bluuebunny/crossref_metadata_2025 huggingface dataset:
РЕПУТАЦІЙНИЙ МАРКЕТИНГ В МЕРЕЖІ ІНТЕРНЕТ: ТЕОРЕТИЧНІ АСПЕКТИ
Authors: Karpii O.P. , Mykhailyk N.I.
Published: January 2022

В статті обґрунтовано теоретичні аспекти репутаційного маркетингу в мережі Інтернет. Метою даної статті є дослідження теоретичних аспектів розвитку репутаційного маркетингу в мережі Інтернет. В процесі написання статті застосовано індуктивний, дедуктивний методи, які використано для формування основних етапів виявлення рівня репутації в мережі Інтернет. Методи економічного аналізу та порівняння використано при розробці стратегії роботи над репутацією підприємства в мережі Інтернет. Графічний метод застосовано для наочного відображення етапності побудови стратегії та формування базової платформи підвищення репутації в Інтернет мережі. Для теоретичних узагальнень і формування висновків застосовано абстрактно-логічний метод. Запропоновано етапи виявлення стану репутації в мережі онлайн: пошук компанії через мережу Google, пошук компанії через соціальні мережі, пошук відгуків про компанію. Встановлено, що відгуки в інтернеті грають одну з ключових ролей при ухваленні рішення про покупку. Обґрунтовано, що позитивні відгуки споживачів/клієнтів дозволяють одночасно вирішити два завдання: забезпечують позитивний імідж бренду; розвивають відносини з вже існуючими клієнтами, підвищуючи їхню лояльність і перетворюючи з простих споживачів на прихильників бренду. Запропоновано процес розробки стратегії підвищення репутації підприємства в Інтренет мережі, який включає такі основні етапи: аналіз репутації; формування цілей; розробка стратегії; моніторинг і аналітика. Обґрунтовано, що стан репутації в Інтернеті впливає на продуктивність і результативність організації, а також, фокусується на зміні того, яка цільова аудиторія бачить інтернет-сторінку. Для підвищення репутації в мережі авторами запропоновано використовувати базову платформу підвищення репутації в Інтернет мережі. Запропоновано основні напрями покращення репутації в Інтернет мережі: моніторинг інформаційного поля навколо бренду; CROWD-маркетинг; прес-релізи та публікації в ЗМІ; контент-маркетинг; контроль відгуків на сайті. Доведено, що покращення репутації в Інтернеті є важливим аспектом роботи будь-якого підприємства у Інтернет мережі та складовою ефективної маркетингової стратегії.
ФОРМУВАННЯ ЗЕМЕЛЬНИХ ВІДНОСИН ОБ'ЄДНАНИХ ТЕРИТОРІАЛЬНИХ ГРОМАД РЕГІОНУ У КОНТЕКСТІ ДЕЦЕНТРАЛІЗАЦІЇ
Authors: Ivaniuk T.L.
Published: January 2022

Стаття направлена на дослідження земельних питань, які є важливою складовою розвитку земельних відносин сільськогосподарських підприємств Івано-Франківської області. Визначено, що найбільш доцільним напрямком вирішення проблеми розвитку земельних відносин сільськогосподарських підприємств регіону стають території, які мають вигідне географічне розташування ОТГ, в яких знаходяться господарські одиниці із наявністю земельних ресурсів у складі яких питому вагу займають сільськогосподарські угіддя.

Метою статті є дослідження земельних відносин сільськогосподарських підприємств, а саме землі як його ключового елемента, в складі територіальних громадах Івано-Франківської області.

Для досягнення поставленої мети у статті використано наступні методи дослідження, а саме: системний аналіз – для вивчення економічних процесів у їх взаємозв’язку та взаємозалежності з урахуванням причинно-наслідкових зв’язків; синтез – для узагальнення розрізнених аспектів дослідження земельних відносин у сільськогосподарських підприємствах; абстрагування – для формулювання узагальнених висновків; графічний – для наочного відображення результатів дослідження.

У статті визначено основні переваги та недоліки формування об’єднаних територіальних; проаналізовано нормативно-грошову оцінку земельних угідь сільськогосподарського по областях України; обґрунтовано, що в сучасних економічних умовах функціонування господарських одиниць земельні ресурси можуть стати важливим джерелом розвитку громади та допомогти с формувати потужний механізм управління у сфері земельних відносин.

Науковою новизною дослідження виступає групування та аналіз сільськогосподарських підприємств та використовуваних ними земельних угідь за місцем розташування, зв’язком та чисельністю щодо відповідної територіальної громади Івано-Франківської області та визначення коефіцієнта забезпеченості ОТГ земельними ресурсами.

Результати наукового процесу можуть бути використані територіальними громадами та сільськогосподарськими підприємствами у процесі формування програми для розвитку земельних відносин.
ІННОВАЦІЙНА ПЛАТФОРМА ПАРАДИГМИ ЕНЕРГООЩАДНОГО ДЕВЕЛОПМЕНТУ: СУЧАСНІ ТРЕНДИ ТА ІМПЕРАТИВИ РЕАЛІЗАЦІЇ В УКРАЇНІ
Authors: Klymchuk M.M. , Yemelianova O.M. , Ilina T.A. , Klymchuk S.A.
Published: January 2022

