bluuebunny/crossref_metadata_2025 huggingface dataset:
Vida artificial y criaturas virtuales
Authors:   Universidad Autónoma del Estado de México, Herrera Rafael Mercado , Jiménez Vianney Muñoz ,   Universidad Autónoma del Estado de México, Ramos Marco Antonio ,   Universidad Autónoma del Estado de México
Published: May 2023

Los organismos vivos son estructuras complejas que cumplen funciones como alimentación, desarrollo y reproducción, todo esto inmerso en un ecosistema. La vida artificial busca generar entidades llamadas criaturas virtuales que imiten las propiedades de los organismos vivos y que realicen funciones similares a las encontradas en la naturaleza, pero con ciertas restricciones. El área de las ciencias computacionales provee la capacidad de cálculo para reproducir ciertas propiedades de los organismos vivos y simularlas en ambientes controlados, llamados ambientes virtuales. Las simulaciones permiten acelerar la adaptabilidad de estos organismos sintéticos, a fin de comprender características más finas de estos fenómenos e incluso emplearlos para otros fines, tales como: investigación, desarrollo, diseño, simulación, esparcimiento, etc. Las funciones que realizan las criaturas virtuales son más simples que las de los organismos vivos, pero son similares, por ejemplo búsqueda de alimento (energía), reproducción y evolución; esta similitud nos permite observar los posibles comportamientos de los seres vivos en ambientes controlados. Una criatura virtual no necesariamente debe tener una estructura morfológica conocida, pero si una que le permita realizar sus funciones o acciones definidas, por lo que, la criatura virtual debe contar con una cabeza, un cuerpo y extremidades que le permitan evolucionar de manera continua para adaptarse al medio ambiente en el que se encuentra inmersa. Este artículo muestra una vista de los avances que se han hecho en el área de morfología de criaturas virtuales, desde su invención hasta la actualidad y los acercamientos empleados para dar una idea de cómo son modeladas.
Therapeutic study of the nausea and vomiting caused by chemotherapy medications by olanzapine to triple antiemetic therapy in Iraqi cancer patients
Authors: Ghufran salah ahmed  , Khadim ali khadim2  , Nabeel mudheher talib
Published: May 2023

Background:Chemotherapy-caused nausea and vomiting is a health problem in cancer patients. Olanzapine is used with serotonin receptor antagonists plus dexamethasone post Neurokinin 1 receptor antagonists as the antiemetic.

Objective: The study aimed to determine the efficacy of (5 and 10) mg of olanzapine with antiemetic drugs against chemotherapy-induced nausea and vomiting.

Methods: The study groups are Group S: received triple antiemetic therapy aprepitant at (1-3) day, dexamethasone at (1-4) day, and ondansetron only on the first day. Group O5: received olanzapine 5 mg with triple antiemetic therapy aprepitant (1-3) days, dexamethasone (1-4) day, ondansetron the first day, and olanzapine 5 mg (1-4) days. Group O10: received (olanzapine 10 mg with triple antiemetic therapy) aprepitant (1-3) days, dexamethasone (1-4) days, ondansetron day 1, and olanzapine 10 mg (1-4) days. The cancer was diagnosed by mamograph; the MAT score was used to control chemotherapy-caused nausea and vomiting.

Results: Higher acute and delayed nausea was observed in group S than in groups O5 and O10. Overall, nausea control was increased in group S than in groups O5 and O10. There was no significant difference between the different study groups.

Conclusion: Olanzapine 5 mg and 10 mg could treat nausea more than triple antiemetic in patients with nausea.
Evaluation the Effect of Sublingual Glutathione on the Quality of Life in COPD Patient by Using Saint George respiratory questionnaire
Authors: Ali H. Farag  , Wassan A. Abass  , Hyder S. Qassem
Published: May 2023

Background: Chronic obstructive pulmonary disease (COPD)  is  a  chronic  inflammatory  disorder  of  the  airways associated  with  airway  narrowing  with  airflow  obstruction  leading to difficulty in breathing impair daily activity and cause poor quality of life. Patients  and  methods:  Fifty  patients whom  diagnosed with COPD are divided into   two  groups,  1st control group  includes  25 patients  assigned  to  receive  conventional  therapy of Formoterol fumarate 12 microgram inhaler twice daily,  and 2nd interventional group also includes  25  patients  assigned  to  receive  conventional  therapy with  (300 mg/ 2 times daily)   sublingual glutathione  for  two months. Saint George respiratory questionnaire (SGRQ) were  measured  before and after  first and second months after treatment  in  both  study groups. Aim  of  the  study: This  study  was  object to  assess the  changes  in quality of life by using SGRQ following sublingual glutathione supplements  therapy in COPD patients. Results and conclusion: After  two months  treatment ,  the  mean  values  of  SGRQ showed a significant  increase  compared  to  pre-treatment levels in  both  groups  (P<0.01).  There  was  highly  significant  improvement  in SGRQ in both  COPD  patients  groups after 2 months of treatment with much significant improvement in intervention group which may indicate the beneficial effects of adding glutathione sublingually administered supplements in COPD patients conventional therapeutic regiment.
In silico Study of New Vascular Endothelial Growth Factor Receptor Inhibitors for The Treatment of Hepatocellular Carcinoma
Authors: Marwan Imad Jihad  , Monther Faisal Mahdi
Published: May 2023

