bluuebunny/crossref_metadata_2025 huggingface dataset:
Особенности языковой интерференции во французском языке марокканских билингвов
Authors: Кашкина Е. В.
Published: April 2021

В статье идет речь о различных типах языковой интерференции, которые наблюдаются во французском языке в ситуации марокканского франко-арабского билингвизма. Цель исследования: наполнить термин «интерференция» конкретным языковым материалом; осуществить классификацию примеров фактического материала; сформулировать общие и частные выводы для углубления и совершенствования процесса знакомства с особенностями интерференций во французском языке марокканцев. Для достижения поставленной цели использовался сравнительно-сопоставительный метод и метод контекстуального анализа. Одним из направлений исследования в рассматриваемой области является поиск путей объяснения механизмов фонетических, лексических и морфосинтаксических ошибок, которые совершают во французском языке марокканские арабофоны. Материалом исследования, послужил роман современной писательницы билингва, ведущей повествование от лица пятнадцатилетней марокканки. Интерференция, проявляющаяся на всех уровнях во французском языке марокканцев, носит, прежде всего, количественный характер. Лексическая интерференция обязана, прежде всего, буквальному переводу слов, кальке, которые являются марокканскими реалиями. Синтаксическая интерференция, присутствующая в исследуемом произведении, более глубинная по своей сути, так как меняет структурные особенности французского языка. Французское предложение принимает несвойственные ему формы, гибридные конструкции, что отражается на качестве перевода. Фонетическая интерференция во французском языке марокканцев имеет некоторые особенности, но в целом не мешает коммуникации и переводу. Особенности марокканского варианта французского языка важно учитывать российским переводчикам. Краткое знакомство с примерами языковой интерференции, их классификация настраивают на продолжение исследования региональных особенностей французского языка.
Лингвокогнитивная модель поступка «дерзость»
Authors: Бушуева Л. А.
Published: April 2021

Данное исследование посвящено анализу русских лексем, обозначающих ситуацию поступка «дерзость» с точки зрения когнитивной и прототипической семантики, а также теории фреймов. В работе основное внимание уделяется дерзости как поступку. Под поступком понимается сознательное и разумное действие человека, совершающееся в результате реализации мотива и вызывающее определенную реакцию у окружающих, выражающуюся в виде оценки. В основе исследования лежит гипотеза о том, что понятие поступка «дерзость» опирается на фрейм, представляющий собой структуру, состоящую из слотов: мотив поступка, действие как проявление поступка, агент, объект, результат, оценка поступка. Целью исследования является показать, каким образом и в каком объеме данные слоты актуализированы на системно-языковом уровне, на синтаксическом уровне, на уровне речи и уровне вербальных ассоциаций. На основании лексикографического анализа, анализа семантических ролей, выраженных именем поступка «дерзость», а также его актантами, контекстуального и ассоциативного анализов была построена лингвокогнитивная модель ситуации поступка «дерзость». Проведенное исследование позволило выявить прототипические содержательные признаки слотов фрейма «дерзость».
Анализ текста в условиях автоматизации переводческой деятельности
Authors: Елизарова Л. В. , Кустова О. Ю.
Published: April 2021

Статья посвящена исследованию модификации параметров анализа текста в изменившихся условиях осуществления переводческой деятельности, в частности, с учетом человеко-машинного взаимодействия. Цель исследования, направленная на выявление специфики переводческого анализа, обусловленной потребностями отрасли лингвистических услуг, и формирование современного подхода к развитию аналитической компетенции будущих переводчиков, решается в ходе диахронического и синхронического анализа трактовок понятия «переводческий анализ» в теории и дидактике перевода, описания технологического процесса письменного перевода в профессиональной сфере и выявления индикаторов аналитической компетенции, востребованных при использовании машинного перевода. Результаты исследования имеют теоретическую и практическую значимость, так как, с одной стороны, в статье уточняется понятие переводческого анализа текста, актуальное для теории перевода, по-новому определяются функции и содержание аналитических действий переводчика; с другой стороны, выработка нового подхода к обучению будущих переводчиков в части формирования и развития аналитической компетенции важна как для подготовки специалистов, востребованных в переводческой отрасли, так и для преодоления определенных противоречий, имеющихся между научным и профессиональным сообществами относительно необходимости обучения переводческому анализу текста. Современное понимание переводческого анализа текста обусловлено взаимодействием разнородных факторов процесса перевода, каждый из которых по-своему влияет на когнитивную деятельность переводчика как языковой личности: использование технологий машинного перевода, постредактирование машинного перевода, создание контролируемого языка, взаимодействие специалистов разного профиля в производственном процессе (менеджер проекта, переводчик, редактор, специалист по контролю качества перевода), изменение модели процесса перевода в связи с использованием компьютерных технологий, актуализация аналитических действий переводчика на всех этапах осуществления письменного перевода, а не только на этапе подготовки к переводу.
О статичной/динамичной вариантности семем английских пространственных наречий
Authors: Панкратова М. Е.
Published: April 2021