Значний рівень енергозалежності та енергомісткості будівельного комплексу України потребує розробки ефективної інтердисциплінарної концепції енергоощадного девелопменту, що надасть змогу реалізувати інвестиційно-будівельні проекти на платформі енергозбереження. Концепцію розроблено на основі  синкретизму: «Environmental Economics», «Green Lease», «Urban economy», «Surveying», «Passive House».
Одним з новітніх інструментів енергоощадного девелопменту запропоновано використання Buildings Industry Transportation Electricity Scenarios (BITES), що базується на сценаріях аналізу зміни  попиту та пропозиції енергоресурсів реального сектору економіки, а також оцінюванні обсягів викидів діоксиду вуглецю виробництвами.
Враховуючі сучасні тренди енергозбереження в будівельному комплексі, запропоновано імплементувати в практику управління інвестиційно-будівельних проектів поняття   «енергоощадний девелопмент» та визначити його як систему реалізації комплексу заходів економічного, організаційного, технічного, технологічного, правового, екологічного та соціального характеру, спрямованих на зниження рівня витрат енергоресурсів будівлею на основі впровадження енергоефективних  технологій та управлінських практик, а також поліпшення організаційно-управлінської сфери, оптимізації бізнес-процесів та взаємодії ланок всередині виробничого ланцюжка.
Запропоновано  теоретичні засади інтердисциплінарної концепції енергоощадного девелопменту  будівельного комплексу, де визначено параметричні характеристики та функціональні ознаки, що є основою для розробки стратегічного механізму її реалізації на всіх рівнях економічної системи з метою зниження енергозалежності нашої держави.
Результати дослідження можуть бути впроваджені на всіх рівнях економічної системи, оскільки проблематика підвищення рівня енергоефективності є актуальною. Розроблена інтердисциплінарна концепція енергоощадного девелопменту  будівельного комплексу враховує специфіку розвитку ринку будівельного сектору та світові тенденції, що відображені в новітніх концепціях: «Environmental Economics», «Green Lease», «Urban economy», «Surveying», «Passive House».
Powdery mildew fungi (Erysiphales, Ascomycota) of Western Polissya of Ukraine
Authors:   M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Heluta V.P. , Anishchenko I.M. ,   M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine
Published: January 2022

Information on powdery mildew fungi (Erysiphales, Ascomycota) recorded in Western Polissya of Ukraine throughout the history of research in the region is provided. The list included in the article comprises 85 species of 7 genera of Erysiphales, namely 43 species of Erysiphe, 19 of Golovinomyces, 15 of Podosphaera, three of Phyllactinia, two of Neoerysiphe and Sawadaea, and one species of Blumeria. For the first time, 21 species are reported for the region: Erysiphe astragali, E. azaleae, E. howeana, E. hypophylla, E. lycopsidis, E. macleayae, E. prunastri, E. russellii, E. syringae-japonicae, Golovinomyces ambrosiae, G. asterum, G. bolayi, G. fisheri, G. riedlianus, G. verbasci, Neoerysiphe galii, Phyllactinia fraxini, Podosphaera aucupariae, P. phtheirospermi, P. prunicola, and Sawadaea tulasnei. The most common species were Blumeria graminis, Erysiphe alphithoides, E. aquilegiae, E. divaricata, E. ornata, E. polygoni, Podosphaera aphanis, and P. myrtillina. Erysiphe heraclei, Neoerysiphe galeopsidis, and Podosphaera erigerontis-canadensis were recorded quite frequently. Erysiphe arcuata, E. astragali, E. azaleae, E. baeumleri, E. circaeae, E. cruchetiana, E. cruciferarum, E. grosulariae, E. hypophylla, E. lythri, E. macleayae, E. palczewskii, E. penicillata, E. pisi, E. prunastri, E. russellii, E. vanbruntiana, Golovinomyces ambrosiae, G. asterum, G. circumfusus, G. cynoglossi, G. fisheri, G. inulae, G. riedlianus, G. verbasci, Neoerysiphe galii, Phyllactinia fraxini, Ph. guttata s.str., Podosphaera amelanchieris, P. aucupariae, P. balsaminae, P. macularis, P. mors-uvae, P. prunicola, and Sawadaea tulasnei are known from one or two localities, so they are considered as rare species in Western Polissya of Ukraine.
Genetic diversity of ribosomal loci (5S and 45S rDNA) and pSc119.2 repetitive DNA sequence among four species of Aegilops (Poaceae) from Algeria
Authors:   Department of Biology, Faculty Science of Nature and Life, Tahri Mohammed University of Bechar, Algeria, Baik Nourdine , Bandou Houda ,   Université des Sciences et de la Technologie Houari Boumediene (USTHB), Alger, Algérie, Gonzales Garcia Miriam ,   Departamento de Genética, Fisiología y Microbiología, Facultad de Biología, Universidad Complutense, Madrid, Spain, Benavente Elena ,   Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingenieros Agronomos, Universidad Politécnica, Madrid, Spain, Vega Juan Manuel ,   Departamento de Genética, Fisiología y Microbiología, Facultad de Biología, Universidad Complutense, Madrid, Spain
Published: January 2022

In continuation of our previous research we carried out the karyological investigation of 53 populations of four Aegilops species (A. geniculata, A. triuncialis, A. ventricosa, and A. neglecta) sampled in different eco-geographical habitats in Algeria. The genetic variability of the chromosomal DNA loci of the same collection of Aegilops is highlighted by the Fluorescence In Situ Hybridization technique (FISH) using three probes: 5S rDNA, 45S rDNA, and repetitive DNA (pSc119.2). We found that the two rDNA loci (5S and 45S) hybridized with some chromosomes and showed a large genetic polymorphism within and between the four Aegilops species, while the repetitive DNA sequences (pSc119.2) hybridized with all chromosomes and differentiated the populations of the mountains with a humid bioclimate from the populations of the steppe regions with an arid bioclimate. However, the transposition of the physical maps of the studied loci (5S rDNA, 45S rDNA, and pSc119.2) with those of other collections revealed the existence of new loci in Aegilops from Algeria.
Cytogenetic characteristics of seed progeny of old-aged trees of Pinus pallasiana and Picea abies (Pinaceae)
Authors:   Donetsk Botanical Garden of NAS of Ukraine, Kryvyi Rih, Ukraine, Korshikov Ivan , Bilonozhko Yuliia ,   Institute of Food Biotechnology and Genomics of NAS of Ukraine, Hrabovyi Volodymyr ,   Sofiivka National Arboretum of NAS of Ukraine
Published: January 2022