Novel therapeutics are desperately needed for the difficult-to-treat and very lethal malignancy known as hepatocellular carcinoma (HCC). The first drug now authorized for the treatment of individuals with advanced HCC is sorafenib. To find novel Vascular Endothelial Growth Factor Receptor Inhibitors as prospective candidate therapeutics for HCC, an in-silico technique was used in this case. Docking investigations were conducted using the GOLD Suite (v. 5.7.1) from the Cambridge Crystallographic Data Centre (CCDC). The docking/scoring methods of CCDC were validated by reproducing the docking interactions and poses of Sorafenib. Based on their PLP fitness, compounds I–X and sorafenib were graded for their ability to inhibit VEGF. Compounds II, III and VIII among other ligands exhibit higher binding energies than the standard drug sorafenib that give PLP fitness value (80.4).
‘Aaqilah in the Jurisprudence of the Four Schools of Thought (Ahl Al-Sunnah): A Comparative Jurisprudential Study
Authors: Hanif Muhammad Wali
Published: May 2023

Among the punishments imposed by God Almighty for the felony of murder is the blood money, which is a financial penalty that the Lawgiver determined its amount, and it is large, so that the offender cannot bear it on his own, so the Lawgiver obligated the sane person to bear the blood money on behalf of the offender in the form of support and assistance. The clan initially bore the blood money, then Umar ibn al-Khattab, may God be pleased with him, transferred it to the people of the Diwan and the ministries. The tribes have disintegrated and families have separated, so the researcher sees the necessity of taking, according to Omar and the Hanafi school of thought, by charging the blood money to the people of the Diwan. He believes that some institutions can replace Diwan, such as ministries or the Social Security Authority, civil institutions such as trade unions and employees, or cooperative insurance companies. In studying this subject, I followed the descriptive, analytical and comparative approach, where I explained the concept of rationality, its reality, the sayings of the four schools of thought in each issue, and the statement of the most correct.
Методологічні аспекти формування стратегії розвитку вищого військового навчального закладу
Authors: Коваль М. В. , Пунда Ю. В. , Артамощенко В. С.
Published: May 2023

У статті наведено методологічний підхід до формування стратегії розвитку вищих військових навчальних закладів (ВВНЗ) за процесами стратегічного управління. Під час стратегічного аналізу вивчають макрооточення, безпосереднє оточення, внутрішнє середовище та формулюють місію та візію ВВНЗ. Акцентовано увагу, що напрями розвитку ВВНЗ визначають за співставленням місії, візії та наявних спроможностей. Запропоновано оцінювати спроможності ВВНЗ за складовими DOTMLPFI.

Процеси стратегічного управління ВВНЗ проілюстровані у статті на прикладі розроблення проєкту документа «Стратегія і перспективні напрями розвитку освітньої діяльності Національного університету оборони України на період 2023–2027 років».
Twitter y el derecho de libertad de expresión y a la identidad: Un análisis jurídico
Authors: Veloz Segura Javier Alonso
Published: May 2023

En este artículo se examina la relación entre Twitter y los derechos fundamentales de libertad de expresión y a la identidad desde una perspectiva jurídica. Se analiza el impacto de Twitter como una plataforma de comunicación masiva en la esfera pública y se exploran los desafíos legales que surgen en relación con la protección de la libertad de expresión y la identidad de los usuarios. Se abordan aspectos como la privacidad, la difamación, la responsabilidad civil y las políticas de moderación de contenido implementadas por Twitter. A través de un análisis crítico, se evalúan los alcances y limitaciones de la protección legal en el contexto de la red social Twitter.
Generalized power law model of blood flow in a stenosed bifurcated artery
Authors: Muhammad Sabaruddin Ahmad Jamali  , Zuhaila Ismail
Published: May 2023

Stenosis is a blockage caused by atherosclerosis literally lead to serious circulatory complaints, by narrowing the vessel wall and causing an alternation in the flow structure which consequently reduced the fluid flow passing to the other organs and tissues. This study, the geometry of the bifurcated is considered with presence of stenosis at mother and daughter artery. The blood vessel is modelled as a two-dimensional (2D) rigid wall since the wall of a disease artery is reported to be less compliant. The blood will be assumed as incompressible, laminar, steady and characterized as the generalized power-law model. Simulation result is obtained by using COMSOL Multiphysics 5.2, a software based on the FEM to solve the problem. Results concerning the effect of different blood rheology and severity of stenosis on the streamlines pattern are discussed.
Effectiveness of problem posing and investigation in terms of problem solving abilities, motivation and achievement in mathematics
Authors: Arifah Muzayyanah  , Dhoriva Urwatul Wutsqa
Published: May 2023

The study aims at describing the comparison between the Problem-Posing Approach and the Investigation Approach in terms of effectiveness from the perspective of Mathematical Problem-Solving Skills, mathematical motivation and Mathematical Learning Achievements. The nature of the study is a quasi-experimental research. During the conduct of the study, the overall number of populations was 206 students from Grade VII of the State 2 Junior High School Gamping. The samples within the study were selected randomly from the population namely 32 students from Grade VII A and 34 students from Grade VII B. Then, the instrument that had been administered within the conduct of the study was the Mathematical Problem-Solving Skills Test, the Mathematical Learning Achievement Test and the Mathematical Learning Motivation Questionnaire. After the data had been gathered, the overall data were analysed by using the one-sample t-test, the T2 Hotteling’s Test and the independent sample t-test. The results of the study show that the learning process by means of Investigation Approach has been more effective in comparison to Problem-Posing Approach from the perspective of Mathematical Problem-Solving Skills and Mathematical Learning Achievement but, on the other hand, the results of the study also show that the learning process by means of Problem-Posing Approach has been more effective in comparison to Investigation Approach from the perspective of Mathematical Learning Motivation for the Grade VII students of the State 2 Junior High School Gamping.
Ödön Beke 1883–1964
Authors: Itkonen Erkki
Published: May 2023

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ANALISIS PERBANDINGAN KUAT TEKAN MORTAR BERDASARKAN MODULUS HALUS BUTIR (MHB) PASIR SUNGAI DENGAN PASIR GUNUNG
Authors: Supriani Fepy , Jonrinaldi  , Beriyadi Agung
Published: May 2023

