bluuebunny/crossref_metadata_2025_split huggingface dataset:
The association between problematic online gaming and perceived stress: The moderating effect of psychological resilience
Authors: Canale Natale , Marino Claudia , Griffiths Mark D. , Scacchi Luca , Monaci Maria Grazia , Vieno Alessio 
Published: February 2019

Background and aims
Vulnerability to stress appears to be a potential predisposing factor for developing specific internet-use disorders, such as Internet Gaming Disorder (IGD). Studies investigating the protective effect of psychological resilience against the impact of perceived stress on IGD and weekly gameplay have yet to be reported in the existing literature. The aim of this study was to examine the potential moderating relationships between perceived stress and online gaming (more specifically operationalized as IGD and weekly gameplay) with psychological resilience.

Methods
An online survey was administered to 605 participants (males = 82%, Mage = 24.01 years, SDage = 6.11). A multivariate multiple regression model was applied to test for the possible contribution of perceived stress and psychological resilience to weekly gameplay and IGD.

Results
Perceived stress was associated with higher scores of IGD, whereas psychological resilience was related to lower scores of IGD. In addition, the combination of having higher perceived stress and lower level of psychological resilience was associated with a particularly high hours of gameplay per week.

Discussion and conclusions
These findings further support the importance of personal traits (perceived stress and psychological resilience) in online gaming (IGD severity and weekly gameplay), and also emphasize the unique moderating relationship between perceived stress and weekly gameplay with lack of resilience. Enhancing psychological resilience to decrease the likelihood of online gamers who experience higher level of stress from spending more hours per week gaming is recommended.
Differentiation between young adult Internet addicts, smokers, and healthy controls by the interaction between impulsivity and temporal lobe thickness
Authors: Zsidó András N. , Darnai Gergely , Inhóf Orsolya , Perlaki Gábor , Orsi Gergely , Nagy Szilvia Anett , Lábadi Beatrix , Lénárd Kata , Kovács Norbert , Dóczi Tamás , Janszky József 
Published: February 2019

Background and aims
Internet addiction is a non-substance-related addiction disorder with progressively growing prevalence. Internet addiction, like substance-related addictions, has been linked with high impulsivity, low inhibitory control, and poor decision-making abilities. Cortical thickness measurements and trait impulsivity have been shown to have a distinct relationship in addicts compared to healthy controls. Thus, we test whether the cortical correlates of trait impulsivity are different in Internet addicts and healthy controls, using an impulsive control group (smokers).

Methods
Thirty Internet addicts (15 females) and 60 age- and gender-matched controls (30 smokers, all young adults aged 19–28 years) were scanned using a 3T MRI scanner and completed the Barratt Impulsiveness Scale.

Results
Internet addicts had a thinner left superior temporal cortex than controls. Impulsivity had a significant main effect on the left pars orbitalis and bilateral insula, regardless of group membership. We identified divergent relationships between trait impulsivity and thicknesses of the bilateral middle temporal, right superior temporal, left inferior temporal, and left transverse temporal cortices between Internet addicts and healthy controls. Further analysis with smokers revealed that the left middle temporal and left transverse temporal cortical thickness change might be exclusive to Internet addiction.

Discussion
The effects of impulsivity, combined with a long-term exposure to some specific substance or stimuli, might result in different natures of relationships between impulsivity and brain structure when compared to healthy controls.

Conclusion
These results may indicate that Internet addiction is similar to substance-related addictions, such that inefficient self-control could result in maladaptive behavior and inability to resist Internet use.
ФАЗОВАЯ ДИАГРАММА СИСТЕМЫ FeGa2Se4-FeIn2Se4 И КРИСТАЛЛИЧЕСКАЯ СТРУКТУРА FeGaInSe4
Authors: Mammadov Faik M. , Imamaliyeva Samira Z. , Amiraslanov Imamaddin R. , Babanly Mahammad B. 
Published: February 2019

Методами дифференциального термического анализа (ДТА) и рентгенофазового анализа (РФА) изучены фазовые равновесия в системе FeGa2Se4-FeIn2Se4. Установлено, что она квазибинарна и характеризуется образованием широких областей твердых растворов со стороны исходных соединений FeGa2Se4 (a-фаза) и FeIn2Se4 (b-фаза). b-фаза состава FeGaInSe4 плавится конгруэнтно при 1222 К и кристаллизуется в тригональной сингонии (Пр. гр. R3m) с параметрами решетки: а = 0.39290(1) нм, с = 3.8542(6) нм. С использованием порошковых дифракционных данных методом Ритвельда определена заселенность кристаллографических позиций в FeGaInSe4 и показано, что она качественно отличается от таковой для FeIn2Se4.

