bluuebunny/crossref_metadata_2025 huggingface dataset:
Exploring the Travel Behavior and Experiences of Norwegian Surfers: Cold-Versus Warm-Water Surfing
Authors: Elmahdy Yasmine M. , Orams Mark B. , Mykletun Reidar J.
Published: May 2021

More affordable travel opportunities have facilitated a swift rise in surf tourism, which is a growing multibillion dollar global business niche within the broader sport tourism industry. It is argued that a growing number of surfers who are searching for the perfect wave without the
crowds found in well-established surfing destinations are shifting to cold-water surfing. Previous research on surf tourism has largely focused on warm- and temperate-water surfing and related travel. However, an exploration of and an attempt to comprehend cold-water surf tourism and how it
compares to similar activities in warm water has been overlooked. This study focuses on understanding the travel behavior and related experiences of Norwegian surf tourists domestically and internationally, to cold- and warm-water destinations. Data were collected using a phenomenological
approach and semistructured in-depth interviews with 18 experienced Norwegian surfers. Results show that these surfers are highly mobile, visiting warm-water surf destinations such as Morocco, Bali, Australia, and Hawaii and also cold-water surf destinations such as Norway, Iceland, Scotland,
and Canada. They travel to surf at least once a year, staying between 10 days and 3 months, preferably in cheap accommodation. The longer the travel distance, the longer the stay. Their experiences of "localism," where local surfers behave aggressively toward visiting surfers, were more common
in crowded warm-water destinations. In addition to the enjoyment of surfing, these Norwegian surf tourists valued opportunities to create new social relationships, experience new and different cultures, and expand their "world-view" via their surf travel. They appreciated unique natural environments
and experienced a deep connection to nature. This research presents the first empirical data on the travel behavior and related experiences of surf tourists from a nontraditional surfing nation in Scandinavia.
Understanding the Variables That Influence Scuba Diver Behavior on Coral Reefs in Seychelles
Authors: McBride Jamie
Published: May 2021

Determining the fundamental causes of scuba diver contact with coral reefs is vitally important for the marine tourism sector. This information can provide management authorities and dive operators with methods to promote and demonstrate sustainable dive practices in order to reduce
physical interaction by divers on coral reefs. This study provides an insight into what variables influence physical contact by scuba divers on coral reefs around Praslin Island, Seychelles. Underwater behavior was studied from 205 divers to identify what factors significantly influence contacts
on coral reefs at dive sites. Male divers contacted the reef twice as much as female ones (0.25 ± 0.04 vs. 0.12 ± 0.02 contacts min–1). Photographers contacted the reef significantly more than those divers without cameras (0.30 ± 0.06 vs. 0.10 ±
0.02 contacts min–1), as did diving at midday versus in the morning (0.46 ± 0.13 vs. 0.16 ± 0.02 contacts min–1). Diver age had a significant effect on contact rates, with the 41–50 age category responsible for the highest amount contacts
(0.31 ± 0.07 contacts min–1). Dive operators need to be extra vigilant with these high-risk divers, utilizing a combination of damage prevention methods for camera users, providing closer supervision for older divers and reminding divers about ecofriendly dive techniques
who are completing more than one dive that day.
Editorial
Authors: Figueredo Rafael
Published: May 2021

Es para mí un gran honor escribir el Editorial del primer número del volumen 69 de Archivos Latinoamericanos de Nutrición – ALAN, Órgano Oficial de la Sociedad Latinoamericana de Nutrición – SLAN. Con mucha emoción, realizaré en primer lugar un breve relato histórico de la Revista. Desde sus inicios, Archivos Latinoamericanos de Nutrición ha sido “una publicación científica dedicada exclusivamente a la Nutrición”, puesto que ha asumido los objetivos de su antecesora Archivos Venezolanos de Nutrición. La Sociedad Latinoamericana de Nutrición se hizo cargo de la Revista con la publicación del primer número del volumen 16, siendo el Editor General el Dr. Werner Jaffe, en la ciudad de Caracas, en el mes de septiembre de 1966. Desde ese entonces ha sido el medio de divulgación de artículos científicos relacionados al campo de la alimentación y nutrición de investigadores, académicos y líderes latinoamericanos en el área mencionada. Generaciones de profesionales han hallado en Archivos Latinoamericanos de Nutrición el medio ideal para realizar consultas bibliográficas, además de poder difundir sus propias investigaciones.
Daily intake of a bean-fiber fortified bar reduces oxidative stress
Authors: Tierrablanca-Vázquez Irvin , Luna-Martínez Francisco , Guzmán-Maldonado Salvador , Ramírez-Emiliano Joel , Aguilar-Zavala Herlinda
Published: May 2021

It has been proposed that the consumption of common beans (Phaseolus vulgaris L.) reduces cardiovascular risk, and prevents and controls both chronic and degenerative diseases. The aim of this study was to compare the antioxidant capacity of a bean-fiber fortified bar (BFB) versus a commercial bar (CB) in 60 Mexican men and women (18-65 years old), who were randomly distributed in two groups: BFB or CB; individuals consumed a bar a day for one month. Anthropometric data, food intake and blood samples were collected. Glucose tolerance (GTT), lipid profile (PL), and lipid peroxidation (TBARS) tests were performed; carbonyls groups in serum oxidized proteins were also measured. GTT and PL were not different between both groups in either the 15 or 30-day follow-up of bar consumption assessments. There were no significant differences in either TBARS or carbonyl concentration between groups; BFB group showed higher levels of serum lipid peroxidation in basal and fifteen days measurements; these levels decreased at the final evaluation: No differences were detected on carbonyl levels between groups. In conclusion, 30 days of fiber bean bar consumption did not alter glucose or PL levels, while, in the BFF group, oxidative stress decreased within 30 days of the consumption of the fortified bar.
Correlación del factor neurotrófico derivado del cerebro con los componentes que integran el síndrome metabólico infantil
Authors: Gómez Delgado Guillermo , Villalobos Gutiérrez Paola Trinidad , Muñoz Carrillo José Luis , Gutiérrez Coronado Oscar
Published: May 2021

