так і нащадків добору елітних рослин. В останні роки успішно розвиваються дослідження структури і характеру взаємозв’язків кількісних ознак, котрі визначають продуктивність рослин. Це стимулю- ється логікою генетичних розробок і вимогами практич- ної селекції. Результати досліджень, накопичені у гене- тиці та селекції, свідчать, що комплекс ознак, котрі визначають продуктивність, являють собою складну і динамічну систему, елементи якої узгоджено або різно- векторно реагують на мінливі умови довкілля. Без ура- хування цієї системи марно надіятися на підвищення ефективності селекційної роботи. У центрі уваги дослід- ників систем мінливості ознак є параметри їх абсолют- них величин та кореляційні залежності між ними на фенотиповому і генотиповому рівнях.