bluuebunny/crossref_metadata_2025 huggingface dataset:
LIVER FLUKE INFESTATION, CONDEMNED LIVER AND FINANCIAL LOSS FROM CATTLE SLAUGHTERED IN THE BAMENDA ABATTOIR
Authors: Atanga MHN , Keambou C , Kimbi H N
Published: February 2023

Cattle production in the North West Region provides direct employment to more than 166166 people. Unfortunately, this important meat source is being infested by Fasciola fluke, leading to increased meat loss through liver condemnation during meat inspection. This study therefore set out to determine the state of fluke infestation, quantity of liver condemned and assess economic loss due to condemned liver of cattle slaughtered at Bamenda abattoir. A total of 733 cattle (593 males and 140 females) brought from all seven divisions of the North West Region were sampled from January to June. Palpation and incision technique was used to identify and count adult flukes that had infested each liver of slaughtered cattle. Data was also collected on the quantity of liver condemned due to massive fluke infestation and the financial loss due to condemnation was established. The overall state of fluke infestation was 7.4% (54/733). A higher proportion of fluke’s infestation (4264/6386) was recorded during the rainy season compared with the dry season (2122/6386). The majority of the infestation was among cattle from Ngoketungia 12.5% (1/8) and lowest in Momo 5.2% (3/58). A financial loss due to liver condemnation was estimated to be at 477,000Fcfa (954 US dollars) within the period of study. It was thus concluded that Fasciola infestation was found in cattle brought for slaughter at Bamenda abattoir and that butchers suffer financial losses due to condemned liver.
TORQUE RESPONSE PERFORMANCE ANALYSIS OF PMSM DTC
Authors: Yong Liu
Published: February 2023

In this paper, the basic principle of permanent magnet synchronous motor direct torque control, and the torque response performance of permanent magnet synchronous motor direct torque control are investigated. PMSM model is built and simulated on MATLAB / SIMULINK platform. The simulation results show that the permanent magnet synchronous motor direct torque control system have fast torque response, good dynamic performance and can quickly follow a variety changes of given torque. But in the full range of run-time, permanent magnet synchronous motor direct torque control system has relatively large torque ripple and rich harmonics, which is the traditional permanent magnet synchronous motor direct torque control’s major defects
CULTURAL AND SYMBOLIC INTERPRETATION OF SELECTED WAX PRINT DESIGNS ON GHANAIAN FABRICS
Authors: Swanzy Enock Impraim- , Asoh Oduro Benedicta , Christian Owusu Okyireh
Published: February 2023

Although Ghanaian textiles have undergone several phases of ascension and declining, they are still significant in the culture of the people. Fabrics in Ghana are not only chosen for their aesthetic outlook but rather have certain cultural and symbolic interpretations which are in line with their names. The younger generation might lose certain key components of the culture with regards to fabrics and their names. They therefore choose designs and wear without knowing their cultural interpretations and the kind of signals and messages they are sending across. These names and meanings are only known to few and therefore need some form of scholarly documentation. The study made use of qualitative research methodology. Purposive sampling technique was used to select the respondents for the study. Interviews were conducted and participant observations made at the various shops to gather data for the study. The study concluded that Ghanaian fabrics have unique names in relation to their composition and designs. Fabrics chosen based on the message the wearer want to send across, mood of the wearer or occasion and its significance are enormous. It is recommended that stakeholders in textile education and fashion should give prominence and attention to Ghanaian fabrics and the cultural and symbolic interpretations of their names.
TEACHER’S PERCEPTIONS OF THE LEADERSHIP ROLE OF FEMALE SCHOOL PRINCIPALS IN THE 1948 ARAB REGION: OBSTACLES AND MEANS OF IMPROVEMENT
Authors: Ghalia Nadia
Published: February 2023

School plays an active role in constructing and crystallizing the identity of young generations. School also strengthens their skills and character, and plays an essential organizational role beside family. In addition to the original role of imparting information and developing academic and social skills, schools have been taking upon themselves to expand their duties, especially during the globalization era. Schools develop the tools and skills that students need for facing conflicts and fast changes in our world today.
Matchhmaking Delta do Parnaíba: estratégia de enlace entre fomentadores e projetos de museus comunitários e inovação social
Authors: De Araújo Mendes Telma , Silva Josenildo de Sousa
Published: February 2023

Os museus comunitários e as iniciativas de inovação social enfrentam dificuldades para garantir a sustentabilidade econômico-financeira, desta forma faz-se necessária a construção de projetos técnicos empreendedores e o estabelecimento de estratégias de captação de investimentos. Buscando contribuir para a solução das questões levantadas, a pesquisa apoiou-se numa estratégia de enlace de forma participativa de projetos com fundos e políticas públicas. O trabalho associou a investigação exploratória, bibliográfica e documental a elementos da pesquisa-ação participante, especificamente questionários e oficinas de construção de conhecimentos, com a promoção de encontros entre projetos e fomentadores no ambiente do Matchmaking, cujos resultados apontam potencial nas conexões em rede e na prática de mobilização de recursos.
Antenatal depression and anxiety amongst women during pregnancy at tertiary care hospital
Authors: Rasool Ghulam , Tareen Zarmina
Published: February 2023

