bluuebunny/crossref_metadata_2025 huggingface dataset:
Intersectionality, Gender, and the Self-Stigma of Mental Illness
Authors: Dubke Rachel E. , Corrigan Patrick W.
Published: April 2021

Introduction: This study sought to examine self-stigma at the intersection of two identities: mental illness and gender.

Methods: Using an MTurk panel, 100 self-identified men and women with and without mental illness (total N = 400) completed the Difference and Disdain Self-Stigma Scale.

Results: Significant effects were found for mental illness (participants with mental illness reported greater perceptions of being different from the population and disdain themselves because of that) but not for gender or the interaction.

Discussion: Failure to find intersectionality may reflect classic findings from social psychological research that suggests people do not necessarily diminish self-esteem because of socio-demographic identity (I am a woman or African American). Future studies need to test for an intersection effect for public stigma.
Assessment of perinodular stiffness in differentiating malignant from benign thyroid nodules
Authors: Hu Lei , Liu Xiao , Pei Chong , Xie Li , He Nianan
Published: April 2021

Objective

We evaluated the diagnostic accuracy of perinodular stiffness, four risk stratification systems (RSSs) (KWAK-TIRADS, ACR-TIRADS, EU-TIRADS, and C-TIRADS), and the combination of perinodular stiffness and the four RSSs in differentiating malignant from benign thyroid nodules (TNs).

Methods

A total of 788 TNs in 726 patients were examined with conventional ultrasound (US) examination and sound touch elastography (STE). All TNs were classified by each of the four RSSs. The stiffness inside (E) the TNs was measured by STE. The stiffness of the 2.0-mm perinodular region (Eshell) was measured with the Shell measurement function of STE. The diagnostic performances of four RSSs, the E values, and the Eshell values were evaluated. All TNs were further divided into subgroups based on size (≤ 10 mm group and > 10 mm group).

Results

Ninety-six TNs were classified as benign and 692 as malignant. Among the single-method approaches, ACR-TIRADS showed the highest AUC (0.77) for differentiating malignant from benign TNs for all TNs included. Eshell showed the highest AUC (0.75) in differentiating malignant from benign TNs for TNs with sizes ≤ 10 mm, and there were no significant differences in AUC among all single methods for diagnosis of TNs with sizes > 10 mm (P > 0.05). The combination of C-TIRADS and Eshell/E yielded the highest AUC for all TNs (0.83) and for TNs with size ≤ 10 mm (0.85) compared with other combinations.

Conclusions

Eshell/E combined with conventional US improves the diagnostic accuracy in TNs and may reduce unnecessary fine-needle aspiration.
Targeting EML4-ALK gene fusion variant 3 in thyroid cancer
Authors: Aydemirli Mehtap Derya , van Eendenburg Jaap D H , van Wezel Tom , Oosting Jan , Corver Willem E , Kapiteijn Ellen , Morreau Hans
Published: April 2021

Finding targetable gene fusions can expand the limited treatment options in radioactive iodine-refractory (RAI-r) thyroid cancer. To that end, we established a novel cell line ‘JVE404’ derived from an advanced RAI-r papillary thyroid cancer (PTC) patient, harboring an EML4-ALK gene fusion variant 3 (v3). Different EML4-ALK gene fusions can have different clinical repercussions. JVE404 cells were evaluated for cell viability and cell signaling in response to ALK inhibitors crizotinib, ceritinib and lorlatinib, in parallel to the patient’s treatment. He received, after first-line lenvatinib, crizotinib (Drug Rediscovery Protocol (DRUP) trial), and lorlatinib (compassionate use). In vitro treatment with crizotinib or ceritinib decreased viability in JVE404, but most potently and significantly only with lorlatinib. Western blot analysis showed a near total decrease of 99% and 89%, respectively, in pALK and pERK expression levels in JVE404 cells with lorlatinib, in contrast to remaining signal intensities of a half and a third of control, respectively, with crizotinib. The patient had a 6-month lasting stable disease on crizotinib, but progressive disease occurred, including the finding of cerebral metastases, at 8 months. With lorlatinib, partial response, including clinical cerebral activity, was already achieved at 11 weeks’ use and ongoing partial response at 7 months. To our best knowledge, this is the first reported case describing a patient-specific targeted treatment with lorlatinib based on an EML4-ALK gene fusion v3 in a thyroid cancer patient, and own cancer cell line. Tumor-agnostic targeted therapy may provide valuable treatment options in personalized medicine.
Tailoring of Magnesium Substitution on Structure and Magnetic Properties of Lithium Ferrites
Authors: Mazurenko Julia
Published: April 2021

In this study is reported influence of Mg2+ doping on structure and magnetic properties of nano-sized Li0.5Fe2.5-XMgXO4 (0.0, 0.2, 0.4, 0.6, 0.8) synthesized using sol-gel auto-combustion method. The X-ray diffractometric and Mössbauer data analysis of samples confirmed the formation of pure Li0.5Fe2.5-XMgXO4 nanoparticles ranges crystallite size from 15 nm to 35 nm. Iron ions are redistributed on the A and B sites in a ratio of approximately 4:6, and magnesium ions 8:2, respectively. The advantages of the B position of the above ions are as follows: Li+>Fe3+>Mg2+. RT-Mössbauer indicated the presence of 57Fe in both sublattices. Position identification was performed based on the distribution of the over exchange fields and isomeric shift data. Magnetic characteristics were obtained for rings made of synthesized material. They showed a non-monotonic dependence on the composition and found significantly higher rates compared to similar materials obtained by solid-phase synthesis.
Monitoring of friction node surfaces in the context of their physico-chemical interactions with lubricating media of different surface activity
Authors: Kyrychenko V.I. , Kyrychenko O.V. , Ribun V.S. , Nezdorovin V.P. , Skladaniuk M.B.
Published: April 2021