Information on cytogenetic changes in the seed offspring of old-aged trees is insufficient and inconsistent. In our studies, 150–200-year old trees of Picea abies and Pinus pallasiana were used. We analyzed peculiarities of their karyotype, nucleus-forming region, and nucleolus in the cells of seedlings of P. abies and P. pallasiana emerged from seeds in natural populations and plantations of introduced plants. As a result, age-dependent cytogenetic disorders were observed, such as the chromosome bridges, lag, premature segregation, and agglutination. Peculiarities with regard to number and structure of secondary chromosome constriction are demonstrated. The identified properties of the cell structure of seeds of old-aged trees of P. abies and P. pallasiana indicate that more resources are needed to maintain their protein synthesis at a normal level. The increased number of abnormalities indicates a significant impact of accumulated intracellular metabolites and cytopathological phenomena in mother plants on the quality of seed offspring.
Human Milk SARS-CoV-2 Antibodies up to 6 Months After Vaccination
Authors: Perez Stephanie E. , Luna Centeno Luis Diego , Cheng Wesley A. , Marentes Ruiz Carolyn Jennifer , Lee Yesun , Congrave-Wilson Zion , Powell Rebecca L. , Stellwagen Lisa , Pannaraj Pia S.
Published: January 2022

BACKGROUND

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)–specific antibodies have been detected in human milk up to 6 weeks post–coronavirus disease 2019 (COVID-19) vaccination. We evaluated SARS-CoV-2-specific antibodies, neutralization activity, effect of pasteurization, and persistence through 6 months after vaccination.

METHODS

This prospective longitudinal study enrolled 30 pregnant or lactating women. SARS-CoV-2 antibodies and neutralization capacity were analyzed using an enzyme-linked immunosorbent assay compared at prevaccination and 1, 3, and 6 months postvaccination, and through Holder pasteurization.

RESULTS

Human milk SARS-CoV-2-specific IgG levels peaked at 1 month postvaccination and persisted above prevaccination levels for at least 6 months (P = .005). SARS-CoV-2-specific IgA was detected at 1 and 3 months (both P < .001) but waned by 6 months compared with baseline (P = .07). Milk SARS-CoV-2-specific IgG and IgA correlated with serum IgG at the same time point (R2 = 0.37, P < .001 and R2 = 0.19, P < .001). Neutralization activity was seen in 83.3%, 70.4%, and 25.0% of milk samples at 1, 3, and 6 months postvaccination. Neutralization most strongly correlated with SARS-CoV-2-specific IgG (R2 = 0.57, P < .001). Pre- and postpasteurization samples showed similar IgG (0.84 vs 1.07, P = .36) and neutralizing activity (57.7% vs 58.7% inhibition, P = .27), but lower IgM and IgA levels postpasteurization (0.09 vs 0.06, P = .004 and 0.21 vs 0.18, P = .043).

CONCLUSIONS

The data suggest that human milk SARS-CoV-2-specific antibodies may be available to milk-fed infants for up to 6 months. In addition, donor milk from vaccinated mothers retain IgG and neutralizing activity.
Young Adults’ Views on Digital Storytelling Campaigns
Authors: Barbosa Belem , Simões Dora , Leal Fabiana
Published: January 2022

Storytelling is gaining popularity due to its expected ability to earn consumers’ attention and generate positive outcomes such as brand awareness, trust, and customer engagement. However, the effects of digital storytelling campaigns on brands are still insufficiently researched, especially among certain segments such as young adults. Therefore, the main aim of this article is to explore young adults’ views on digital storytelling campaigns, focusing on the determinants of interaction, the impacts on consumer behavior, and the outcomes for brands. By adopting a qualitative approach, eight focus groups were conducted. Participants were 40 Portuguese consumers and social network site users, aged 19 to 37. The study demonstrates that being posted by a friend makes the content more attractive to one’s attention and increase its chances of further interaction (i.e., liking, sharing and commenting). The study also demonstrates that despite the expected positive emotional impacts of digital storytelling campaigns highlighted in the literature, they can also generate mistrust whenever it is not clear for the consumer how the topic chosen for the story relates to the brand and its products. Moreover, these campaigns may also fail to improve brand’s image if the brand is not conveniently featured in the campaign.
Why do Firms Operate Informally? Insights from a Systematic Literature Review
Authors: Verónica Pedroni Florencia , Pesce Gabriela , Briozzo Anahí
Published: January 2022