Background: The most vulnerable time for a woman to have issues with her mental health is during her reproductive years. Due to the expected uncertainty that comes with pregnancy, also in healthy women, pregnancy could cause considerable level anxiety and depression. Objective: To assess the antenatal depression and anxiety amongst women during pregnancy. Methodology: The current cross sectional study was carried out at Balochistan Institute of Psychiatry and Behavioral Sciences and Bolan Medical Complex Hospital Quetta from January 2020 to January 2021. A pre-designed proforma was then used to collect all the required information’s. In the current study depression was assessed by using Hamilton Depression Rating Scale while anxiety was assess by using Hamilton Anxiety Rating Scale. The SPSS version 24.0 was used to input and analyze the data. Results: In the current study, totally 250 pregnant women were included. The mean age of participants with standard deviation was 26 (±2.12). Based on Hamilton Depression Rating Scale, mild depression was observed in 87 (34.8%) participants; moderate depression was observed in 75 (30%) while severe and very severe depression was observed amongst 25 (10%) and 20 (8%) respectively.
Zone defense exercises to develop agility and balance and their impact on the offensive skills of wheelchair basketball players
Authors: Al -Saadi Manahel Saber Majid Muhammad , Amer Nasreen
Published: February 2023

The aims of the research Preparing the Zone defense exercises to develop fitness and balance and their impact on the offensive skills of basketball players on wheelchairs, and to learn about the impact of the Zone defense exercises to develop agility and balance and their impact on the offensive skills of basketball players on the wheelchairs, and the experimental curriculum adopted the design of the experimental and control groups, on a sample of players Maysan Governorate Committee on the (12) moving chairs, who are continuing their training for the season (2021-2022), were chosen intentionally from their asset in the comprehensive method by (100%), and then divided into the two groups with an equal number, and after specifying the appropriate tests for the privacy of this The sample, the region's defense exercises were tried for a period from 18/4/2022 to 15/6/2022, and then treatment by (SPSS), The Extracts and applications were that the Zone defense exercises are important and effective to develop agility, balance and offensive skills for basketball players on wheelchairs, and that agility and balance is a major requirement for the success of the attacking skill performance in basketball because they contain movements that require attention and rapid action.
Gender wise difference in depression level amongst patients with type 2 diabetes mellitus
Authors: Rasool Ghulam , Tareen Zarmina
Published: February 2023

Background: The World Health Organization estimates that 220 million individuals worldwide have diabetes mellitus, with 80% of those people living in poor nations and a death rate of 5% annually. Objective: To assess the gender wise difference in depression level amongst patients with type 2 diabetes mellitus. Methodology: The current cross sectional study was carried out at Balochistan Institute of Psychiatry and Behavioral Sciences and Bolan Medical Complex Hospital Quetta from August 2019 to August 2020. Informed consent was taken in written from all the participants. A pre-designed proforma was then used to collect all the required information’s. The SPSS version 24.0 was used to input and analyze the data. Results: In our study, a total of 120 type 2 diabetes mellitus patients were enrolled. The male participants in our study were 60 (50%) while female participants were 60 (50%). The mean age (SD) in our study was 46 (12.1) years. Based on the gender wise difference of depression amongst diabetic patients, mild depression was observed amongst 36 (30%) females and 27 (22.5%) males; Moderate depression was observed amongst 18 (15%) females and 9 (7.5%) males while severe depression was observed amongst 28 (23.33%) females and 18 (15%) males.
PELATIHAN WIRAUSAHA DALAM MENINGKATKAN KREATIVITAS DAN INOVASI KPM PKH HELVETIA TIMUR, MEDAN HELVETIA
Authors: Daely Bertua , Ritonga Fajar Utama
Published: February 2023

Penulis melakukan Praktikum II di Kelurahan Helvetia Timur Praktikum kedua yang dilakukan oleh penulis yaitu meneliti tentang permasalahan yang dialami oleh Keluarga Penerima Manfaat tepatnya PKH di lingkungan tersebut. Adapun Masalah yang dihadapi KPM PKH yaitu masalah ekonomi yang tidak stabil dan merasa jenuh ketika menjadi seorang ibu rumah tangga selama berada di dalam rumah. Dari masalah tersebut maka penulis tertarik dan memiliki tujuan untuk menambah pengetahuan dan mengasah skill wirausaha yang merupakan mini project dari penulis untuk melanjutkan keberlangsungan taraf hidup. penulis memiliki klien (Kelompok) yang memiliki permasalahan yang sama. Kelompoknya terdiri dari Ibu-ibu yang berusia 30-50 tahun keatas. Penulis Menggunakan Tahapan social group work general (umum) dalam penelitiannya dari tahap persiapan sampai dengan tahap terminasi.Metode yang dilakukan yaitu metode delphi dengan menggunakan Focus Group Discussion (FGD). Setelah melakukan semua tahapan social group work adapun hasil yang dihadapkan oleh penulis Untuk membantu membangun kesejahteraan masyarakat dalam perekonomian khususnya KPM PKH.
Desafíos que enfrentan los docentes de inglés en escuelas multigrado
Authors: Zeledón Zeledón Jorge Josué , Rivera Mairena Belkis Yadira , Tercero González Yerling Esther
Published: February 2023

