bluuebunny/crossref_metadata_2025 huggingface dataset:
Der kontaminierte Käfer. : Eine ,,ausnehmend ekelhafte“ Annäherung an Franz Kafkas Verwandlung
Authors: Winkler Bernhard
Published: May 2020

Das Kindersachbuch Die 100 ekligsten Dinge der Welt verzeichnet neben Körperflüssigkeiten und blutsaugenden Tieren auffallend viele Insekten wie Kakerlaken, kotbedeckte Käfer, Mistkäfer, Bettwanzen oder Riesenasseln.1 Diese Lebewesen scheinen ein
Garant für die Motivierung von Ekelgefühlen zu sein und nehmen auch einen zentralen Platz in den Ekel-Theorien von Aurel Kolnai2 und Winfried Menninghaus3 ein.
Management of surgical esophagogastric pathology during the COVID-19 pandemic
Authors: Mayo Ossorio MÁ , Bengoechea Trujillo A , Pacheco García JM
Published: May 2020

La pandemia de COVID-19 ha supuesto un importante problema de salud pública a nivel mundial. Esto ha hecho que los Hospitales y los servicios hayan tenido que adaptarse a esta situación y modiﬁcar su funcionamiento, según los escenarios que se van planteando constantemente en función de la evolución de la misma. Los Servicios y las unidades quirúrgicas tienen que ajustarse a estas situaciones lo que inﬂuye en el manejo de los pacientes. La patología esofagogástrica no es de las más prevalentes, sobre todo los pacientes oncológicos, no obstante requieren un manejo especial, y está agravada con morbimortalidad. En el presente artículo vamos a plantear nuestra propuesta de actuación ante estas patologías en el momento actual, basándonos en las recomendaciones de las sociedades cientíﬁcas y la evidencia actual, según el estado del paciente, y la situación epidemiológica del centro hospitalario.
Recommendations for the management of hospitalized patients - “Closing the Back Door” procedure to fight against COVID-19
Authors: Morales-Conde S , Licardie E , Álvarez Peña E , Álvarez Gallego M , Aranda Narváez JM , Badía JM , Balibrea JM , García-Botella A , Guirao X , Espín Basany E , Martín-Antona E , Martín Pérez E , Martínez Cortijo S , Pascual Migueláñez I , Pérez Díaz L , Ramos Rodríguez JL , Rubio Pérez I , Sánchez Santos R
Published: May 2020

Actualmente nos encontramos viviendo una pandemia, debido a el SARS-CoV-2, el virus responsable de la enfermedad coronavirus 2019 (COVID-19), que está afectando a cientos de miles de personas a nivel mundial. Dado que la tasa de intervenciones quirúrgicas urgentes y de intervenciones programadas no diferibles es alta, es probable que tanto pacientes positivos como negativos, necesitarán intervenciones quirúrgicas o ingresos para tratamiento médico durante este brote.

La obligación de los cirujanos será proporcionar una atención de calidad y que logre los mejores resultados para nuestros pacientes. Por todo esto, creemos que es importante el poder contar con una serie de recomendaciones para el manejo de pacientes ingresado en zonas hospitalarias "limpias" de dicha enfermedad para evitar contagios entre pacientes ingresados, así como para protección del personal sanitario a cargo de la atención médica.

En este trabajo, nos hemos basado en la literatura publicada y en la experiencia clínica para escribir unas recomendaciones para los equipos quirúrgicos que manejan pacientes durante su estancia hospitalaria.
Pseudoaneurysm of the superior mesenteric artery inside a walled-off necrosis as an uncommon complication of necrotizing pancreatitis.
Authors: Perez Naranjo P , Moya Sánchez E
Published: May 2020

La pancreatitis aguda es una entidad clínica grave con una incidencia anual de 5-80/100.000 habitantes en la población general. Es importante conocer las complicaciones derivadas de la pancreatitis aguda para un buen diagnóstico, tratamiento precoz y mejorar el pronóstico.

Una de estas complicaciones es la formación de pseudoaneurismas. Presentamos el caso de un paciente con un pseudoaneurisma trilobulado dependiente de arteria mesentérica superior contenido en el interior de un área de necrosis encapsulada que se manejó de forma mínimamente invasiva mediante embolización selectiva con buena respuesta clínica.
Grey Tuner sign in acute pancreatitis
Authors: Pardillos Tomé A , Marcilla Córdoba F , Comín Orce A
Published: May 2020

Se expone el caso de un paciente con pancreatitis aguda necrótica, que presentó en las primeras 48 horas equimosis de ambos flancos a nivel lumbar, conocido como signo de Grey Turner. En el contexto de la pancreatitis aguda, la presencia de este signo se asocia a mayor gravedad y mortalidad.
Pylephlebitis associated with acute diverticulitis: an unusual complication.
Authors: Garrido Márquez I , Moyano Portillo Á , Moya Sánchez E
Published: May 2020

La pileflebitis consiste en una trombosis séptica de la vena porta o sus ramas. Es una entidad rara, pero con una elevada morbimortalidad, cuyo origen suele estar en una infección intraabdominal. Dentro de ellas, la más frecuente es la diverticulitis aguda, si bien a su vez esto es raro dentro de esta patología dado que tan solo el 3% de las diverticulitis pueden ocasionarla.

El diagnóstico precoz mediante TC abdominal es de elección para evitar complicaciones tales como la sepsis abdominal y la isquemia intestinal. La ecografía-doppler también puede aportar datos importantes para demostrar la presencia de trombosis.