Работа выполнена в рамках научной программы международной лаборатории “Перспективные материалы для спинтроники и квантовых вычислений”, созданной на базе Института катализа и неорганической химии НАНА (Азербайджан) и Международного физического центра Доностиа (Испания).
ДИНАМИЧЕСКОЕ НАНОСТРУКТУРИРОВАНИЕ ФАЗ ПРЕДПЛАВЛЕНИЯ NaCl
Authors: Mashkina Ekaterina S. , Barkov Konstantin A. 
Published: February 2019

Исследованы флуктуационные неравновесные процессы предплавления NaCl в различных кинетических режимах. На основе экспериментальных данных, полученных при изучении переходных фаз при плавлении NaCl, проведены расчеты размеров наноструктур, формирующихся в фазе предплавлении. Средний размер кластеров в области предплавления NaCl составляет ~ 15 нм. Рентгеноструктурный анализ NaCl в области температур T ≥ 0.85 Tm показал немонотонное изменение пиковой интенсивности, которое связано с тепловыми флуктуациями в предплавлении. Размер областей когерентного рассеяния составляет ~ 60-95 нм и находится в удовлетворительном согласии с рассчитанными параметрами нанокластерных структур фаз предплавления. Нелинейное изменение термодинамических и структурных параметров, а также флуктуационный характер тепловыделения в переходной области предплавления свидетельствуют о динамической природе формирования нанофазы вблизи точки плавления NaCl.

Результаты исследований получены на оборудовании Центра коллективного пользования Воронежского государственного университета.
АНАЛИЗ МОРФОЛОГИИ И СОСТАВА ПОКРЫТИЙ НА ОСНОВЕ НИТРИДА ТИТАНА, СФОРМИРОВАННЫХ МЕТОДОМ КОНДЕНСАЦИИ С ИОННОЙ БОМБАРДИРОВКОЙ
Authors: Orlov Pavel V. , Korotaev Dmitry N. , Nesov Sergey N. , Korusenko Petr M. , Povoroznyuk Sergey N. 
Published: February 2019

С применением экспериментальных методов анализа исследованы морфология, элементный состав и химическое состояние элементов покрытий на основе нитрида титана, формируемых методом конденсации с ионной бомбардировкой. Установлено, что покрытия с различным временем формирования обладают достаточно близким химическим составом и содержат нитрид (TiN), оксинитрид (TiNxO1-x), оксид (TiOx), карбид титана (TiC). Однако с увеличением времени формирования в покрытиях наблюдается повышение доли углерода, входящего в состав карбида титана. На основе анализа состава покрытий, полученных при различной длительности формирования, а также данных об изменении состава покрытий по глубине предложена возможная динамика внедрения и диффузии примесей (углерода и кислорода) в процессе формирования покрытий.

Авторы выражают благодарность Ивлеву К. Е. за проведение исследования образцов методом SEM, а также руководству ОмЦКП СО РАН за предоставление оборудования для исследования образцов методами SEM и EDX.
Работа выполнена при финансовой поддержке Минобрнауки РФ в рамках государственного задания, проект № 11.11760.2018/11.12.
Peacebuilding Through Yoga? Qualitative Assessment of a Yoga Program in a Social Housing Complex in Santa Marta, Colombia
Authors: Liévano-Karim Laura 
Published: February 2019

Abstract
The goal of the study was to assess perceived mental and physical health benefits of a yoga intervention for people living in Ciudad Equidad, a social housing complex in Colombia. The study participants voluntarily enrolled to complete two yoga sessions per week, each lasting 1.5 hours, during a 3-month period. Additionally, they participated in baseline and postintervention focus groups. This qualitative assessment was intended to identify perceived changes in aggressiveness, interpersonal relationships, and stress after participating in the yoga sessions. Data analysis revealed that participants perceived changes over time in relation to when they began the intervention.
Graves’ disease and thyroiditis can be differentiated using only free thyroid hormone levels
Authors: SÜMBÜL Hilmi Erdem , ACIBUCU Fettah 
Published: February 2019

