bluuebunny/crossref_metadata_2025 huggingface dataset:
Injection of pidgovlі bjolin family with glucose-fructose syrup on the effectiveness of growing bjolin uterus
Authors: Nedashkivskyi V. M. , Mishchenko B. D.
Published: April 2021

On the development and productivity of bjolin queens, they infuse the methods of vivennya, dew vivification, weather conditions, and the appearance of food - bee bread and honey, or a square file and nectar. On a practical basis, the preparation of the large family of creepers with food, additional supplies of small private substitutes, one of such substitutes is glucose-fructose syrup. The purpose of this work was to study the effect of carbohydrate supplementation with glucose-fructose syrup in foster families on the number and weight of reared queens in the context of supportive honey. In the statistic, it has been infused into the adolescent bjolin family with glucose-fructose syrup on the efficiency of the growth of bjolin queen bees. The pre-session was carried out at the base of the PP “Volodymyr” with. Shershny Tivrivsky district of the Vinnytsia region. In the past year, in the year of the bdzholin family, glucose-fructose syrup was revealed, which shortens the result of the reception of larvae per vykhovannya to preserve in the previous groups by 12.5 % more portions of the control group in bjolins. The water hour revealed a decrease in vibrating mothers by 10.5 %, depending on the control group, in which case the indicator of the increase in changes was made. In the results of the last few days, it was established that the introduction of glucose-fructose syrup to the last group of glucose-fructose syrup to the last group was increased, and the increase in the intensity of the growth of the bjolin queens became freely average, to a maximum of 20.3 % for the group. Thus, the obtained data indicate the effectiveness of the effect of glucose-fructose syrup during feeding in foster families on the number and weight of reared queens.
Technology of growing young carp in fish farm Ltd “Mykolaivska RMS”
Authors: Senechyn V. V. , Yakimova E. O.
Published: April 2021

We have studied the possibility of increasing the production of young carp by applying a set of intensification measures and the introduction of innovative production methods, when growing it in artificial reservoirs. Works that has been carried out works provided with technology of cultivation of young fishes as one of the first stages of production of marketable products in aquaculture, secures the selection of qualitative and viable breeding material, providing it with appropriate environmental conditions for normal growth and development, search of optimum and balanced compound feeds which will supplement natural fodder base of ponds, and carrying out of complex measures concerning intensification of fish farming taking into account natural-climatic and geographical-zonal features of a separate economy. The main purpose of the work was to improve the technology of growing young fish in the carp farm of Ltd "Mykolaivska RMS" when using in the feeding of this year's granular feed. Generally accepted hydrochemical, hydrobiological and fish farming methods were used in order to achieve this goal. The technological features of growing carp fish planting material at low planting densities were studied in the ponds of the experimental fishery. The effect of land reclamation, fertilization of ponds to improve the natural feed base, feeding fish with granular feed with a well-balanced content of nutrients and biologically active substances, with constant control of temperature and hydrochemical regimes of ponds on morphometric parameters expediency of carrying out such measures in fisheries. Our research results indicate that the natural fodder basis of ponds of the experimental carp farm Ltd "Mykolaivska RMS" does not fully meet the regulatory conditions for growing young carp and carrying out the above set of intensification measures in combination with feeding young carp granular concentrated organic feed environmentally friendly and economically feasible.
Prophylaxis of digestion disorders in honey bees
Authors: Kovalskyi Y. , Fedak V. , Kovalska L. , Druzhbiak A. , Vovkun Y.
Published: April 2021