La enseñanza del idioma inglés es un programa educativo en Nicaragua que se inició en las escuelas primarias regulares en el año 2018, pero en el año 2022 se inició en algunas escuelas multigrado con el objetivo de atender a comunidades rurales a lo largo del territorio. El propósito principal de este trabajo investigativo es analizar cuáles son algunos de los desafíos que enfrentan los docentes de inglés en escuelas multigrado. Para llevar a cabo este ensayo fue necesario realizar una revisión bibliográfica de los aspectos más importantes del tema de investigación, entre estos se encuentran: los desafíos en la educación primaria y la enseñanza del inglés en escuelas multigrado en Nicaragua. Algunos de los resultados, en base al análisis bibliográfico, visualizan que los retos más relevantes que enfrentan los docentes son: manejo del aula, familiarización de los estudiantes con el idioma inglés, falta de capacitación docente y recursos didácticos limitados. Por consiguiente, estos aspectos deberían ser abordados consistentemente en escuelas multigrados.
Trombólisis de ictus isquémico en hospital de tercer nivel: reporte de una serie de casos
Authors: Lagos-Servellón Javier , Arias Maynor , Rivera Alberto , Cruz Francisco , Barahona Tito , Cadenas Miguel , Medina Carlos H. , Barahona Eimy , Pineda Héctor , Reyes-García Selvin Z.
Published: February 2023

Antecedentes: Mundialmente, el ictus es la segunda causa de muerte y la tercera causa de discapacidad. En Honduras, el ictus es la mayor causa de ingreso hospitalario en el sistema público. El tratamiento trombolítico ha demostrado ser eficaz para el ictus isquémico. A nivel público no está disponible este manejo trombolítico agudo. Debido a lo anterior, se analizó una serie de casos para contribuir con información sobre la utilidad de esta opción terapéutica en el Hospital Escuela (HE). Descripción de los casos: Se analizó una serie de siete casos de pacientes con ictus isquémico atendidos en el HE, en período de ventana estándar de 4.5 horas, tiempo transcurrido entre inicio del evento y la intervención terapéutica. Estos pacientes se presentaron con síntomas de déficit focal motor sensitivo, del habla, lenguaje y nervios craneales. Se aplicó consentimiento informado para la administración de medicamentos y se obtuvo consentimiento firmado para publicación de datos asegurando el anonimato de cada paciente. El 85.7% (6/7) de los pacientes tuvo una evolución satisfactoria y sin complicaciones mayores. Conclusiones: A través de esta serie de casos, se identificó una respuesta terapéutica satisfactoria en pacientes con ictus isquémico que recibieron terapia trombolítica en el periodo de ventana. Este tipo de tratamiento, aunque bien establecido en guías de manejo internacionales, evidenció influencia directa en el pronóstico favorable de nuestros pacientes. Lo anterior se constituye en bases para el desarrollo de protocolos locales y fortalecimiento de unidades de atención especializada a nivel público.
Alta prevalencia de discapacidad intelectual y de comportamiento en niños de 2-17 años, Honduras 2017
Authors: Galdámez Gabriela , Castellanos Norma , Rodríguez Ismary , Sierra José Elpidio , Sierra Leonardo Ramsés , Flores Sonia , Gonzales Mauricio , Alger Jackeline , Maradiaga Edna Janeth
Published: February 2023

Antecedentes: En Honduras el último registro de discapacidad en niños fue en el 2002 y se considera que su valor pudo ser subestimado. Objetivo: Determinar la prevalencia de discapacidad en niños de 2-17 años, Honduras 2017. Métodos: Estudio descriptivo transversal. Estudiantes del último año de la Carrera de Medicina, Universidad Nacional Autónoma de Honduras (UNAH), visitaron 50 casas de las comunidades asignadas mediante muestreo polietápico. Se encuestaron cuidadores adultos de niños de 2-17 años aplicando Instrumento del Grupo de Washington, previo consentimiento/asentimiento informado. Se realizó análisis univariado (frecuencias, porcentajes, prevalencias, IC95%) y bivariado (diferencia de proporciones, p<0.05 se consideró significativo). Resultados: Prevalencia de discapacidad en niños fue 8.96% (IC95% 8.5-9.4), departamentos con prevalencia ≥10%: El Paraíso, Francisco Morazán, Santa Bárbara, Cortés y Comayagua. Se identificó mayor prevalencia en sexo masculino, edad 5-17 años, nivel de escolaridad medio y secundaria y relación inversa entre discapacidad con escolaridad del cuidador y nivel de ingresos del hogar (p<0.01). El tipo de discapacidad encontrado fue intelectual y conductual: comportamiento (1.9%) y comunicación (2.4%) en edad 2-4 años, y comportamiento, aprendizaje, atención y comunicación en edad 5-17 años (prevalencia≥2%). El 80% no había recibido atención alguna. Discusión: La discapacidad en los niños de Honduras es mayor de lo reportado, y estos niños están desatendidos por lo que podrían ser adultos dependientes a futuro. Debe educarse a quienes atienden la primera infancia en identificar la discapacidad en niños y crear políticas públicas que generen mayor atención e inclusión.
Aporte científico de una asociación de estudiantes a la literatura hondureña, 2014-2022
Authors: Mejía-Rodríguez Miguel A. , Ratliff-Subillaga Paola A. , Ramírez-Arias María José , Durón-Rivera Andrea , Gaitán-Zambrano Kristhel , Mendoza Carla María , Maldonado-Romero Jose , Bejarano-Cáceres Suyapa
Published: February 2023