The article deals with tribochemical influence of the surface activity of biosynthetic oils on the operational efficiency and reliability of lubricated friction nodes under the critical conditions. It is proved that the oil surface activity is caused by the structure and properties of their molecules and interactions with steel surfaces. Evaluating criteria of oil tribochemical activity influence on the steel surface modification has been studied. The significant influence of biooils on the steel surface nanolayer phase transformations, friction and steel wearing is claimed. It has been established that the effect of the steel crystal structure deformation and strengthening its surface depends on activity of composition of lubricant. It is proved that biooils lead to improved friction and wear indicators of lubricated samples. X-structural analysis of the steel surfaces showed that during friction the austenite is destroyed and ferrite is formed. Penetration in the lubricated steel nanolayers shows increasing the ferrite and decreasing the austenite content, that cases reducing the deformation degree of metal crystals, which leads to the strengthening of its surface under the plasticized layer and to decreasing the level of friction and wear due to the formed intersurface servitotribopolymer film, which is stable under critical friction.
Jon Abbink, A Decade of Ethiopia: Politics, Economy and Society 2004–2016
Authors: Brüne Stefan
Published: April 2021

Book Review
Unemployment and Social Disorder during the British Colonial Period in Eritrea (1941–1951)
Authors: Beyan Temesgen Tesfamariam
Published: April 2021

This article investigates the connection between unemployment and social disorder that characterized British colonial rule in Eritrea between 1941 and 1951. Using the archives of labour of the British period, this article documents the causes of social disorder that galvanized the British period in Eritrea. Based on archival documents, the article argues that the public insecurity and social disorder of the British period were largely related to socio-economic conditions resulting in mass unemployment caused by (1) the dissolution of the colonial army institution; (2) the destruction of the manufacturing industries; (3) the importation of labour from neighbouring British colonies. Upon the defeat ofItaly by the British in Eritrea during WWII, the British system had a clearly diminished appetite for colonialism and abandoned any agenda of capitalist expansion, inflicting massive redundancies on the labour force. This produced new social groups such as migrant workers, brigands, and vagabonds. Based on these archival documents, an alternative explanation is introduced pinpointing far more accurately the sources of public insecurity and social disorder during the British colonial period between 1941 and 1951.
Mordechay Lewy, Der apokalyptische Abessinier und die Kreuzzüge: Wandel eines frühislamischen Motivs in der Literatur und Kartografie des Mittelalters
Authors: Greisiger Lutz
Published: April 2021

Book Review
Editorial
Authors: Bausi Alessandro
Published: April 2021

Editorial
Bibliography of Ethiopian Semitic, Cushitic, and Omotic Linguistics XXIII: 2019
Authors: Bulakh Maria , Hummel Susanne , Panini Francesca
Published: April 2021

Bibliography of Ethiopian Semitic, Cushitic, and Omotic Linguistics XXIII: 2019
High strain rate in situ micropillar compression of a Zr-based metallic glass
Authors: Ramachandramoorthy Rajaprakash , Yang Fan , Casari Daniele , Stolpe Moritz , Jain Manish , Schwiedrzik Jakob , Michler Johann , Kruzic Jamie J. , Best James P.
Published: April 2021

High strain rate micromechanical testing can assist researchers in elucidating complex deformation mechanisms in advanced material systems. In this work, the interactions of atomic-scale chemistry and strain rate in affecting the deformation response of a Zr-based metallic glass was studied by varying the concentration of oxygen dissolved into the local structure. Compression of micropillars over six decades of strain rate uncovered a remarkable reversal of the strain rate sensitivity from negative to positive above ~ 5 s−1due to a delocalisation of shear transformation events within the pre-yield linear regime for both samples, while a higher oxygen content was found to generally decrease the strain rate sensitivity effect. It was also identified that the shear band propagation speed increases with the actuation speed, leading to a transition in the deformation behaviour from serrated to apparent non-serrated plastic flow at ~ 5 s−1.

Graphic abstract
Sway, sliding and back-rotation of piles subjected to pulse-like soil movement
Authors: Guo Wei Dong
Published: April 2021

Back-rotation and hinges were detected in in situ piles during lateral spreading, but they were not reported in model tests. This paper presents, for the first time, model tests on vertically loaded capped piles subjected to pulse-like soil movement. The study reveals (i) modes of pile–soil interaction, including sway at a sliding depth (SD) of 0.286l (l = pile embedment), back-rotation at SD = 0.57l and sliding of the piles at either SD; (ii) the evolution rule of yielding moments at the ground level (Moy) and maximum bending moment (Mm) of the pile body for each mode. Expressions are synthesised from the tests to estimate Mm, to define the ultimate state as a rotation angle exceeding 0.8–1.2 times that of free-head piles, to gain limiting soil movement wf* (that incurs hinges) and residual displacement of piles. The simple expressions offer a good estimation of limiting soil movement and permanent displacement for the piles underpinning bridges in Christchurch, New Zealand. They are useful to complement the three-layer modelling of the response of piles incurred by sliding, sway and back-rotation.
Hydrothermal Dolomitization on Devonian to Carboniferous Carbonates in Kinta Valley, Perak, Malaysia: A Petrographic Study
Authors: Mohammad Zahir Nurul Afiqah , Beg Mirza Arshad , Kadir Askury Abdul
Published: April 2021