Статья посвящена изучению семантики английских пространственных наречий, имеющих статичные и динамичные варианты употребления. Изучение семантики наречных слов представляет собой большую трудность из-за специфики данной части речи в английском языке. В исследовании рассматриваются нюансы работы с данным классом слов, анализируются существующие классификации английских пространственных наречий и подходы к разграничению пространственных наречий на наречия места и перемещения. Делается предположение о невозможности построения однозначной семантической классификации ввиду превалирования функционально-позиционного критерия разграничения частей речи в английском языке над семантическим. Способность английского наречия описывать статичные и динамичные ситуации понимается как семантическая вариантность. Предлагается классификация пространственных наречий на основе их реального функционирования в предложении и способности одного и того же наречия обозначать ситуации местонахождения и перемещения в зависимости от сочетания с глаголом. Материалом исследования послужили 96 пространственных наречий, зафиксированных в словарях. Методами семного и семемного анализа были выделены пространственные семемы, среди которых были отмечены значения, способные употребляться в статичных и динамичных вариантах. Реальное функционирование данных семем в речи было изучено в контекстах, взятых из Британского национального корпуса. С помощью сопоставительно-параметрического метода лингвистических исследований и предлагаемых в его рамках индексов и шкал была проанализирована семантика означенных наречий и сделаны выводы об ее особенностях, предложены семантические типы наречий с учетом превалирования статичных или динамичных вариантов значений.
Лингвистическое исследование глазами историка литературы и чуточку лингвокультуролога
Authors: Цветкова М. В.
Published: April 2021

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edX Learner and Course Analytics and Visualization Pipeline v6
Authors: Ginda Michael , Borner Katy , Richey Michael , Cousino Mark
Published: April 2021

The edX Student and Course Analytics and Visualization Pipeline is analytics and visualization pipeline using edX course database and user logs, written in R to 1) to extract and process student users and performance data, course structures and event logs; 2) create learner trajectory networks of use and pathways through course content and activity modules; 3) analyze the students use of course content modules; and 4) aggregate student performance and interaction measurements for a given course.
The effectiveness of high intensity exercise therapy for improving bone density in postmenopausal women: a systematic review and meta-analysis protocol v1
Authors: Kitagawa Takashi , Hiraya Kaede , Hirokawa Homare , Denda Takumi , Otake Nanako , Saimon Yoshiki , Yamamoto Shuhei
Published: April 2021

The purpose of the current review is to examine the effects of high intensity exercise on bone mineral density (BMD) changes compared to moderate intensity exercise, and how the safety of exercise differs. We will cover randomized controlled trials assessing the effectiveness of high intensity exercise therapy for improving bone density in postmenopausal women. To determine the difference in effect on BMD changes at the lumbar spine and femoral neck between high intensity exercise therapy and moderate intensity exercise therapy in postmenopausal women (P: postmenopausal women, I: high intensity exercise therapy, C: moderate intensity exercise therapy, O: BMD changes at the lumbar spine and femoral neck). Six databases will be searched in this review. After screening the studies, two reviewers will evaluate the risk of bias independently using the Risk of Bias 2. To evaluate statistical heterogeneity, we will visually inspect the forest plots and calculate the I2 statistic. Meta-analysis will be carried out with Review Manager software (RevMan 5.4), using a random-effects model. Summary of findings table will be generated.
An Analysis of the English Language Needs of Customer Contact and Secretarial Operation Coordination Trainees: Some Selected Technical and Vocational Colleges in Ethiopia
Authors: Mussa Sualih , Wondie Yitayal
Published: April 2021

This study is mainly conducted to find out the English language needs of Customer Contact and Secretarial Operation Coordination Level IV trainees. To achieve this objective, purposive sampling technique was used to select content area teachers while comprehensive sampling technique was used to include trainees and English language teachers. A survey research was the design of this study. To this end, questionnaire and interview were employed to collect data. Both quantitative and qualitative methods of data analysis were used in the study. The findings of the study showed that writing, speaking, reading and listening skills are prioritized by trainees according to their order. In the area of micro skills, listening to lectures to take notes and listening to class discussions were showed as highly needed micro-skills. With regard to speaking activities, asking and answering questions and participating in whole class discussion were highly needed speaking micro-skills. Reading reference books and reading lecture notes, writing different project works like term papers, assignments and sample personal and business letters were identified as the most important speaking and writing micro-skills. Vocabulary was found more important than grammar. Most trainees reported that they find asking and answering questions and writing different project works like term papers and assignments, sample personal and business letters difficult. The reason for this might be because the courses offered are inefficient to help them develop these skills. Disparity was also found between their language problems and the courses they take. Finally, based on these findings, recommendations were also forwarded.
Retranslation: A Comparative Study of Two English Translations of Vimalakīrti Sutra
Authors: Lei Tianyu
Published: April 2021

Retranslation is a widespread phenomenon which has been discussed and studied by translators and Translation Studies scholars for years. The meaning of retranslation lies in its difference (not necessarily improvement) from the previous ones, which means retranslation would provide something new both to readers and translators. Through the prism of the theory of retranslation, the study examines two English translations of Vimalakīrti Sutra, showcasing that although Burton Watson’s rendition is recognized as one in high quality, John McRae’s retranslation still helps us to contemplate on how to keep balance between literary interest and religious interest during the process of translating sacred texts.
Effects of exogenous applications of gibberellic acid on the development and quality of jabuticaba fruits
Authors: Semensato Leandra Regina , Vendruscolo Eduardo Pradi , Seleguini Alexsander , Silva Eloá Caroline Miranda da , Paiva Rogério De Sirqueira
Published: April 2021