Antecedentes: La investigación es necesaria en el ámbito médico, debido a que asegura una buena calidad de la atención médica y avances en la prevención y tratamiento de enfermedades. Objetivo: Describir la producción científica de la Asociación Científica de Estudiantes de Medicina de la Universidad Católica de Honduras - Campus San Pedro y San Pablo (ASOCEM UNICAH - SPSP). Métodos: Estudio bibliométrico. La población fueron los trabajos publicados por miembros de la ASOCEM UNICAH SPSP, obtenidos de la base de datos institucional y revistas indizadas. Las variables fueron analizadas mediante estadística descriptiva. Resultados: La producción científica fue, 45 trabajos publicados por la asociación científica desde 2014 hasta marzo del 2022, 31 trabajos originales, 14 reportes de casos con un promedio de 6 autores. Treinta y siete trabajos se publicaron en revistas con indexación a PubMed/MEDLINE y Scopus, en los idiomas inglés y español. Conclusión: Aun siendo una asociación científica compuesta de jóvenes se ha logrado crear ciencia, se necesitan mejores herramientas educativas, mayor apoyo institucional, comités de ética y entidades en cada unidad de salud que facilite e impulse la investigación, los centros que sirven como hospitales escuelas deberían contar con departamentos de registro e investigación, personal capacitado y proactivo que estimulen a sus estudiantes a la investigación.
Caracterización de pacientes con neuralgia del trigémino en un hospital mexicano, 2009-2019
Authors: Alvarado Bardales Lenia María , Salado Ávila María Magdalena
Published: February 2023

Antecedentes: La neuralgia del trigémino (NT) es un dolor estereotipado, repetitivo y paroxístico, con prevalencia anual 4-13%. Objetivo: Describir características clínicas y terapéuticas de pacientes con diagnóstico de NT, División de Cuidados Paliativos, Clínica del dolor, Hospital “Dr. Manuel Gea González”. Métodos: Estudio retrospectivo descriptivo. Revisión 91 expedientes, 1 enero 2009 a 31 diciembre 2019; se eliminaron 33 pacientes que abandonaron tratamiento, obteniendo muestra a conveniencia (61). Resultados: El sexo femenino fue más afectado 62.3% (38), comparado con el masculino 37.7% (23), relación 1.6 / 1. La edad media 60.2±16.8 años. La evolución previa a la atención tuvo una media: 17.6 meses. Las ramas del trigémino afectadas fueron: combinaciones rama izquierda 36.1% (22), rama derecha 27.9% (17), maxilar derecha 13.1% (8). Las causas secundarias fueron: 55.7% (35): postraumática 11, posherpética 7, compresión vascular 8, tumores 4, y disfunción temporomandibular 5. Las comorbilidades fueron: hipertensión arterial, diabetes mellitus tipo 2. Recibieron terapia farmacológica previa con antiinflamatorio no esteroideos 31.6% (37). Al ingreso la intensidad del dolor fue severa 96.7% (59), moderada 3.3% (2). Tratamiento intrahospitalario recibido fue carbamazepina 86.8% (53) y gabapentinoides 60.6% (37). Egresaron sin dolor 24.6% (15), con dolor leve 57.4% (35), dolor moderado 13.1% (8), y dolor severo 4.9% (3). Discusión: La NT fue más frecuente en mujeres, entre 50 y 70 años, similar a lo informado. El tiempo de inicio de síntomas y evaluación por especialista en Algología fue prolongado. El tratamiento farmacológico indicado: carbamazepina, gabapentinoides, opioides y antidepresivos, apegados a Guías de Manejo Dolor Neuropático.
Mapping Restorative Justice in Information and Electronic Transaction Criminal Regulation
Authors: Triasari Devi , Hanum Willy Naresta , Firmandiaz Viddy
Published: February 2023

The government has issued various policies to overcome overcapacity in prisons, but the important question that needs to be asked is whether these policies have restored the rights of victims of criminal acts of Information and Electronic Transactions. The method used in this study is a normative legal research method that examines secondary data. Data collection is carried out in the form of laws and regulations, reference books, and previous studies. The results of the research show that there is a need for the urgency of the application of restorative justice in criminal acts of Information and Electronic Transactions in Indonesia and what are the obstacles to the application of restorative justice in handling cases of criminal acts of Information and Electronic Transactions.
Onlay patch augmentation in rotator cuff repair for moderate to large tears in elderly patients: clinical and radiologic outcomes
Authors: Hong Sung-Yup , Lee Seung-Jin , Hahm Hee-Bum , Chang Ji-Woo , Hyun Yoon-Suk
Published: February 2023

Background: This study evaluated the clinical and radiologic outcomes of onlay patch augmentation in rotator cuff repair for moderate-to-large tears in elderly patients. Methods: We reviewed 24 patients who underwent onlay augmentation with dermal allograft after arthroscopic rotator cuff repair from January 2017 to March 2020. Inclusion criteria were patients aged >65 years with tears >2.5 cm, who were followed for >12 months after surgery, and patients who could raise their arms above 90° preoperatively. American Shoulder and Elbow Surgeons (ASES) score, Constant-Murley score, Pain visual analog scale (VAS), and VAS for satisfaction were used as clinical outcomes. For the evaluation of cuff integrity, magnetic resonance imaging scans were performed every 3 months after surgery. The results were compared before and after surgery in all patients and between the retear and intact groups. Results: The average follow-up period was 16.38 months, and the mean age of patients was 71.05 years. All patients showed significant improvement in ASES score, Constant-Murley score, and pain VAS at the last evaluation. The average value of satisfaction VAS was 7.27/10. The retear rate was 25% (6/24) if Sugaya type 3 was categorized in the retear group, otherwise 16.7% (4/24), if Sugaya type 3 was categorized into the intact group. Irrespective of Sugaya type 3 being included in the retear group, there was no significant difference in outcome variables between the intact and retear groups during follow-up. Conclusions: In moderate-to-large rotator cuff tear in elderly patients, onlay patch augmentation improved clinical outcomes. Retear did not adversely affect clinical outcomes.
The influence of team feature vectors on NBA championship team prediction
Authors: Li Xinyi
Published: February 2023