Objectives: As the treatment approaches of Graves’ disease and thyroiditis are different, differential diagnosis is important. In this study, we analyzed whether it is possible to perform a differential diagnosis for these two conditions by checking the increase ratio of free thyroid hormones.Methods: In total 156 patients were taken into this study of which 29 were thyroiditis (17 had subacute thyroiditis, 6 had post-partum and 6 had silent thyroiditis) and 127 were Graves patients. The age, free T3 (FT3), free T4 (FT4), thyroid stimulating hormone (TSH) levels, FT3 index (FT3/FT3 upper limit of normal (ULN)), FT4 index (FT4/FT4 ULN) and free thyroid hormone index (FTHI) (FT3 index/FT4 index) of all patients were determined.Results: A significant difference was found between the mean TSH, FT3 and FT3 index between Graves’ disease and thyroiditis (p = 0.036, p = 0.001 and p =0.001, respectively). When the groups were compared in terms of FTHI, the difference was found statistically significant (p = 0.001). FTHI was above 1 in all patients with Graves’ disease whereas it was found below 1 in all patients with thyroiditis. There were no statistically significant difference between the Graves’ disease and the thyroiditis in terms of age, FT4 and FT4 index (p = 0.748, p = 0.389 and p = 0.392, respectively).Conclusion: Based on these results, considering the increases in free thyroid hormone values we can say that it is possible to perform a differential diagnosis of Graves’ disease and thyroiditis, and that this may be used as a practical method to differentiate these two conditions.
Utilizing a Low-Carbohydrate/High-Protein Diet to Improve Metabolic Health in Individuals with Spinal Cord Injury (DISH): study protocol for a randomized controlled trial
Authors: Yarar-Fisher Ceren , Li Jia , McLain Amie , Gower Barbara , Oster Robert , Morrow Casey 
Published: February 2019

Abstract
Background: Metabolic disorders (e.g., impaired glucose tolerance, insulin resistance, and type 2 diabetes) are more prevalent in people with spinal cord injury (SCI) vs. able-bodied individuals. Dietary modification is a more cost-effective treatment option than pharmacological therapies for reducing the risk of metabolic dysfunction. Lowering carbohydrate, increasing protein, and maintaining a proper dietary fat intake are expected to induce favorable adaptations in glucose control, body fat distribution, and the composition of gut microbiome. However, dietary modification has not been rigorously investigated in people with SCI. The purpose of this study is to determine if an 8-week low-carbohydrate/high-protein (LC/HP) dietary intervention will show improvements in clinically important metrics of metabolic function, body composition, the composition of gut bacteria, and quality of life.
Methods: We intend to recruit 100 participants with chronic traumatic SCI (3 years post-injury, C5-L2, AIS A-D, and 18-65 yr) and insulin resistance, impaired glucose tolerance or untreated type 2 diabetes and randomly assign them into an 8-week LC/HP dietary intervention group or a control group. The daily LC/HP dietary intervention includes ~30% total energy as protein (1.6 g/kg per day) with a carbohydrate-to-protein ratio <1.5 and fat intake set at ~30% of the total energy intake. The control group does not receive any dietary intervention and are continuing with their regular daily diets. Glucose tolerance, insulin sensitivity, β-cell function, body composition, gut microbiome composition, and quality of life measures are assessed at Week 1, before starting the LC/HP dietary intervention; and at Week 8, after completion of the LC/HP dietary intervention.
Discussion: New and impactful information to be derived from this project will result in the development of a low-cost, simple, self-administered LC/HP dietary intervention for improving metabolic function in individuals with chronic SCI, improved understanding of the composition of gut bacteria in SCI, and how an LC/HP dietary intervention alters gut bacteria composition. In addition, this project will improve our understanding of the relationship between metabolic function and quality of life in individuals with long-standing SCI.
Trial Registration: ClinicalTrials.gov, NCT03207841. Registered 5 June 2017, https://clinicaltrials.gov/ct2/show/NCT03207841.
Keywords: Spinal cord injury, high-protein diet, low-carbohydrate diet, metabolic disease, insulin sensitivity, diabetes, gut microbiome.
The Ultrasound-guided Proximal Intercostal Block: Anatomical study and clinical correlation to analgesia for breast surgery
Authors: Zinbonyahgoon Nantthasorn , Luksanapruksa Panya , Piyaselakul Sitha , Pangthipampai Pawinee , Lohasammakul Suphalerk , Luansritisakul Choopong , Mali-ong Sunsanee , Sateantantikul Nawaporn , Chueaboonchai Theera , Vlassakov Kamen 
Published: February 2019