En cuanto al tratamiento, suele ser conservador, mediante antibióticos de amplio espectro. La cirugía se reservará para casos refractarios.
Applying the Quality Function Deployment Method to Tourism’s Industry Analysis
Authors: He Xie , Chang Che Chang
Published: May 2020

Tourism has become a leading modern service industry. Unfortunately, there are few studies focusing on consumers' perception and acceptance as well as the impact of service quality on tourism consulting. Besides, there has been no investigation of this industry service using two-dimensional gaps, along with importance and performance analysis along with quality function. This study applied the PZB service quality gap model to extend SERVQUAL to design a questionnaire. Through service quality gap analysis and IPA model presentation, it was found there are five projects in the fourth aspect, and priority should be given to the improving "travel planning", "agent's responsibility", "agent's executive ability", "unique style" and "professional travel host". In the hierarchical analysis, the weights of "agent's responsibility" and "unique style" were 0.34 and 0.3, respectively. In the quality house section, interviewers explored the correlation between quality technology execution projects and customers' needs, and obtained absolute weights. They found that "skill knowledge" and "creative idea" were above 4.0, while the "original knowledge" had the lowest absolute weight. Finally, this study provides implementation methods for assessing resource utilization and improving service quality, to enhance the competitiveness of tourism agent entrepreneurs.
COVID-19 en Panamá y el Mundo: Una Revisión
Authors: Rivera Gutiérrez René de Jesús , Ramírez María , Rodríguez Alicia , Hernández Jorge
Published: May 2020

Antecedentes: El virus SARS-CoV-2, causante de la Enfermedad por Coronavirus de 2019 (COVID-19) emergió en Wuhan, China, en diciembre de 2019, y tiene un alcance pandémico en la actualidad. Su fisiopatología, distribución geográfica y características clínicas son objetivo de estudio y análisis continuo, con resultados prometedores e influyentes, pero difíciles de reunir y sintetizar considerando las numerosas fuentes de información y el dinamismo de la curva epidemiológica de esta pandemia.

Objetivo: Esta revisión tiene como objetivo sintetizar la literatura actual sobre la pandemia del COVID-19, con el propósito de establecer de forma transparente y concisa la información de origen nacional e internacional disponible, de manera que esta sirva como una fuente confiable de la evidencia publicada. 

Diseño: Se utilizaron artículos científicos publicados entre diciembre de 2019 y marzo de 2020, que fueron seleccionados por su relevancia, validez y calidad de contenido, obtenidos a través de revistas científicas como New England Journal of Medicine, Journal of the American Medical Association, The Lancet y el British Medical Journal, además de la información proporcionada por instituciones reconocidas a nivel mundial, como lo son la Organización Mundial de la Salud y  el Centro para el Control y la Prevención de Enfermedades.

Conclusiones: La información actual sobre la pandemia del SARS-CoV-2 está renovándose continuamente y se espera que continúe haciéndolo por los próximos meses. Se torna complicado el mantenerse a la vanguardia, por lo cual confiamos en que esta revisión será útil para distintos estudiantes y profesionales de la salud.
Aspectos técnicos de los robots co-trabajadores con operadores humanos
Authors: Suárez Raúl , Rosell Jan
Published: May 2020

La robótica colaborativa, en la que los robots comparten el espacio de trabajo con los humanos e interactúan con ellos, toma un papel cada vez más relevante. En este contexto, el artículo presenta desarrollos realizados en diferentes aspectos técnicos necesarios para que estos robots funcionen adecuadamente y cumplan las expectativas en cuanto a su integración. En particular, se enfatizan las capacidades de planificación autónoma de tareas y movimientos, de manipulación diestra, de manipulación bimanual y de interacción con los humanos. Todos los desarrollos presentados han sido validados experimentalmente, y en el artículo se incluyen ejemplos ilustrativos de los experimentos realizados.Palabras clave: Robótica, manipuladores móviles, robots co-trabajadores, cooperación humano-robot.
O uso do Mixed-Integer e Constraint Programming para a resolução do Job Shop Scheduling Problem
Authors: Neuenfeldt Júnior Alvaro
Published: May 2020

Independente do processo industrial, o estudo sobre a alocação de recursos produtivos é atualmente um dos temas mais abordados cientificamente, principalmente quando envolve a busca pela gestão de forma mais eficiente e dinâmica às exigências do mercado ao qual a empresa está inserida. Para tanto, o presente artigo tem por objetivo comparar o desempenho de três técnicas de otimização ao contexto do Job Shop Scheduling Problem (JSSP), sendo uma baseada em modelagens Mixed-Integer Programming (MIP) e outras duas resolvidas com base nos conceitos do Constraint Programming (CP), por meio da utilização de 82 instâncias disponibilizadas pela biblioteca digital OR Library. Como resultados, foi possível verificar que a versão padrão do CP disponibilizado pelo software CPLEX Optimization Studio é o mais eficiente para encontrar soluções ótimas, conforme benchmark realizado com estudos anteriormente publicados cientificamente.
Transformación de una línea de montaje de modelos mixtos en un taller de flujo regular: Caso de estudio en la factoría Nissan de Barcelona
Authors: Bautista-Valhondo Joaquín , Alfaro Rocío
Published: May 2020

En este trabajo aplicamos dos modelos de Programación lineal entera mixta, sobre problemas de taller de flujo regular con demanda generalizada de tipos de trabajos, con el propósito de transformar una línea de modelos mixtos en un taller de flujo regular. Para ilustrar dicha aplicación, presentamos un caso de estudio basado en una línea de motores mixtos de la factoría de Nissan en Barcelona. En el estudio se comparan los costes de producción de los dos sistemas productivos enfrentados, llegando a la conclusión de que el sistema taller de flujo regular sin bloqueos entre estaciones es el más competitivo. Como herramienta de resolución hemos empleado el solucionador CPLEX con resultados satisfactorios. Para llevar a la práctica la transformación de la línea de producción en un taller de flujo regular, proponemos un conjunto de requisitos, así como la asistencia al sistema productivo con un sistema de información basado en tecnologías IoT en el marco de la Industria 4.0.
İSLÂM HUKUKUNDA KADIN İÇ ÜREME ORGANLARI NAKLİNİN HÜKMÜ
Authors: PAÇACI İbrahim
Published: May 2020

Her evli çift çocuk sahibi olmak ister. Fakat bazı çiftler, tabii yollarla anne-baba olamamaktadır. Günümüzde
geliştirilen yardımcı üreme yöntemleriyle, bu çiftlerin pek çoğu çocuk sahibi
olabilmektedir. Üreme organlarının nakli, söz konusu yöntemlerdendir. Üreme organları naklinin hükmü, genetik özellikleri taşıyıp taşımamasına bağlıdır. Buna
göre fallop tüplerinin nakli caiz değildir. Kadının kendisinden alınarak
dondurulan yumurtalık/yumurtalık dokusunun daha sonra
kendisine nakledilmesi (ototransplantasyon) caizdir. Fakat başkasına ait
yumurtalık/yumurtalık dokusunun tranplantasyonu, dokunun alındığı kadının
genetik özelliklerini naklettiği için caiz değildir. Yumurtalık fonksiyonları yeterli
olduğu halde, uterus faktörlü infertilite sebebiyle çocuk sahibi olamayan
kadınlara rahim nakli ise caizdir. Başkasına ait yumurtalık
dokusunun nakli caiz olmamakla birlikte yapılması durumunda, çocuğun nesebi, kendisini doğuran anne ve eşinden
sabit olur. Bunun yanında çocuk ile yumurtalık dokusu alınan kadın arasında,
evlilik engeli meydana gelir.
ULUS GAZETESİ’NİN 1938 YILI İÇERİKLERİNDE KADIN TEMSİLİ
Authors: AÇIKAY Şems Şeyma
Published: May 2020