DOI:10.17014/ijog.7.1.25-39Thick Devonian carboniferous carbonates had been deposited in a shallow marine before they were uplifted by granitic intrusion during Triassic. This carbonate platform was selectively dolomitized along N-S oriented deep-seated fault that presented in the carbonate platform. Dolostones are characterized into significant matrix dolomites and several cement dolomites. In petrography point of view, matrix dolomites comprise very fine- to fine-crystalline nonplanar-anhedral dolomite (Dolo-I), fine- to coarse-crystalline nonplanar-anhedral to planar dolomite (Dolo-II), and fine- to medium-crystalline planar- dolomite (Dolo-III). Cement dolomites also consist of medium- to coarse-crystalline planar saddle dolomite (Dolo-IV) which halfway or totally fill disintegration vugs and breaks and coarse- to very coarse-crystalline nonplanar to planar dedolomite (Ded-I). Matrix dolomites predated cement dolomites, later infilled with sepiolite and calcite. The origins of matrix and cement dolomites and other diagenetic minerals are interpreted based on the petrography and isotopic signatures by a previous worker. Dolo-I dolomite was initiated by the early stage of dolomitization with the replacement of calcite by first driving fluids from low to high temperature of magmatic source. While Dolo-II dolomite was formed with slightly modified from Dolo-I and more Mg concentration inputs. Dolo-III dolomite was likely the consequence of hydrothermal fluids causing a brecciation textures as dolomite precipitated rapidly. Subsequently, in a high temperature, the Dolo-III dolomite was formed by precipitation of cement dolomite, hydrothermal fluids as evidenced by highly depleted values of isotopic δ18O. This study intends to provide useful information for understanding the dolomitization processes in alteration of hydrothermal related to Palaeozoic carbonates within Kinta Limestone.
Analysis of the diagnostic and prognostic value of miR-9-5p in carotid artery stenosis
Authors: Liu Hongxin , Zhou Juan , Jiang Wei , Wang Feng
Published: April 2021

More and more evidence shows that microRNAs (miRNAs) play an important role in the diagnosis and prognosis of human diseases. In this study, we investigated the diagnostic value of miR-9-5p for asymptomatic carotid artery stenosis (CAS) and its predictive value for future cerebrovascular events within 5 years. A total of 88 asymptomatic CAS patients and 86 healthy individuals were recruited. The expression level of serum miR-9-5p was determined by quantitative Real-Time Polymerase Chain Reaction (qRT-PCR). The diagnostic value of miR-9-5p in CAS was assessed by a receiving operator characteristic (ROC) curve. The predictive value of miR-9-5p for the occurrence of cerebrovascular events was evaluated by the Kaplan-Meier method. The serum level of miR-9-5p was significantly decreased in asymptomatic CAS patients. ROC curve had an AUC value of 0.910, with the sensitivity and specificity of 80.7% and 87.2% at the cut-off value of 0.72, respectively. A total of 25 patients had cerebrovascular events during the 5-year follow-up, including 3 strokes and 22 transient ischemic attacks (TIAs). Kaplan-Meier survival analysis revealed that the low expression level of miR-9-5p was an independent factor closely related to the occurrence of cerebrovascular events. Serum miR-9-5p could be used as a new biomarker for the diagnosis of CAS, and the low expression of miR-9-5p is associated with poor prognosis.
Опыт построения исчисляющей классификации интертекстовых единиц
Authors: Чуриков С. А.
Published: April 2021

В статье предпринята попытка построения исчисляющей классификации интертекстовых единиц. Придерживаясь «широкого» подхода к трактовке интертекстовых связей, автор считает, что интертекстовыми единицами являются любые элементы текста А или множества текстов B, а также целые тексты, которые были в том или ином виде заимствованы в текст C или множество текстов D. Так понимаемую интертекстовую единицу предлагается называть термином коннектема (от англ. connect – соединять(ся), связывать(ся), ассоциироваться), который создан по продуктивной для лингвистической терминологии модели (морфема, фонема и т. д.) и своей внутренней форме передает идею связи. В различных контекстах одна и та же коннектема может быть представлена в тех или иных своих разновидностях, которые автор предлагает называть коннектами. Важнейшей задачей интертекстолога должно стать системное описание коннектем как парадигм коннектов. Такое описание может быть получено, если будет построена исчисляющая классификация коннектов. С точки зрения автора, в ее основу должна быть положена следующая триада параметров: 1) атрибутированность/неатрибутированность; 2) маркированность/немаркированность; 3) каноничность/трансформированность. Применение этой классификации показывает, что парадигма интертекстовых единиц, составляющих коннектему, представляет собой множество из восьми базовых вариантов во главе с основным вариантом – четко атрибутированным, маркированным и каноническим коннектом. Остальные семь типов образуются в результате применения к основному варианту следующих операций: 1) снятия атрибуции; 2) снятия маркировки; 3) трансформации. Различные типы коннектов связаны с их реализацией в определенных текстовых позициях. По мнению автора, существенное значение для функционирования коннектов имеют три текстовые позиции: 1) эпиграф; 2) заглавие; 3) тело текста. При этом именно позиция эпиграфа, специально предназначенная для размещения интертекстовых единиц, является сильной для коннектов, которые обычно сохраняют здесь все характеристики текста-источника, снабжаются четкой атрибуцией и особым образом маркируются. Предложенная исчисляющая классификация коннектов позволяет описать и «предсказать» любой вариант употребления коннектемы, что открывает широкие возможности ее применения.
Проблема перевода русских пословиц на китайский язык (на материале классических произведений)
Authors: Ван Мэн
Published: April 2021