Abstract
Background: The ultrasound-guided proximal intercostal block (PICB) is performed at the proximal intercostal space (ICS) between the internal intercostal membrane (IIM) and the endothoracic fascia/parietal pleura (EFPP) complex. Injectate spread may follow several routes and allow for multilevel trunk analgesia. The goal of this study was to examine the anatomical spread of large-volume PICB injections and its relevance to breast surgery analgesia.
Methods: Fifteen two-level PICBs were performed in ten soft-embalmed cadavers. Radiographic contrast mixed with methylene blue was injected at the 2nd(15ml) and 4th(25ml) ICS, respectively. Fluoroscopy and dissection were performed to examine the injectate spread. Additionally, the medical records of 12 patients who had PICB for breast surgery were reviewed for documented dermatomal levels of clinical hypoesthesia. The records of twelve matched patients who had the same operations without PICB were reviewed to compare analgesia and opioid consumption.
Results: Median contrast/dye spread was 4(2-8) and 3(2-5) vertebral segments by fluoroscopy and dissection respectively. Dissection revealed injectate spread to the adjacent paravertebral space, T3 (60%) and T5 (27%), and cranio-caudal spread along the endothoracic fascia (80%). Clinically, the median documented area of hypoesthesia was 5(4-7) dermatomes with 100% and 92% of the injections covering adjacent T3 and T5 dermatomes, respectively. The patients with PICB had significantly lower perioperative opioid consumption and trend towards lower pain scores.
Conclusions: In this anatomical study, PICB at the 2nd and 4th ICS produced lateral spread along the corresponding intercostal space, medial spread to the adjacent paravertebral/epidural space and cranio-caudal spread along the endothoracic fascial plane. Clinically, combined PICBs at the same levels resulted in consistent segmental chest wall analgesia and reduction in perioperative opioid consumption after breast surgery. The incomplete overlap between paravertebral spread in the anatomical study and area of hypoesthesia in our clinical findings, suggests that additional non-paravertebral routes of injectate distribution, such as the endothoracic fascial plane, may play important clinical role in the multi-level coverage provided by this block technique.
Keywords: Nerve block, paravertebral space, intercostal space, intercostal block, breast surgery.
Gamificación del aprendizaje y motivación en universitarios. Elaboración de una historia interactiva: MOTORIA-X
Authors: Prieto Andreu Joel Manuel 
Published: February 2019

El objetivo del estudio consiste en gamificar la asignatura de Actividades Físicas Expresivas y Psicomotoras de Magisterio en Educación Primaria, aplicando diferentes mecánicas y dinámicas de juego mediante la plataforma online Classcraft, observando si se mejora el aprendizaje y la motivación en el alumnado. Se utilizó un cuestionario inicial de opinión para comprobar la motivación y se gamificó la asignatura usando un enfoque de aprendizaje multisensorial y técnicas de trabajo cooperativo, asignándoles diferentes roles de trabajo.
Las conclusiones muestran mejoras en las calificaciones del alumnado, aumentando la motivación por la asignatura y mejorando el aprendizaje del alumnado. Por último, se explica el proceso de elaboración de la aventura gráfica interactiva MOTORIA-X con Twine y su aplicación Android.
Performance evaluation and kinetic parameter analysis for static granular bed reactor (SGBR) for treating poultry slaughterhouse wastewater at mesophilic condition
Authors: Basitere M. , Njoya M. , Rinquest Z. , Ntwampe S. K. O. , Sheldon M. S. 
Published: February 2019

Abstract
Poultry slaughterhouses consume a substantial quantity of potable water during processing of live birds. Subsequently, high strength poultry slaughterhouse wastewater (PSW) is generated at different stages during poultry product processing. In this study, a Static Granular Bed Reactor (SGBR) was used to treat the PSW from a poultry processing facility in the Western Cape, South Africa. The performance of the SGBR was primarily evaluated for chemical oxygen demand (tCOD) removal with the kinetics of the treatment process for PSW being evaluated using both the Grau second-order and the modified Stover-Kincannon models to predict the effluent COD. The overall treatment efficiency averaged &gt;80% when the SGBR was operated at steady state for 110 days' experimental trial. On the basis of the experimental results, the predicted values of the tCOD concentration using the Grau second-order and modified Stover Kincannon model were inconsistent with the experimental data indicating an insignificant correlation with predicted tCOD concentration being higher than the experimental data. The high variation between the modelled and experimental data based on both the Grau second order and modified Stover-Kincannon model was observed at higher organic loading rates when the reactor was fed with undiluted influent, phenomena attributed to tCOD entrapped inside the SGBR, especially during periods of clogging caused by the accumulation of suspended solids in the underdrain.
Ecotoxicological study of landfill leachate treated in the ANAMMOX process
Authors: Gamoń Filip , Tomaszewski Mariusz , Ziembińska-Buczyńska Aleksandra 
Published: February 2019