The jabuticaba is a native species that is seeing increased industrial exploitation because of its organoleptic and functional characteristics, making it attractive for food and pharmaceutical products. However, the fruit composition is not favorable for processing because of the abundance of seeds. Techniques already established for other crops should be studied to improve industrial use characteristics. Thus, the objective of this study was to evaluate the development and organoleptic quality of jaboticaba fruits as a function of exogenous applications of gibberellic acid on the stem of plants in three reproductive stages. The treatments consisted of four concentrations of gibberellic acid (0, 50, 100 and 200 mg L-1) applied to jabuticaba plant stems in three reproductive phenological stages (flower buds, anthesis and post-flowering). A randomized complete block design was used with a factorial scheme (4×3) with six replications. It was observed that applications during anthesis and after flowering resulted in lower seed mass values and seed numbers and higher pulp yield, on average 23.08, 22.97 and 20.87%, respectively. The treatment with flower buds and increased gibberellic acid concentrations also resulted in an increased pulp yield, up to a maximum of 12.58%. Thus, it was concluded that the application of increasing concentrations of gibberellic acid, up to 200 mg L-1, improves pulp yield without altering the organoleptic characteristics of jabuticaba fruits and that applications at post-flowering or anthesis provide higher quality for industrial uses.
Dynamics of leaf, flower and fruit abscission in avocado cv. Hass in Antioquia, Colombia
Authors: Bernal-Estrada Jorge Alonso , Tamayo-Vélez Alvaro De Jesús , Díaz-Diez Cipriano Arturo
Published: April 2021

The amount of leaf litter produced by avocado trees cv. Hass is an important potential source of mineral resources, and quantifying its production and nature is crucial to understanding the cycling of nutrients. The main objective of this study was to quantify the production of leaf litter and fallen flowers and small fruits in avocado orchards at eight locations in three producing areas in the Department of Antioquia (west, southwest, and north). The highest leaf litter production occurred in southwest Antioquia, at Jardin (7.6 t ha-1 year-1); the east locations had similar leaf fall (4.03-3.4 t ha-1 year-1). The dry matter produced in the north was very similar in both locations. The dry matter was 2.8 t ha-1 year-1. Higher leaf litter was recorded in all locations during the driest periods. Approximately 80% of the fallen fruits had diameters less than 1 cm. The highest flower production and fall occurred in southwest Antioquia, followed by the northern region.
Functional growth analysis of diploid potato cultivars (Solanum phureja Juz. et Buk.)
Authors: Saldaña-Villota Tatiana María , Cotes-Torres José Miguel
Published: April 2021

Plant growth analysis has been widely used to study factors that influence plant growth. This analysis uses a set of quantitative methods that describe and analyze the growth of plants and their organs. It uses data from direct measurements (weight, area, volume) and quantifies and analyzes growth using indexes based on models defined by mathematical functions. This study conducted a functional growth analysis of diploid potato cultivars in Colombia. The functional growth analysis of diploid potato cultivars was carried out over three consecutive growing seasons in Medellín, Colombia. A randomized block design was used with two levels of fertilization and five repetitions. The first factor corresponded to the three potato cultivars, and the second factor was two fertilization levels: 260 and 778 kg of fertilizer per hectare. Samples were taken weekly, and each sample was an entire plant per experiment unit. The dry weight of each organ and the leaf area were measured. These measurements were used to calculate the relative growth rate, leaf area ratio, net assimilation rate, and specific leaf area. The development time was evaluated in accumulated degree-days with threshold temperatures of 2 and 29°C. The three cultivars recorded their highest net assimilation rate at 1,252 accumulated degree days (ADD), with values of 0.0002565, 0.0002021, and 0.0001778 g cm-2 ADD-1 in the ‘Latina’, ‘Guaneña’, and ‘Colombia’ cultivars, respectively. The Latina cultivar stood out in several physiological characteristics, including the fastest developing cultivar. ‘Latina’ also had the highest total dry mass accumulated in the cycle (271.05 g) and accumulated dry matter in tubers (237 g).
Water use efficiency in four irrigation regimes in bulb onion production in the Alto Chicamocha Irrigation District
Authors: Cely-Reyes Germán Eduardo , Suárez-Parra Karen Victoria , González-Forero Rosalina
Published: April 2021

The bulb onion is one of the most important agricultural products in Colombia. The productive conditions of the Riego del Alto Chicamocha (Boyaca) district are a regional and national benchmark for this market. The objective of this research was to evaluate four irrigation regimes in terms of production and irrigation water efficiency in bulb onion crops. This trial was in the municipality of Nobsa, village of Dicho (Boyaca). A completely randomized design with four treatments was used: irrigation regime with 150% evapotranspiration (Evt); moisture-based irrigation regime, detected with soil moisture sensors; irrigation regime with 100% Evt; irrigation regime with 60% Evt, along with four repetitions. Starting three weeks after transplant and for 11 weeks (77 days), the polar diameter (cm), equatorial diameter (cm), root length (cm), leaf length (cm), SPAD units, stomatal conductance and irrigation water use efficiency were determined. The irrigation regime with 100% Evt had the best performance in terms of the polar and equatorial diameters and the root and leaf lengths, which were reflected in the fresh weight at harvest. The irrigation regime with soil moisture values obtained from remote sensors, with lower amounts of applied water, had better values for the transformation of water to fresh mass, with 13.64 kg mm-1.
Characterization of the Localized Agri-Food System (SYAL) for the Andean blueberry (Vaccinium meridionale Swartz) in the Boyaca Department, Colombia
Authors: Quevedo-Rubiano Santiago , Aranda-Camacho Yesid , Ligarreto-Moreno Gustavo Adolfo , Magnitskiy Stanislav
Published: April 2021