Predicate National Basketball Association championship has always been the focus of people's attention. This paper makes an in-depth analysis of the prediction of the 2021-2022 National Basketball Association championship team. Select 22 possible influencing factors as feature vectors, such as 3-pointers, rebounds, and steals. SVM, KNN, and three different grouping methods were used to predict performance, including accuracy, recall, and F1-score. The result shows that the grouping method of a solid team and a weak team has a remarkable effect. Then principal component analysis was used to visualize the grouping methods of the four categories in two and three dimensions. The results showed that the champion team did not have significant characteristics. However, it was found that the teams were divided into two clusters, so the hypothesis was proposed: whether the league ball style changed with the year. Further verification found that the two clusters were not significantly related to the year. The conclusion is that under this method, the teams entering the playoffs can be selected with high accuracy, that is, the strong and weak teams in the experiment, but the characteristics of the champion team are not evident and difficult to predict.
Simultaneous Determination of Non-Uniform Soot Temperature and Volume Fraction from Flame Images
Authors: Liu Chengyong , Cheng Liang , Sun Yipeng , Yan Weijie , Li Kuangyu
Published: February 2023

This paper presents a method to invert the two-dimensional distribution of temperature and volume fraction of soot particles from flame images. The temperature field and particle volume concentration field of the non-uniform soot flame are simultaneously reconstructed using the wide response spectrum of the color CCD camera without adding monochromatic filters. The influences of the number of cameras, error of cameras position angle, measurement noise and different reconstruction algorithms on the measurement accuracy, are analyzed. The numerical simulation results demonstrate that the error of cameras position angle plays a crucial role in the reconstruction accuracy. In addition, increasing the number of cameras can improve the reconstruction results accuracy. Compared with the least squares algorithm, the Tikhonov regularization algorithm has a stronger anti-noise ability, which can resist 39 dB of noise. The conclusions obtained in this paper are helpful to guide the following experimental studies.
Stroke Prediction Based on Support Vector Machine
Authors: Zhang Hanqing
Published: February 2023

Stroke needs to be solved as soon as possible because it has made so many people die or become disabled around the world. Therefore, the prediction of stroke is of great importance. In this paper, in order to verify the feasibility of stroke prediction by machine learning, SVM is proposed to predict the stroke. We construct the SVM model to map features about patients’ relevant information to stroke. We use the real dataset to predict the stroke and compare its result with the results of some other models. As a result, we find that SVM can predict the stroke effectively and its result is superior to other’s. Hence, stroke prediction based on SVM can be applied in real life.
Evaluation of Tourism Eﬀiciency in Jiangsu Province Based on Three-stage DEA Model and Malmquist Index Model
Authors: Chen Zhan
Published: February 2023

This paper innovatively uses a three-stage DEA model in combination with the Malmquist index to assess the tourism development efficiency and situation of municipalities in Jiangsu Province from 2016-2019 in both a cross-sectional and vertical comparison perspective. The results showed that: all cities in Jiangsu Province are in the state of increasing scale payoff or eﬀiciency frontier surface, total factor productivity is almost all greater than 1, the tourism industry as a whole is developing well, and management ineﬀiciency is the main factor that restricts the further development of tourism. The tourism industry in southern Jiangsu [1] is in a highly de- veloped and mature stage, with high tourism eﬀiciency, and tourism development is more closely related to technological progress; the tourism industry in central Jiangsu[2]and northern Jiangsu[3] is in a rapidly developing and rising stage, with low tourism eﬀiciency but rapid development, and tourism development is more closely related to technological and management eﬀiciency.
Integrated Assessment in Prediction Using Markov Model
Authors: Bao Zhouhao
Published: February 2023

Markov model, usually used in the prediction of market failures, is useful in random changing systems. In recent years, the Markov model attracts interest not only in the data science area but also in the economic area. This paper studies specifically the role of the Markov model in forecasting supply and demand side effects. Among the issues considered are the Markov chain, Hidden Markov model, Markov decision process, Tolerate Markov model, and Markov-chain forecasting models. Possible issues and improvements of the Markov model and its applications to specific cases in various fields are also briefly discussed. The result of the study shows that the Markov model can effectively simulate and forecast the supply and demand side effects. The result of this research help builds up the fundamental ideas and structure of the Markov model. Also, the result can help policymakers as references and be used to predict future supply and demand side effects in various data and economic fields, which could be beneficial by avoiding possible incoming economic failures.
Research and Analysis of 3D games
Authors: Li Jiaming
Published: February 2023

With the progress of game technology, 3D games have gradually become an important part of the game field. However, the relevant analysis and discussion literature is not sufficient. Therefore, this paper discusses the relevant content of 3D games, starting with understanding the development history of 3D games, and analysing 3D game technology step by step. The characteristics of game engine and unreal engine are analysed. In addition, this paper details some of the early games that were considered 3D games. Including 3D game software and a series of production steps. Focus on the analysis of the most popular virtual engine, it is a good 3D game software. There are many similar tutorials on the Virtual Engine website, as well as a series of demos of the finished product. Finally, the development prospect of 3D games and the development direction of similar games are discussed.
Multi-index Evaluation and Analysis of the Impact of US Presidential Election on Economy Based on SPSS
Authors: Sang Chen , Wang Chenxu
Published: February 2023