В статье рассмотрены проблемы перевода русских пословиц на китайский. Выявлены основные особенности пословиц (общеизвестность, образность, рифма и т. д.), которые вызывают определенные трудности при поиске аналога в переводе. Каждая нация имеет свои культурные традиции, мышление, ценности, которые отражаются в пословицах. Толкование пословиц в словарях ограничено их семантикой, передает лишь общий смысл в отвлечении от типовых ситуаций их использования. При переводе важно анализировать прагматические свойства пословиц, определить их функции и роль в дискурсе, особенно в диалогической речи. Цель статьи заключается в попытке выявить оптимальные способы передачи значения, дискурсивных функций пословиц и сохранения их образности в процессе перевода. В статье рассматриваются и анализируются пять способов перевода пословиц В. С. Виноградова: полный эквивалент, частичный эквивалент, калькирование, псевдосоответствие и описательный перевод. Анализ китайских аналогов русских пословиц, конкретных переводческих решений проводится на материале перевода диалогических фрагментов из художественных произведений русской классики. В результате исследования делается вывод о том, что универсального способа перевода пословиц не существует. Адекватный перевод требует не только передачи значения пословицы, но и сохранения ее прагматических характеристик. Оптимальным считается перевод пословицы пословицей с тем же значением и сохранением образности, однако при отсутствии точных аналогов в языке перевода приходится жертвовать той или иной прагматической характеристикой. В результате проведенного в статье анализа мы пришли к выводу о том, что самым ненадежным способом перевода является дословный перевод. При поиске подходящего аналога необходимо рассмотреть все параметры пословиц, учесть семантические, культурологические и прагматические особенности таких культурно и фразеологически обусловленных языковых единиц.
Когнитивно-дискурсивная методика анализа американского креолизованного текста
Authors: Петрова А. В. , Петров М. В. , Шустрова Е. В.
Published: April 2021

В данной статье приводится схема анализа американского креолизованного текста, что позволяет описать структуру и содержание, а также прагматический потенциал текстов подобного вида. В начале статьи авторы акцентируют внимание на том, что при анализе креолизованных текстов необходимо уделять внимание сложному синтезу элементов их композиции (вербальная и иконическая составляющие). Далее в статье освещается авторская методика, включающая в себя несколько этапов анализа ключевых компонентов креолизованных текстов. Основными методами при описании карикатур выступают расширенный дефиниционный и стилистический анализ языковых единиц, метод установления прецедентности на основе различных информационных источников, а также когнитивное моделирование при помощи когнитивных сцен. Материалом для исследования стали политические карикатуры на основных кандидатов на пост Президента США: бизнесмена-миллиардера Д. Трампа (от Республиканской партии), а также экс-Госсекретаря Х. Клинтон (от Демократической партии). В статье приводится детальный анализ политических карикатур, тематически и концептуально объединенных в такие когнитивные сцены, как «ИНФАНТИЛИЗМ», «ЗООМОРФИЗМЫ», «НАЦИЗМ», «МАНИПУЛЯЦИЯ», «МАХИНАЦИЯ». Новизна методики проявляется в комплексном описании формальных и семантических составляющих мультимодального (креолизованного) текста, а также идентифицирования его потенциальной прагматики. В заключительной части статьи авторы приходят к выводу о возможности применения вышеуказанной методики к другим видам креолизованных текстов (демотиваторы, комиксы, афиши, плакаты, мемы и т. д.).
О семантическом потенциале порядковых числительных в русском языке
Authors: Белякова С. М.
Published: April 2021

Статья посвящена проблеме сущности и особенностей семантического развития порядковых числительных первого десятка, функционирующих в национальном русском языке. Делается вывод об активной вовлеченности данной лексико-грамматической группы в процесс функциональной транспозиции (В. Г. Гак). Развитие семантики порядковых числительных происходит по регулярным моделям, соотносимым с набором значений. Лексемы первого десятка делятся на две группы, отражающие особенности восприятия порядковых номеров объектов. Наиболее разветвленной системой вторичных значений обладает числительное первый, что объясняется сакральностью и семантической нагруженностью феномена начала. В развитии качественных значений порядковых числительных прослеживается единая общерусская традиция.
Лексические доминанты как компоненты ценностной модели общества
Authors: Биюмена А. А.
Published: April 2021

В статье рассматривается функционирование наименований лиц, относящихся к их трудовой деятельности, в печатном медиадискурсе советского периода. Данные номинации занимали значимое место в советских газетах и использовались как средство конструирования социальной идентичности граждан страны. Наиболее популярными среди них были существительные рабочий и колхозник/колхозница, указывающие на «престижные» в Советском Союзе социальные классы. Частотностью и разнообразием составляющих единиц отличались группы наименований конкретных рабочих и сельскохозяйственных специальностей, в то время как названия профессий, требующих специального образования и высокой квалификации, редко использовались в печатных изданиях советского времени. Специфичной для анализируемого исторического периода является группа обозначений лучших работников (ударник, передовик, новатор, стаханавец и т. п.). В контексте советского медиадискурса наименования лиц, указывающие на их трудовую деятельность, реализовали оценочные, идеологические и статусные прагматические коннотации. В подавляющем большинстве материалов они актуализировали положительную оценочность и подчеркивали высокий статус и общественную значимость в СССР людей, занимающихся тяжелым физическим трудом. Выявлено, что ведущим типом идентичности в прессе советского периода выступала трудовая идентичность, а наименования лиц по вовлеченности в трудовую деятельность функционировали в прессе как ключевые слова эпохи, ее лексические маркеры, идеологические клише и ценностные доминанты. Они использовались для стимулирования групповой сплоченности населения, повышения в общественном сознании ценности «человека труда», мобилизации граждан на самоотверженный труд и перевыполнение норм и заданий.
Современная стилистика – от проекта к воплощению
Authors: Денисов К. М. , Карпова О. М.
Published: April 2021