Mortar is a cementation material composed of sand and cement with added water. River and mountain sand are types of sand that are available in large quantities in Bengkulu City. This study aimed to determine the effect of grain fine modulus from river sand on the compressive strength of mortar compared to Curup Mountain Sand. The sand river used was Kembang Sri River Sand (MHB 2,91), Penanding (MHB 2,204), Lubuk Kebur (MHB 3,452), Talang Rasau (MHB 2,257) and Curup Mountain Sand (MHB 1,29). The ratio variation between cement and sand used was 1Pc : 4Ps, 1Pc : 5Ps and 1Pc : 6Ps. Each variation was made 6 cube samples with a side dimension of 50 mm. The test was done at the age of the sample 28 days. The initial flow of the mixture plan is 105-115%. The results obtained of the highest value of mortar compressive strength for the mixture of 1Pc : 4Ps and 1Pc : 6Ps was found in Curup Mountain Sand, which was 14,08 MPa and 7,77 MPa. The highest value of mortar compressive strength for 1Pc : 5Ps mixture was found in Talang Rasau River Sand, which was 11.43 MPa (120,44% compared to Mountain Sand). The 1Pc:4Ps and 1Pc:6Ps mixture of Talang Rasau River Sand has a strength of 87.64% and 93.17% compared to Mountain Sand. Kembang Sri River sand has the lowest mortar compressive strength value for each mixture of 1Pc : 4Ps, 1Pc : 5Ps and 1Pc : 6Ps, compared to the strength of mountain sand was 34,80%, 27,40% and 28,57%. On the average, river sand with the gradation in zone III can be used for mortar mixture, although its strength is still below that of mountain sand.

Keyword : river sand, mountain sand, mortar, fine modulus compressive strength.
Design of Analytical Balance for Calibration of Measuring Cup of Observatory Type Rain Gauge with Automatic Pump
Authors: Abdulmajid Muhammad Wildan , Tarigan Kerista , Humaidi Syahrul , Situmorang Marhaposan , Sinuhaji Perdinan , Darmawan Yahya
Published: May 2023

The Observation type rain gauge is a manual type rain gauge that requires a measuring cup to measure rainfall in millimeters (mm) of rain. Precise measurement requires calibration of the measuring cup so that the scale reading on the measuring cup can be trusted. Calibration of measuring cups using the mass method related to volume can use an analytical balance. Technological developments can make manual analytical balance calibration automatic by utilizing microcontrollers and pumps in filling the volume. The design of the analytical balance gets results where the average correction value for the 50 ml set point is 0.001ml, the 100 ml set point is -0.760 ml, the 150 ml set point is -0.024 ml, the 200 ml set point is -0.739 ml, and the 250 ml set point is 0.628 ml. The uncertainty value for all set points is ±0.58 ml. The correction value at each set point is different, this is influenced by the value of the measuring cup meniscus, water temperature, and Load Cell sensor. The data generated by the tool can be downloaded through the Arduino IDE application and produced files in Excel.
The Effect of Different Liquid on Temperature Uniformity and Stability in Microbath 7102
Authors: Rangkuti Waslina , Tarigan Kerista , Humaidi Syahrul , Situmorang Marhaposan , Frida Erna , Darmawan Yahya
Published: May 2023

Microbath Fluke Type 7102 is used for thermometer calibration. In the calibration process, Microbath uses liquid media as heat conductor. Liquid media in Microbath during the calibration process there is a value of uniformity and temperature stability. The value of temperature uniformity and stability is an influential component in determining the value of measurement uncertainty (U95). The smaller the U95 value, the better the calibration results. This is a factor in this study to analyse the uniformity and temperature stability of liquid types of Water, Methanol and Glycol. The uniformity test method is carried out using 5 (five) point measurements, where the reference point is in the middle. The stability test method uses the measurement of one reference point. Uniformity and stability values are connected to determine the uncertainty of measurement value using the GUM (Guide to the expression of Uncertainty in Measurement) method. The analysis showed that Methanol is more homogeneous than Glycol and Water, with values of 0.0855 ºC < 0.0942 ºC < 0.1030 ºC. Water is more stable than Methanol and Glycol, with values of 0.0021 ºC < 0.0027 ºC < 0.0028 ºC. The time to stabilise Methanol is better than Water and Glycol. Methanol can be stabilised with ± 35 - 40 minutes, Water needs ± 38 - 40 minutes and Glycol needs ± 48 - 50 minutes. The relationship between uniformity and temperature stability is that the smaller the uniformity and stability values, the smaller the U95 of a calibration result. The U95 value of Methanol 0.11 ºC, Glycol 0.12 ºC and Water is 0.13 ºC.
Hümik asit ve polimer uygulamalarının kıvam limitleri üzerine etkileri
Authors: ÖZDEMİR Nutullah , CİVELEK Zerrin
Published: May 2023

Araştırmada, toprağa polimer ve hümik asit ilavesinin kıvam limitlerinin (plastik limit, likit limit, plastiklik indeksi) gelişimi üzerine etkileri incelenmiştir. Sera şartlarında yürütülen çalışmada kil, tın ve kumlu tın olmak üzere üç farklı tekstüre sahip yüzey toprak örnekleri kullanılmıştır. Topraklar tartılarak 1.5 kg’lık plastik saksılara aktarılmış, polivinil alkol (PVA), poliakrilamid (PAM) ve hümik asit (HA) saksılara sırasıyla 500, 100 ve 500 ppm dozlarında ilave edilerek inkübasyona tabi bırakılmıştır. İnkübasyon aşamasında topraklardaki yarayışlı suyun %50’si tükenince sulama yapılmıştır. İnkübasyon sonrasında topraklar elle parçalanarak ilgili analiz ve değerlendirmeler yapılmıştır. Elde edilen bulgular; kil, tın ve kumlu tın tekstüre sahip topraklara söz konusu düzenleyicilerin (PVA, PAM, HA) ilavesi ile likit limit değerlerinin denete göre sırasıyla %11.97, %18.05 ve %21.13 oranında artırdığını göstermektedir. Plastik limit değerlerinin ise yine sırasıyla %20.70, %28.17 ve %31.26 oranında artırdığını göstermektedir. Diğer taraftan uygulamaların plastiklik indeksi değerini ise sırasıyla %3.45, %27.17 ve %66.77 oranında düşürdüğü belirlenmiştir. Süre ilerledikçe düzenleyici etkinliği azalmıştır. Polivinil alkolün tüm toprak gruplarında en etkili polimer olduğu gözlenmiştir.
MİLLÎ MÜCADELE DÖNEMİNDE İNGİLİZ İŞGALİ SÜRECİNDE ESKİŞEHİR’DE ASAYİŞ SORUNLARI
Authors: Yetim Fahri
Published: May 2023