The stability of the intestinal immunity of the honey bee depends on the effects of various toxic substances. Especially when detecting some infectious diseases in apiaries, when using various antibiotics. The aim of the study was to study the effect of oxytetracycline on the morphological parameters of enterocytes of the midgut and the microbiological pool of the intestine. To do this, 10 days after the last treatment, for the next five days, 20 experimental bees were selected from each family, immobilized and the midgut dissected. The study of the folds of the midgut was performed on paraffin sections. The study was performed histopreparations, which were obtained at a distance of 5 mm from the beginning of the midgut. Sequentially arranged 10 folds were chosen for measurement. Morphometric parameters of enterocytes were obtained by measuring their height, width and area. It has been studied that three sprays of working solution of oxytetracycline at a dose of 900 mg, per family, with an interval of two days, adversely affects the morphological parameters of enterocytes of the midgut. On the segmental section, in the cranial direction, there is a decrease in the number of folds of the epithelium per unit area of the intestine. At the same time, the area of enterocytes is smaller by 14.9 % compared to the epithelial cells of control bees. For microbiological examination of the intestine was carried out sowing on nutrient media, followed by counting bacteria. It was investigated that the intestinal microorganisms of bees are represented by both gram-positive (Bacillus, Streptococcus, Staphylococcus) and gram-negative (Enterobacter, Escherichia, Mikrococus) bacteria, as well as fungi and yeasts. At the same time, enterobacteria (Enterobacter aerogenes and Escheriichia coli) and staphylococci (Staphylococcus varneri) are dominant in the microbiocenosis. In the intestines of bees, where the antibiotic got, no 100 % destruction of bacteria was detected, but changes were still observed. And they are associated with a decrease in their absolute number. The most negative effects were found for Bifidobacterium and Lactobacillus. In May, the maximum concentration of Lactobacillus plantarum was detected, which is normally 3.3 lg CFU/g. In September and October, some lactic acid bacteria are completely absent in the intestines of bees.
Assessment of microbiological indicators and monitoring of a sociological survey of the quality of sources in the city of Lviv
Authors: Rudenko O. P. , Lytvyn N. A. , Gutyj B. V.
Published: April 2021

There are a number of springs on the territory of Lviv, water from which is used by the city residents. It should be noted that natural resources cannot be systematically used by the population for drinking purposes, as they are not sources of centralized water supply and, accordingly, do not have service personnel. No sanitary protection zones have been established for such sources, within which economic activities are prohibited. In this regard, the quality of water from such natural sources has unstable indicators, which depend on many factors of man-made and natural factors (sanitary-chemical and sanitary-microbiological indicators can sometimes fluctuate within one week), which makes it unfit for human consumption and can lead to acute intestinal infections of bacterial and viral etiology, a number of infectious diseases. The article considers the current ecological, microbiological state of natural sources of the city of Lviv. The necessity, and hence the relevance of the analysis and detailed microbiological assessment of water quality of springs in the city of Lviv, namely: springs № 1 in the park "Zalizna Voda" (Lviv, Ternopilska Street); springs № 2 in the park "Zalizna Voda" (Lviv, Myshuhy Street); springs № 3 in Stryiskyi Park (Lviv, Stryiska Street). A sociological survey of city residents on the use and consumption of water from the studied sources was conducted. The results of the analysis were compared with the list of maximum concentration limits of harmful substances in water bodies in accordance with the order № 400 from 12.05.2010 on approval of State sanitary norms and rules “Hygienic requirements for drinking water intended for human consumption” (DSanPiN 2.2.4-171-10).
The effectiveness of the proposed method of culturing eggs of nematodes Passalurus ambiguus, parasitic in rabbits
Authors: Yevstafieva V. О. , Khorolskyi A. A. , Melnychuk V. V.
Published: April 2021