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The Analysis of the Features of Interaction in Instructed SLA
Authors: Lu Yanfang
Published: April 2021

This study investigates the interaction in university instructed setting in China. It reveals the interactional patterns, the strategies used in the negotiation of meaning and language forms being negotiated in classroom. The results show that the most frequently used interactional pattern and strategy of negotiation of meaning is IRF and comprehension check. But data shows that more complicated interactional patterns such as IRF(I)RF, IR [I1 R1 (I2 R2)] F and IR1F1 / R2F2 are being used. They are beneficial in promoting students’ language production. And we also found that there is focus on form in the negotiation of meaning, which can help to raise learner’s awareness of language forms in meaningful communication.
Influência dos Controles Formais e Informais e da Confiança no Comprometimento Organizacional
Authors: Boff Marines Lucia , Rakowski Savariz Carline , Maria Beuren Ilse
Published: April 2021

Objetivo: As implicações dos controles formais e informais e da confiança no comprometimento organizacional representam uma importante lacuna de pesquisa, devido aos seus possíveis efeitos no desempenho dos indivíduos no trabalho. Assim, este estudo analisa a influência dos controles formais e informais no comprometimento organizacional, mediada pela confiança organizacional.

Método: Uma pesquisa de levantamento foi realizada com gestores das 150 Melhores Empresas para Trabalhar, identificados na rede social LinkedIn, e a amostra final compreendeu os 84 respondentes. Os construtos foram mensurados com instrumentos já validados nas pesquisas de Goebel e Weißenberger (2017) e Verburg, Nienaber, Searle, Weibel, Hartog e Rupp (2018). Na análise dos dados coletados aplicou-se a técnica de modelagem de equações estruturais.

Resultados: Os resultados da pesquisa sinalizam que os controles formais e informais influenciam no comprometimento organizacional e a mediação da confiança organizacional apresenta efeitos nesta relação. Estes resultados estão em conformidade com a literatura que investigou algumas dessas relações. Assim, o estudo contribui ao proceder a análise de forma conjunta destes construtos com vistas nas evidências dos efeitos de controles da organização em aspectos comportamentais dos indivíduos.
Split fertilization as a strategy to reduce the amount of fertilizer applied in potato crops form Colombia. Case of study
Authors: Monsalve Oscar Iván , Espitia Eduardo María , Bolaños-Benavides Martha Marina
Published: April 2021

In potato crops in Colombia, fertilization has low efficiency in terms of absorption of nutrients by the plant due to fixing, leaching or volatilization processes. To counter this phenomenon, we evaluated the effect of the split application of fertilizers on potato plants and soil. Five treatments were evaluated: Control - fertilization used by farmers locally; As - fertilization recommended by the lab; AsSplit - monthly split of lab recommendation; AsSplit25 - monthly split of lab recommendation, reduced globally by 25%; AsSplit50 - monthly split of the lab recommendation, reduced globally by 50%. AsSplit treatment generated the highest yield (34.13 t ha-1), while treatments that reduced the amount of fertilizer by 25% and 50% obtained the lowest yield (30.94 and 29.57 t ha-1, respectively). However, they generated the lowest amount of NO3- in the leachate measurements at 30 and 90 cm deep. Our results suggest that designing the fertilization formula and applying it according to the requirements of the potato plant and soil fertility generates a positive effect on yield crop and environmental.
Phenology and growth of lulo (Solanum quitoense Lam) plants grafted onto Solanum hirtum Vahl.
Authors: Criollo-Escobar Hernando , Moncayo-Palacios Mario-Fernando , Lagos-Burbano Tulio César
Published: April 2021

Lulo (Solanum quitoense) is a promising Andean fruit tree that is highly valued in international markets because of its nutritional characteristics, flavor, aroma, and high content of vitamins A and C with antioxidant properties. However, certain sanitary problems, such as Fusarium oxysporum and soil nematodes, pose challenges to the competitiveness of lulo crops. Cultivating lulo plants grafted onto resistant patterns, such as S. hirtum, is a plausible solution to these sanitary issues; so, determining the behavior of grafted plants is relevant. In this study, the phenology and growth dynamics of grafted lulo plants were evaluated with functional analyses based on thermal time (degree days-DD). Completion of the vegetative phase of the lulo required 561 DD from planting to the onset of flower bud sprouting, 715 DD to reach anthesis, 801 DD for fruit set, and a cumulative total of 2,464 DD to reach fruit ripening. The functional analyses showed that Richards’s model fit the dynamics of the growth variables (height, leaf area index, crop growth index, total dry weight, leaf dry weight, and stem dry weight). Of the total plant dry biomass, 39.7% corresponded to the stems, 33.8% was from the fruits, 15.54% was from the leaves, 10.56% was from the roots, and 0.4% was from the flowers. The yield was not affected by the grafting process of lulo S. quitoense onto S. hirtum stocks; on the contrary, the crop population and productivity were maintained for a longer time.
Estimating genotype-environment interactions for internal fruit quality traits in cherry tomatoes
Authors: Ceballos-Aguirre Nelson , Vallejo-Cabrera Franco Alirio , Morillo-Coronado Yacenia
Published: April 2021