The result of the US election in 2020 will affect the economic trend of the United States and China. Economy is an important indicator of people's living standards, and policies and principles guide economic development. Based on the relevant data, this paper quantitatively analyzes the possible impact of the two candidates on the American economy and the Chinese economy. Factor analysis and the global econometric model of the National Academy of Sciences are used to determine economic trends.
Research on Application of Computer Artificial Intelligence Technology in Analyzing the Economy of Pre-sale of Sports Tickets
Authors: Chen Yang , Zhu Qing , Zhang Yang
Published: February 2023

The sports industry is an important part of the modern service industry, a new economic growth point and an important carrier for promoting social employment, and the pre-sale of tickets is at the forefront of the sports industry chain. In the future, the sports industry must also be an important force to help the country overcome the middle-income trap and promote urban economic development. Precise analysis of the front-end of sports ticket pre-sales through computer artificial intelligence technology can effectively improve the quality of the back-end sports products and service supply system, promote the precision services of the sports economy and the integration of related industries, and deepen the supply-side reform of the sports industry. The sports industry in the new era has continued, healthy and rapid development.
State of Art and Future Development of Magnetic Levitation Technology
Authors: Li Shiyi
Published: February 2023

Nowadays, with the development of the times, maglev technology is becoming more and more mature. The author of this paper focuses on the development and technology of maglev trains, introduces the development process of maglev trains in China, Japan, Germany and other countries, and describes the similarities and differences in the technology of maglev trains in each country. In the following, three types of maglev technologies are illustrated: electromagnetic levitation, electric levitation, and high-temperature superconducting maglev. The three technologies have a certain intersection in principle and use the magnetic force between the track and the train to levy. At the same time, the author introduces the different applications of each technology. In the latter part of the article, the author briefly introduced another application of magnetic suspension - magnetic suspension bearing and described its application in many fields. In the end, the author puts forward the existing problems of maglev trains and the necessity of solving them according to his point of view.
Exploration of the distillability problem
Authors: Li Haoxiang
Published: February 2023

Quantum mechanics has a history more than 100 years, and there are still many challenging open-ended questions. The problems encountered in modern physics such as matrix mechanics and quantum information often involve both quantum theory and open-ended problems in modern mathematics such as linear algebra. Distillability problem is an important open-ended problem in the field of quantum information and linear algebra. This article recalls the development history and application of linear algebra, summarizes the background and progress of distillability conjecture, and attempts to explore this problem by summarizing and using the knowledge of linear algebra and matrix theory learned in the course.
Instantaneous Errors and Body Gestures in Some American Political Contexts
Authors: Abdulaal Mohammad Awad Al-Dawoody , Yousif Abubaker Suleiman Abdelmajid , Hassan Amr Nour El-Din , Ahmed Saleh Said El-Sayed
Published: February 2023

The purpose of this research study is to give a psycholinguistic investigation of some of Trump's smiles, zone distances, handshaking styles, and speech errors. It is carried out under the framework of contextual congruence, which states that what speakers say, and their body movements should be compatible. To create a personal sketch for Trump, 73 short movies and 119 pictures were meticulously scrutinized. 81.4% of images and more than 65.3% of videos indicated phony grins provided to specific people, including Michael Flynn, Mike Pence, and John Kelly. Trump's genuine smile was only noticed when he was with one of his family members, particularly his daughter. With the exception of Nancy Pelosi, the results also suggested that Trump tended to breach his political foes’ intimate zones as a form of nonverbal political counterattack. The results also revealed that Trump's recursive handshake style was a double-handed handshake. He employed this method to demonstrate the sincerity of affection toward the recipient. He regularly gave this handshaking approach to various Asian politicians, who felt irritated by it, since Trump used to perform this handshaking in 30 seconds. Donald used all of his body language and facial clues to control not only his adversaries but also his allies and his speech errors reflected the same facts.
Validity of Standardized Guidelines of Intra-Aortic Balloon Pump Care Among Nurses on Hospital Stay of Cardiac Patients
Authors: Ghafoor Yasmeen , Bilal Awais
Published: February 2023

Intensive care unit nurses simply need to be aware of monitoring because the intra-aortic balloon pump is a mechanical device that boosts the myocardial oxygen perfusion and cardiac output in cardiac patients. In our country, there were no written guidelines for nurses on how to check the patient properly. Objectives: To check the validity of standardized guidelines in small groups of nurses to provide interventions for preventing possible complications to reduce the length of stay in intensive care units. Methods: A Pilot study was carried out on 10 % of the total number of nurses (10 nurses in the interventional group and 10 in the control group of the implementation of standardized guidelines) who have been working at Punjab institute of cardiology hospital. The pilot study was done to test the applicability, transparency, consequence, and feasibility of the study tool and sequence of quotations to maintain consistency. The necessary modifications were done, and the final form is developed. Results: Reliability of standardized guidelines were excellent after using small group of these guidelines were implemented on large sample size 72 nurses were trained with the help of educational session and booklet made according to guidelines randomized control trail (RCT) according these guidelines nurses provide all care to patient with intra-aortic balloon pump speedy recovery and also reduce the length of stay in cardiac ICU. Conclusion: We concluded that these standardized guidelines should be implemented on a large sample of cardiac intensive care unit nurses.
UTILIZAÇÃO DO SOFTWARE “SISTEMA” PARA ESTIMAR OS NÍVEIS DE DESEMPENHO DE UM CIRCUITO DE TESTE DE COMANDO HIDRÁULICO DE ACORDO COM A NORMA ISO 13849
Authors: de Souza Victor Dias , De Andrade Alexandre Acácio , Gasi Fernando
Published: February 2023