Bu araştırma, Ulus gazetesinin 1938 yılı içinde neşrettiği içeriğin dönemsel okumalarla
değerlendirilmesi neticesinde, İmparatorluk’tan ulus-devlete geçiş sürecinde kadınlık meselesini, yeni
kadın inşasını, kadın üzerinden tavsiye edilen gündelik hayat pratiklerini, Batı kadınına paralel öneriler
ile yeni bir kadın modeli oluşturma yönündeki çabaları, Türk kadınının görünür kılınmasında basının
önemini ve Genç Cumhuriyet’in kadın algısının ne olduğuna dair fotoğrafı yansıtmayı amaç edinmiştir.
Dönemin resmî ideolojisinin moderniteye bakışını ve bilhassa kadın yurttaşlarını bu ideale karşı nasıl
kurguladığını gösterebilmek çalışmanın ana konusunu oluşturmaktadır. Çalışmada öne çıkan mesele;
1938 yılı Türkiye’sinde rejimin resmî gazetesi niteliğindeki Ulus gazetesinin Cumhuriyet’in ilk on beş
yılında medya yoluyla kitlelere sunduğu kadın profilidir.
SAĞLIK HİZMETLERİ MESLEK YÜKSEKOKULU ÖĞRENCİLERİNİN GİRİŞİMCİLİK DÜZEYLERİNİN BELİRLENMESİ
Authors: ARIBAŞ Ayşe Nihan
Published: May 2020

Girişimcilik çağın gerekliliklerine uyum sağlayabilmek, çalışma ortamında başarı elde edebilmek ve bu
başarıyı sürdürebilmek için olmazsa olmaz bir kavramdır. Ülkelerin gelişimi yetişmekte olan yeni
nesillere bağlıdır. Bu nedenle üniversite öğrencilerinin girişimcilik davranışı göstermesi toplumun
gelişebilmesi ve refah seviyesine katkıda bulunması açısından oldukça önemli görülmektedir. Bu
çalışmanın amacı üniversite öğrencilerinin girişimcilik düzeylerinin belirlenmesidir. Bu amaçla
girişimcilik düzeylerinin farklı demografik faktörlere göre farklılık gösterip göstermediği araştırılmıştır.
Araştırma grubu 213 üniversite öğrencisinden oluşmaktadır (%76,1 kadın, %23.9 erkek). Veriler anket
yöntemiyle elde edilmiştir. Verilerin analizinde Kruskal Wallis testi ve Mann Whitney U testi
kullanılmıştır. Girişimcilik düzeyinde sınıfa göre, babanın mesleğine göre, annenin eğitim durumuna
göre, ailenin ve öğrencinin kendi ekonomik durumuna göre ve öğrencinin mezuniyet sonrası kariyer
hedefine göre farklılıklar gösterdiği tespit edilmiştir.
Bilgisayar Oyun Bağımlılığı Ölçeğinin Okul Öncesi Dönem Çocuklarına Uyarlanması
Authors: ÜNSAL Alparslan , ULUTAŞ İlkay
Published: May 2020

Bu araştırmada, Bilgisayar
Oyun Bağımlılığı Ölçeği’nin okul öncesi dönem çocuklar için uyarlanıp, geçerlik
ve güvenirlik çalışmasının yapılması amaçlanmıştır.  Araştırmanın
örneklemini Ankara ilinde Yenimahalle, Çankaya ve Keçiören’de bulunan resmi okul
öncesi eğitim kurumlarının 5-6 yaş grubuna devam eden 150 (76 kız, 74 erkek)
çocuk oluşturmuştur. Horzum, Ayas ve Çakır-Balta (2008) tarafından ilkokul
çocukları için geliştirilen Bilgisayar Oyun Bağımlılığı Ölçeği uzman görüşleri
ve ön uygulamalar doğrultusunda düzenlenmiş, geçerlik-güvenirlik çalışmasına
hazır hale getirilmiştir. 5-6 yaş çocuklarına yapılan uygulama sonucunda ölçeğin
iki faktörlü yapıda olduğu, bu yapının toplam varyansın %82.5’ini açıkladığı
görülmüştür. Ölçeğin toplamında iç tutarlık kat sayısı .98 ve alt
boyutlarda ise .98 ve .92 olarak bulunmuştur.  Test-tekrar test
güvenirliğine ilişkin iki yarı test korelasyon katsayısı ise .97 olarak
belirlenmiştir. Doğrulayıcı Faktör Analizi ile elde edilen DFA uyum indekslerinin
bu yapıyı desteklediği görülmüştür.  Bu bulgular, Bilgisayar Oyun
Bağımlılığı Ölçeği’nin okul öncesi dönem çocuklarının dijital oyun
bağımlılıklarını değerlendirmede kullanılabileceğine işaret etmiştir
Ekonomik Büyüme Üzerinde Fikri Mülkiyet Haklarının Etkisi: Ampirik Bir İnceleme
Authors: BULUŞ Gökay Canberk , BAKIRTAŞ İbrahim
Published: May 2020

Bu
araştırmanın amacı, fikri mülkiyet haklarının ekonomik büyüme üzerindeki
etkisini incelemektir. Bu amaç doğrultusunda geliştirilen hipotez panel veri analiz
yöntemiyle test edilmiştir. Araştırma, 35 gelişmiş-54 gelişmekte olan ülkeyi ve
1996-2010 dönemini içermektedir. Araştırmanın analiz bulgularına göre; fikri
mülkiyet haklarının ekonomik büyüme üzerindeki etkisi, ülkelerin gelişmişlik
düzeyine göre farklılık göstermektedir. Gelişmiş
ülkelerde fikri mülkiyet hakları ekonomik büyüme üzerinde pozitif ve anlamlı
bir etkiye sahipken, gelişmekte olan ülkelerde fikri mülkiyet haklarının
ekonomik büyüme üzerinde istatistiki olarak anlamlı herhangi bir etkisi tespit
edilememiştir. Bu sonuçlar, uluslararası anlaşma ve sözleşmelerle ülkelerin
fikri mülkiyet haklarını belli bir standart içerisinde uyumlaştırırken,
ekonomik büyümeye etkilerinin farklılaştırdığını göstermesi açısından son
derece önemlidir.
MOTERŲ VADOVIŲ POŽIŪRIS Į VADOVAVIMĄ IR ORGANIZACIJOS POKYČIUS
Authors: Korsakienė Renata , Beinarytė Ieva
Published: May 2020