La obesidad infantil representa un factor importante en el desarrollo del síndrome metabólico (SM). En este sentido el factor neurotrófico derivado del cerebro (BDNF: Brain Derived Neurotrophic Factor) interviene en el metabolismo energético así como en vías que controlan el peso corporal y desórdenes metabólicos. El objetivo de este estudio fue determinar si hay una correlación entre el BDNF con los marcadores que definen al síndrome metabólico en una población infantil de México. Se integraron al estudio 100 niños con un rango de edad de 5-13 años, se estratificaron en tres grupos, normo peso, sobrepeso y obesidad, a los cuales se les determinaron las variables antropométricas, percentil de la tensión arterial sistólica y diastólica, concentraciones séricas de glucosa, triglicéridos, colesterol de alta densidad (HDL) y BDNF. Se aplicó ANOVA y una correlación de Pearson. Los resultados muestran que la prevalencia de SM utilizando los criterios de Cook y Weiss fue del 14%, mientras que por la Federación Internacional de Diabetes (IDF) es del 11%. La circunferencia de cintura, triglicéridos, colesterol HDL, presión arterial sistólica/diastólica y glucosa, mostraron diferencias significativas entre los grupos estudiados (*p<0,001). El BDNF se correlacionó positivamente con la desviación estándar del índice de masa corporal de acuerdo con la edad (DE-IMCE) (p=0,01), el percentil del perímetro de la cintura (p=0,00), la presión arterial sistólica (p=0,01) y las concentraciones plasmáticas de glucosa (p=0,02). Estos datos muestran que existe una correlación entre el BDNF con la DE-IMCE, la circunferencia de la cintura, la presión arterial sistólica y glucosa.
Introdução de frutas e verduras na alimentação complementar de lactentes em Montes Claros, Minas Gerais
Authors: de Jesus Santos Camila , Pereira Rocha Danielly , Casteluber Lopes Wanessa , de Pinho Lucineia
Published: May 2021

Esse trabalho teve como objetivo avaliar a introdução de frutas e verduras na alimentação complementar de lactentes. Trata-se de um estudo de corte transversal, realizado em 2015, envolvendo crianças com idade entre 0 a 24 meses de idade, que frequentam a Estratégia da Saúde da Família de Montes Claros, Minas Gerais. Avaliaram-se as características sociodemográficas e o consumo alimentar de frutas e verduras entre as crianças. Foi aplicado o questionário de frequência de consumo alimentar onde se perguntava em que idade se deu início a ingestão de frutas e verduras, além de aplicar também o recordatório alimentar para avaliar a presença ou ausência do consumo desses alimentos no dia anterior. Participaram deste estudo 545 crianças, sendo 53,9% do sexo masculino. Quanto à introdução de frutas e verduras, observou-se que 52,0% e 24,0% consumiram antes dos seis meses de idade, respectivamente. Neste estudo foi alta a prevalência da introdução precoce de frutas e verduras entre as crianças. This work aimed to evaluate the introduction of fruits and vegetables in the complementary feeding of infants. This is a cross-sectional study, carried out in 2015, involving children aged 0 to 24 months, who attend the Family Health Strategy of Montes Claros, Minas Gerais. Sociodemographic characteristics and food consumption of fruits and vegetables among children were evaluated. The food consumption frequency questionnaire was applied, asking at what age fruit and vegetable intake started, in addition to applying the food record to assess the presence or absence of consumption of these foods on the previous day. 545 children participated in this study, being 53.9% male. As for the introduction of fruits and vegetables, it was observed that 52.0% and 24.0% consumed before the age of six months, respectively. In this study, the prevalence of early introduction of fruits and vegetables was high among children
Variación de la composición corporal en hombres chilenos de acuerdo al consumo de lácteos
Authors: Milla Paula García , Fernández Francisco , Marabolí Daniela , Durán Agüero Samuel
Published: May 2021