Genotype-environment interactions (GEI) were assessed in 10 cherry tomato accessions in nine environments, including four artificial settings (0, 60 120, and 180 kg ha-1 of potassium) established on the experimental farms Montelindo (Palestina), Tesorito (Manizales), and CEUNP (Palmira) (Colombia). The plant material included 10 cherry tomato genotypes obtained from the germplasm bank at the Instituto Agronómico de Campinas and Tomato Genetics Resources Center (TGRC). A completely randomized block design with four blocks corresponding to the level of potassium fertilization was used (0, 60, 120, 180 kg ha-1); 0 kg ha-1 was the level reported for the soil. The effective size of the experiment unit was seven plants; the plot included the five central plants. A distance of 1.5 m between rows, 0.50 m between plants, and 2 m between blocks was used. The contents of soluble solids (°Brix), vitamin C (mg/100 g fresh weight), and lycopene (µg g-1 fresh weight) were assessed. The analysis of variance (ANOVA) showed significant differences (P<0.01) between the tomato genotypes, environments, and G×E interactions for the three assessed traits . The AMMI analysis identified similar and contrasting environments and determined the genotypes that contributed the most to the GEI. The environments with 120 and 180 kg ha-1 potassium favored the expression of vitamin C, while Palmira favored the lycopene content. The findings are useful for identifying optimal locations and elite genotypes that can be used as sources of variability in fruit quality improvement programs for cherry tomatoes.
Yield and yield components of tomato grafted plants in the high Andean region of Colombia
Authors: Ramírez-Jiménez Jamer Alexis , Barrera-Sánchez Carlos Felipe , Córdoba-Gaona Oscar De Jesús
Published: April 2021

Grafting as a technique is gaining attention, and the production and demand for grafted vegetable plants have increased worldwide, especially for greenhouse cultivation. This study aimed to evaluate the potential of different scion × rootstock combinations or improving the yield of the tomato crop under greenhouse conditions. For this purpose, a scion of tomato cv. Libertador was grafted on two commercial tomato rootstock (‘Olimpo’ and ‘Armada’) and cultivated in a greenhouse in a randomized complete block experiment design, with four scion-rootstock combinations: vigor and resistance rootstocks, self-grafting and non-grafted plants. The yield and yield components were evaluated (number and weight of the fruits of extra, commercial, and non-commercial quality, weight per cluster, and weight per fruit).  Although vigor rootstocks produce less fresh fruit in the first harvests, from the seventh harvest onwards, the vigor rootstocks outperformed the other treatments in the accumulated yield by producing 37, 22 and 22% more yield, and 60, 30 and 40% higher number of fruits of extra quality in the resistance rootstock, self-grafted, and non-grafted plants. The fruits plants of vigor rootstock, self-grafted and non-grafted above 150 g, tend to have a cylindrical shape; however, fruits in the resistance rootstock tend to be flattened. The use of a vigor rootstock increased the yield of cv. Libertador, regarding the rootstock with resistance characteristics and controls, self-grafted, and non-grafted plants.
Boca A Boca Online No Turismo: Análise Netnográfica de Avaliações No Setor Hoteleiro.
Authors: Barbosa de Oliveira da Silva Maurilio , De Oliveira Arruda Dyego , Pasquotto Mariani Milton Augusto
Published: April 2021

A popularização das mídias sociais representou a oportunidade para que consumidores pudessem exprimir suas opiniões às empresas e outros consumidores. Essas opiniões, positivas ou negativas, são chamadas de eWOM (eletronic word of mouth) ou boca a boca online e são compostas de revisões, comentários e análises de produtos. O presente artigo objetiva analisar os principais atributos valorizados pelos turistas que tenham comentado na página TripAdvisor, acerca de meios de hospedagem visitados na cidade de Bonito-MS, um dos mais relevantes destinos turísticos do centro-oeste brasileiro. Realizou-se uma investigação de abordagem qualitativa, em que princípios da netnografia foram utilizados para coleta e análise de dados, além do uso de web scraping para acessar 1.635 comentários de 2018 do TripAdvisor. Esses comentários foram sistematizados por intermédio do software Iramuteq. Constatou-se que ‘quarto’, ‘café da manhã’, ‘piscina’ e ‘atendimento’ perfazem os atributos mais observados e posteriormente redigidos no site.
Dyke–Davidoff–Masson syndrome: description of clinical case with diagnostics by EEG, MRI, MR-tractography, fMRI
Authors: Gumin I. S. , Gubskiy I. L. , Mironov M. B. , Rubleva Yu. V. , Moizykevich E. R. , Burd S. G. , Lelyuk V. G.
Published: April 2021

Dyke–Davidoff–Masson syndrome is a possible cause of several pathologies and has rare appearance in clinical practice. One of these causes is a perinatal stroke. The man 59‑year‑old applied to the Federal center of brain and neurotechnologies had this one. The patient had bilateral tonic‑clonic seizures with loss of consciousness, and remission was observed during the last 4 years with antiepileptic drugs treatment. Complex radiological and func‑ tional diagnostics were performed with electroencephalography, magnetic resonance imaging, magnetic resonance tractography, functional magnetic resonance imaging. As a result of research many signs of Dyke–Davidoff–Masson syndrome were found. On the example of damage in the perinatal period and subsequent adaptation of the brain, its plasticity with respect to speech function was shown.
Mind and brain: what is the connection? Clinical and philosophical aspects
Authors: Zobin Mikhail L.
Published: April 2021