This paper investigates factors that motivate entrepreneurs to completely operate within informality and the drivers of formal companies to underreport revenues. In particular, this work identifies and organizes the determinants of firm informality through a systematic literature review in Scopus and Web of Science databases. The article presents several contributions. First, it examines the two main frameworks of informality (structuralist/exclusion and legalistic/exit dimensions) and links this with the different roles of unregistered firms in economic development (survival, De Soto, and parasite views). It also studies the theoretical basis of informality, including economic, institutional, psychological, and sociological aspects. Second, the paper summarizes business informality determinants based on studies with different methodological approaches (macro, microeconomic), contexts (developed, emerging, transition economies), and periods (1983-2018). Our results show that firm informality is mostly addressed in the examined literature as a decision or voluntary choice by companies and entrepreneurs (legalistic vision). Third, the article proposes an integral theoretical model, according to which the firm informality level is determined by structural elements (company and entrepreneur’s characteristics) and environmental factors (corruption, bureaucracy, taxes, etc.). The analysis is relevant for researchers studying this subject and for policymakers as well.
¿Qué es la medicina alternativa, complementaria e integrativa?
Authors: Beltrán-Dussán Eduardo Humberto
Published: January 2022

El concepto de medicina alternativa fue creado por la medicina occidental para identificar prácticas médicas diferentes a la medicina convencional, tales como la medicina tradicional china y acupuntura, homeopatía, terapia neural, medicina osteopática y quiropráctica, medicina ayurveda y la medicina tradicional indígena, que también tienen fundamentos filosóficos, científicos y terapéuticos. Desafortunadamente, con el tiempo se estableció la creencia de que la medicina alternativa comprende todas las prácticas médicas que no son parte de la medicina convencional, lo que ha causado muchas inexactitudes y controversias.
La medicina surgió como necesidad de auto preservación del ser humano y que considera a la salud como bienestar completo y a la enfermedad, como pérdida de esta condición. A lo largo de su evolución han emergido diversas racionalidades y algunas de ellas se han convertido en sistemas médicos. La medicina convencional se estructuró en Occidente, fundamentada en racionalidades médicas existentes para la época y enfocada en modificar la enfermedad, lo que resultó en marcadas diferencias conceptuales con sistemas de tratamiento ya existentes que se centraban en el individuo y en modificar los procesos de la enfermedad.
Todos los sistemas médicos han generado un impacto en diversos campos sociales. Asimismo, han surgido tendencias y estrategias de integración de la medicina convencional con otros sistemas médicos comoLa electroacupuntura de Voll, la homotoxicología, el balance polar electromagnético, la antroposofía, la sintergética y la biofotónica. Actualmente se considera que el objetivo de la medicina es integrar y complementar conocimientos de diferentes racionalidades médicas dentro del concepto de una sola medicina. Teniendo en cuenta lo anterior, el objetivo del presente artículo es clarificar los conceptos de las diferentes formas de medicina, plantear algunas definiciones al respecto, y proponer una definición de medicina alternativa, complementaria e integrativa.
Cuidados paliativos en Colombia: atención domiciliaria, barreras de acceso y avances en la implementación de estos programas durante la pandemia por COVID-19
Authors: Hernández-Rico Angie Nathalia , Ballén-Vanegas Manuel Antonio
Published: January 2022

Los cuidados paliativos buscan aliviar de manera integral el sufrimiento de los pacientes con enfermedades crónicas, degenerativas y terminales, y, de esta forma, mejorar su calidad de vida, al incluir aspectos físicos, psicosociales y espirituales. En Colombia, la prestación de los servicios de cuidados paliativos está regulada por la Ley 1733 de 2014; sin embargo, el acceso a los mismos es limitado, ya que los centros de atención donde se prestan estos servicios se concentran en las capitales departamentales; además, la población general desconoce la existencia de este tipo de atención. El temor al contagio durante la pandemia por COVID-19 ha creado barreras adicionales que dificultan aún más el acceso a los cuidados paliativos; por ejemplo, se ha restringido el acceso del personal de salud encargado de estos servicios a los domicilios de los pacientes y se ha evidenciado que las personas evitan asistir a sus consultas a los centros de salud. De igual forma, las medidas de aislamiento y distanciamiento social han empeorado aún más el sufrimiento psicosocial de los pacientes hospitalizados, así como el de sus familias, ya que el apoyo y la presencia de los seres queridos se han limitado seriamente durante el periodo de fin de la vida, lo que a su vez ha hecho más difícil el proceso de duelo cuando estos pacientes fallecen. Con esto en mente, los objetivos de la presente reflexión fueron explorar la situación actual de los servicios de cuidados paliativos en Colombia y analizar el impacto que ha tenido la pandemia por COVID-19 en la prestación domiciliaria de este tipo de cuidados.
Del papel a la práctica: adherencia a las guías de práctica clínica de tromboprofilaxis en pacientes quirúrgicos en Colombia
Authors: Quintana-Montejo Natalia , Valentín-Vega Neil , Domínguez-Torres Luis Carlos
Published: January 2022

El desarrollo del tromboembolismo venoso (TEV) en pacientes quirúrgicos representa un serio problema de salud pública, pues aumenta las tasas de morbimortalidad y los costos asociados con la atención intrahospitalaria de esta población. No obstante lo anterior, y a pesar de que su efectividad ha sido demostrada, en Colombia las medidas profilácticas no son utilizadas de forma adecuada en estos pacientes. Una posible causa de esta situación es la pobre adherencia de los profesionales de la salud a las guías de práctica clínica (GPC) para la prevención del TEV. En este sentido, se han descrito varias aproximaciones metodológicas para lograr una adecuada implementación de la tromboprofilaxis al transformar los comportamientos de los médicos. Sin embargo, para lograr este propósito es necesario considerar de forma integral las barreras multifactoriales y las condiciones sociológicas que subyacen a este problema. Se sabe que una mejor adherencia a las GPC de profilaxis de TEV conduce a una mejor práctica clínica. Por lo tanto, el objetivo de este artículo es realizar un análisis reflexivo de las causas y posibles soluciones de la baja adherencia de los profesionales de la salud en Colombia a dichas guías.
Regeneración de un bosque secundario afectado por el Huracán Otto en Costa Rica
Authors: Fallas Montero Ezequiel , Vílchez Alvarado Braulio
Published: January 2022