De acuerdo a investigaciones recientes, el consumo de lácteos, además de presentar un alto valor nutritivo, se asocia a un menor peso corporal, atribuyéndole importantes beneficios para la salud. El objetivo del estudio es asociar el consumo de lácteos con la composición corporal, en hombres físicamente activos. Estudio transversal analítico, se evaluaron a 375 hombres, se aplicó encuesta de hábitos alimentarios y antropometría. De los voluntarios evaluados, la edad promedio fue de 23,8 ± 6,9 todos con escolaridad secundaria completa. Con respecto al consumo de lácteos el 35,5 % consumía al menos de 1 vez al día, 28 % 1 porción al día, 9,3% 2 porciones al día y 2,9 % 3 porciones/día. Los que consumen ≥2 porción de lácteos al día presentaban menor IMC, peso y grasa corporal, que aquellos que consumen < de 2 porciones de lácteos. Se presentan correlaciones negativas entre una mayor frecuencia de consumo de lácteos con grasa corporal, % grasa corporal y relación cintura cadera. Al asociar el consumo de ≥ 2 porciones se observó una asociación negativa con % grasa corporal. Finalmente, los sujetos que consumen ≥2 porciones/día de lácteos presentan significativamente menor IMC, peso y % grasa corporal, al realizar las asociaciones con el consumo de ≥ 2 porciones de lácteos solo se mantiene el % de grasa corporal.
According to recent research, the consumption of dairy, in addition to presenting a high nutritional value, is associated with lower body weight, attributing important health benefits. The objety of the study is to associate dairy consumption with body composition in physically active men. Analytical cross-sectional study, 375 men were evaluated, in which a survey of eating habits and anthropometry was applied. Of the volunteers evaluated, the mean age was 23.8 ± 6.9 years and all had completed secondary education. Regarding dairy consumption, 35.5 % consumed at least 1 time a day, 28 % 1 portion a day, 9.3 % 2 portions a day and 2.9 % 3 portions / day. Those who consumed ≥2 servings of dairy products per day had lower BMI, weight and body fat than those who consumed <2 servings of dairy. There are negative correlations between a higher frequency of dairy consumption with body fat (k), body fat % and waist-to-hip ratio. When associating the consumption of ≥ 2 servings, a negative association with body fat% was observed. Finally, the subjects who consume ≥2 servings / day of dairy products have significantly lower BMI, weight and body fat%, when making the associations with the consumption of ≥ 2 servings of dairy only the % body fat is maintained.
Estado de nutrición y relación con patología de pacientes al ingreso hospitalario, Ciudad de México
Authors: Carrasco Quintero María del Refugio , García Villegas Elsy Aidé , Alfonso Baruch Eunice Elizabeth , Ledesma Solano José Ángel , Aguilar Carrasco Francisco Raúl
Published: May 2021

El estado de nutrición del paciente es un buen indicador de diagnóstico, que es necesario evaluarlo desde que el paciente ingresa al internamiento hospitalario. Objetivo: asociar el estado de nutrición y la patología de los pacientes que ingresan al internamiento de un hospital de alta especialidad de México. Material y métodos: Estudio transversal analítico, en el que se revisaron 2.918 expedientes de pacientes adultos que ingresaron a un hospital de tercer nivel de atención de la ciudad de México entre los años 2016 y 2017. Las variables utilizadas fueron: patología principal que determinó el internamiento, sexo, edad e IMC para clasificar el estado de nutrición. En el análisis estadístico se utilizó la prueba de X2 de Pearson para asociar las variables patología y sexo, y la prueba X2 de tendencia lineal para asociar las variables de estado de nutrición por IMC y patología. Resultados: La enfermedad con más frecuencia fue la oncológica (20,5%), Se observó una alta frecuencia de sobrepeso y obesidad en todas las patologías, oscilando por arriba del 45% y la que tuvo la prevalencia combinada de sobrepeso y obesidad más alta fueron las quirúrgicas (53,9%). Conclusiones: Es fundamental que todas las instituciones de salud identifiquen el estado de nutrición de los pacientes recién hospitalizados, para poder implementar más medidas preventivas y de control en los enfermos que egresan del hospital.
The nutritional status of the patient is a good diagnostic indicator, which must be evaluated from the moment the patient is admitted to hospital. Objective: To associate the nutritional status and the pathology of patients admitted to the hospitalization of a high specialty hospital in Mexico. Material and methods: Analytical cross-sectional study, in which 2,918 records of adult patients admitted to a tertiary care hospital in Mexico City between 2016 and 2017 were reviewed. The variables used were main pathology that determined the hospitalization, sex, age and BMI to classify nutritional status. In the statistical analysis, the Pearson Chi-square test was used to associate the pathology and sex variables, and the linear trend X2 test was used to associate the nutritional status variables by BMI and pathology. Results: The most frequent disease was oncological (20.5%). A high frequency of overweight and obesity was observed in all the included pathologies, oscillating above 45%, and the pathology with the highest was surgical (53.9%). Conclusions: It is essential that all health institutions identify the nutritional status of recently hospitalized patients, to implement more preventive and control measures in patients who leave the hospital.
Relación de la grasa corporal con la alimentación emocional y calidad de la dieta en universitarios de México
Authors: Estrada Evelyn , Veytia López Marcela , Pérez-Gallardo Lucia , Guadarrama Rosalinda , Gaona Laura
Published: May 2021

La obesidad es un problema de salud pública. La comprensión de factores tanto emocionales como dietéticos relacionados a su desarrollo es fundamentales para abordar este problema. El objetivo del presente estudio fue analizar por sexo y edad la relación de la grasa corporal con la alimentación emocional (AE) y la calidad de la dieta (CD) en población universitaria. Se realizó un estudio transversal en el que participaron 367 estudiantes universitarios de medicina (65 % mujeres). El porcentaje de grasa se midió a través de bioimpedancia eléctrica. La alimentación emocional (AE) (emoción, familia, indiferencia, cultura y efecto del alimento) se obtuvo de la escala de AE y la calidad de la dieta (CD)a partir de índice de calidad de la dieta mexicana (ICMX) (suficiente, balanceada, completa, variada e inocua), mediante un cuestionario semicuantitativo de frecuencia de consumo de alimentos. Para identificar qué variables independientes explican el porcentaje de grasa corporal se utilizó la regresión lineal múltiple. Se encontraron diferencias estadísticamente significativas entre sexos, los hombres presentaron valores superiores a las mujeres en edad, peso, altura e IMC (kg/m2), mientras que las mujeres presentaron un mayor porcentaje de grasa corporal respecto a los hombres. La cultura (p=,001) y efecto del alimento (p=,006), factores de la AE, predijeron menor porcentaje de grasa corporal en hombres mayores de 20 años. Resulta necesario implementar programas de salud, que vayan encaminados a un consumo saludable de alimentos mediante actividades recreativas y con el acompañamiento de profesionales de la salud durante la universidad.
Propiedades bioactivas de frutas tropicales exóticas y sus beneficios a la salud
Authors: Enriquez-Valencia Salma , Salazar-López Norma , Robles-Sanchez Maribel , González-Aguilar Gustavo , Ayala-Zavala Jesus , Lopez-Martinez Leticia
Published: May 2021