Asayiş konusu toplumsal tarihin genel akışı içinde olağan gidişatı etkileyen yönleri itibarıyla her zaman önemli bir yere sahip olmuştur. Çoğu zaman toplumsal ortamın kendine özgü niteliklerinin yansıması olarak ortaya çıkan bu durum, bazen neden olabileceği politik sonuçları açısından bulunduğu bölgenin mukadderatına etki eder. Söz konusu durum açısından Millî Mücadele Dönemi’ne bakıldığında, Türk toplumunun tarihsel açıdan âdeta beka sorunu ile karşı karşıya bulunduğu bir dönemde asayiş sorunlarının zaman zaman bu süreci etkileyecek boyutlara vardığı görülmüştür. Millî Mücadele’nin Batı Cephesi’nde geçen muharebelerde özellikle askerî açıdan savaşın düğümlendiği ve aynı zamanda çözüme giden gelişmelerin yaşandığı bölgenin odağında yer alan Eskişehir’de, işgal döneminde bu süreci derinden etkileyen asayiş sorunları ortaya çıkmıştır. Dönemin tarihsel koşulları içinde belli ölçüde ülkenin geneli için de söz konusu olan bu durum, bölgenin savaşın gidişatı açısından bulunduğu kritik konumu dolayısıyla Eskişehir’de daha farklı önem taşımıştır. Bazı bölgelerde iç isyanların da etkisiyle kendini gösteren asayiş sorunları, bazı bölgelerde ise işgal ortamından kaynaklanan durum dolayısıyla kronik boyutlara ulaşarak toplumsal yaşamı oldukça zora sokmuştur.
Bu çalışmada spesifik olarak asayiş konusuna odaklanılarak Millî Mücadele Dönemi’nde işgal sürecinde Eskişehir’in toplumsal ortamına ışık tutulacaktır. Konuyla ilgili çok sayıda belge bulunması ve geniş bir kontekste dayanması dolayısıyla çalışma konusu, İngiliz işgali dönemi (22 Ocak 1919-20 Mart 1920) ile sınırlandırılmıştır. Çalışmada ana kaynak olarak arşiv belgelerine yer verilecektir. Ayrıca diğer resmî yayınlar, süreli yayınlar, gazeteler ve konuyla ilgili literatürden de gerekli ölçüde istifade edilecektir.
Bacterial Ball in Concha Bullosa: Report of a Case With Unusual Location
Authors: Kim Su-Jong , Moon Jee Won , Cho Yongmin , Lee Heung-Man
Published: May 2023

Choristoma, also known as a hairy polyp, is a rare benign mass that commonly occurs in the nasopharynx and oropharynx in the head and neck region. It is usually diagnosed in children and has rarely been reported in adults. In this study, we describe a nasopharyngeal choristoma in an adult man. The mass was located at the lateral nasopharyngeal wall, and the patient expressed intermittent nasal stuffiness and ear fullness. The mass was successfully removed using an endoscopic approach. Since nasopharyngeal choristoma in adults is rare, it is important to distinguish it from other benign tumors located in the nasopharynx or nasal cavity. In this report, we describe the radiologic characteristics of nasopharyngeal choristoma and summarize the importance of differential diagnosis from other benign masses.
Association of Time Interval From Surgery to Postoperative Radiation Therapy With Survival for Patients With Head and Neck Cancer
Authors: Choi Seok-Youl , Cho Yongmin , Oh Kyoung-Ho , Cho Jae-Gu , Baek Seung-Kuk , Kwon Soon-Young , Jung Kwang-Yoon , Woo Jeong-Soo
Published: May 2023

Background and Objectives Oncologic effect of initiating postoperative radiotherapy (PORT) in adherance with the National Comprehensive Cancer Network Guidelines remains uncertain. This study aimed to reassess the impact of time of initiating PORT over 6 weeks on survival.Subjects and Method Patients were dichotomized into groups according to the time of initiation, those that initiated PORT ≤6 weeks and those that initiated PORT >6 weeks postoperatively. The Kaplan-Meier, univariate, and multivariate analyses were then conducted. Outcome measures were overall survival (OS) and progression-free survival (PFS).Results OS rates at 5 years for the group that initiated PORT ≤6 weeks and those that initiated PORT >6 weeks were 86.3% and 72.9%, respectively (log-rank p=0.26). PFS rates at 5 years for the group of PORT ≤6 and for the group of PORT >6 weeks were 65.6% and 65.9%, respectively (log-rank p=0.95).Conclusion In this study, there was no statistical difference in OS and PFS rate between groups that began initiation of PORT ≤6 and those that began >6 weeks. In the future, retrospective studies with more patients will be needed to further confirm our observation from this study.
A Case of Primary Cryptococcosis of the Pharyngo-epiglottic Fold in an Immunocompetent Patient
Authors: Kwon Hyeok Ro , Ko So Young , Lee Mi Ji , Kim Seung Woo
Published: May 2023