Lygių galimybių užtikrinimui įmonėse yra kuriamos darbo grupės ir komitetai, ruošiamos įvairios politikos ir tvarkos,
daugumos valstybių ir sąjungų tikslais tampa ilgalaikės programos, kurių tikslas – mažinti socialinę atskirtį ir diskriminaciją. Tačiau
nepaisant visų pastangų, yra pastebima, kad daugumos didelių organizacijų vadovybėse, valdybos narių ir direktorių tarpe vyrauja vadovai
vyrai, o ne vadovės moterys. Šio straipsnio tikslas – įvertinus moterų vadovių požiūrį į vadovavimą, nustatyti ar tai gali turėti reikšmingą
įtaką „stiklinių lubų“ įveikimui. Straipsnyje analizuojami moterų vadovių vadovavimo stiliai, jų ypatumai, vyraujančios moterų vadovių
charakteristikos ir požiūris į organizacinius pokyčius. Taip pat apžvelgiama, kuo moterų vadovių vadovavimas ir elgsena skiriasi bei yra
panašūs į vadovų vyrų vadovavimo stilius ir jų požiūrius bei elgseną pokyčių metu. Straipsnyje taip pat nagrinėjamos lyčių diversifikacijos
ir stereotipų kilmė bei galimos jų priežastys.
ORGANIZACINĖS TYLOS VEIKSNIŲ RAIŠKA UGDYMO ĮSTAIGOSE
Authors: Jesevičiūtė-Ufartienė Laima , Brusokaitė Greta
Published: May 2020

Organizacijos tobulinimas ir jos prisitaikymas prie kintančių sąlygų konkurencingoje aplinkoje priklauso
nuo darbuotojų galimybių laisvai pateikti savo žinias, norus, pasiūlymus ir iniciatyvas apie organizacijos pokyčius ir plėtrą.
Jeigu darbuotojai neturi šių galimybių ar jaučiasi nepatogiai savo darbinėje aplinkoje, kyla grėsmė atsirasti organizacinei tylai.
Šis reiškinys kuria neigiama pasekmes individualiai darbuotojui, tiek ir pačiai organizacijai bei jos teikiamų paslaugų kokybei,
o tai, ypač, svarbu švietimo sektoriui, kadangi šias paslaugas gauna kiekvienas šalies pilietis. Tad šio straipsnio tikslas,
remiantis moksliniais šaltiniais, jų analize bei empiriniu tyrimu, ištirti organizacinės tylos veiksnių pasireiškimą ugdymo
įstaigose. Tyrimui pasirinkta trys ugdymo įstaigos (X1, X2, X3 – įstaigos norėjo išlikti konfidencialios), kuriose buvo atlikta
apklausa. Empirinio tyrimo duomenų analizei buvo taikytas daugiakriterinis TOPSIS metodas. Jis leido pastebėti, kad organizacinės
tylos veiksnių raiška trijose ugdymo įstaigose yra skirtinga. Kadangi raiška kiekvienoje mokykloje skiriasi, galime daryti
prielaidą, kad norint ištirti organizacinės tylos priežastis ir pasekmes reikia, kur kas platesnių tyrimų atskirai kiekvienai
ugdymo įstaigai.
ORO UOSTŲ IR ORO LINIJŲ BENDROVIŲ EFEKTYVIĄ PARTNERYSTĘ LEMIANTYS VEIKSNIAI
Authors: Tunčikienė Živilė , Katinas Romanas
Published: May 2020

Oro transportas visų šalių ekonomikoms yra strategiškai ir gyvybiškai svarbus sektorius. Norint pagerinti oro
transporto paslaugų teikimo kokybę reikia skatinti partnerystę tarp oro uostų ir oro linijų bendrovių. Partnerystes taikymas leidžia
pagerinti įmonių suteikiamų paslaugų kokybę, didinti veiklos efektyvumą. Remiantis specialiąja literatūra, nagrinėjama visuma veiksnių,
nuo kurių priklauso efektyvi partnerystė tarp aviacijos sektoriuje veikiančių organizacijų. Tyrimu ieškoma atsakymo į klausimą, kaip
aviacijos sektoriaus organizacijos veikia viena kitos veiklą ir kokie veiksniai lemia partnerystės poreikį. Nustačius bendrus
organizacijų veiklos sąsajos bei jos poreikio veiksnius aviacijos sektoriuje, išanalizavus praktinius partnerystės pavyzdžius,
nagrinėjamos veiksnių stiprinimo galimybės, siekiant efektyvios oro uostų ir oro linijų bendrovių partnerystės. Problemos sprendimas
yra išreiškiamas oro uostų ir oro linijų bendrovių efektyvios partnerystės veiksnių nustatymu bei oro uostų bendradarbiavimo veiklos
palankumo vertinimo kriterijų parinkimu, jų hierarchinės schemos sudarymu iš oro linijų pozicijų. Tolimesniuose tyrimuose, pasitelkiant
daugiakriterinio vertinimo metodus, nesudėtinga sudaryti pradinių įverčių matricas, apskaičiuoti galutinius įverčius ir taip nuspręsti,
kuris iš oro uostų yra tinkamiausias oro linijų bendrovės partneris.
VAIKŲ MAISTO PREKĖS ŽENKLO „SEMPER“ ŽINOMUMO VERTINIMAS PABALTIJOS ŠALIŲ RINKOJE
Authors: Tamulienė Vilma , Vaičiuvienė Aina
Published: May 2020