The analytical review touches on clinical, neurobiological and philosophical problems of the relationship between brain and mind. With regard to the needs of clinical practice, the ontological aspects of consciousness and free will are considered, and some theoretical models of behavioral psychopathology are analyzed. A conclusion is made about the priority in psychiatry of the neurobiological paradigm while maintaining interest in modern forms of interactionist and property dualism.
Treatment without diagnosisand diagnosis without treatment
Authors: Zislin Iosif M.
Published: April 2021

In this article we try to compare psychiatric and psychoanalytic approaches to diagnosis. It is shown that the psychiatric diagnosis is based upon the metonymic principle, while the psychoanalytic diagnosis is based entirely on the metaphor. This fundamentally different approach leads to the fact that, unlike psychiatry, there is no place for malingering in psychoanalysis.
The glaciation of Serra de Queixa-Invernadoiro and Serra do Gerês-Xurés, NW Iberia. A critical review and a cosmogenic nuclide (10Be and 21Ne) chronology
Authors: Vidal Romaní Juan Ramón , Fernández Mosquera Daniel , Marti Kurt
Published: April 2021

The Serras of Queixa-Invernadoiro and Gerês-Xurés in the NW of the Iberian Peninsula are two small mountain massifs located at low altitude that were glaciated in the Pleistocene. The prevailing granitic lithology was a problem for mapping glacial forms (in many cases interpreted as banal granite forms) and for the identification of the tills (misunderstood as remains of regolith). A combination of geomorphological techniques (genetic mapping of granite forms and deposits), the micromorphological study of till thin sections and the morphoscopy of quartz grains at the SEM enabled to establish a model of the geomorphological evolution complemented with the chronology by cosmogenic nuclides (21Ne and 10Be) of both glacial systems. The obtained results represent the glacial evolution of the area from circa 250 ka B.P.
Caracterización isotópica de Elba, la mujer mesolítica de Chan do Lindeiro (Pedrafita, Lugo, Península Ibérica)
Authors: D'Anglade Aurora Grandal , Vidal Gorosquieta Amalia
Published: April 2021

El estudio de isótopos estables de carbono y nitrógeno de la mujer mesolítica recuperada en la cueva de Chan do Lindeiro (Pedrafi do Courel, Lugo) y la comparación con otros humanos procedentes de diversos yacimientos de la Cornisa Cantábrica permite encuadrar a este individuo en una etapa transicional, con una economía diferente a la de los cazadores-recolectores paleolíticos pero también distinta a la de los posteriores productores neolíticos. La relación entre esta mujer y los uros (Bos primigenius) recuperados en el mismo yacimiento puede haber sido diferente al simple aprovechamiento cárnico.
Comparison of intensity and post-effort response in three interval trainings in young tennis players: running interval, specific interval, and specific intermittent training
Authors: Suárez-Rodríguez D , del Valle M
Published: April 2021

Introduction: In recent years, considerable interest has been shown in adapting training to the specific characteristics of tennis. The use of intermittent exercise seems to adapt better to the sport’s work/recovery structure and using specific movements allows for local adaptations and complex work. Nevertheless, we need to achieve a level of intensity that is at least similar to what is achieved when continuous running is used. The ability to recover between points is also a decisive factor in terms of performance. Our hypothesis is that recovery depends on stimulus type, which means the most suitable stimuli must be chosen to improve this capacity. Material and method: Our study’s goal was to compare the intensity and post-effort behaviour triggered by three types of exercise: continuous running with 2-minute intervals (GIT), rallies with 2-minute intervals (SIT) and intermittent rallies (SIIT). We measured heart rate (HR) and blood lactate levels during the three exercises, as well as the recovery to 130 beats and in the first 10 and 20 seconds post-effort. Results: Heart rate intensity was significantly higher in SIT than in GIT and lactate levels were higher in both SIT and SIIT compared to GIT. Heart rate recovery is significantly slower in both specific exercises, increasing in the first 10 and 20 seconds with SIIT. Discussion: We have reached the conclusion that specific training led to greater intensity in the specific exercises. Post-effort response is slower in the specific trainings and paradoxical in the initial seconds of intermittent training.
Robótica na escola: um relato de experiência de extensão na cidade de Catolé do Rocha/PB
Authors: Silva Alexsandro Trindade Sales da , Lima José De Arimatéia Augusto de , Diniz Leticia Bezerra Sousa , Saldanha Hillary Diniz , Carneiro Ian Carlos De Andrade
Published: April 2021

O presente texto visa apresentar as ações desenvolvidas durante a execução do projeto Robótica na Escola. O projeto teve como principal objetivo proporcionar aos alunos do 9º ano da Escola Municipal Luzia Maia (parceiro social) o primeiro contato com a robótica. Os alunos beneficiados participaram de um curso de introdução à robótica, durante o curso, tiveram a oportunidade de conhecer, montar, programar e cumprir desafios utilizando o kit de robótica Lego, como também participar de um minicurso de robótica com Arduino. As ações desenvolvidas permitiu a articulação entre pesquisa, ensino e extensão.
IFIZASSIM: protagonismo discente em tempos de pandemia
Authors: De Oliveira Idelmárcia Dantas , Da Silva Sara Barbosa
Published: April 2021