Cryptococcus is a pathogenic fungus that can cause various infections mainly in an immunocompromised host. Cryptococcal yeasts are easily inhaled, so pulmonary infection is the most commonly encountered, but in immunocompetent status, primary cryptococcosis occurs rarely in the pharyngo-epiglottic fold. A 75-year-old male came to our clinic with the complaint of foreign body sensation in the throat that lasted for three months. Rigid laryngoscopy showed a circular mass in the pharyngo-epiglottic fold and we performed laryngeal microsurgery with CO2 laser to remove it. The patient was pathologically diagnosed as cryptococcosis. We report this case of rare, atypical cryptococcosis in the pharyngo-epiglottic fold along with a related literature review.
Exploring academics’ perspectives related to the adoption of Augmented Reality applications within an e-learning environment in Higher Education institutions: The role of AR self-efficacy, innovation resistance, perceived AR fatigue and technology involve
Authors: Alsomali Sabah
Published: May 2023

The learning environments is in continuous change and relies heavily on new technologies. Augmented Reality (AR) applications and tools are a novel e-learning tools that could be an essential component to the educational process and can accelerate students’ learning in virtual classrooms. Augmented reality applications focus on the student's involvement in the learning process and try to close the gap between student's capabilities and the real-life experience. This paper intends to explore university academics' perspectives and acceptance to use Augmented Reality applications within an e-learning environment in Higher Education institutions. A conceptual model was developed based on Theory of Planned Behaviour (TPB), Innovation Resistance Theory (IRT), Innovation Diffusion Theory (IDT) and Social Cognitive Theory (SCT). PLS-SEM was used to analyse data from 275 university academics in two large universities in Saudi Arabia. The study findings showed that subjective norm, AR self-efficacy (SE), perceived AR fatigue, technology innovativeness and innovation resistance significantly influenced the intention to use AR as e-learning tool. Moreover, complexity showed insignificant results.  The implications of this study are discussed and proposals for future research initiative are presented.
Запобігання професійних ризиків шкідливого впливу діоксиду сірки на здоров’я працівників та розвиток екологічної безпеки при очищенні промислових газів
Authors: Petryshchev Artem , Semyriahyn Sergiy , Smirnov Oleksiy , Smirnov Yuriy , Tsymbal Bohdan
Published: May 2023

Мета роботи: попередження професійних ризиків та зниження шкідливого впливу на здоров'я працівників промислових димових газів разом із підвищенням екологічної безпеки завдяки математичному моделюванню щодо оптимізації технологічних показників сіркоочищення на металургійних підприємствах.

Метод дослідження: в якості основного методу дослідження використовували регресійний аналіз.

Результати дослідження: на основі промислових даних побудовано багатофакторну математичну модель залежності ступеня сіркоочищення від технологічних параметрів процесу фільтрації димових газів на металургійному підприємстві. Це дає можливість оптимізувати технологічні показники із подальшим регулюванням процесу сіркоочищення щодо підвищення його ефективності. Досягнення зниження забруднення димових газів діоксидом сірки сприяє запобіганню професійних ризиків та зменшенню шкідливого впливу на здоров'я працівників, а також підвищенню рівня екологічної безпеки.

Практична цінність дослідження: на основі промислових даних визначено залежність, що дозволяє регулювати значення ступеня сіркоочищення димових газів при зміні технологічних параметрів фільтрації із встановленням найбільш раціональних показників. Отримані результати можуть бути враховані у налагодженні виробничого процесу як металургійної галузі, так і інших промислових підприємств, наприклад, теплоелектростанцій.

Цінність дослідження: побудовано математичну модель залежності ступеня сіркоочищення від технологічних параметрів процесу фільтрації димових газів в промислових умовах. Отримані результати представлено у вигляді рівняння багатофакторної регресії. Для більшої показовості на основі отриманої залежності побудовано та графічно наведено тривимірні графіки відповідно деяким із розглянутих технологічних параметрів.

Майбутні дослідження: розвиток майбутніх досліджень можливий в напрямку оптимізації побудованої математичної моделі.

Тип статті: розрахунково-практичний та аналітичний.
Аналіз експлуатації 155 мм гаубиці М777 в ході бойового застосування підрозділами Збройних Сил України в російсько-Українській війні в 2022 року
Authors: Sampir Oleksandr , Dachkovskiy Volodymyr
Published: May 2023

Застосування озброєння та військової техніки в ході ведення бойових дій, їх технічний стан і ступінь відповідності сучасному розвитку техніки у значній мірі характеризують технічний рівень розвитку Збройних Сил України.

Технічний стан озброєння та військової техніки характеризується його фізичним і моральним зносом.

З перших днів російсько - Української війни на озброєння підрозділів Збройних Сил України надходить різноманітна міжнародна технічна допомога, яка за своїм технічним станом не завжди відповідає всім вимогам технічної експлуатації та готовності до бойового застосування.

Однак застаріле, але фізично придатне до експлуатації озброєння та військова техніка може бути модернізовано шляхом проведення конструктивних змін або заміни окремих вузлів і деталей, тобто усувається його моральний знос. У цьому випадку техніко-економічні показники озброєння покращуються та збільшується термін його експлуатації.

Але для проведення модернізації того чи іншого зразка озброєння потрібно вході всіх етапів експлуатації проводити його технічний нагляд та аналіз технічного стану зразка з визначенням характерних причин їх несправностей.