Introducción: Se han realizado múltiples estudios en bosques afectados por huracanes, pero la información obtenida para Costa Rica es escasa, o nula en el caso de impactos directos como lo fue Otto, por lo que es necesario ampliar el conocimiento que se tiene acerca de los efectos de estos fenómenos en bosques tropicales y los mecanismos de recuperación de estos biomas. Consecuentemente se vuelve necesario identificar la vulnerabilidad de los ecosistemas a largo plazo y cuantificar las pérdidas que se generan a diferentes escalas, producto de los intensos eventos pluviales y los fuertes vientos. Objetivo: Determinar el comportamiento y estado de la recuperación en un bosque secundario afectado directamente por el huracán Otto en Boca Tapada, Pital, San Carlos, Costa Rica. Métodos: Se establecieron 10 unidades de muestreo de 20 x 50 m distribuidas de forma sistemática dentro de un bosque secundario afectado por el huracán Otto en Boca Tapada de San Carlos. Se evaluó la condición actual del bosque, se identificaron las especies que más daño recibieron por consecuencia de los fuertes vientos, así como las que poseen capacidad de recuperarse a través de rebrotes. Se realizó un sobrevuelo con un vehículo no tripulado, y se construyó un ortomosaico que fue posteriormente digitalizado y clasificado de acuerdo con el estado de la cobertura forestal presente en tres tiempos evaluados, condición inicial, después del aprovechamiento forestal y la condición al momento de realizado el muestreo. Se comparó la densidad poblacional, diversidad y área basal con lo presentado para un bosque primario aledaño al sitio de estudio, que también fue afectado por el paso del huracán Otto. Resultados: Se obtuvo que un 69.5 % de los individuos con d ≥ 5 cm se encuentran en buen estado, un 20.3 % fue descopado y un 12.7 % inclinado sin exposición de raíces. La familia que más riqueza de especies aporta es Fabaceae, esta misma es la que más abundancia de individuos dañados posee y la que presentó mayor cantidad de especies con capacidad de rebrotar. La especie que más daños sufrió fue Couma macrocarpa (Euphorbiaceae). El área de cobertura boscosa inicial fue afectada en un 7,63 % por el aprovechamiento forestal, y en un 44.25 % por el paso del huracán Otto. Se determinó que existen diferencias significativas en la diversidad de especies (P = 0.0004; α = 0.05) y en la densidad de individuos (P = 0.0011; α = 0.05), el bosque secundario es quien posee la mayor media. No se presentaron diferencias significativas en los valores de área basal (P = 0.6951; α = 0.05). Conclusiones: Un 30,5 % de la masa forestal fue afectada por el paso del huracán Otto y la familia Fabaceae representa un papel importante en la recuperación del bosque. Además, el aprovechamiento forestal en un bosque puede aumentar el riesgo de afectación por el paso de huracanes y el bosque secundario posee mayor diversidad de especies y mayor densidad de individuos que el bosque primario.
Banco de semillas de relaves mineros como indicador de recuperación de vegetación en Brasil
Authors: Da Silva Carolina Viana , Martins Sebastião Venâncio , Villa Pedro Manuel , Correa Kruschewsky Gabriel , Dias Andreia Aparecida , Haruki Nabeta Fabio
Published: January 2022

Introducción: El banco de semillas en el suelo es uno de los indicadores ecológicos más importantes para la evaluación y monitoreo de recuperación de ecosistemas degradados. Así mismo, actualmente indicadores ecológicos de restauración son usados en áreas afectadas por la ruptura de la represa de relaves de Fundão en Mariana, Minas Gerais, Brasil. Objetivo: En este estudio se evaluó la variación de la riqueza, composición de especies, densidad y parámetros fitosociológicos del banco de semillas en dos profundidades de relaves mineros en Mariana, municipio de Mariana, Minas Gerais, Brasil. Métodos: Se recolectaron 15 muestras por nivel de profundidad, en la capa superior (Profundidad1, P1 = 0-2.5 cm) y capa inferior (Profundidad2, P2 = 2.5-5.0 cm) del relave de minería para examinar el banco de semillas viable, que luego se colocó en un invernadero para la germinación. Posteriormente se contaron e identificaron semanalmente todos los individuos de cada especie durante un período de seis meses. Resultados: Se demostró que existe un banco de semillas en las capas superficiales de relaves mineros acumulados en las áreas afectadas de Mariana, con una marcada diferencia entre profundidades en términos de riqueza de especies y densidad de individuos. Se observó una mayor riqueza y número de individuos en P1, (1 165 semillas germinadas), pertenecientes a 18 familias y 47 especies, en comparación a P2 (197 individuos), pertenecientes a 12 familias y 23 especies. El banco de semillas de la capa P1 está influenciado por la lluvia de semillas del bosque cercano. Por otro lado, el banco de semillas de P2, puede ser característico de los relaves mineros. Conclusiones: El banco de semillas estudiado puede tener efectos positivos sobre la recuperación en el área de estudio, debido a la alta proporción de especies nativas, pioneras y anemocóricas típicas de etapas iniciales de sucesión secundaria.
Symposion 2019
Authors: Harter-Uibopuu Kaja , Riess Werner
Published: January 2022