Este artigo visa relatar a experiência vivenciada em projeto de extensão do Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte (IFRN), vinculado ao Campus Ceará-Mirim, denominado iFizAssim, realizado durante a suspensão das aulas presenciais provocada pela pandemia da Covid-19. O projeto teve como objetivo estimular a interação, a criatividade e o entretenimento entre alunos do IFRN, por meio da criação de postagens lúdicas e informativas, além de promover a interação entre seus participantes. Para tanto, os alunos do Campus Ceará-Mirim, membros da equipe do projeto, simularam uma organização virtual, sem fins lucrativos, com o intento de selecionar, produzir e disponibilizar o referido conteúdo na rede social Instagram. O projeto foi efetuado de 30 de maio a 30 de junho de 2020, sendo composto pelas atividades: apresentação do projeto, definição de papéis dos membros da equipe, elaboração de microprojetos, seleção de conteúdo, postagens no Instagram e avaliação do projeto.
Extensão universitária na UPE multicampi: avaliação dos indicadores de 2018 e 2019
Authors: Santos Hígor Ricardo Monteiro , Batista Bárbara Siqueira , Ribeiro Miriam Lecilia Farias , Mendes Josiete Da Silva
Published: April 2021

Por meio da institucionalização e inserção nas matrizes curriculares dos cursos de graduação, a Extensão Universitária tem ganhado evidência nas universidades brasileiras. Nesse sentido, o objetivo deste trabalho é descrever as principais características de um conjunto de 40 ações extensionistas aprovadas em edital da Universidade de Pernambuco (UPE), as quais tiveram como base os indicadores de avaliação da extensão universitária definidos pelo Fórum Nacional de Pró-Reitores de Extensão (FORPROEX). Diante disso, foi realizada uma pesquisa documental em fontes primárias, tais como o site da UPE, os relatórios das ações extensionistas e os relatórios do setor de Recursos Humanos. Os resultados apresentados neste trabalho evidenciam um alto número de ações na área de saúde, assim como uma grande contribuição para o desenvolvimento econômico, social e cultural das regiões abrangidas pelas ações. Dessa forma, foi possível perceber contribuições para vários munícipios, escolas públicas e inclusão de população vulnerável como público-alvo. Além disso, este trabalho também avança no sentido de aplicar um sólido instrumento de avaliação proposto pelo FORPROEX num ambiente real de ações extensionistas.
Projeto das margaridas: empoderando mulheres no Município de Pocinhos
Authors: Araújo Bruno Allison , Narciso Matheus Gutemberg Rufino , Almeida André Atanásio Maranhão , França João Paulo , Gomes Thiago Dos Santos , Maciel Helltonn Winicius Patricio , Nino Berttony Da Silva , Costa Cruz Luiz Ricardo De Lima
Published: April 2021

O presente texto apresenta relatos de experiências de um Programa de Extensão realizado na cidade de Pocinhos-PB em parceria com a Igreja Católica, através da Paróquia Nossa Senhora da Conceição. O Programa de Extensão teve por objetivo a capacitação do grupo de mulheres que integram o Projeto das Margaridas na Cidade de Pocinhos, inserindo novas mulheres e capacitando todas elas com conhecimentos de empreendedorismo, conhecimentos sobre a
legislação brasileira na temática da mulher, elaboração de políticas públicas, comunicação e oratória. Tais ações ocorreram paralelamente a oficinas de artesanato – pintura, bordado e costura, para assim contribuir com melhoria das condições econômicas dessas mulheres. Ao longo do desenvolvimento do Programa, percebeu-se claramente a evolução das mulheres tanto
no aspecto de desenvoltura com os conhecimentos adquiridos nos cursos de extensão e oficinas de artesanato, tanto do aspecto da autoestima, já que elas se sentiram valorizadas e acolhidas por parte das ações que estavam sendo levadas até elas: cursos de extensão, atividades de campo, eventos para vendas dos produtos elaborados. Ao final do desenvolvimento do Programa, pela primeira vez, segundo o relato das mulheres, elas estavam reunidas fazendo o
rateio do lucro das vendas e fazendo planejamento para a compra de mais material de consumo para a elaboração de novos produtos. Dessa forma, considera-se que as ações do presente Programa de Extensão atingiram seus objetivos propostos.
Chemical Emission of TwoEccritotarsusSpecies (Hemiptera: Miridae) Released as Biological Control Agents of Water Hyacinth
Authors: Mnguni Sandiso , Unathi-Nkosi Peter Heshula Lelethu
Published: April 2021

In the family Miridae (Hemiptera), females and males attract each other by means of sex pheromones. Among insects, these pheromones are characterized by a variety of chemical structures, including saturated and unsaturated, long- and short-chain esters, as well as unsaturated ketoaldehydes. The aim of this study was to assess the chemical emissions in Eccritotarsus catarinensis (Carvalho) and Eccritotarsus eichhorniae Henry to determine their similarity and their possible role in reproductive isolation mechanisms that led to speciation. Chemicals emitted by adults inserted in air-entrainment chambers were collected in absorbent tubes and were analyzed using gas chromatography–mass spectrometry (GC-MS). Results from the GC-MS library indicate that E. catarinensis females and E. eichhorniae males have chemical emissions that their conspecific and the same sex of the other species lack. Also, E. catarinensis males lack benzenebutanoic that the other sexes have, while E. eichhorniae males have 1,2,3,4-tetrahydro-6-(phenyl methyl) that other sexes lack. Further analysis using statistical approaches (e.g., cluster analysis, multidimensional scaling plot, and principal component ordination) indicated that cross-breeding pairs have similar chemical emissions in that E. eichhorniae females had similar chemical emissions to those of E. catarinensis males, while E. catarinensis females had similar chemical emissions to those of E. eichhorniae males. These unique differences in chemical emissions could be caused by the recently identified differences in the metathoracic scent glands and the antennae of the two Eccritotarsus species, and they may serve as a basis in explaining the interbreeding and mating incompatibilities reported in these two Eccritotarsus species.