В статті проведено аналіз експлуатації в ході бойового застосування 155 мм гаубиць М777, які були поставлені Україні в рамках міжнародної технічної допомоги в ході російсько-Української війни в період з 24 лютого по 1 липня 2022 року. Розкриті основні проблеми з якими стикались ремонтно-відновлювальні підрозділи та артилерійські підрозділи під час проведення відновлення цих систем та бойового використання. Дослідження проводилося для визначення характерних проблемних питань, що виникали в підрозділах і призводили до зниження рівня боєздатності військ з метою попередження та недопущення визначених проблем в майбутньому.
Методичний підхід до оцінювання рівня поточної оборонної достатності держави
Authors: Semenenko Oleh , Abramova Maryna , Moroz Ihor , Akinina Tetiana , Palamarchuk Svitlana , Taran Olha
Published: May 2023

Мета роботи: полягає у висвітленні тих складових національної сфери економіки, котрі беруть безпосередню участь у забезпеченні потреб сектору безпеки та оборони держави та, на основі отриманих результатів, не тільки надати можливий алгоритм оцінювання поточного рівня оборонної достатності, а й привести до відома читачів основні дефініції його обрахування.

Метод дослідження: основними методами дослідження є емпіричний метод (спостереження) та елементарний теоретичний аналіз і синтез.

Результати дослідження: в даній роботі за допомогою буквених виразів наведено можливий підхід до оцінювання рівня оборонної достатності держави з урахуванням частин сфер національної економіки, що приймають безпосередню участь у визначенні можливостей задоволення потреб сектору безпеки та оборони країни, а, також, для систематизації даних щодо оцінювання рівня поточної оборонної достатності держав та його складових, за поглядами авторів, наведений відповідний алгоритм.

Теоретична цінність дослідження: полягає у спробі авторів звернути увагу широкого кола читачів на важливість визначення поточного рівня оборонної достатності як важливого індикатору стану національної безпеки держави, а також запропонувати можливий алгоритм його розрахунку на основі оцінок його основних складових.

Тип статті: описовий та розрахунково-аналітичний.
Проблеми забезпечення національної стійкості України в умовах повномасштабної війни
Authors: Tkach Mykola , Derevianko Viktor , Chaikovska Olena
Published: May 2023

Мета роботи: виявлення закономірностей та ключових факторів стійкості України в умовах збройного повномасштабного вторгнення з боку Російської Федерації.

Метод дослідження: аналізу та синтезу подій в Україні.

Результати дослідження: виявлено ключові фактори національної стійкості.

Теоретична цінність дослідження: результати дослідження доповнюють вже існуючі теоретичні дослідження в сфері національної стійкості, а також дозволили сформувати ключові фактори національної стійкості шляхом аналізу реальних подій в умовах війни, яка за масштабами перевершила всі військові конфлікти на європейському континенті після Другої Світової Війни.

Практична цінність дослідження: в межах дослідження наведені практичні заходи уряду та громадян України, а також країн-партнерів, які дозволили зберегти українську державність і чинити ефективний опір агресії з боку Російської Федерації.
Toxicity and residual effect of selected insecticides against Bemisia tabaci and Orius tristicolor
Authors: Kon Leonardo Ikari , Ramos Rodrigo Soares , Paes Jhersyka da Silva , Araújo Vitor Carvalho Ribeiro de , Silva Patrícia Fernandes da , Araújo Tamíris Alves de , Picanço Marcelo Coutinho
Published: May 2023

The whitefly Bemisia tabaci is a global pest, well-known for its capacity to transmit begomoviruses during sap sucking (<24h). Chemical control is mainly adopted, aiming to kill the insect before it acquires and transmits virus. In the present study, we evaluated the toxicity of 17 insecticides on B. tabaci and subsequently determined the lethal time for this pest (only for the insecticides that caused B. tabaci mortality equal to or greater than 80%). Here, we present an efficient methodology for assessing the toxicity in the individual adult. We also provided an investigation regarding the residual effect of insecticides to control B. tabaci on cabbage in greenhouses. The selectivity of these insecticides for the predator minute pirate bug Orius tristicolor was also assessed. Bifenthrin, cartap, chlorfenapyr and chlorpyrifos caused ≥ 80% mortality on whitefly adults. They also showed fast lethal effect (<24 h), principally cartap, which caused 100% of mortality in only 45 min. However, these insecticides showed a short residual period of whitefly control (<3 days) and did not present physiological selectivity for O. tristicolor. In terms of whitefly management, only a few insecticides were efficient to avoid begomoviruse transmission. The short residual period and the absence of physiological selectivity for the predator suggests that the use of these products should involve a sustainable approach. Taking pest population levels into account when making control decisions and for predator preservation in the agroecosystems should positively contribute to more sustainable whitefly management.
A importância do cuidado diário na saúde da pele
Authors: Lima Júlia Caetano de , Martins Heloísa de Borba , Santos Krystal Silva Pereira , Lopes Francicero Rocha
Published: May 2023

A pele é considerada um dos maiores órgãos do corpo e que protege de produtos químicos, físicos, bactérias, fungos e raios solares. O cuidado da pele é essencial para prevenção de doenças como câncer de pele. Além de vários produtos para limpeza e hidratação, outros cuidados como uma boa noite de sono, alimentação saudável e consumo de água pode contribuir para evitar o envelhecimento precoce. Existem vários tipos de peles como oleosa, normal, seca, mista e sensível, para descobrir o seu biotipo deve procurar um profissional habilitado para identificação. Ainda, para realizar os cuidados diários com a pele é fundamental escolher uma rotina adequada para sua pele, pois uma utilização inadequada de produtos pode agravar a saúde da pele. O objetivo da pesquisa é descrever sobre o que é a pele, informando suas camadas, quais tipos de peles e quais cuidados para cada tipo e o que pode causar com a falta de cuidados. A pesquisa foi realizada por meio da revisão sistemática da literatura em materiais publicados em bases de dados e os resultados serão apresentados por meio de tabela e textos com citações. O hábito de cuidar da pele deve fazer parte da rotina de homens e mulheres de todas as idades, não sendo apenas para fins estéticos, mas também por questões de uma vida saudável.
Principais intercorrências com injetáveis na estética e o impacto na vida do paciente: uma revisão integrativa
Authors: Teixeira Rayssa Teodoro , Antunes Solange da Silva Oliveira , Gomes Andressa de Oliveira
Published: May 2023