Las frutas exóticas se encuentran dentro del grupo de las frutas tropicales y su carácter perecedero limita su exportación a mercados distantes. En general, su consumo es local, son subutilizadas o poco valoradas tanto en el hogar como industrialmente; sin embargo, debido su alto valor nutricional, su consumo se ha incrementado significativamente en los últimos años. Estas frutas son fuente de compuestos bioactivos como fibra, vitamina C, carotenoides, ácidos fenólicos y polifenoles, los cuales han sido asociados a la reducción de los riesgos de enfermedades crónicas causadas por el estrés oxidativo. Estos compuestos bioactivos han demostrado que poseen varias actividades biológicas in vitro e in vivo incluyendo actividad antioxidante, antimicrobiana, antiinflamatoria, antiedad, neuroprotectora y antiviral entre otras. Por lo tanto, la obtención de ingredientes funcionales a partir de las frutas tropicales consideradas exóticas resulta viable; así como su utilización para el desarrollo de alimentos funcionales y nutracéuticos, para elaboración de productos de la industria farmacéutica y la conservación de alimentos. En la presente revisión se discute la información más relevante publicada en el período 2010-2020 de las principales bases de datos científicas, incluyendo Scopus, Science Direct, PubMed, Medline y Scielo, sobre los compuestos fenólicos y las bioactividades reportadas de las frutas tropicales exóticas como acai (Euterpe oleraceae), acerola (Malpighia emarginata), buruti (Mauritia flexuosa) caqui (Diospyros kaki), chicozapote (Manilkara zapota), litchi (Litchi chinensis), maracuyá (Passiflora edulis), noni (Morinda citrifolia) rambután (Nephelium lappaceum), pitaya blanca (Hylocereus undatus), pitaya roja (Hylocereus polyrhizus) y su relación con sus potenciales efectos benéficos en la salud.
Agrarian Reforms In The Field Of Agriculture In Uzbekistan
Authors:   Teacher At The Department Of Humanities Of Andizhan Institute Of Agriculture And Agrotechnology, Andizhan Region, Republic Of Uzbekistan, Akhmedova Umidakhon Maripjanovna
Published: May 2021

The article analyzes the current archive materials and scientific literature that the agricultural reforms in Uzbekistan and its development in the area and sphere as well.
Developing Of Thinking And Creative Approach Towards Different Kinds Of Situations With The Help Of Solving Problems Of Mathematical Olympiads
Authors:   The Student Of The Specialized IT School Named After Muhammad Al-Khwarizmi, Yashnabad, Tashkent, Uzbekistan, Khujaboy Qizi Sadullaeva Nodira
Published: May 2021

The relevance of the article is due to insufficient knowledge of the problem of development of divergent thinking of student by means of the subject Olympiad. The meanings of the subject Olympiad of school students and the Olympiad movement of school students are explained. Also shown are approximate problems from real Olympiads with solutions.
Territorial Aspects Of The Organization Of Ecotourism Routes In The Turkestan Ridge
Authors:   Associate Professor, Candidate Of Geographical Sciences, Jizzakh State Pedagogical Institute Department Of Geography And Fundamentals Of Economics, Uzbekistan, Mirkomil Gudalov , Lapasova Umriniso ,   2nd Year Master's Degree Student In Geography At JSPI, Uzbekistan, Umurzakova Gulbahor ,   2nd Year Master's Degree Student In Geography At JSPI, Uzbekistan
Published: May 2021

This article develops scientific recommendations for the development of modern ecotourism in mountainous areas and the definition of directions for eco-routes.
The Issue Of The Central Asian Northern Pilgrimage Route In The Russian-Bukhara Diplomatic Relations In The XVIII Century (On The Example Of The Activities Of Ambassador Ernazar Maqsud Oglu)
Authors:   Senior Researcher Of The Institute Of History Of The Academy Of Science Of The Republic Of Uzbekistan, Mamanovna Tanieva Guldona
Published: May 2021

In the Middle Ages, Central Asian pilgrims traveled to Mecca in three directions: the North direction ‒ through the Russian Empire, the central direction‒ through the territory of Persia, and the south direction ‒ along roads through India and the Arabian Sea. Therefore, the question of the directions of the Hajj was reflected in the diplomatic correspondence of the Central Asian khanates with Persia, India, the Russian and Ottoman empires тоо. Depending on the political, economic and ideological interests of these states, sometimes pilgrims were given permits to be sent to Mecca through their territories, and sometimes not. The degree of intensity of pilgrimage movements, in most cases, depended on the activities of interstate ambassadors. On the issue of eliminating various prohibitions and obstacles in the movements of pilgrimage roads, the Central Asian ambassadors were active and historical documents reveal these data to us. In this period the Central Asian ambassadors, who were sent to the reception of the governors those neighbor states on other issues, in most cases negotiated precisely on the direction of the Hajj of the Central Asian pilgrims also. One of such far-sighted ambassadors was a rich merchant from Bukhara, who lived in the XVIII c. Ernazar Maksud ogli officially sent several times by the Central Asian rulers to the Russian Empire. In this article analyzes the question of how the problems of the Hajj road were solved at the international diplomatic level by the example of the activities this ambassador. The history of negotiations between Ernazar and the Russian emperors on matters of the northern direction of the Hajj road and their results illuminated on base documents on this issue, which stored in the fund of the Archive of Foreign Policy of the Russian Empire (AFPRE). The scientific conclusions of this article serve for an extensive study of the issues of diplomatic and economic relations between the Central Asian khanates and the Russian Empire in the XVIII century, revealing the history of the embassy relations of the khanates and the history of the pilgrimage of the Hajj of the Central Asian people and the features of the directions of roads from Central Asia to Mecca.
Alternative Ways To Study The Impact Of Ground Vibrations From Explosions On The Stability Of Buildings And Structures
Authors:   Doctor Of Technical Sciences, Professor, Ferghana Polytechnic Institute, Ferghana, Uzbekistan, Tojiyev Rasul Jumabayevich , Yunusaliev Elmurad Muhammadyakubovich ,   PhD, Associate Professor, Ferghana Polytechnic Institute, Ferghana, Uzbekistan, Abdullayev Ibrohim Numanovich ,   PhD, Associate Professor, Ferghana Polytechnic Institute, Ferghana, Uzbekistan
Published: May 2021