The Andean blueberry (Vaccinium meridionale Swartz), known locally as agraz, possess a high level of anthocyanins and antioxidants and represents a socio-economical, environmental, and cultural alternative in Colombia. However, a characterization of the agri-food system has been done, limiting strategies for its valorization. The objective of this study was to characterize the Localized Agri-food System (SYAL) of the Andean blueberry in the Occidente and Ricaurte provinces of the Boyaca Department of Colombia. Three analytical axes were used within the SYAL approach: territorial anchorage, activation processes, and links between product quality and territory. The farmer product circuit methodology was used to identify agents linked to the product commercialization chain in the territory, and their participation was estimated. Data treatment was performed with descriptive statistics and multivariate analysis, specifically principal component analysis for numerical variables and multiple correspondence analysis for categorical variables. A SYAL was evident in the early stages of consolidation, with exceptional adaptations to the biophysical conditions in the territory. Finally, four groups of actors were identified, where the main discriminating variable was membership in an organization of farmers, a determining condition for business competitiveness in the territory.
Evaluation of postharvest properties in different passion fruit species during ripening
Authors: Gomes Francielly Rodrigues , Barbosa Moab Acacio , Rodrigues Claudia Dayane Marques , Salazar Alejandro Hurtado , Silveira-Neto Americo Nunes da , Assunção Hildeu Ferreira da , Silva Danielle Fabíola Pereira da
Published: April 2021

During ripening, many transformations occur in passion fruits. The ripening stage affects fruit quality and post-harvest properties. Fruits with 65% yellow epidermis present chemical characteristics that meet industrial standards, facilitating harvest estimations and loss avoidance. Thus, this study aimed to evaluate the post-harvest properties of passion fruit species (genotypes of the yellow passion fruit and sweet passion fruit, and yellow passion fruit cultivar FB 200) during ripening. The fruits were evaluated by the color of the epidermis and the chemical characteristics of the pulp (titratable acidity, vitamin C, carotenoids, soluble solids content, and ratio). This experiment was conducted with a completely randomized design and a split-plot arrangement, where the plots were the species and the subplots were the evaluation periods (50, 58, 66, 74 and 82 days after anthesis), with four replications and 10 fruits per plot. The yellow passion fruit genotype and cultivar, harvested at 82 days after anthesis, presented desirable characteristics for the juice industry and for fresh consumption. The sweet passion fruit had a higher soluble solids content and titratable acidity ratio because of its high content of soluble solids and low acidity, which translate to a better fruit flavor.
Radiación gamma en rocas usadas como material de construcción: el granito de Braga (NO de portugal)
Authors: Lima Marco , Alves Carlos , Sanjurjo Sánchez Jorge
Published: April 2021

El granito puede ser una roca con niveles significativos de radioactividad debido a su contenido en radioisótopos de K, U y Th. El granito de Braga ha sido ampliamente utilizado desde el pasado en los edificios históricos de esta ciudad del norte de Portugal. Se ha hecho una evaluación de la radiación gamma en muestras de canteras de granito de Braga con diferente grado de meteorización, a fin de evaluar los riesgos de radiación en los edificios históricos, derivados de su contenido en radionúclidos. Las actividades específicas de los radioisótopos de las cadenas de desintegración de 238U, 232Th y 40K radiactivos se midieron mediante espectrometría gamma en muestras con diferente grado de meteorización. Los resultados se utilizaron para calcular el índice de construcción gamma (Iγ; orientación técnica de la UE RP112) y otros índices para estimar el peligro radiológico de la roca como material de construcción. Las actividades específicas están por encima de los promedios mundiales y todas las muestras tienen Iγ >1 (el umbral que implica estudios específicos para los materiales de construcción). Este resultado puede ser especialmente relevante para las construcciones históricas en las que este granito se utiliza como material mayoritario.
Características morfológicas de la Sima del Uro (No, España)
Authors: Vaqueiro Rodríguez Marcos , Costas Vázquez Reimundo , Costas-Suarez David , Vidal-Romaní Juan Ramón
Published: April 2021

La Sima del Uro (NW, España) es una cavidad que aunque desarrollada en calizas, tiene unas características morfológicas definidas por la actividad tectónica reciente en la zona. En ella se ha descubierto un cualitativamente importante yacimiento paleontológico finiholoceno que no corresponde, como es habitual en la zona, a una cueva de hibernación o de habitación sino que se forma por la caída de fauna del exterior en la trampa formada por una dolina de colapso. Este trabajo presenta la cartografía de la cavidad señalándose la situación de los restos paleontológicos encontrados.
Análisis genético del individuo de Chan do Lindeiro: caracterización de su mitogenoma y situación de la muestra en el contexto paleogenético europeo
Authors: González-Fortes Gloria , Grandal-d'Anglade Aurora , Vidal Romaní Juan Ramón , Hofreiter Michael
Published: April 2021