Die Reihe „Akten der Gesellschaft für griechische und hellenistische Rechtsgeschiche“ publiziert seit 1975 die Vorträge und Antworten, die auf den regelmäßigen Tagungen der Gesellschaft gehalten werden. Der vorliegende Band enthält dreißig Beiträge, die sich dem Recht Athens, dem öffentlichen Recht und der Administration in den griechischen Poleis, sowie Fragen der Sklaverei und Freilassungen widmen.
Bird species inventory in secondary tropical montane cloud forest at Cloudbridge Nature Reserve, Talamanca Mountains, Costa Rica
Authors: Powell Jennifer R. , Slifkin Jonathan P. , Spooner Frank T. , Roth Jeffrey , Allnatt Laurie , Andrews Ryan , Smokoska Matt
Published: January 2022

The tropical montane cloud forests (TMCF) of the Talamanca Mountains of Costa Rica are a unique and understudied habitat that is home to a high number of endemic bird species. Cloudbridge Nature Reserve is a TMCF reforestation reserve lying on the Pacific slope of Cerro Chirripó in the cantón of Pérez Zeledón. Here, we synthesize data collected at Cloudbridge between March 2016 and May 2020 from multi-year point count, walking, call-playback, and camera trap surveys along with photographs collected from February 2007 to April 2021 to present a bird species inventory of the reserve. In total, 204 bird species from 40 families, including 40 endemic species, were identified, and monthly presence summarized for each species. We discuss the implications of our findings for understanding TMCF avian communities, as well as the importance of year-round surveys using a variety of techniques to better capture overall avian diversity.
The Effectiveness of E-Module on Buffer Solutions to Improve Students' Higher-Order Thinking Skills and Self-Regulated Learning
Authors: Lestari Alfiyani , Atun Sri
Published: January 2022

This study aims to determine the difference between Higher Order Thinking Skills (HOTS) and Students Self Regulated Learning (SRL) before and after using e-module based on the 7E (elicit, engage, explore, explain, elaborate, evaluate, and extend) learning cycle on the buffer solution material, and to determine the percentage of its effectiveness. The research use a quasi experiment with one-group pretest-posttest design. The subjects of this research were students of natural science 11th grade in one of senior high schools in Yogyakarta. The instrument used were test in the form of HOTS pretest-posttest description question and non-test in the form of self-regulated learning questionnaire. The data analysis technique used is Hotteling's T2 test. The results showed that the significance value was 0.000 < = 0.05, then H0 was rejected. There were differences in students' HOTS and SRL before and after using e-module based on the 7E learning cycle. The effectiveness of using e-module show by HOTS and SRL simultaneously (36.8%), HOTS (25.2%), and SRL (20.5%).
Development Electronic Student Worksheet based on Relating, Experiencing, Applying, Cooperating, and Transferring (REACT) in Introduction to Chemistry and Laboratory
Authors: Maulana Yusup , Wijayanti Imas Eva , Solfarina Solfarina
Published: January 2022

This research aims to development a REACT-based e-worksheet that is feasible to use to stimulate the critical thinking, creativity, collaboration, communication (4C) skills and determine student response. The challenges of a dynamic era require students to have a 4C skills set critical thinking and problem-solving skills; creativity and innovation; communication; and collaboration. One of the tools that can be used in online learning to achieve this goal is to use the electronic Student Worksheet (E-Worksheet) which includes the student's 4C skill values with REACT strategies: Relating, Experiencing, Applying, Cooperating, and Transferring. The research chooses one of the topics in chemistry, which is introduction to chemistry and laboratories. This REACT-based e-worksheet was developed using the ADDIE development model which consists of five stages those are analysis, design, development, implementation, and evaluation. In addition, the study used a sample of 10 students of mathematic and natural science 12th grade MAN 4 Tangerang. Based on the results of validation and student response questionnaires, REACT-based e-worksheet to stimulate students' 4C skills was declared valid and obtained an average percentage of 91.8% with very good criteria.
Exploring Scientific Literacy of Chemistry Education Pre-Service Teachers Through Socio-Scientific Issues Approach
Authors: Muhariyansah Jajang , Rahmawati Atik , Fibonacci Anita , Naqsyahbandi Fajar
Published: January 2022

Scientific literacy is an ability that must be had by pre-service teachers. This research aimed to find out the scientific literacy's ability of pre-service teachers in chemistry education. This research was descriptive with quantitative approach. Participants were taken by simple random sampling techniques, the participants are chemistry education students. The data source comes from scientific literacy tests with socio-scientific issues and open-ended question description tests. The validity of the data was tested using a data triangulation technique, in which researchers compare data obtained through test instruments and interview results. The results of the data analysis showed the scientific literacy of chemistry education students was dominant in the nominal and functional categories with a percentage of 33.2% and 24.2%, conceptual and multidimensional categories 13.7%; 4.4%; and 24.5% of students did not give answers the tests.
DETERMINING THE OPTIMUM TEMPERATURE FOR GROWTH, FEED EFFICIENCY AND SURVIVAL OF DOMESTICATED INDONESIAN MAHSEER, Tor soro LARVAE
Authors: Subagja Jojo , Imanudin Emir Ma’arif , Kurniawan Kurniawan , Soeprijanto Agoes , Maemunah Yunita
Published: January 2022