Introdução: a crescente procura por procedimentos estéticos nas últimas décadas para a contenção das marcas do envelhecimento, o ácido hialurônico e a toxina botulínica se destacam nas áreas da estética e saúde. O tratamento facial corresponde pela maioria dos procedimentos. Objetivo: revisar entre as literaturas as intercorrências que podem ocorrer durante os procedimentos estéticos faciais injetáveis. Metodologia: a pesquisa caracteriza-se como revisão bibliográfica realizada por meio de buscas a referências bibliográficas de estudos relevantes, nas bases de dados online da literatura latino-amaricana e do caribe em ciências da saúde (lilacs) e scientific electronic libray online (scielo) e outras fontes. Os critérios de inclusão foram artigos disponíveis de forma gratuita nos idiomas português e inglês, priorizando artigos, entre 2015 a dezembro de 2022 e que tiveram relação com o tema e os critérios de exclusão foram artigos que não estivessem em semelhança com o objeto em estudo, estudos feitos em animais ou que estivessem fora do período estabelecido. Resultados: foi observado na literatura diversas intercorrências resultantes após aplicações do ácido hialurônico e da toxina botulínica na face. Às intercorrências observadas são leves, porém em algumas situações pode ser grave; as mais comuns são os hematomas, inchaços, desconfiguração da face. Conclusão: para minimizar às intercorrências os profissionais devem usar as técnicas corretas, produtos de procedência, uma boa anamnese do paciente, assepsia da sala e dos equipamentos usados. Essas intercorrências quando ocorre são danosas aos pacientes, pois causam diversos fatores negativos como a depressão, reclusão social, afeta o bem-estar e o desequilíbrio psicológico.
Geração de viagens de cargas em áreas urbanas
Authors: Santos Ricardo Kaic da Silva
Published: May 2023

A geração de viagens de cargas em áreas urbanas desencadeia problemas como congestionamento de tráfego, poluição ambiental, o consumo de fontes de energias que não são renováveis, além da emissão de poluentes atmosféricos conhecidos como PA e os gases de efeito estufa. Diante da realidade exposta, é notória a necessidade de mudança através do incentivo governamental. Com isso, o presente trabalho objetiva analisar como novas formas de operação de entregas de última milha podem ser adotadas no contexto de um país em desenvolvimento. Como objetivos específicos, propõe identificar modalidades alternativas às atividades TUC no Brasil; Investigar como as alternativas podem ser adotadas em países em desenvolvimento a favor da sustentabilidade e identificar os principais desafios e impactos das práticas de transportes de cargas urbanas entre cidades que enfrentam problemas de infraestrutura. Esta é uma revisão bibliográfica, cujo acervo foi encontrado nas bases de dados eletrônicas indexadas: Scientific Electronic Library Online (SCIELO) e Google Acadêmico. Entre os critérios de inclusão, foram utilizados os artigos que atendessem aos objetivos desta pesquisa, sendo descartados aqueles que não atendessem à temática pertinente, bem como o período de publicação estabelecido em 10 anos. Os resultados aqui apontados demonstram que novas formas de utilizações adotadas na última milha em relação à realidade de um país em desenvolvimento como o Brasil. Entre as formas de utilização, foram apontados o emprego de bicicletas e triciclos elétricos de carga, o uso de drones, o emprego de veículos autônomos, o crowdsourcing, a entrega diretamente na mala do carro e a entrega em pontos de coleta. Por fim concluiu-se que as medidas de última milha têm potencial para ser introduzidas no Brasil, desde que os investimentos públicos passem a dar atenção às manutenções de vias, aos espaços para bicicletas além do investimento em segurança.
Production of Concentrated Red Pitaya (Hylocereus Undatus) Juice by Vacuum Evaporation
Authors: Kassacula Simone de Fátima da Costa , Carlos Minunsidi , Barros António André Chivanga
Published: May 2023

The processes of concentration of liquid food, especially fruit juices, are complex processes that can cause changes in physical, biochemical, and sensory properties. The main objectives of juice concentration are to increase the product's shelf life and biochemical and microbiological stability and reduce the volume, which leads to lower transport and storage costs. Processes using heat for conservation and concentration continue to be the most used by the food industry. However, heat treatments have as their main disadvantage their negative impact on the retention of nutritional and quality factors, such as colour, aroma and flavour. There are many scientific, technological, and food engineering efforts to ensure greater yield, better retention of compounds and lower processing costs. New processes and technologies have been studied for the concentration of juices. The evaporation experiments were carried out to characterize the raw material used and the final product obtained. The concentration by evaporation was carried out using a vacuum evaporator. In the industry, multi-effect evaporators are usually used to circumvent the problem of the boiling point increase caused by the solvent's partial evaporation in each effect. Therefore, since the experiments were carried out using only a single-output pump, some adaptations were necessary regarding the actual process conditions and the objectives of the evaporation experiment. The process was conducted in two stages: (1) study and industrial use of the national red pitaya; (2) concentration of the juice under vacuum and the characterization of the product obtained.
Perfil de atendimento do serviço odontológico no SUS: relato de experiência
Authors: Cordeiro João Victor de Sousa R. , Rocha Natália Moreira , Pereira Yamba Carla Lara
Published: May 2023