Konkurencingoje aplinkoje, kai vaikų maisto rinka auga, daugėja įvairių prekių ženklų, kurie nuolat
konkuruoja tarpusavyje dėl pirkėjų dėmesio. Prekės ženklų atstovai stengiasi padidinti jų žinomumą siekdami konkurencinio
pranašumo. Vaikų maisto prekių ženklams taikomi įvairūs marketingo komunikacijos kanalai, siekiant pasiekti ir perduoti
žinutę potencialiems ir esamiems vartotojams. Šio straipsnio tikslas yra nustatyti, kurie marketingo komunikacijos kanalai
yra efektyviausi vaikų maisto prekės ženklo „SEMPER“ žinomumui didinti tarp Pabaltijo šalių. Analizuojant literatūrą apibrėžti
Kenneth E. Clow ir Donald Baack (2018) integruoto marketingo komunikacijos kanalai: tradiciniai, skaitmeninės erdvės, socialinės
medijos ir alternatyvūs. Atlikto Pabaltijo rinkoje tyrimai atskleidė, kad efektyviausi marketingo komunikacijos kanalai yra
„Akcijos prekybos vietose“, „Žaidimai ir konkursai pardavimo vietose“ bei „Blog‘eriai ir influenceriai“ vaikų maisto prekės
ženklo „SEMPER“ žinomumui didinti. Juos efektyviausiai panaudojo įmonės Lietuvoje, po jų seka Latvijos, o trečioje vietoje
lieko įmonės Estijoje.
KONCEPCINIS SKAITMENINIO MOKYMOSI VERSLO PLĖTROS VERTINIMO MODELIS
Authors: Sabaitytė Jolanta , Bekėža Eimantas
Published: May 2020

E-mokymo verslo modelių analizė ir naujų modelių vystymas yra svarbūs vadybos teorijos raidai, kadangi ši sritis, palyginus su kitomis yra nauja. Sėkmingai sukurtas ir įgyvendintas verslo modelis gali ženkliai prisidėti prie įmonės sėkmės, kadangi tikslingai e-mokymo rinkai susistemintas konstruktas įgalina šios srities verslo vadovus suprasti esamus ir galimus procesus geriau. Straipsnyje pateikiami skirtingi e-mokymo verslo modelių apibrėžimai, e-mokymo verslo klasifikavimo galimybės pagal pagrindinius verslo elementus. Tyrimo tikslas – sukurti koncepcinį skaitmeninių edukacinių sprendimų verslo plėtros modelį,. Šiame straipsnyje bus atliekama literatūros analizė apie e-mokymo verslo klasifikavimą. Darbe yra naudojami šie darbo metodai: lyginamoji e-mokymo verslo modelių apibrėžimų analizė ir e-mokymo verslo klasifikavimo kokybinė analizė. Šio tyrimo rezultatai padėjo nustatyti, kokie verslo elementai patenka į e-mokymo verslo plėtros vertinimo modelį.
Optical and Infrared Study of the Obscured B[e] Supergiant High-mass X-Ray Binary IGR J16318–4848*
Authors: Fortin Francis , Chaty Sylvain , Sander Andreas
Published: May 2020

The supergiant high-mass X-ray binary IGR J16318–4848 was the first source detected by the INTErnational Gamma-Ray Astrophysics Laboratory satellite in 2003 and distinguishes itself by its high intrinsic absorption and B[e] phenomenon. It is the perfect candidate to study both binary interaction and the environment of supergiant B[e] stars. This study targets the local properties of IGR J16318–4848. We aim to clarify the geometry of this system and distinguish different key emitting regions in the binary. We provide optical to near-infrared (NIR) spectra from the Very Large Telescope/X-Shooter and analyze both fine structures of the lines and the broadband spectral energy distribution by adding archival mid-infrared Spitzer and Herschel data. We also perform a stellar atmosphere and wind modeling of the optical to NIR spectrum using the Potsdam Wolf–Rayet code. We determine the contribution of the irradiated inner edge of the dusty circumbinary disk, derive the velocity of an equatorial stellar wind, and suggest the compact object orbits within the cavity between the star and the disk. We report on flat-topped lines originating from a spherically symmetric disk wind, along with the first detection of what is likely the polar component of the stellar wind. Stellar atmosphere and wind modeling shows that the central star may have a helium-enhanced atmosphere, likely because of its intense wind shedding part of its hydrogen envelope. Finally, we compare the properties of IGR J16318–4848 with a similar source, CI Cameleopardis.
Atmospheric Convection Plays a Key Role in the Climate of Tidally Locked Terrestrial Exoplanets: Insights from High-resolution Simulations
Authors: Sergeev Denis E. , Lambert F. Hugo , Mayne Nathan J. , Boutle Ian A. , Manners James , Kohary Krisztian
Published: May 2020

Using a 3D general circulation model (GCM), we investigate the sensitivity of the climate of tidally locked Earthlike exoplanets, Trappist-1e and Proxima Centauri b, to the choice of a convection parameterization. Compared to a mass-flux convection parameterization, a simplified convection adjustment parameterization leads to a >60% decrease of the cloud albedo, increasing the mean dayside temperature by

. The representation of convection also affects the atmospheric conditions of the night side, via a change in planetary-scale wave patterns. As a result, using the convection adjustment scheme makes the nightside cold traps warmer by 17–36 K for the planets in our simulations. The day–night thermal contrast is sensitive to the representation of convection in 3D GCM simulations, so caution should be taken when interpreting emission phase curves. The choice of convection treatment, however, does not alter the simulated climate enough to result in a departure from habitable conditions, at least for the atmospheric composition and planetary parameters used in our study. The near-surface conditions both in the Trappist-1e and Proxima b cases remain temperate, allowing for an active water cycle. We further advance our analysis using high-resolution model experiments, in which atmospheric convection is simulated explicitly. Our results suggest that in a hypothetical global convection-permitting simulation, the surface temperature contrast would be higher than in the coarse-resolution simulations with parameterized convection. In other words, models with parameterized convection may overestimate the inter-hemispheric heat redistribution efficiency.
Effect of cobalt particle deposition on quantum corrections to Drude conductivity in twisted CVD graphene
Authors: Fedotov Alexander K. , Prishchepa Sergey L. , Fedotov Alexander S. , Gumennik Vladzislaw E. , Komissarov Ivan V. , Konakov Artem O. , Vorobyova Svetlana A. , Kharchenko Andrei A. , Ivashkevich Oleg A.
Published: May 2020