Temperature plays a pivotal role in the success of larvae production. Evaluation of the effects of different temperatures on growth, feed efficiency, and survival of domesticated Indonesian mahseer (Tor soro) larvae was carried out to determine an optimum rearing temperature. Five different temperature settings of 22°C, 24°C, 26°C, 28°C, and 30°C were used as the treatments arranged in triplicates, in indoor closed recirculating systems. The larvae were stocked in a rectangular glass tank with a stocking density of 150 larvae per tank and fed with a commercial feed (30% protein content) three times a day, about 10% per body weight over 61 days of observation. Measured parameters included the specific growth rate of total weight (SGRTW) and length (SGRTL), feed efficiency (FE), and survival rate (SR). The result showed that the treatments of different temperatures significantly affected the growth performance and feed efficiency of the larvae. The growth performance and feed efficiency of mahseer larva were much better at rearing temperature from 24°C to 28°C compared with those at 22°C and 30°C. There were no significant differences in SR in different temperatures tested. The SR was found to range from 86.44% to 100% in all treatments. Maintaining temperature ranging from 24°C to 28°C is the best rearing condition to achieve the optimum growth and feed efficiency of mahseer during the larval rearing period. The findings from this research could be set as a standard technique in larval rearing of Indonesian mahseer (Tor soro).
Teacher Round Table
Authors: UNSICKER-DURHAM SHELLY , FENWICK SHAISTA , HYLTON NAJAH AMATULLAH , SUTTON SUZANNE , WOODARD CONNOR
Published: January 2022

Study and Scrutiny has focused on the publication of critical and empirical studies surrounding the scholarship and critical merits of Young Adult literature. Because other journals provide a space for pedagogical practices concerning YA, the editors have intentionally shied away from explaining to teachers how to teach a particular title in a particular way. Still, the intention of the journal has been, in part, to support the learning of secondary students as readers and the classroom practices of their teachers. This section hopes to serve as a space to open the conversation surrounding YA literature, its critical merits, and ways that the research might serve teachers as they make curriculum choices about both texts and strategies. The idea is to bring teachers, as intellectuals, into conversation surrounding the scholarship of a featured study. For this issue, four Oklahoma teachers from four different school districts focus on Arianna Banack’s article “Connecting and Critiquing the Canon: Pairing Pride and Pride and Prejudice.”
A first review of Gasteroid fungi (Agaricomycetes, Basidiomycota) in Paraguay
Authors: Cano Yanine Maubet , Gaona Michelle Campi , Trierveiler-Pereira Larissa
Published: January 2022

ABSTRACT Based on the available literature, a list of 40 gasteroid species recorded in Paraguay since the earliest known collection is presented. A total of forty species are reported, distributed among 16 genera and 4 families. This work represents the first compilation of data available on this group of fungi for Paraguay. These numbers reveal the scarce amount of species formally cited for the Paraguayan Funga.
Environmental effects of using copper mine tailings in various geotechnical applications
Authors: Vinoth Mani , Aswathy Muraleedharan Syamala
Published: January 2022

On the basis of the available literature, this paper evaluates the environmental effects of copper mine tailings (CMT) when used as a structural fill material in various geotechnical applications. Leaching of heavy metals from the CMT is considered as the vital factor hindering its wider acceptability among researchers and engineers. Therefore, apart from physical and chemical characteristics, due consideration was given to assess the leachability of CMT when used as structural fill in various geotechnical applications such as subgrade, embankment, fill and reclamation. From the literature review, it was found that CMT seems to be satisfying the criteria meant for structural fills. Results of leachability tests show that only a very few elemental concentrations exceeded the limits in un-stabilised form. Stabilised CMT performed better by bringing down the concentration well below the permissible limits in all the application types. This encourages the utilisation of CMT in structural fills and shows that environmental impacts are within the limits prescribed in standards.
A Clustering-based Simulated Annealing Algorithm with Taguchi Method for the Discrete Ordered Median Problem
Authors: TOKSOY Mustafa Serdar
Published: January 2022

Researchers have studied discrete location problems for a long time because of their importance in practice. The Discrete Ordered Median Problem (DOMP) generalizes discrete facility location problems. The DOMP generalizes the main facility location problems' objective functions such as the p-median, p-center and p-centdian location problems. As these problems, also known as the problems of location-allocation, have NP-hard structure, it is inevitable to use heuristic methods for solution. In this study, a metaheuristic algorithmic suggestion will be put forward by examining the DOMP to find optimal solutions. For that purpose, we proposed a Simulated Annealing (SA) metaheuristic with K-means Clustering Algorithm in initialization for the DOMP. Novel approaches for initial solution and K-exchange algorithm-based neighborhoods for local search were analysed. In addition, best level of selected parameters were determined by Taguchi method. Forty common p-median instances derived from OR-LIB were used to test the SA performance, and the results were compared with three state-of-art algorithms in the literature. According to the computational results, 21 best solutions were obtained on instances despite gap values and CPU times increasing proportionally to the scale of the instances. In a conclusion, the proposed clustering-based SA algorithm is competitive and can be a robust alternative for the DOMP.
Association between temporomandibular disorder and condylar position in a university population.
Authors:   Escuela de Estomatología, Universidad Nacional de Trujillo, Perú., Vilchez-Chavez Anderson , Aguirre-Aguilar Augusto ,   Escuela de Estomatología, Universidad Nacional de Trujillo, Perú., Carruitero Marcos J. ,   Escuela de Medicina, Universidad Privada Antenor Orrego, Perú.
Published: January 2022