En este trabajo se presentan los primeros resultados de un estudio de paleogenética realizado en los restos óseos de Elba, la mujer mesolítica de Chan do Lindeiro (Pedrafita do Cebreiro, Lugo). El estudio se realizó a nivel de ADN mitocondrial completo y de marcadores nucleares relacionados con rasgos fenotípicos, como pigmentación y tolerancia a la lactosa. El método se basa en el enriquecimiento mediante captura por hibridación de ADN mitocondrial y genómico, seguido de secuenciación de alto rendimiento. La cobertura obtenida para los marcadores genómicos resultó insuficiente, pero el genoma mitocondrial se recuperó en un 99%. La mujer de Chan do Lindeiro pertenece al haplogrupo U, característico de los cazadores recolectores europeos, y dentro de éste, en el subhaplotipo U5b1, cuyo origen se sitúa en la Península Ibérica hace unos 16-20000 años.
E-cigarette Solvent Ratio and Device Power Influence Ambient Air Particulate Matter
Authors: Eversole Alisha , Crabtree Melanie , Spindle Tory R. , Baassiri Mohamad , Eissenberg Thomas , Breland Alison
Published: April 2021

Objectives: Electronic cigarette (ECIG)-generated aerosol contains particulate matter with a diameter less than 2.5 microns (PM2.5). Particles of this size may be injurious to the health of those who inhale them. Few studies have assessed the relationship between ECIG
aerosol PM2.5 and ECIG liquid ingredients or ECIG device power. Methods: Two studies were conducted in which participants generated aerosols with ECIGs. In one, ECIG liquids contained various vegetable glycerin/propylene glycol ratios; in the other, ECIG devices varied by
electrical power output. Results: Results indicate that, in general, PM2.5 increases as the ratio of vegetable glycerin to propylene glycol increases, or as device power increases. Conclusions: Regulating ECIG PM2.5 emissions to protect non-users requires
an understanding of all the factors that influence these emissions.
Cross-sectional Survey to Assess Tobacco and Nicotine Product Use since the Introduction of Tobacco Heating Products in Japan: Wave 1
Authors: Jones Joshua D. , Adamson Jason , Kanitscheider Claudia , Prasad Krishna , Camacho Oscar M. , Beliaeva Ekaterina , Bauer Hans , Keralapura Yoga , Murphy James
Published: April 2021

Objective: In this study, we obtained key population-level data on use patterns and behavior relating to tobacco and nicotine products in Japan. Methods: We performed a nationwide cross-sectional survey of the general population in Japan in 2019 to assess use patterns
after the introduction of tobacco heating products (THPs). Eligible participants were Japanese residents, aged 20 years or older who consented to complete the survey. Individuals living in institutions were excluded. A 3-stage probability sampling method was applied that was geographically
stratified by street blocks proportionate to population density. Respondents self-reported patterns of product use and reasons for THP use. Results: Complete responses were available from 5306 individuals, of whom 933.5 (17.6%) were current users, 984.2 (18.5%) were former users, and
3388.4 (63.9%) were never users of tobacco products (weighted respondent totals). Cigarettes were used by 14.6% of current tobacco product users and THPs by 5.3%. Cigarettes and THPs were used exclusively by 64.5% and 12.2%, respectively, and both were used by 12.7%. The most common reasons
reported for THP use were perceived reduction in harm to self and others compared to cigarettes. Conclusions: Whereas the prevalence of cigarette use in Japan is decreasing, THPs seem to be increasingly used as long-term alternatives to cigarette smoking.
Treatment of coxalgia in patients with grades 3–4 hip osteoarthritis
Authors:   Institute of Traumatology and Orthopedics National Academy of Medical Science of Ukraine, Kiev, Ukraine, Fishchenko Ia.V , Vladimirov A.A. ,   Institute of Traumatology and Orthopedics National Academy of Medical Science of Ukraine, Kiev, Ukraine, Roy I.V. ,   Institute of Traumatology and Orthopedics National Academy of Medical Science of Ukraine, Kiev, Ukraine, Kravchuk L.D. ,   Institute of Traumatology and Orthopedics National Academy of Medical Science of Ukraine, Kiev, Ukraine, Chornobai S.P. ,   Institute of Traumatology and Orthopedics National Academy of Medical Science of Ukraine, Kiev, Ukraine
Published: April 2021

Hip osteoarthritis (OA) is an important public health issue. Nonsurgical treatments including changes in lifestyle, physiotherapy, pharmacological therapy can be effective for patients with coxalgia at early stages of hip osteoarthritis. Objective To evaluate the effectiveness of percutaneous radiofrequency (RF) denervation (neuroablation) of articular sensory nerves of the hip joint for pain relief in patients with chronic hip pain. Material and methods The review included 46 patients (47 joints) with hip OA who were classified as Kellgren-Lawrence grade 3 (n = 37) and Kellgren-Lawrence grade 4 (n = 9). Quantitative and qualitative assessment of pain was produced with VAS scale. The Harris Hip Score (HHS) was used to measure functionality. All patients underwent radiofrequency ablation of the articular branches of the femoral and obturator nerves. The results of treatment were evaluated at 2 weeks, 1, 3, 6 and 12 months. Results VAS scores showed significant pain relief immediately after the procedure that persisted in 69.5 % of patients at 6 months and in 56.5 % at 12 months with 43.5% of patients reporting dissatisfaction. HHS scores demonstrated improved quality of life in 85.2 % of patients at 6 months, with patient satisfaction recorded in 58.6 % at 12 months, and 41.3 % reported significant deterioration. Conclusions Percutaneous RF denervation of articular sensory nerves of the hip joint was shown to be effective for pain relief in patients with severe hip OA at a short term (up to 6 months). The technique can be recommended for patients who have contraindications to hip replacement surgery.
Deep-water running training at moderate intensity and high intensity improves pain, disability, and quality of life in patients with chronic low back pain: a randomized clinical trial
Authors: Kanitz AC , Machado B , Rodrigues D , Zambelli G , Ivaniski A , Carvalho N , Reichert T , Pereira E , Rocha R , Sudatti R , Martins LF
Published: April 2021