The existing basic methods of studying the propagation of seismic-explosive waves in various mining-geological and morphological conditions to assess the impact of explosions on buildings and structures are briefly outlined. The results of studying the effect of the influence of the terrain on seismic vibrations during the passage of seismic explosive waves in them are presented. The issues of organizing experiments in full-scale field conditions, the time of which entirely depends on the time of drilling and blasting operations, are highlighted, which significantly slows down the stages of design, construction and operation of buildings and structures. Along with various explosions, as well as existing expensive installations and stands that create artificial vibrations for buildings and structures, it is offered detonation method for creating vibrations in the ground, both in design and construction, so and in the operation of buildings and structures. The detonation method proposed by the authors for creating artificial ground vibrations using a gas detonation unit makes it possible to simplify and accelerate the experiments and reduces labour and material costs.
The Medieval Pottery And Pottery Of Ancient Termez
Authors:   (PhD) Lecturer of Termez State University, Uzbekistan, Kholiqov Z.E. , Temirova M.A. ,   Master’s student of Termez State University, Uzbekistan
Published: May 2021

The article provides scientific information about pottery, one of the medieval crafts of Old Termez, pottery, pottery workshops and their structure, the findings of archeological excavations in recent years and their characteristics of data are given.
Agnonym Differences In Names
Authors:   PhD student of Fergana State University, Uzbekistan, N.A Kuldashev
Published: May 2021

In this article, the author emphasizes on one of the most actual issues of today is the further refinement of the purity of the Uzbek language and the prevention of distortions in the nomenclature and the correct use of words or terms. Not following the traditions of Uzbek nationality in naming will lead to some ambiguities in the language, as well as the elimination of differences in the prefixes.
The Problem Of Young Personnel In The Development Of Science Of The Republic Of Uzbekistan
Authors:   (Phd) Associate Professor Of Namangan State University, Uzbekistan, Rakhimjonovich Topildiyev Odiljon
Published: May 2021

The article reveals that the Republic of Uzbekistan is systematically working to improve the quality and efficiency of the education system, the formation of modern knowledge and skills among young people, close cooperation between education systems and science, integration, continuity and continuity of education.
Analysis Of Vibration Effects On Sewing Machines
Authors:   Assistant Lecturer, Department Of Construction And Technology Of Goods Of Light Industry, Faculty Of Light Industry, Namangan Institute Of Engineering And Technology, Namangan, Uzbekistan, Parpiev Umidjon Meliyevich , Dadamirzayev Baxromjon Baxtiyor O’g’li ,   Assistant Lecturer, Department Of Construction And Technology Of Goods Of Light Industry, Faculty Of Light Industry, Namangan Institute Of Engineering And Technology, Namangan, Uzbekistan, Urinova Sadoqat ,   Student, Department Of Construction And Technology Of Goods Of Light Industry, Faculty Of Light Industry, Namangan Institute Of Engineering And Technology, Namangan, Uzbekistan
Published: May 2021

This article is to justify the design and parameters of the mechanism of pushing a new elastic element (rubber) fabrics, which provides high-tech performance of sewing materials, increasing the speed procedures on unversal sewing machines.
Improve The Efficiency Of The Auto Industry Enterprises Marketing System
Authors:   Doctor Of Technical Sciences, Professor Rector Of Tashkent State University Of Economics, Uzbekistan, Sharipov Kongratbay Avezimbetovich , Zaynutdinova Umida Djalalovna ,   Associate Professor, Candidate Of Economic Sciences Tashkent Financial Institute, Uzbekistan
Published: May 2021

The article explores the theoretical and methodological basis for improving the efficiency of the marketing system of the automotive industry. Scientific proposals and practical recommendations for improving marketing efficiency with a methodological approach to performance evaluation based on criteria and indicators aimed at a comprehensive study of the factors influencing the effectiveness of the marketing system of automotive enterprises.
Functional Study Of The Impact Of Tourism On The Economy
Authors:   Lecturer, Fergana State University, Uzbekistan, Nurmatova Iroda , Shodmonova Muslima ,   Student, Fergana State University, Uzbekistan, Maxmuda Orifjonova ,   Student, Fergana State University, Uzbekistan, Gulsevar Kenjaeva ,   Student, Fergana State University, Uzbekistan, Durdona Sodiqova ,   Student, Fergana State University, Uzbekistan
Published: May 2021

Tourism is one of the fastest growing sectors of the world economy. Its comprehensive development is becoming a major source of income for many countries. With the development of society, more and more people on the planet are attracted to tourism. Today, tourism is a fast-growing socio-economic sector in many countries. The World Tourism Organization (WTO) estimates that 100 tourists visiting a developed city spend about $ 20,000, or about $ 200 a day for each tourist. For comparison, in order to get this amount of profit, even a developed country will have to export at least 1 ton of cotton or 2 tons of wheat to the world market.
Case Study Method For Teaching Russian Language As A Foreigner
Authors:   Lecturer, Department Of Uzbek Language And Literature, Tashkent State Technical University Named After I. Karimov, Uzbekistan, Muxamedjanovna Yusupova Nigora
Published: May 2021