Graphene applications in electronics require experimental study of the formation of high-quality Ohmic contacts and deeper understanding of electron transport mechanisms at metal/grapheme contacts. We have studied carrier transport in twisted CVD graphene decorated with electrodeposited Co particles forming Ohmic contacts with graphene layers. We have compared layer resistivity as a function of temperature and magnetic field R�(T, B) for as-synthesized and decorated twisted graphene on silicon oxide substrates. Experiments have proven the existence of negative (induction < 1 Tl) and positive (induction > 1 Tl) contributions to magnetoresistance in both specimen types. The R�(T, B) functions have been analyzed based on the theory of 2D quantum interference corrections to Drude conductivity taking into account competition of hopping conductivity mechanism. We show that for the experimental temperature range (2–300 K) and magnetic field range (up to 8 Tl), carrier transport description in test graphene requires taking into account at least three interference contributions to conductivity, i.e., from weak localization, intervalley scattering and pseudospin chirality, as well as graphene buckling induced by thermal fluctuations.
Effect of low-energy electron irradiation on voltage-capacity curves of Al/SiO2/Si structure
Authors: Kulanchikov Yuriy O. , Vergeles Pavel S. , Yakimov Eugene B.
Published: May 2020

Charging of dielectric targets by electron irradiation is a well-known phenomenon which should be taken into account in characterization of dielectric materials and coatings with electron microscopy, in electron beam lithography, in development of dielectric coatings for spacecrafts and other fields of science and engineering. Charging kinetics is strongly affected by spatial distribution of electrons and holes formed by irradiation. At the experimental electron beam energy electron penetration depth is smaller than dielectric thickness and this allows identifying the contribution of excess carrier transport to trap formation at the SiO2/Si interface. Low-energy electron beams have been shown to substantially affect C–V curve slope, i.e., to form traps at the interface. We have studied the effect of bias applied to the test structure before and after electron beam irradiation. The experiment has shown that bias of either polarity applied to the test MOS structure before low-energy electron beam irradiation practically does not affect the C–V curves of the test structure. Positive bias applied to the metallization layer during low-energy electron beam irradiation has a strong effect on the C–V curve pattern while negative bias affects the C–V curves but slightly. Study of the stability of the changes caused by electron beam irradiation has shown that the C–V curves of the test structure restore slowly even at room temperature. Application of negative bias decelerated charge relaxation.
Michaelmoelleria (Gesneriaceae), a new lithophilous dwelling genus and species with zigzag corolla tube from southern Vietnam
Authors: Wen Fang , Xin Zi-Bing , Fu Long-Fei , Li Shu , Su Lan-Ying , Maciejewski Stephen , Huang Zhang-Jie , Do Truong Van , Wei Yi-Gang
Published: May 2020

Michaelmoelleria, a new genus from southern Vietnam is described with a single species, M. vietnamensis. The new genus is morphologically most similar to Deinostigma and Tribounia but it differs from the latter two by having four fertile stamens. Nuclear ribosomal internal transcribed spacer (ITS) region and plastid trnL-F intron spacer (trnL-F) DNA sequence data from the new genus and eighty-seven species representing 42 genera within tribe Didymocarpeae are used to resolve its generic placement. The molecular evidence reveals that it is most closely related to Cathayanthe rather than Deinostigma and Tribounia. The chromosome number is counted as 2n = 36 that further clarified its distinction comparing to the related genera within tribe Didymocarpeae. A global conservation assessment is also performed and classifies Michaelmoelleria vietnamensis as Critically Endangered (CR).
Des « vrais » et « faux » survivants d’Ebola ? Traces biologiques et conflits de preuves en Guinée
Authors: Desclaux Alice , Barranca Eva
Published: May 2020

L’application d’une nouvelle technique sérologique chez des survivants à Ebola en Guinée montrait, quatre ans après l’épidémie, qu’environ un sur dix n’avait pas de traces d’infection par ce virus. Imposture, imprécision du diagnostic, erreur d’enregistrement ou de transmission ? Sur la base d’une enquête indiciaire sur leur identification et d’une enquête ethnographique sur leur expérience vécue, l’article discute la biologisation de leur identité dans le contexte d’une recherche médicale, alors que les survivants se réfèrent à la dimension expérientielle de leur atteinte.
A metodologia de Pestalozzi e o ideário da Escola Nova
Authors: Adorno Thais Lira França , Miguel Maria Elisabeth Blanck
Published: May 2020

Este artigo é produto de um relatório parcial de pesquisa em andamento sobre a recepção das ideias de Johann Heinrich Pestalozzi no Brasil, e a presença do seu pensamento no ideário da Pedagogia da Escola Nova. A pesquisa é de caráter bibliográfico e pretende demonstrar que a pedagogia de Pestalozzi impactou o pensamento pedagógico da Escola Nova por meio de uma proposta de pedagogia ativa. Indiretamente é possível perceber a influência do pensamento pestalozziano na obra de Rui Barbosa; no entanto – diretamente – ele chega ao Brasil graças à pedagoga russa Helena Antipoff que, depois de estudar em Genebra, veio para o nosso país trazendo na bagagem as ideias do pedagogo social suíço. Pestalozzi (1889a) expõe sua teoria de aprendizagem e o método intuitivo. Os autores Soëtard (2010), Arce (2002) e Incontri (1996) discorrem sobre o estudioso e a sua concepção de aprendizagem. Este artigo pretende traçar paralelos entre os preceitos pestalozzianos e as práticas da Escola Nova manifestadas no Brasil.
Saber e virtude na obra A República de Platão. Hermenêutica do Livro VI
Authors: Ganho Maria de Lourdes  Sirgado de Souza
Published: May 2020

A obra, República, é constituída por X livros, sendo o tema central a justiça, com um desígnio ético e político, pois assistia-se a uma decadência das cidades gregas, especialmente de Atenas. A sua proposta, aqui apresentada, será a de uma cidade ideal, mas não utópica, em que o Rei fosse filósofo e em que tivesse uma educação em sintonia com o que é ser filósofo, mediante o saber e a virtude. Neste caso, a sua argumentação deverá ir no sentido de uma compreensão da República em sintonia com a sua Teoria das Ideias que constitui o travejamento do seu sistema filosófico. Nela está presente, simultaneamente, uma teoria metafísica, política, gnosiológica, educativa e ética. O Livro VI, que será objeto de comentário, é central para uma compreensão do ‘verdadeiro filósofo’, o qual tem todas as aptidões para ser o guardião desta cidade, e isto em função do seu percurso espiritual que, do sensível, se dirige para o inteligível, Mundo do Ser, o mundo verdadeiro, que só se contempla mediante uma ascese racional .
A A ética nos estudos acerca do medievo
Authors: Santos Maria Tereza
Published: May 2020