Rabbit breeding is one of the promising branches of meat cattle breeding, and also plays an important role in supplying light industry with fur raw materials. One of the factors that ensure the efficient management of the industry and increase the production of rabbit products is the veterinary welfare of farms against parasitic diseases of rabbits, in particular – pasalurosis. It is necessary to prevent the development of the parasite at all stages in order to successfully control and prevent pasalurosis. The aim of the work was to improve and determine the effectiveness of the method of cultivation of Passalurus ambiguus eggs, which can be used to study the embryogenesis of the pathogen pasalurosis in rabbits, obtain a laboratory model of invasion, determine the disinvasive properties of disinvasive and disinfectants and agents. The proposed method of culturing P. ambiguus nematode eggs allows to take into account the sensitivity of eggs to moisture, allows to obtain a high yield of invasive eggs in the experimental culture, as well as to conduct microscopic examinations and microphotography without removing eggs from the substrate in which cultivation takes place. Eggs of P. ambiguus were obtained from the gonads of females of the pathogen pasalurosis, which were removed by helminthic dissection of the colon of rabbits. The proposed method is based on the use of nutrient environment for the cultivation of P. ambiguus eggs. Studies have shown that the improved method was more effective than the well-known method, where as a substrate for the cultivation of Pasaluris eggs used saline. With the use of the improved method, the invasive stage reaches more than 71 % of Pasaluris eggs, which is 38.75% more (P < 0.001) than with the use of the well-known method of cultivation. The obtained results of the conducted research activities lead to further, deeper study of questions concerning biological features of embryonic development of the causative agent of passalurosis, and also disinvasive efficiency of modern disinfectants concerning P. ambiguus eggs.
Efficiency test microscope “Arbor Elite” for determining the fertile period of bitches
Authors: Skliarov P. М. , Holubiev O. V. , Bilyi D. D. , Roman L. H. , Lieshchova M. O. , Bobrytska O. M.
Published: April 2021

Choosing the optimal time of insemination of she-dogs is one of the urgent problems in the reproduction of dogs, because it causes fertility and can be the cause of artificially acquired infertility or low in fertility. To this end, a number of methods are used in practice, but none of them fully meets the requirements. Therefore, the question of choosing a method for determining the optimal time of insemination of bitches remains unresolved. In this regard, the purpose of our research was to study the effectiveness of the use of the microscope “Arbor Elite” to determine the fertile period of she-dogs. The work was performed in the Clinical Diagnostic Center “Rancho” of the Faculty of Veterinary Medicine of the Dnipro State Agrarian and Economic University. The material for the study were female dogs of different breeds with a physiological course of sexual cycling. In order to determine the optimal time of insemination of bitches used test microscope “Arbor Elite”, the principle of which is based on the phenomenon of salivation arborization, due to the presence of salts that crystallize as a result of increasing estrogen in the body in the stage of proestrus-estrus. There are 3 types of dried saliva after crystallization: Type I – small crystals in the form of thin stems/a large number of formed crystals “twigs”. Fertilization is probable (stage of proestrus with insignificant / moderate estrogen secretion); Type II – fern leaves, crystals with a thick stem. The probability of fertilization is maximum (estrus stage with maximum estrogen production); Type III – outlines of sand or pebbles, no crystals. Fertilization is unlikely (met- / diestrus stage). It is established that the efficiency of using the test microscope “Arbor Elite” to determine the fertile period of female dogs is 85.2 %. However, the effectiveness of the method can be increased by differentiating endocrine pathology. In addition, the use of a test microscope “Arbor Elite” has other advantages, in particular, is simple, does not require special knowledge or training, so it can be used at home. But the main advantage is that its implementation in combination with other methods can reduce financial costs and reduce the impact of stressors (ie reduces the number of visits for sampling and cytological and hormonal tests). The method of determining the fertile period of she-dogs using a test microscope “Arbor Elite” needs further research and improvement, and its combination with other methods will optimize the diagnosis of optimal insemination time not only in bitches but also in females of different species.
Crisis y turismo en el espacio rural. Estrategias, actores y proyectos en el partido de Patagones, Argentina
Authors: Eciolaza Florencia
Published: April 2021