Objective: The present study aimed to verify the influence of training intensity in the aquatic environment on pain, disability, physical capacity, and quality of life in patients with chronic low back pain. Design/Setting: A randomized clinical trial. Subjects: Twenty-two patients with chronic low back pain of both sexes (13 women and 9 men) participated in the study. Material and method: One group performed deep-water walking/running training at moderate intensity (MIT) and a second group performed deep-water walking/running training at high intensity (HIT). Pain, disability, peak oxygen uptake (VO2peak), and quality of life were assessed before and after an intervention. Results: Decreases in pain and disability were observed within both groups, without differences in these parameters between training groups. VO2peak did not change in either group after the training intervention. The results of the HIT group showed more significant improvements in quality of life than that of the MIT group, highlighting the social domain, psychological domain, and general quality of life. Both groups presented significant improvements in the physical and environmental domains of quality of life. Conclusions: Deep-water aerobic exercise training seems to be effective for improving pain symptoms and reducing the disability of people with chronic low back pain. These improvements seem to be independent of the intensity at which the training is performed. In addition, improving pain and disability does not directly reflect all areas of quality of life. In this case, the group that performed the intervention at high intensity achieved more significant improvements in quality of life.
COVID-19 and home confinement: data on physical activity
Authors: Fernández-Rio J , Cecchini JA , Méndez-Giménez A , Carriedo A
Published: April 2021

In March 14th 2020, the Spanish Government declared the “State of Emergency” due to the pandemic caused by the COVID-19 and all the population was forced to “shelter-at-home” for two weeks. Citizens had less than 24 hours to prepare for the selfquarantine. The goal of the present was to assess Spanish citizens’ physical activity practice at the end of the first week of the home quarantine. A total of 1858 Spanish citizens, 674 males and 1184 females (M = 40.18, SD = 15.84 years) agreed to participate. The study is descriptive in nature, based on an on-line questionnaire conducted seven days after the mandatory shelter-at-home health order issued by the Spanish Government. It included The International Physical Activity Questionnaire, Anthropometric parameters, Sociometric and COVID-19 information. Global results showed that the vast majority of the confined population was below the World Health Organization recommendations on Vigorous Physical Activity, Moderate Physical Activity or a combination. Physical activity practice was dependent on personal factors such as gender, age or weight, but also on contextual factors such as living with a dependent person or the type of house (square meters, having a balcony or a backyard). Insufficient physical activity has been considered a prominent risk factor for non-communicable diseases, mental health and, consequently, quality of life. Mandatory shelter-at home orders like the ones issued due to COVID-19 could be repeated in the future. National authorities should consider the findings from the present study to prevent citizens from putting their health at jeopardy while in confinement.
Projeto de extensão cultural sarau ventando poesia em Santa Luzia
Authors: Santos Edgreyce Bezerra dos
Published: April 2021

O projeto Sarau Literário destinou-se a impulsionar nos jovens o conhecimento sobre seus sentimentos, interesses, capacidades intelectuais e expressivas. Provocando reflexões, indagações e causando a união de culturas e saberes, viabilizando aos participantes o acesso e a interação com as distintas manifestações culturais populares presentes na sua comunidade. O objetivo geral do nosso projeto visou estimular a formação do leitor literário através de saraus literários. A metodologia utilizada foram encontros virtuais quinzenais visando a declamação e o debate em torno de poemas autorais, como também de autoria de poetas consagrados nacionais e internacionais, com ênfase na poesia escrita por autores negros e indígenas. Os encontros, devido ao distanciamento social, provocado pelo COVID-19, realizaram-se de forma virtual. O resultado obtido foi a formação de novos leitores e o fomento à leitura literária.
Projeto comunidade de leitores: letramento e arte
Authors: Oliveira Ilton Luiz Fonseca de
Published: April 2021

O presente artigo tem o objetivo de divulgar as ações do Projeto de extensão  comunidade de leitores desenvolvido no IFPB Campus Catolé do Rocha e na escola Municipal Luzia Maia no ano de 2019. Este projeto teve como objetivo despertar o prazer da leitura, o potencial cognitivo e criativo dos alunos da cidade de Catolé do Rocha – PB.
I Mostra de projetos dos cursos FIC IFPB – Campus Pedra de Fogo
Authors: Souza José Anderson Rodrigues de , Vilar da Silva Júlio César Bezerra , De Avezedo Lucyana Xavier , Pereira de Queiroz Giulliana Karla Lacerda , Bezerra Teles De Sales , Basílio Bruna Vanessa Jordão , Gomes Jéssica Pontes
Published: April 2021