A ética é matéria de reflexão da filosofia medieval, embora sem a centralidade tida pela especulação metafísica e análise lógica (Williams, 2018). Sem considerar o pensamento islâmico e judaico medieval, a ética cristã revela um conjunto de tópicos transversais (felicidade, amizade, liberdade, retidão) a vários domínios do saber (jurídico/lei, o econômico/lucro, religioso/pecado/salvação/graça). Os objetivos do texto visam, por um lado, mostrar que a ética, de matriz estoica e patrística, se inscreve no pensamento medieval como retidão de vida  e, por outro, registar a sua presença na fase incoativa da universidade. A metodologia é de natureza analítica devido ao tipo de incursão que se faz nos textos. Os resultados expectados são de duas ordens: suprir o preconceito anti medieval e colocar a ética no roteiro de futuras leituras e investigações. O presente texto  questiona o reducionismo retro projetivo que substitui a diversidade do pensamento ético medieval por um modelo ético único. A partir deste pressuposto  questiona-se o uso singular do termo ‘ética’. Deve-se falar de ‘ética’ medieval ou de ‘éticas’ no período medieval? A resposta à pergunta descreve um ziguezague entre um e outro termo, consoante os autores evocados, os acontecimentos e os rumos de formação do mundo europeu.
Violation of children's and adolescents’ rights – the profile of a southern state in Brazil
Authors: Nemer Mariucha Ramella Marcon , Nogueira Bruna de Souza , Campos Fernanda do Nascimento de Lemos , Silva Márcia Cristina da , Alves Morgana Ducatti , Lolli Luiz Fernando
Published: May 2020

The rights of children and adolescents are provided by law and it is the duty of the State, family and society to care for them. Health and education professionals are responsible for reporting suspected or confirmed cases of rights violation. This study aimed to investigate the prevalence and qualification of violation of children’s and adolescents’ rights in the State of Paraná between 2009 and 2014. A descriptive and observational quantitative study was carried out based on the records of the Child Protective Services in Paraná, accessed through the Information System for Childhood and Adolescence (SIPIA). A total of 129.123 violations of rights were found. Among those cases, the right to familiar and communitarian companionship stands out with the greatest number of violations, followed by the right to education, culture, sports and leisure. Mothers were found to be the main aggressors, followed by fathers, and sexual violence/abuse was the most prevalent type of violence. In conclusion, there was a significant amount of violation of children’s and adolescents’ rights in the State of Paraná during the period covered by this research, and it has increased over the years. Besides, we found out that there is a predisposition of gender and age group for each variable analyzed.
Effects of group kinesiotherapy on primary and secondary symptoms of osteoarthrosis
Authors: Camargo Marcela Regina de , Mantovani Alessandra Madia , Oliveira Ellene Cristine Lopes de , Gushiken Cíntia Tiemi , Pizzol Renilton José , Fregonesi Cristina Elena Prado Teles
Published: May 2020

The aim of this study was to investigate the influence of a specific, kinesiotherapy-based rehabilitation program on the various symptoms of osteoarthrosis (OA), following group treatment. Thirty-one individuals, of both sexes, aged over 50 years and with medical diagnosis of OA, underwent 16 sessions, twice a week, totaling eight weeks, of a specific rehabilitation protocol based on group kinesiotherapy. Primary OA symptoms were assessed (directly related to the disease: OA symptoms, trunk flexibility, balance and pain), and so were secondary ones (indirectly related to the disease: signs of depression and anxiety, and quality of life). Data were tested through Student's t test or Wilcoxon's test, and contingencies of categorical data were analyzed using McNemar's test. There was an improvement in all primary symptoms of OA after the kinesiotherapy protocol was applied. Signs of anxiety and depression improved only in contingency, when risk stratification was taken into account. In addition, physical components of quality of life also showed improvement, which did not occur with mental components though. Therefore, the kinesiotherapy-based rehabilitation program was capable of positively influencing all primary symptoms, and only some aspects of secondary OA symptoms.
Profile of women attended by the human milk bank of Odete Valadares Maternity Hospital in Belo Horizonte, Minas Gerais State, Brazil
Authors: Bomfim Rose Hellen Cota , Rabelo Érika Marina , Santos Carla da Cruz , Marcelino Mateus Oliveira
Published: May 2020

In Brazil, the first “Human Milk Bank” (HMB) was implemented in 1943. Minas Gerais' oldest HMB still in operation was opened on October 19th, 1986 – the HMB of Odete Valadares Maternity Hospital [Maternidade Odete Valadares] (MOV) – and remains as a protagonist service in breastfeeding (BF) promotion in Minas Gerais. MOV has the oldest HMB of Minas Gerais, which is a reference service for maternal and child healthcare in the state. Learning about the profile of the population served by it is important as it allows ensuring and improving the conditions and resources necessary for the service, as well as facilitating the creation of strategies to improve BF support. Thus, the objective of this study was to learn about the profile of women who used MOV's HMB in a month of 2017.  Descriptive study with quantitative approach. As data sources, service forms from November 2017 were used, totaling a final sample of 238 records. The services covered women who gave birth in public and private hospitals. Most mothers were aged between 20 and 34 years old, had borne their first children, were in stable relationships, and had at least 12 years of education. They had access to adequate prenatal care, delivery and postpartum care, as recommended by the Brazilian Health Ministry [Ministério da Saúde] (MS). The main reported complaint: pain. A large number of women sought the service for guidance on breastfeeding as well. The profile of the attended women is similar to that of nursing mothers from other studies. Lack of orientation was one of the main motivations for them to resort to the service, a factor that can be changed by the strengthening of public policies for an adequate follow-up throughout prenatal care.
Calculation of Activation Energy of Commercial Grade H2O2 from DSC for Using Evaluation Thermal Hazard
Authors: Anothairungrat Suranee , Piyamongkala Kowit
Published: May 2020