Este artigo tem como objetivo utilizar o software “SISTEMA”, uma ferramenta gratuita disponibilizada pela IFA (Institute for Occupational Safety and Health of the German Social Accident Insurance), para determinar o nível de desempenho requerido para um sistema de teste de repetibilidade e fadiga de um comando hidráulico voltado para o controle de fluídos em circuitos de máquinas móveis. A última revisão da norma regulamentadora n°12 (NR-12), referente à segurança de máquinas, passou a aceitar normas técnicas de segurança funcional mais recentes e abrangentes, tais como a NBR ISO 13849, e vista a complexidade para a especificação dos sistemas, softwares passaram a ser protagonistas no auxílio aos projetistas para a correta definição dos sistemas de segurança. O artigo segue sequencialmente as etapas para a definição de um sistema de segurança, indo desde a especificação da função de segurança, definição da categoria de desempenho, até a validação do sistema através de cálculos de tempos estimados de falha, sendo possível concluir satisfatoriamente a estimativa dos níveis de desempenho do projeto em questão, gerando ao fim um relatório com todos os dados informados para o sistema.
EFEITO DO KMEP ULTRA NO SISTEMA DE MANEJO DO COMPLEXO DE PRAGAS NA CULTURA DO ALGODÃO
Authors: De Oliveira Francisco Camargo , de Jesus Anderson Souza , Dos Santos Nathália Maria Cacco , Solino Antônio Jussiê da Silva
Published: February 2023

Uma alternativa para tornar o manejo de pragas mais sustentável é a adoção de outras estratégias que otimizem o desempenho dos inseticidas usados para o controle de pragas. Adjuvantes, surfactantes, condicionadores de água, entre outros produtos são comumente adicionados ao tanque de pulverização para elevar a eficácia de controle das pragas. Desta maneira, o objetivo desse trabalho foi avaliar a eficiência do KMEP Ultra no sistema de recomendações para controlar o complexo de pragas na cultura do algodão. O experimento foi conduzido na estação experimental da De Lollo Pesquisa e Experimentação Agrícola EIRELI, Rio Verde, GO. O delineamento estatístico foi o de blocos casualizados com 3 tratamentos. Os tratamentos foram 3: T1 controle, inseticidas recomendados para a cultura, sendo 15 aplicações; T2 junção T1 + KMEP Ultra em todas as aplicações; T3 junção T1 + KMEP Ultra nas aplicações ímpares. As variáveis analisadas foram o número de lagartas (Spodoptera spp., Helicoverpa armígera, e Pectonophora gossypiella), número de bicudo (Anthonomus grandis), número de ácaros (Tetranychus urticae, Mononychellus planki, Polyphagotarsonemus latus) número de pulgões (Aphis gossypii e Myzus persicae), número de ninfas de mosca - branca (Bemisia tabaci), altura de plantas, peso de 30 capulhos, número de estruturas reprodutivas danificadas e produtividade. As estratégias de manejo contidas nos tratamentos T2 e T3 permite uma eficiência média de controle igual a 70% para a população de ácaros durante o ciclo do algodão. Além disso, esses tratamentos permite uma eficiência média de controle igual a 40% para a população de mosca-branca durante o ciclo do algodão, com máxima eficiência (acima de 90%) para aplicações aos 7 dias após a 12ª aplicação. A maior eficiência para esses tratamentos é observada para controle de pulgões, com uma eficiência de controle igual a 90% durante todo ciclo. Para o bicudo, a eficiência de controle é máxima (acima de 90%) foi observada aos 7 dias após a 12ª aplicação. As estratégias de manejo contidas nos tratamentos T2 e T3 proporciona maior produtividade a cultura do algodão comparado a testemunha sem aplicação, com incrementos que justificam a adoção dessas práticas de manejos.
Empirical Analysis of Machine Learning Techniques for Intrusion Detection in Network System
Authors:   Nirma University Ahmedabad, India, Singh Himanshu , Bansal Mahima
Published: February 2023

Abstract—Increasing network resource usage creates security risks with it. Malwares and other sources may disrupt the system operations and inadequate security holes in systems. Intrusion Detection System(IDS) is invented to alert admins in case of such security breaches. In order to enhance IDS systems, artificial intelligence as well as . In this research, literature studies employing CSE-CIC IDS- 2018, UNSW-NB15, ISCX-2012, NSLKDD and CIDDS-001 data sets, frequently used to design IDS systems, updated in detail. In addition, max-min normalisation was done on these data sets and classed created utilising ,K NN algo, vector support machine (SVM), Decision Tree (DT) algorithms, which among the most ancient ML approaches. As a result, some genuinely good results have been analyzed. Index Terms—Intrusion, Machine Learning, Security
Fundamental Understanding of Network and Network Security
Authors: Vivekanadan Raghav
Published: February 2023