Aim: To determine the association between the level of temporomandibular disorder (TMD) and the condylar position in a university population. Material and Methods: A cross-sectional study was carried out in 41 university students between 18 and 27 years old (21±2.28). The level of TMD was determined using the Helkimo index modified by Maglione, whereas the condylar position was found radiographically by lateral scan. The association was evaluated using the Chi-square statistical test. Results: Statistically significant association was found between the TMD level and the condylar position in the female gender (p=0.003). The central condylar position was the most frequent in females (70.00%), while in males the highest frequency of condylar positions was posterior and anterior, 40.48% and 35.71% respectively. In mild TMD, the most frequent condylar position was central (46.34%), whilst non-centric positions were prevalent in moderate TMD, with 2.44%. There was no statistically significant association between the TMD level and the condylar position of the participants, nor in males (p>0.05). Conclusion: The TMD was associated with the condylar position in females of the university population studied, analyzed in lateral temporomandibular joint scans. Non-centric condylar positions were more frequent in the moderate TMD level and centric positions in mild TMD.
Morphometric evaluation of the slot of aesthetic orthodontic brackets.
Authors:   Universidad Nacional de San Agustín, Escuela de Posgrado, Arequipa, Perú., Maza-Sánchez Jorge , Aguilar-Salas Víctor Marcel ,   Universidad Católica de Santa María, Arequipa, Perú. Universidad Nacional de San Agustín, Escuela de Posgrado, Arequipa, Perú.
Published: January 2022

Introduction: : Dental malocclusion is a public health problem and orthodontics is the specialty in charge of diagnosing and treating it, aesthetic brackets are an alternative, the costs are varied, which makes its precision doubtful. Objective: Evaluate the measurement and geometry of the slot of three brands of aesthetic brackets and verify their precision. Material and Methods: Twenty-four aesthetic Roth prescription 0.022” slot polycrystalline ceramic brackets were evaluated in three brands: American Orthodontics (United States), Morelli (Brazil) and Class One (China). Eight samples were measured per group in a specialized laboratory certified in measurement and calibration, the measurements of internal and external height were verified, per mesial and distal; and the parallelism of the slot of each bracket. The results were processed with SPSS 22 and tests of variance (ANOVA), Tukey and Student's t were used. Results: The measurements of the brackets' grooves do not correspond to the measurements announced by the manufacturers, these are greater, however, American Orthodontics is within the tolerance range (p<0.01); the slots in the mesio-distal direction and the lingual vestibule are not parallel in Morelli and Class One. Conclusion: The results of this study indicate that the slots of the supports are oversized, their geometry is not precise and varies greatly between brands and prices. The three-dimensional control of the tooth could be compromised.
Slovenské exonymá a niektoré ich aktuálne problémy
Authors: Valentová Iveta
Published: January 2022

Exonyms are an integral part of every language, history and material and spiritual culture of individual nations. Slovak, like any other language, has the right to adapt foreign names to its needs. There is no doubt about the social importance and significance of the standardization of geographical names, including exonyms, also for communication and exact identification of the object. When standardizing exonyms as well as other kinds of toponyms, it is necessary to take into account not only the language system and the literary language, but also the forms used in various spheres of communication. Social and political factories of international character have a much greater influence on the standardization of exonyms, in comparison to other kinds of toponyms. The paper deals with the definition of the term exonym and the suitability of the Slovak domestic term “vžitý názov” (conventional name), given that some exonyms are not characterized by the sign of ‘conventionality’, i. e. the standardized form is no longer used, or the form that is not used in communication is standardized. The author briefly characterizes the basic types of Slovak exonyms and some of their orthographic problems, which were solved in the past, the principles of standardization of exonyms and recommendations in connection with the use of exonyms and endonyms. The next part of the paper is devoted to some current issues related to the standardization of some exonyms, such as the standardization of the abbreviated Slovak names of the state “Spojené kráľovstvo, Veľká Británia” (United Kingdom, Great Britain), the standardization of two Slovak exonyms for one object or previously standardized forms of Slovak exonyms for some names of municipalities in Hungary with a Slovak national minority, which are not used today among Slovaks in Hungary. A long-term problem is incorrectly formed and used exonyms of Slovak geographical objects in translations of Slovak texts into foreign languages.
Effects of the COVID-19 Pandemic on Multilingual Families from a Sociolinguistic Perspective
Authors: Murrmann Julia Magdalena
Published: January 2022

The unprecedented situation caused by the sudden worldwide spread of the novel coronavirus, with the introduction of safety measures as a consequence, changed many aspects of life of families raising children multilingually. With empirical data from 157 international families interviewed via an online survey, in the present paper, we addressed the significant repercussions that the COVID-19 pandemic brought to their daily routines from a sociolinguistic perspective and investigated their use of languages during the lockdown(s). As for a preliminary evaluation of the impact of the safety measures on the linguistic situation at home, according to 68 families the COVID-19 pandemic had generally a positive influence on the knowledge and distribution of languages spoken by children, 49 observed an overall negative effect, 33 interviewed families said that there were no significant changes in their households due to the COVID-19 pandemic, and 7 respondents admitted that it was still too early to assess the consequences of the global health emergency on their language situation at home. It should be highlighted that different families adopted different strategies to cope with the new circumstances caused by quarantining, lockdowns, stay-at-home orders, prolonged self isolation, social distancing, school closures, switching to remote learning, travel bans, and other restrictions. In many cases it was necessary for the parents to introduce a new family language policy, to implement new strategies, to use alternative and additional educational resources, to find solutions to new challenges, needs, tasks, and difficulties emerged under the new circumstances. Based on the research outcomes it was possible to gather advice, recommendations, good practices, helpful ideas and valuable tips voiced by the interviewed parents. The findings of the study may be of theoretical interest to linguists researching different aspects of multilingualism, and of practical interest to parents growing or planning to grow a multilingual family.