El turismo en el espacio rural se presenta como una actividad complementaria a las tradicionales, capaz de generar beneficios socioeconómicos, culturales y territoriales. En este trabajo se analizó la potencialidad socioeconómica que presentan los espacios rurales del partido de Patagones para el desarrollo del turismo como actividad innovadora y dinamizadora, a partir de entrevistas semiestructuradas a productores/as rurales y entrevistas no estructuradas a representantes de instituciones relacionadas. Se realizó una investigación del tipo exploratorio-descriptiva partiendo de una revisión bibliográfica con el fin de conocer las características que presenta el turismo en el espacio rural. Se realizaron 25 entrevistas semiestructuradas, durante los años 2014 y 2015, a productores/as rurales del partido de Patagones. Asimismo se realizaron entrevistas no estructuradas, durante el mismo periodo de tiempo a responsables de diferentes instituciones presentes en el partido. Los resultados demostraron que la crisis rural que sufrieron los campos del partido de Patagones generó incertidumbre sobre la incorporación de nuevas actividades como el turismo y la existencia de proyectos que dan cuenta del interés que poseen sobre la actividad turística, siendo algunos de los inconvenientes para su desarrollo la falta de conocimiento sobre la temática y un apoyo oficial consolidado. El estudio revela la necesidad del asociativismo entre los actores que intervienen en la implementación del turismo en un espacio dedicado a actividades agropecuarias tradicionales. Los proyectos que surgieron luego de la crisis rural en el partido, siguen los lineamientos de la modalidad de turismo en el espacio rural, incorporando diversas actividades de acuerdo a las características que posee cada espacio.
Bases para un modelo educativo por competencias en turismo como herramienta para el desarrollo turístico
Authors: Loyola Tapia Yanira , Oré Butler Claudia
Published: April 2021

El continuo crecimiento del turismo en el Perú, así como las proyecciones positivas de esta actividad a nivel internacional y el desarrollo de nuevos mercados turísticos emergentes, obliga a los países a trabajar en nuevas estrategias educativas para formar un talento humano acorde con las necesidades de la industria del turismo y atender con eficiencia a un turista cada vez más exigente. Este documento se centrará en aquellos aspectos teóricos utilizados para el diseño y fortalecimiento de un modelo de educación superior en turismo, que toma en cuenta las tendencias en turismo en la educación superior. Se ha aplicado una metodología basada en un estudio de caso, con el propósito de presentar un modelo formativo en educación superior en turismo y su implicancia. Para el desarrollo de las etapas relacionadas a la propuesta del modelo formativo se ha considerado la experiencia metodológica sugerida por la Organización Mundial del Turismo sobre capital humano. El modelo persigue la búsqueda de nuevos talentos capaces de cubrir las necesidades y exigencias del sector productivo. Este proceso educativo permitirá planificar y ejecutar una política educativa de turismo en el Perú y en otros países que se encuentran en el mismo camino de diseñar una educación superior para esta actividad. Se concluye que es necesario realizar ajustes en la educación superior para adaptarse constantemente a la forma como los conocimientos y contenidos deben ser impartidos, pues se trata de entornos cambiantes. Sobre la propuesta establecida, sirve de base y plataforma, pero debe ser renovada con cierta periodicidad según las circunstancias, sin dejar de lado la evaluación, medición y seguimiento del sistema educativo.
Parques tecnológicos y desarrollo regional: una experiencia de Argentina
Authors: Diez José Ignacio , Dilernia Yesica Soledad
Published: April 2021

En las últimas décadas, el mundo viene siendo testigo de importantes cambios tecno-productivos que están alterando el funcionamiento del sistema capitalista. La economía global se encuentra atravesando una fase producción de carácter postfordista, donde el conocimiento se transforma en un insumo fundamental de la actividad productiva. En este contexto, de primacía de las ideas en las actividades productivas, los territorios buscan diseñar mecanismos para transformarse en verdaderas “usinas de pensamiento aplicado”: ya sea para captar capital o bien para generarlo desde cero. Entre los instrumentos de política pública para alcanzar este objetivo, se encuentran los parques tecnológicos, que son iniciativas implementadas por las comunidades para ampliar la base económica de alta tecnología de una localidad o región. El presente trabajo pretende analizar la dinámica de comportamiento de un polo en particular, el Parque Científico Tecnológico del Litoral Centro, situado en la provincia de Santa Fe-Argentina.
Conservación, desarrollo y descentralización: lecciones de un modelo de gestión territorial público-privado en el sur de Chile
Authors: Vergara-Pinto Francisca , Campos Albornoz Natalia
Published: April 2021