Este projeto teve como objetivo desenvolver uma ação por meio do projeto de extensão intitulado de I Mostra de Projetos dos Cursos FIC – Campus Pedras de Fogo, com o objetivo dinamizar atividades voltadas à extensão através de ações direcionadas ao tema sustentabilidade e meio ambiente, constituindo-se em um momento de formação de disseminação de projetos desenvolvidos pelos discentes do Instituto Federal de Educação, Ciência e Tecnologia da Paraíba (IFPB) do Campus de Pedras de Fogo, em conjunto com a comunidade externa e parceiros sociais visando à consolidação do cenário social, por meio de uma mostra de projetos realizada a partir de plataformas digitais com apoio das mídias sociais disponíveis do campus. Esta foi a primeira edição do evento e teve como meta atingir o maior número de participantes e ouvintes na região, a fim de promover as ações sociais desenvolvida pelos estudantes dos cursos de Formação Inicial e Continuada (FIC).
Clinical significance of cancer stem cell markers in lung carcinoma
Authors: Zhang Liang , Shen Lianglan , Wu Dijun
Published: April 2021

The identification of side population (SP) cells in several cancer studies has been proved to be involved in the treatment failure (chemotherapy) and tumor relapse. Here we have sorted 7% of side population (SP) cells from lung adenocarcinoma by Hoechst 33342 dye expulsion method. Further, the characterization of sorted SP cells showed cancer stem like properties such as transcriptional upregulation of stemness genes (OCT-4, SOX2 and NANOG), ATP binding cassette (ABC) transporter protein (ABCG2) and enhanced level of stem cell surface markers such as CD133 and CD44. Therefore, the aforesaid properties of lung adenocarcinoma SP cells play a significant and functional role in tumor invasion, metastasis, chemotherapeutic drug resistance and tumor recurrence in lung cancer.
The Association Between the Risk of Hypertensive Disorders of Pregnancy and Folic Acid: A Systematic Review and Meta-Analysis
Authors: Yu Yahui , Sun Ximu , Wang Xinrui , Feng Xin
Published: April 2021

Purpose: Although folic acid (FA) supplementation has been shown to reduce general cardiovascular risks, its impact on hypertensive disorders of pregnancy (HDP) is unclear. We performed a systematic review and meta-analysis to clarify the association between FA and the risk of HDP (pre-eclampsia (PE) and gestational hypertension (GH)). Methods: PubMed, EmBase, and Cochrane Library were searched up to June 18, 2020, stratified by type of disease, initiation time of FA, form of FA and pre-conception Body Mass Index (BMI). The quality assessment of included studies was evaluated using Newcastle-Ottawa Scale (NOS) for cohort studies and Cochrane Collaboration’s Risk of Bias Assessment Tool for randomized controlled trials (RCTs). Between-study heterogeneity was quantified using Cochran’s Q-statistic and I2 statistics. Sensitivity analysis was performed by excluding the studies one by one, and publication bias was analyzed using funnel plots. Results: Twenty studies with 359041 patients were identified for inclusion in the meta-analysis which included 3 RCTs and 17 cohort studies. Pooled estimates showed RR of 0.83 (95%CI 0.74-0.93, P=0.0008) for association between low dose FA (LD-FA) and the risk of PE, but LD-FA was not associated with GH (RR 1.05, 95% CI 0.97-1.13, P=0.20). In addition, the results of subgroup analysis showed that post-conception LD-FA had a 31% decreased risk of PE (RR 0.69, 95% CI 0.59-0.80, P<0.00001), and LD-FA in patients with pre-conception BMI<25 kg/m2 had a 32% decreased risk of PE (RR 0.68, 95% CI 0.56-0.81, P<0.0001) Conclusions: LD-FA significantly decreased the risk of PE but not GH, and post-conception LD-FA and pre-conception BMI<25 kg/m2 were considered as protective factors to reduce the risk of PE.
Spiders (Araneae) Collected as Prey by the Mud-Dauber WaspsSceliphron caementariumandChalybion californicum(Hymenoptera: Sphecidae) in Southeastern Nebraska
Authors: Corey Tyler B. , Agpawa Earl , Hebets Eileen A.
Published: April 2021

Predator diets represent a potential interaction between local prey availability, prey antipredator defenses, and predator foraging behavior. Female spider-specialist mud-dauber wasps (Hymenoptera: Sphecidae) collect spiders and provision them intact, but paralyzed, to their developing larvae, providing a unique means of quantifying the diversity and abundance of prey that they capture. Mud-dauber wasps are hypothesized to be a major source of selection on antipredator defenses in web-building spiders, and the spiny and thickened abdomens of female spiny orb-weaving spiders (Araneae: Araneidae) are hypothesized to function as antiwasp defenses. We inventoried spider prey from nests of the mud-dauber wasps Sceliphron caementarium (Drury) and Chalybion californicum (Saussure), and surveyed for spider fauna in areas surrounding nest collection sites, to specifically investigate if the spiny orb-weaver Micrathena gracilis (Walckenaer) was collected as prey by these wasps. We collected nests from six sites in southeastern Nebraska from two regions that we classify based on habitat—a forest corridor and agricultural land. We collected 761 intact spider prey from 87 nests and identified them to the family level. None of these spiders were M. gracilis. Micrathena gracilis were rare in faunal surveys on agricultural land and, surprisingly, absent in forest corridor surveys. Mud-dauber wasps were more common; we collected more spiders on agricultural land than in the forest corridor. We propose that in agricultural landscapes, the lack of certain spiders in mud-dauber wasp nests is driven by habitat use differences between predators and prey rather than physical antipredator defenses.
Consumer-Ready Insect Hotels: An Assessment of Arthropod Visitation and Nesting Success
Authors: Harris B.A. , Poole E.M. , Braman S.K. , Pennisi S.V.
Published: April 2021