The article substantiates the importance of teaching Russian language to foreign students using the case study method. Now there is a lot of talk about the need to strengthen the communicative component when teaching Russian as a foreign language. This goal can be facilitated by the use of cases in classes with foreigners. The classic case contributes to the development of skills for making an independent decision, the purpose of working with a case in an audience with foreigners is different - a communicative workshop. The article lists the topics on which cases can be offered to foreigners, and presents the development of one of the cases as an example of the concept we propose.
Glial Tumors Of The Brain, With Associated Hydrocephalia
Authors:   Tashkent Pediatric Medical Institute, Uzbekistan, M.M. Ruzikulov , B.Sh. Mukhammedaminov ,   Tashkent Pediatric Medical Institute, Uzbekistan, I.I. Rahimov ,   Tashkent Pediatric Medical Institute, Uzbekistan, M.I. Burnashev ,   Republican Specialized Scientific Practical Medical Center Of Neurosurgery Of Uzbekistan, A.A. Kim ,   Republican Specialized Scientific Practical Medical Center Of Neurosurgery Of Uzbekistan
Published: May 2021

Despite significant advances in oncology and neurosurgery, glial brain tumors continue to be an urgent problem of modern healthcare. The proportion of gliomas in the total structure of glial neoplasms is 40-45%, mainly they are detected at the age of 30-60 years, affecting the most able-bodied part of the population. Glial neoplasms, as a rule, develop from cells of the astrocytic or oligodendrocytic population and are characterized by a rapid growth rate of the primary tumor node, invasiveness, a tendency to early metastasis, a high recurrence rate, and a poor prognosis. The primary importance of tumor removal in the treatment of the disease is also generally recognized in cases where the pathological process is complicated by persistent disorders of the cerebrospinal fluid, deformation and expansion of the cerebrospinal fluid cavities. Naturally, the development of hydrocephalus, especially hydrocephalic-hypertensive syndrome, changes the course and prognosis of the disease and requires significant correction of the diagnostic and therapeutic process. As with most malignant tumors, anaplastic types of gliomas are characterized by the intensive development of the pathological vasculature, which accelerates the growth rate of the neoplasm, the rate of invasion and metastasis, and also increases the risk for patients due to the possibility of hemorrhage into the tumor. The nodular type of growth with a clearly defined border and insignificant infiltration is less common in conditionally benign gliomas, which have a more favorable prognosis of treatment. In the end, it is concluded that the described methods do not exhaust all proposals for increasing the effectiveness of the treatment of glial tumors and the development of new methods will bring neurooncologists closer to solving this urgent problem.
Optimization Of Methods For The Prevention Of Pulmonary Embolism
Authors:   Assistant, Department Of Oncology And Medical Radiology, Andijan State Medical Institute, Andijan, Uzbekistan, Yakubov Nodirbek , Dadamyants Nataliya ,   Ph.D., Senior Researcher, Republican Scientific Center For Emergency Medical Aid, Head Of Department Of Ultrasound Diagnostics, Tashkent, Uzbekistan, Mamarasulova Dilfuzahon ,   Md, Associate Professor, Head Of The Department Of Oncology And Medical Radiology, Andijan State Medical Institute, Andijan, Uzbekistan
Published: May 2021

This review examines changes in the hemostatic system parameters in patients with COVID-19 and analyzes their practical significance. The article discusses modern approaches to the prevention and treatment of thrombotic/thromboembolic complications in COVID-19.
Safe Grow Of The Uterus
Authors:   Student, Professional Education, Pediatric Faculty Of The Urgench Branch Of The Tashkent Medical Academy, Uzbkistan, Otabek Qizi Otajonova Dilfuza `
Published: May 2021

Currently, there is a sharp increase in gynecological diseases in women. These are especially dangerous and safe tumors. In this article, we will focus on safe uterine tumors.
Lupus Nephritis In Systemic Lupus Erythematosus
Authors:   Assistant, Department Of Faculty And Hospital Therapy No. 2, Tashkent Medical Academy, Tashkent, Uzbekistan, Otabek Qizi Nazarova Nigina , Atakhanovich Jabbarov Azim ,   Associate Professor, MD, Department Of Faculty And Hospital Therapy No. 2 Tashkent Medical Academy, Tashkent, Uzbekistan, Fahriddinovna Abduhalikova Nigora ,   Trainee Researcher, Normal And Pathological Physiology Tashkent Medical Academy, Tashkent, Uzbekistan, Xayotjonovna Madazimova Dilrux ,   Assistant, Department Of Faculty And Hospital Therapy No. 2 Tashkent Medical Academy, Tashkent, Uzbekistan
Published: May 2021

The pathogenesis, clinic, and treatment of kidney damage in patients with systemic lupus erythematosus (SLE) are considered. It is noted that if at the beginning of the disease signs of kidney damage are present in 25-50% of SLE patients, then later they are detected in almost 60% of adults and 80% of children. Variants of kidney damage in SLE are described. The pathogenesis of SLE is generally considered on the model of lupus nephritis. The morphological classification of lupus nephritis, features of the main nephrological syndromes, and clinical variants (active and inactive) are presented. It is indicated that the treatment strategy depends on the activity of the disease, the clinical and morphological variant of lupus nephritis.
Features Antihypertensive Therapy Obesity
Authors:   Department Of Internal Diseases No. 1. Samarkand State Medical Institute, Uzbekistan, Nurmamadovna Ishankulova Nasiba , Abdurasulovna Abdushukurova Komila ,   Department Of Internal Diseases No. 1. Samarkand State Medical Institute, Uzbekistan
Published: May 2021