Mais de 16 milhões de pessoas são desdentadas no Brasil. O atendimento odontológico brasileiro atualmente acontece em vários setores (atenção primária, atenção secundária e atenção terciária) como Unidades Básicas de Saúde (UBS) e Centro de Especialidades Odontológicas (CEO) que é um serviço oferecido pela Sistema Único de Saúde (SUS). Esse trabalho tem como objetivo descrever a percepção do acadêmico durante o estágio em saúde bucal dentro de uma Unidade Básica de Saúde (UBS), localizada na capital Palmas – TO, por meio de um relato de experiência com os atendimentos odontológicos. Para tanto optou-se pela metodologia de relato de experiencia, onde por meio de uma metodologia avaliativa transversal, as vivências dentro da carga horário do semestre são reportadas. O estágio supervisionado funciona como espaço de integração na prática entre o ensino e os serviços de saúde, agregando uma oportunidade de os acadêmicos vivenciarem na prática a realidade no atendimento público e obter experiência profissional. Nas faculdades se tem o melhor para o paciente em questões tecnológicas e inovadoras ao contrário das UBS que os profissionais realizam procedimentos da melhor forma que tem disponíveis para eles. Com essa experiencia foi esclarecido que o SUS embora com fragilidades, é um exemplo de saúde para o país, abrangendo toda a população. Os estágios foram oferecidos oportunidades únicas e fantásticas, transformando a percepção da visão do aluno e proporcionando um crescimento pessoal e acadêmico, em vivenciar a realidade pública, que uma teoria não consegue alcançar.
A relação causal entre afecção renal aguda e Covid-19
Authors: Carvalho Felipe dos Santos , Oliveira Júlia Carolina , Dias Danielly Gonçalves Mateus , Ramos Dandara Franco , Oliveira Larah Ernestina Guimarães , Claudino Ana Paula Takayama , Pinto Rodrigo Custódio , Pinto Rodolfo Donizeti Custódio , Regatieri Marcela Mistilides , Puentes Nicole Cândido , Moura Gabriel Elyan Keder , Bianchini João Gabriel , Oliveira Caio Ferreira
Published: May 2023

Este estudo objetiva-se a realizar uma revisão narrativa da literatura para compreender a relação causal entre afecções renais agudas e Covid-19 e apontar novas atualizações sobre o assunto. O mundo foi impactado pela pandemia da doença do coronavírus 2019, uma síndrome respiratória aguda grave causada pelo coronavírus SARS-CoV-2, tendo como uma das consequências patológicas mais frequente as afecções renais. A lesão renal aguda é uma condição que as concentrações de ureia e creatinina no sangue aumentam através da retenção de resíduos nitrogenados, diminuem a taxa de filtração glomerular, bem como o volume de líquido extracelular ocasionando um desarranjo da homeostase eletrolítica corporal. Os agravos ao sistema renal relacionados à infecção viral podem ocorrer devido há: danos diretos as células epiteliais e ao endotélio vascular renal, e os indiretos pela desorganização entre equilíbrio do sistema renina-angiotensina, ativação das vias de coagulação, ativação de vias inflamatórias e hipoxemia. Até o presente momento, estudos epidemiológicos apontam que a uma alta condição de associação entre Covid-19 e doenças renais. A relação nociva entre infecção pelo SARS-CoV-2 e afecções renais agudas é notória, porém, é crucial novas buscas para compreender melhor sua etiologia.
The non-native flora of Redberry Lake Biosphere Reserve, Canada
Authors: Kricsfalusy Vladimir V.
Published: May 2023

A checklist of alien plants of Redberry Lake Biosphere Reserve in the province of Saskatchewan, Canada is presented for the first time. By way of field surveys and herbarium research, 121 alien taxa (22.1% of the regional flora) were recorded. The most species rich families are Poaceae (24 taxa, 19.8%) and Asteraceae (22, 18.2%). Species richness is about evenly distributed across genera with Rumex, Artemisia and Poa (each contains 3 taxa or 2.5%) making up those with the greatest number of species. Concerning plant growth habits, the two dominant groups are forbs (94 taxa, 77.7%) and graminoids (23 taxa, 19%). Regarding habitat preferences, most alien plants occur in natural and seminatural habitats (48 taxa, 39.7%), ruderal places (43 taxa, 35.5%) and agricultural lands (30 taxa, 24.8%). In relation to the state of spread, invasive (63 taxa, 52%) and naturalised (48 taxa, 39.7%) species prevail. In terms of geographical origin, most alien plants are native to Eurasia–Africa (49 taxa, 40.5%) and Eurasia (34 taxa, 28.1%). The biosphere reserve is increasingly being invaded by alien plants whose introduction and distributions can be explained by intense agricultural pressure which resulted in extensive habitat alteration and proliferation of invasive species. URL: https://www.upjs.sk/pracoviska/botanicka-zahrada/odborne-aktivity/contents-abstracts/
Directive Speech Acts in Humorous ‘Mop’ Discourse in Papuan Society: A Pragmatic Studies
Authors: Mukminin Muhamad Saiful , Angelita Tasya
Published: May 2023

This study examines the analysis of the form and function of directive speech acts in the discourse of ‘Mop’ humor in Papuan society. The research method used is descriptive qualitative. The collection technique in this study used linguistic data collection instruments, namely listening techniques, note-taking techniques, and proficient free-involvement techniques. Data analysis in this study consisted of four stages, namely: (1) data collection, (2) data reduction, (3) data presentation, and (4) conclusions and verification. The results of this study indicate that in the discourse of 'Mop' humor in Papuan society there are eight forms and seventeen functions of directive speech acts, namely: (1) Asking has the function of asking, (2) Commanding has the function of commanding, commanding, demanding, instructing, and directing, (3) Ordering has the function of asking and inviting, (4) Recommending has the function of advising, (5) Advising has the function of advising, suggesting, and warning, (6) Permissives has the function of allowing, (7) Prohibitives has the function of prohibiting and limiting, and (8) Requesting has the function of asking and inviting. The most dominant directive speech act used in the discourse of ‘Mop’ humor in Papuan society is the form and function of asking. The existence of a question element in ‘Mop’ implies that communication between speakers and speech partners requires answers to unknown information.