Hydrogen peroxide is a strong oxidizing agent containing a peroxide functional group that easily decomposes. In this research, a commercial grade of 35 % w/w hydrogen peroxide was evaluated for thermal hazard and reactivity by differential scanning calorimetry (DSC). It was found that the calculated activation energy was 70.03 kJ/mol. The risk assessment of thermal hazard evaluated in terms of the adiabatic decomposition temperature rise at heating rate 2, 4 and 8 °C/min, were 236.5, 159.2 and 217.5 K, respectively. While the time-to-maximum rate were 79.1, 52.6 and 28.3 second, respectively. Therefore, the storage, transportation and usage, proper care must be highly careful by trained and qualified person or the chemist knowledgeable personnel.
Pilot Scale Continuous Adsorption of Soluble Oil Wastewater by Modified Sugarcane Bagasse with Al2(SO4)3 as Adsorbent
Authors: Janpattanapong Toungrat , Piyamongkala Kowit , Manguiam Von Louie R.
Published: May 2020

The modified sugarcane bagasse with aluminum sulfate was used as an adsorbent for the removal of soluble oil wastewater. The effects of the flow rate, 5 and 10 cm3/min and the number of columns used were thoroughly investigated in a continuous up-flow adsorption process. At the flow rate of 5 cm3/min respected to the 2nd column, the highest breakthrough point to adsorb soluble oil wastewater was at 6 hrs. The results confirmed that the modified sugarcane bagasse can be used as an adsorbent for fixed-bed continuous adsorption of soluble oil wastewater from steel pipe factory. The breakthrough curves were predicted by Yoon-Nelson model. This model may be fitted to predict the overall breakthrough curve using the experimental data gathered. In addition, the significant uptake of the soluble oil wastewater was demonstrated by the changes in the heat of combustion of the modified sugarcane bagasse before and after the adsorption process.
The Effect of Different Extracting Conditions on the Antibacterial Activity of Moringa oleifera Lam. Leaves Extract for the Development of Antibacterial Meat Tray
Authors: Piyamawadee Chaichana , Aht-Ong Duangdao
Published: May 2020

Moringa oleifera Lam. leaves is the popular plant which provides an impressive range of medicinal uses because of major phytoconstituents in leaves. Such phytoconstituents contents are highly affected by extraction conditions. Therefore, the effects of different solvent extraction, temperature and time of extraction on antibacterial activity and total phenolic contents (TPC) of M.oleifera Lam. leaves extract were determined. The antibacterial result of all extract against E.coli showed no inhibition zone, while ethanolic extracts significantly affected to S.aureus inhibition that increasing concentration of ethanol provided an increasing in inhibition zone and decreasing MIC value from 5 to 1.25 mg/ml. Low-temperature extraction (40°C) was indicated as the optimum temperature which led to high antibacterial activity. The effect of extraction time was directly related to the inhibition zone. The highest inhibition zone and MIC value were obtained from extract which was extracted by using 70%MeoH, 40OC and 3 h. TPC result revealed a significant relationship with antibacterial activity, meaning that higher TPC led to higher antibacterial inhibition.
A Simple Synthesis of Silver Nanoparticles on Cellulose Paper for Antimicrobial Applications
Authors: Handayani Windri , Listyarini Arie , Yasman Yasman , Imawan Cuk
Published: May 2020

Silver nanoparticles are well known for their antimicrobial properties and have been widely used in medical and industrial applications to prevent the growth of microorganisms. The effectiveness of silver nanoparticles (AgNPs) as an antimicrobial material is influenced by their shape and size; the smaller the size, the more active the AgNPs. To prevent aggregation, the nanoparticles can be maintained by stabilizing agents. This study aims to synthesize silver nanoparticles in situ using cellulose paper and to evaluate their antimicrobial activity. For reduction of Ag+ ions were used propane-1,2-diol. The reduction was carried out at 60, 80, and 100o C to accelerate the reaction. The formation of silver nanoparticles can be seen from the change in paper color from white to yellow or brown. This result is confirmed by the occurrence of the absorption peak in the UV-Vis spectrum between 300-500 nm. The TEM image shows the size distribution of silver nanoparticles affected by their reduction temperature. Antimicrobial tests provide a clear zone from the bottom of the paper to the edge. The reaction temperature at 60o C showed the best antimicrobial activity with AgNPs averaging at 6 nm. This method can be applied to antimicrobial paper preparation with controlled size and distribution.
Effect of Soybean Oil in Eggshell Powder Filled Polylactic Acid Composites on its Mechanical, Thermal and Rheological Properties
Authors: Wiriya-Amornchai Atiwat , Nu-Yang Prathumrat , Bunroek Pheerapong
Published: May 2020

This research aims to study the mechanical, thermal and rheological of eggshell powder (ESP) filled polylactic acid (PLA) with and without adding soybean oil (SBO). The ESP filled in PLA at 10%wt were compounded by using an internal machine at 190°C. SBO was filled with various contents between 0-10 %wt in PLA-ESP composites. Morphological, mechanical, rheological and thermal properties were investigated on the sample obtained by an injection molding. The result indicated that the ultimate tensile strength and strain decreased with SBO in PLA-ESP composites. However, the strain has increased obviously up when adding SBO. This was due to the presence of microvoids that was confirmed by scanning electron microscope. Furthermore, SBO played an important role reduce between polymer-polymer interaction and ESP particles. Melt flow index of PLA-ESP composites with and without SBO exhibited higher than neat PLA. Adding SBO into PLA-ESP composites reduced onset temperature degradation (Tonset) and maximum temperature degradation (Tmax) while ESP increased of char residue content.
Improved Thermoelectric Behavior of Super-Growth Carbon Nanotube Using Tetrathiafulvalene-Tetracyanoquinodimethane Nanoparticles
Authors: Hata Shinichi , Yoshizumi Takahiro , Hoshino Satoshi , Gotsubo Mio , Shiraishi Yukihide , Toshima Naoki
Published: May 2020

The addition of inorganic materials with high thermoelectric properties is a popular approach to modulate the performance of carbon nanotube (CNT), but, the representative hybridization of CNT and toxic Te or Bi is not practical considering safety. Here, we report a CNT film including charge-transfer complex nanoparticles, which has higher generality and thermoelectric properties. Interestingly, the CNT film containing 30 wt% Tetrathiafulvalene-tetracyanoquinodimethane (TTF-TCNQ) nanoparticle exhibited a higher in-plane thermoelectric power factor (44.3 μW m-1 K-2) than the pure CNT (10.1 μW m-1 K-2), which is the first result of a nanostructured charge-transfer complex acting as a carrier promoter.