Obesity negatively affects structure of renal tissue and increases the risk of developing renal failure and progression arterial hypertension. Adipose tissue is also a source of synthesis of all components renin-angiotensin system and can actively produce angiotensin
Optimization Of Local Treatment Of Patients With Phlegmon Of The Face And Neck Using Modern Antiseptics
Authors:   Samarkand State Medical Institute, Samarkand, Uzbekistan, G.A Rustamova , V.I. Ten ,   Samarkand State Medical Institute, Samarkand, Uzbekistan, A.A. Rustamov ` ,   Tashkent State Dental Institute, Tashkent, Uzbekistan
Published: May 2021

Maxillo-facial area phlegmon is a common, serious, costly and deadly disease. Over the last decade, the attention of researches and clinical was focused on the search the optimal methods of diagnosis and treatment of this pathology. It is necessary for timely initiation of adequate causal antibiotic therapy and prevention of complications. Gas chro- matography – mass-spectrometry is one of the most powerful analytical methods to obtain data on the exciter. The review highlights the current understanding of the role and potential of the method in the improvement of measures aimed at prevention and treatment of phlegmons and their complications.
A Retrospective Study Of The Clinical Significance Of Hemoconcentration As An Early Prognostic Marker For The Development Of Severe Acute Pancreatitis
Authors:   Samarkand State Medical Institute, Republic Of Uzbekistan, Samarkand, Amir Temur, Uzbekistan, Muhamadiev H. M. , Aivazov A. A. ,   Samarkand State Medical Institute, Republic Of Uzbekistan, Samarkand, Amir Temur, Uzbekistan, Nurmamatov B. P. ,   Samarkand State Medical Institute, Republic Of Uzbekistan, Samarkand, Amir Temur, Uzbekistan, Ahmadov R. ,   Samarkand State Medical Institute, Republic Of Uzbekistan, Samarkand, Amir Temur, Uzbekistan, Umudov J. A. ,   Samarkand State Medical Institute, Republic Of Uzbekistan, Samarkand, Amir Temur, Uzbekistan
Published: May 2021

Objective: to study the relationship between hematocrit indicators during the first 6 hours after the patient's hospitalization and the development of complications of acute pancreatitis. Materials and methods. The study included 243 patients with acute pancreatitis. All patients were examined for hematocrit at admission. The multivariate analysis made it possible to determine whether there was a correlation between the presence of hemoconcentration in patients (hematocrit ≥43) at the time of admission with the development of complications of acute pancreatitis. The predictive effectiveness of this marker was estimated by the area under the ROC curve. Results. Severe acute pancreatitis was observed in 36 (14.8%) patients. Average hematocrit values were 43.2 ± 6.4% (P0,01). In the first 6 hours after admission, hemoconcentration was observed in 72.2% of patients with acute pancreatitis who later developed complications of this disease. Statistical analysis of the data obtained showed that the sensitivity of hemoconcentration for early diagnosis of acute pancreatitis complications is 0.722, and the specificity is 0.802. The positive predictive value was 0.388 and the negative predictive value was 0.943. Conclusions: the presence of hemoconcentration in patients with acute pancreatitis in the first 6 hours after hospitalization is undesirable to use for predicting complications of this pathology, since the independent positive prognostic significance of this marker is only 38.8%.
Dysmetabolic Nephropathy In The Practice Of A Pediatrician
Authors:   Associate Professor, Doctor Of Medical Sciences, K.R. Dilmuradova ,   Neonatology Course At The Faculty Of Postgraduate Education, Uzbekistan, M.M. Akhmedova ,   Associate Professor, Candidate Of Medical Sciences; Department Of Pediatrics, Faculty Of Postgraduate Education, Uzbekistan, D.M. Abdullaev ,   Associate Professor, Ph.D. Department Of Dermatovenereology, Uzbekistan, T.A. Mamatkulov ,   Assistant Of The Course Of Neonatology At The Faculty Of Postgraduate Education Samarkand State Medical Institute, Uzbekistan
Published: May 2021

The study involved 2850 children with dysmetabolic nephropathies at the age from 1 month to 3 years. The study showed that dysmetabolic nephropathy is a genetically determined pathology with early manifestation, which is often found in the practice of a pediatrician and requires medical examination on a family basis.
Clinical Course Of Non-Specific Aortoartheritis (Disease Takayasu) (Casefrompractice)
Authors:   Assistant Of The Department, 2-Pediatrics And Neonatology Course, Samarkand State Medical Institute, Uzbekistan, Muxiddinovna Tuxtayeva Mashxura
Published: May 2021

This article discusses the issues of early diagnosis of non-specific aortoarteritis are not generally accepted and therefore remain relevant. Takayasu syndrome (non-specific aortoarteritis) is an autoimmune inflammatory disease that affects the aorta and its branches, belongs to the group of systemic vasculitis, is characterized by the development of productive inflammation in the wall of large arteries leading to their obliteration, there is no pulsation due to frequent cases of loss of pulse in the upper extremities. The course of the disease is progressive with periodic exacerbations and deterioration of blood circulation in ischemic organs, as well as an unfavorable prognosis. Modern data on the etiology, pathogenesis, and clinical picture of Takayasu syndrome are presented. An important role in the diagnosis of non-specific aortoarteritis is played by computer and magnetic resonance imaging, as well as ultrasound examination of vessels that can detect typical signs of stenosis or aneurysm of the arteries. Treatment of the disease with the use of drugs aimed at suppressing the activity Of b cells of the immune system, as well as with the use of an IL-6 receptor inhibitor, is discussed. In order to attract the attention of General practitioners to a rare rheumatological problem – Takayasu aortoarteritis – the results of their own observations are presented. The clinical picture of the disease in a child is described.
Experience In Surgical Treatment Of Diaphysical Fractures Of The Shin Bones
Authors:   Samarkand State Medical Institute, Uzbekistan, F.A. Mizrapov
Published: May 2021