Este estudio aborda la implementación del Sistema Regional de Áreas Protegidas(SIRAP), estrategia concebida con el objetivo de mejorar la representatividad de ecosistemas vulnerables en paisajes rurales y descentralizar la gestión de las áreas protegidas en Chile, esta vez considerando aquellos ecosistemas situados en predios privados. El objetivo consistió en conocer cuáles son los desafíos que enfrentan los territorios locales para implementar este tipo de categoría y qué gobernanzas son las más adecuadas para una gestión eficiente de estas áreas. A través de una revisión bibliográfica y análisis documental, se analizaron los resultados del proceso de descentralización llevado a cabo por el SIRAP en dos comunas de la región de Los Ríos (Chile), en donde esta estrategia se materializó y se tradujo en la creación de una nueva categoría de área protegida denominada Paisaje de Conservación Valle Río San Pedro, que incluye la creación de un “Consejo de Desarrollo” y una “Asociación de Municipalidades Paisajes de Conservación para la Biodiversidad de la región de Los Ríos”.
Теоретико-правові засади поводження з відходами за законодавством Європейського Союзу
Authors: Ladychenko  V. V. , Golovko  L. O. , Serhiienko  B. B.
Published: April 2021

Метою статті є дослідження теоретико-правових засад поводження з відходами за законодавством Європейського Союзу, принципів діяльності ЄС у сфері поводження з відходами та напрямків попередження виникнення відходів. Наукова новизна. У зв’язку з незадовільним станом виконання в Україні зобов’язань у сфері адаптації вітчизняного законодавства до законодавства ЄС у сфері поводження з відходами актуальним є ґрунтовне дослідження системи класифікації відходів та принципів діяльності ЄС у сфері поводження з відходами.Висновки. Головним завданням державної політики щодо управління відходами є максимально можливе зменшення негативного впливу речовин та матеріалів, що втратили своє споживче значення, на навколишнє середовище та здоров’я людини. Цей напрям державної політики є дуже важливим через вкрай негативні наслідки, оскільки відходи становлять загрозу для здоров’я людини та завдають шкоду навколишньому природному середовищу в зв’язку з їх токсичністю, можливістю забруднення повітря, води та ґрунту. Нами проаналізовано систему класифікації відходів в ЄС з погляду на їх хімічні, фізичні, економічні властивості. На сьогодні ця система класифікації складається з 20 глав, 110 підкатегорій, 839 видів відходів, 405 видів відходів, класифікованих як небезпечні. Основною метою впровадження класифікації відходів є розроблення типових систем управління не для кожного виду відходів окремо, а в межах певної категорії, крім випадків, передбачених законодавством ЄС. Основними стратегічними цілями в галузі поводження з відходами в Європейському Союзі є: зменшення утворення відходів шляхом запобігання їх виробленню в технологічному процесі виробництва; використання відходів у виробничих процесах; виділення окремих фракцій із загального потоку відходів для подальшого їх використання як вторинних матеріальних та енергетичних ресурсів; скорочення відходів, розміщених на звалищах; інтеграція методів поводження з відходами на основі використання найкращих доступних технологій.У правовій системі ЄС, поряд із загальними принципами (принцип забруднювач платить, принцип охорони життя та здоров’я, принцип запобігання та профілактики, принцип планування, принцип сталого розвитку), існують спеціальні, які складають основу правового регулювання у певних сферах суспільного життя (принцип близькості, принцип застосування ієрархії поводження з відходами, принцип відповідальності виробника, принцип селективного збору). Новацією є те, що вищезгадані принципи передбачають підготовку до повторного використання та переробки. Ці дві групи процесів підпадають під поняття відновлення, зумовленого бажанням запобігти утворенню нових відходів та використовувати вже існуючі відходи як ресурс.
‘Giving and giving back’ at the end-of-life
Authors: Rauber Gabriela , Soom Ammann Eva , Salis Gross Corina
Published: April 2021