Abstract
The exacerbated production of solid residues represents a major problem in the management and handling of urban wastes. The by-product of stored municipal and industrial solid waste production is landfill leachate. Leachate is characterized by a high concentration of organic compounds, ammonia, and the presence of heavy metals. Because of its composition, this kind of wastewater can cause serious environmental pollution and should be treated to reduce its toxic effects. Increasingly, the interest is directed to the application of the ANAMMOX (anaerobic ammonium oxidation) process for the landfill leachate treatment. In this study, for the first time, the effect of treatment with the ANAMMOX process on the toxicity of leachate was investigated. Based on the research performed in this study, it could be stated that the untreated landfill leachate from the municipal landfill and the influent of the ANAMMOX reactor present phytotoxicity to Lemna minor, due to a correlation of high concentrations of organic compounds, heavy metals, such as Cd2+, Cu2+, Zn2+, and the presence of an unionized form of ammonia (NH3). The results of the Allium cepa test demonstrated that the treatment was not efficient in eliminating the genotoxic substances that are responsible for the mutagenic potential in the effluent.
This article has been made Open Access thanks to the kind support of CAWQ/ACQE (https://www.cawq.ca).
Z troską o Kościele (ludowym) i o Polsce z nim związanej
Authors: Dylus Aniela 
Published: February 2019

Artykuł jest poświęcony analizie kondycji i potencjału Kościoła katolickiego w Polsce. Kościół, rozumiany jako Kościół ludowy, był na przestrzeni dziejów nierozerwalnie związany z tożsamością narodową Polaków. Jednakże pojawiające się symptomy sekularyzacji oraz oznaki neopogaństwa w Kościele skłoniły autorkę do podjęcia refleksji nad procesami zachodzącymi w Kościele w Polsce. W artykule poruszone zostały zagadnienia relacji Kościoła i państwa, poprzez omówienie możliwych scenariuszy sekularyzacji państwa polskiego, czynników przyspieszjących odchodzenie wiernych od Kościoła, słabych i mocnych stron Kościoła oddziaływujących na społeczeństwo, których mogła doświadczyć religijność ukształtowana w Kościele ludowym. Aktualne badania statystyczne wskazujące określone tendencje i trendy, stały się przyczynkiem do podjęcia próby odpowiedzi na pytanie dotyczące możliwości zatrzymania negatywnych procesów zachodzących w Kościele. Przedstawiony artykuł analizuje zjawisko spadku dynamiki praktyk religijnych oraz innych symptomów słabnącej pozycji Kościoła.
Rozum polityczny a supozycje z teologii krzyża Josepha Ratzingera
Authors: Węgrzecki Ks. Janusz 
Published: February 2019

Autor podejmuje próbę wyprowadzenia supozycji zawartych w teologii krzyża J. Ratzingera dla rozumu politycznego. Podkreśla, że teologia krzyża stanowi klucz interpretacyjny dla wszelkiego typu działania człowieka, w tym także jego działania w obszarze polityki.
Gilbert Keith Chesterton jako prekursor Soboru Watykańskiego II
Authors: Wąs Maciej 
Published: February 2019

Artykuł ma na celu przedstawienie Gilberta Keitha Chestertona jakoprekursora Soboru Watykańskiego II. W artykule przyjęto następującą metodologię. Po pierwsze, dziedzictwo Soboru jest „funkcjonalnie” (i przy wykorzystaniu zapisów filozofa Soboru – Jacquesa Maritaina) zredukowane do trzech aspektów: włączenia liberalnej tradycji politycznej do katolickiej struktury, inicjacji procesu dialogu między religiami i poszukiwania specyficznego „świeckiego stylu” chrześcijańskiej duchowości. Po drugie, potwierdza się obecność tych trzech elementów w myśli i pismach Gilberta Keitha Chestertona.