The results of blocked intramedullary osteosynthesis (BIOS) in 50 patients with fractures of the distal and diaphysis of the tibia are presented. Blocked intramedullary osteosynthesis is a reliable and predictable method for the treatment of diaphyseal fractures of the tibia, which allows the restoration of limb function in the shortest possible time in most patients.
Problems Associated With Dental And Dental Diseases
Authors:   Samarkand State Medical Institute Assistant At The Department Of Pediatric Dentistry, Uzbekistan, Tilavkulovich Oblokulov Axmad , Botirovna Saidmurodova Jamila ,   Samarkand State Medical Institute Assistant At The Department Of Pediatric Dentistry, Uzbekistan, Mavlanovna Bayzakova Sitora ,   Samarkand State Medical Institute Assistant At The Department Of Pediatric Dentistry, Uzbekistan
Published: May 2021

This article is mainly about dental thieves and the full information about the diseases that arise from them. The article describes various treatments and recommendations for dental diseases.
Criteria For Evaluating Student Dental Health Index In Accordance With The «8020» Program Methodology
Authors:   Assistant Of The Department Of Facial Surgery And Pediatric Surgery Of Samarkand State Medical Institute, Uzbekistan, Ismatov Farrukh Aslidinovich , Lola Emilievna Khasanova ,   Doctor Of Medical Sciences, Tashkent State Institute Of Stomatology Professional Development, Uzbekistan
Published: May 2021

The Dental Index was created to preserve and promote public health in accordance with the 8020 program methodology. One of the important population groups is student youth. The health of students is of great social and medical importance. Student youth is one of the main reserves of highly qualified specialists for various branches of national economy. Modern students will have to implement the most important social functions of society in the future: professional and labor, reproductive, intellectual and moral. An important factor in the preservation of health is lifestyle, the share of which is estimated at more than 50%. The way of life of students from hygienic positions has a number of defects that lead to deteriorating health.
«Low-Invasive» A Way Of Surgical Treatment Ulcer Pyloric-Duodenal Stenosis
Authors:   Tashkent Medical Academy, Tashkent, Uzbekistan, S.I. Djamalov , N.U. Aripova ,   Tashkent Medical Academy, Tashkent, Uzbekistan, B.N. Israilov ,   Tashkent Medical Academy, Tashkent, Uzbekistan, M.M. Pulatov ,   Tashkent Medical Academy, Tashkent, Uzbekistan, S.K. Matmuradov ,   Tashkent Medical Academy, Tashkent, Uzbekistan
Published: May 2021

The pyloric-duodenal stenosis (PDS) concerns frequent complications of stomach ulcer and takes the third place after such life-threatening complications duodenal ulcers as punching and ulcer gastrointestinal bleedings. Frequency of occurrence ulcer PDS makes, according to different researchers, 10-18 % and are diagnosed mainly for patients with is long proceeding duodenal an ulcer. Quite often there is simultaneous combination PDS to other complications of stomach ulcer of a duodenal gut that by all means complicates treatment tactics.
Performance And Causes Of Skin Leishmaniosis In Surkhandarya Region
Authors:   Lecturer, Basics Of Valeology, Termez State University, Uzbekistan, Jafarovich Jalilov Jamshed
Published: May 2021

The article is scientifically based on the prevalence and causes of cutaneous leishmaniasis in the southern region of Uzbekistan, Surkhandarya region.
Optimization Of Pelvic Prolaps Surgical Correction Using Its Own Tissues
Authors:   Assistant The Department Of Obstetrics And Gynecology, Samarkand State Medical Institute, Uzbekistan, Shavkatovich Shavkatov Hasan , Negmadjanov B.B. ,   Head Of The Department Of Obstetrics And Gynecology, Samarkand State Medical Institute, Uzbekistan
Published: May 2021

Pelvic organ prolapse (PTP) - pelvic floor and organ omission syndrome pelvic floor in isolation or in combination, which is extremely negatively affected by the quality of life of patients. According to world data, between 2.9 and 53% of women report some form of PTP. Up to 47% of pelvic organ prolapsed patients are women of working age. According to the Women Health Initiative Study, among 16,616 women of perimenopaus age, the incidence of uterine prolapsed was 14.2%, cystocele was 34.3%, and reconcile was 18.6%. In most cases, PTP is almost asymptomatic, which indicates its greater prevalence in the population.
Clinical And Morphological Assessment Of The Effectiveness Of Application Of Anti-Inflammatory Toothpasts In The Complex Treatment Of Periodontal Diseases In Patients With Glucose Exchange
Authors:   Assistant, 5th Course Of The Faculty Of Dentistry Samarkand State Medical Institute, Uzbekistan, Asrorovna Xolboyeva Nasiba , Furqat Qizi Turayeva Kamila ,   Student 5th Course Of The Faculty Of Dentistry, Samarkand State Medical Institute, Uzbekistan
Published: May 2021

One of the main causes of chronic inflammatory periodontal diseases is dental deposits, which are formed as a result of improper oral hygiene, changes in the quantitative and qualitative composition of the oral micro flora, and a decrease in the body's resistance. Compliance with individual oral hygiene is an important step in the successful treatment and prevention of periodontal disease.