This paper encompasses the aspects of how website was created and operated in the 2008 to 2010 era. As current technologies has long surpassed the methods of the technologies just 12 years ago. I have made this paper for the people to understand the traditional and the fundamental way of hosting a website, and also the security aspects back then. This even includes an explanation of group policy management, a very overlooked concept in the field of IT, and for aspiring IT professionals as myself, this is a necessary skill to learn. Since current technologies require a variety of skills are required to present a fully working website (including programming languages such as python or C++, scripting languages such Java script, HTML, CSS and backend applications, understanding of API and etc..), it can be daunting for new aspiring developers, this paper creates the fundamental understanding of network and network security, in which these aspiring developers and take an understanding of the past technologies and move ahead with their careers. The working has all been done on windows 2008 r2 server using a virtual machine. The infrastructure required are Windows Desktop, Preferably with i5 Processor (Even i3 will be sufficient). RAM recommended 8 GB (Min 4 GB) HDD can be above 500 GB, Router: D-Link router with wi-fi support. Software are Operating System: Windows 10 (Prefer Windows 7 or Windows 8) Windows server 2008. Software: Virtual Box (VMware also acceptable) The first four topics are about creating website (Creation of forest, active domains, and DNS configurations), the next four topics are about group policy management, and the last topic is a simple router configuration.
TEXT ENCODER USING NEURAL NETWORK
Authors:   Department of Computer Science and Engineering, SCSVMV, Kanchipuram, SHANMUGA PRIYA Dr. P , NARASIMHA SURYA MUKUND GORUGANTHU , KARTHIKEYA KOLLI SRI VATSA
Published: February 2023

One of the active and difficult study areas in the world of pattern recognition and image processing has been handwriting recognition.It is an effort to use neural networks to recognise handwritten English alphabets.The neural network is trained using several character data sets. Classification and recognition are performed using the trained network.Character recognition (CR) has undergone substantial research over the past 50 years and has advanced to the point where it can develop technology-driven applications.Designing an expert system for "HCR(English) using Neural Network" is the primary goal of this research. utilizing an Artificial Neural Network technique, is capable of accurately identifying a certain character of type format.Given a specific initial state (data input), neural computers are taught (not programmed) to either classify the input data into one of the many classes or to cause the original data to grow in such a way that a specific desirable attribute is optimized. Keywords: Character recognition, Neural Network, Trained dataset, Image processing.
Advances in Murrah Breed Clean A2 Milk Production Technologies and Study of Economics at Private Dairy Farms in India
Authors: Singh Om , Tomar A. K. S. , Singh Ayushi
Published: February 2023

The opening balance (herd strenth of murrah buffaloes as on 01/04/2012) was 150 heads (32 males and 118 females). The weight at first caving during currentthe current year was 535.71 kg. Buffaloes produced 82098 kg milk. Overall wet and herd averages were 5.66and 3.59 kg, respectively. On an average 62.92% of the total females were in milk.The milk analysis of 872 samles revealed fat, SNF and total solids per cent as 7.88.9.81 and 17.75, respectively. Herd strength for next year was maintained. The opening herd strength of Murrah buffaloes as on 01/04/2013 was 165 heads (38 males and 127 females). In all, 47 animals were deleted from the herd due to various reasons, whereas 57 animals were added due to new births (23 female and 34 male). The new calvings were well distributed over all the months of year, except April 2013 and March 2014 when no calvings took place. The male:female ratio of new calvings was 1.48:1.00. The closing balance of the buffalo herd as on 31/03/2013 was 175 (129 females and 46 males).
Shelf Life of Aquaponically-grown Finstar Lettuce in Different Oxygen Transmission Rate Films
Authors: White Katherine , Northcutt Julie , Beecher Lance , Dawson Paul
Published: February 2023

The effects of oxygen transmission rate of packaging material on the shelf life of aquaponically-grown Finstar lettuce was studied. Parameters of packaging headspace gas composition (oxygen and carbon dioxide concentrations), lettuce pH, percentage weight loss, total aerobic microorganisms, and color were analyzed every ten days for sixty days. Finstar lettuce was stored at 4○C in four different types of packages (treatments), including a clamshell package and three film bags with oxygen transmission rates (OTR) of 3.0-6.0 cc/(m2/24 hr/1 atm), 80-90 cc/(m2/24 hr/1 atm), and >225 cc/(m2/24 hr/1 atm). The percentage weight loss of the 3.0-6.0 OTR package (-0.76-1.05%) was lowest while the percentage weight loss of the clamshell package was highest (0.81-7.72%) among packaging treatments. Nearly ½ of the panelists rated lettuce as fresh enough to eat as is after 50 days of storage in 80-90 cc/(m2/24 hr/1 atm) films while lettuce packaged in the other treatments had less that 1/3 of the panelists judging the lettuce fresh enogh to eat as is. The long shelf-life may be attributed to Finstar having resilient genetic properties along with being greenhouse-grown which lessens the possibility of contamination compared to field-grown lettuces.
La defensa militar del partido de Arica durante la última guerra anglo-española tardo-colonial (1804-1807)
Authors: Gerardo Cabrera Sánchez
Published: February 2023

Durante la guerra anglo-española de 1804-1809, las colonias hispanoamericanas participaron en el sistema defensivo imperial hemisférico para resguardar, fundamentalmente, sus rutas comerciales e impedir la invasión de posibles fuerzas británicas. Por este motivo, el gobierno del Virreinato del Perú adoptó un plan general de defensa para dar protección a los puertos de sus jurisdicciones costeras. En esta guerra, el partido de Arica experimentó una fuerte movilización de milicias y de rearme armamentístico, medidas que apuntaron a contrarrestar la actividad naval británica en la zona. El problema principal que adoleció tanto el sistema defensivo de Arica, así como también la Intendencia de Arequipa en general, fue el conflicto por la dirección estratégica de la defensa entre las autoridades civiles y militares.