Insect nesting boxes and hotels have the potential to provide shelter and overwintering sites for beneficial insect communities such as pollinating bees, wasps, earwigs, and other predatory arthropods. This study evaluated beneficial arthropod visitation to consumer-ready, commercially available nesting boxes over a 2-yr period. Insect hotels were placed on mature river birch (Betula nigra L.) and crape myrtle (Lagerstroemia indica L.) in garden plots established with floral resources for pollinators and other beneficial insects. Paper and thread-waisted wasps, soldier flies, predatory ants, and spiders were observed visiting the boxes. Boxes located in garden plot treatments (with floral resources) had the greatest numbers and diversity of pollinator and beneficial insect taxa compared to control plot treatments (naturalized areas away from floral resources) in 2016. Insect hotels placed on B. nigra had a higher number of thread-waisted wasps in 2016 and spiders and total beneficial insects in 2017. Higher numbers of predatory ants and total beneficial arthropods were found in boxes placed on L. indica in 2016. During the study, bamboo stems and drilled tunnels in the insect boxes were evaluated for arthropod inhabitance. Largest counts of occupied stems and tunnels were observed in boxes placed in proximity to floral resources and on L. indica trees.
Rapid Bioassay for Detection of Acaricide Resistance in Tetranychus urticae (Acari: Tetranychidae)
Authors: Martínez-Huasanche Fernando , Rodríguez-Maciel J. Concepción , Santillán-Galicia Ma. Teresa , Lagunes-Tejeda Ángel , Rodríguez-Martínez Douglas , Toledo-Hernandez Ricardo , Guzmán-Franco Ariel W. , Silva-Aguayo Gonzalo
Published: April 2021

Early detection of resistance to acaricides in Tetranychus urticae Koch (Acari: Tetranychidae) populations is important for the implementation of efficient control methods. Current methodologies to detect resistance in the laboratory require exposure to acaricides for 24 to 72 h. Our objective was to design a reliable method faster than the current one. We modified the existing Insecticide Resistance Action Committee method to obtain results in less than 4 h. Experiments were conducted using a susceptible laboratory population of T. urticae and a field population from raspberry Rubus idaeus L., obtained in Tlazazalca, Michoacán state, Mexico. Susceptibility to the acaricides abamectin, acequinocyl, fenpropatrin, propylene glycol monolaurate, and bifenazate was evaluated. Reliable results were obtained in less than 30 min for all acaricides except bifenazate, for which results were obtained in 3.5 h. For abamectin, relative resistance (RR) of the field population compared with the susceptible colony achieved values of 13.99× (RR50) and 6.5× (RR95). For bifenazate, RR50 and RR95 values were 14.9× and 12.9×, respectively. For all other acaricides, the RR values were <10×.
Characterization of Bioaerosols and Particulate Matter (PM) in Residential Settings of Asthmatic Patients of Lahore, Pakistan
Authors: Imran Bukhari Syed Shahid , Ali Zulfiqar
Published: April 2021

Airborne bioaerosols and particulate matter (PM) have been associated with asthma occurrence. Due to the adverse indoor environment and the absence of any baseline data for asthmatic patients of Pakistan, this study was aimed to establish a correlation between microflora and PM of residential microenvironments of asthmatic patients. This pilot study was conducted in different residential settings of asthmatic patients registered in the Jinnah hospital, Lahore. The characterization of PM (PM01, PM2.5, PM10) and bioaerosols were carried out in the houses of fifty patients that were categorized into four groups; A-large (418.06 m2 ), B-medium (211 m2 ), C-medium (104 m2 ), and D-small (62.71 m2 ) houses. The PM concentrations were monitored; using the DustTrack8533 aerosol monitor and the bioaerosols were characterized up to the Genus; using the culture-based method and biochemical testing. The bioaerosols were sampled; using the expose plate method and were analyzed using morphological features and biochemical tests. Eleven types of fungi and seven bacterial types were found in the air samples. The tendency of asthma occurrence is linked with higher Alternaria spp and Aspergillus spp. The mean indoor readings of PM01, PM2.5, PM10 were highest in D-category (331.75, 342.5, and 502.33 respectively). Moreover, the highest bacterial 9618 CFU/m3 ) and fungal levels (3092 CFU/m3 ) were also seen in D-category. According to two-way ANOVA, bacterial concentration was significantly different among the four groups while fungi concentration was non-significant (p<0.05). Pearson correlation showed a significant positive correlation among bioaerosol counts, relative humidity, and temperature. Moreover, a positive significant correlation was also observed among PM, bioaerosols, and temperature (p<0.01). The multiple regression analysis confirms temperature as a significant predictor of bioaerosols and bacterial and fungal concentrations were observed to be a significant predictor for PM. Hence monitoring the PM levels could help in maintaining the indoor microenvironment for sensitive asthmatic patients.