The present article is based on an ethnographic research project exploring the constitution and reproduction of exchange relationships between residents and caregivers in Swiss nursing homes and elaborating on their significance within end-of-life trajectories. The results show that despite scarce personnel, time and cost resources in old-age long-term care, exchange relationships in the sense of non-liquidating transactions are of major significance both in daily interactions and in the context of acute dying in the nursing home. Residents as well as caregivers invest in relationships that build on an informal ‘giving and giving back’. Invested goods or services are manifold and often immaterial, both on the caregivers’ and on the residents’ side. The main informal investments are: 1) permitting affection and emotional involvement 2) sharing personal information, and 3) offering extra-time. The paper demonstrates how actors exchange these goods to establish an informal dimension in their care relationships and how this dimension may influence end-of-life practices in the nursing home. Focusing on informal parts in exchange relationships allows considering care relationships from a theoretical perspective that has gained little attention so far, both in anthropological exchange theory and in disciplines concerned with care relationships.
“The little lights in this dark tunnel”: Emotional support of nurses working in COVID-19 acute care hospital environments
Authors: Lapum Jennifer , Nguyen Megan , Lai Sannie , McShane Julie , Fredericks Suzanne
Published: April 2021

Background: Working on the frontlines of hospitals during the COVID-19 pandemic has been challenging and distressing for nurses. The troublesome nature of these emotions have surfaced because of uncharted territory related to this virus, compromised work conditions, unfavourable patient outcomes, and the witnessing of suffering and loss. Although there has been renewed emphasis on how to emotionally support nurses, the nature of support needed is somewhat unknown considering that healthcare professionals have not experienced a pandemic of this magnitude in their lifetime. Aim: We explored how nurses were emotionally supported and how they can be better supported while working in COVID-19 acute care hospital environments. Methods: In this narrative study, semi-structured interviews were conducted with 20 registered nurses working in hospitals in the Greater Toronto Area and working on units caring for COVID-19+ patients. Results and Conclusions: Our findings reflected the organic emergence of support, intentional forms of support, and the social justice nature of support. It is important for hospital and government leaders to employ a multifold approach to emotionally support nurses. These supports include information transparency, visible presence of leadership, and recognition of nurses’ contributions. While emotionally supporting nurses, these types of resources can act as “little lights in this dark tunnel” of COVID-19 and illuminate a path forward. Implications: Some strategies relevant to clinical practice include regular rounding of units by leaders, and transparent communication about information and resources. Other strategies are on-site psychological support and legitimate support of mental health sick days as well as lobbying governments for financial compensation for the risky work involved in being a frontline provider and appropriate provision of personal protective equipment.
浅析轨道交通车站土建工程投标预算的编制与报价策略
Authors: 边 海霞
Published: April 2021

随着我国经济的不断发展，各大城市轨道交通建设线路越来越多，而招投标制则成为行业的运作方式和竞争方式，工程投标文件分为三部分，技术、商务、报价。因此掌握必要的投标策略和相关技巧是很重要的。文中依据杭州轨道交通仓前段车站土建预算的编制和报价策略进行分析。
水泥浆技术对高速公路新老路的质量控制分析
Authors: 俞 江波
Published: April 2021

目前中国的纵向高速公路正在从东部逐渐的延伸扩大到中西部,并且中西部正在规划建设越来越多的高速公路。随着人们出行的需要，中国的高速公路从东部路线的延伸扩大到中西部,沿线的气候和地质条件也变得越来越复杂,使得施工难度不断的增加。所以影响高速公路的建设安全和质量的最重要影响因素之一就是路边的沉降。京珠高速公路是我国较早修建的高速公路，也是我国高速公路网的重要组成部分。原为双向4车道，现改扩建为双向8车道，改扩建方案为外侧第3、4车道新建，与既有路第1、2车道拼接。
论国有资金投资项目的全过程造价管理
Authors: 顾 月香
Published: April 2021

现如今，从国有资金投资的项目造价控制控制来看，往往绝限于项目的审计阶段，而对其他阶段的造价控制，所给予的重视程度并不高。比如项目的招标阶段，往往因为时间紧急，而造成清单漏项和项目特征描述不完整，造成后期施工单位索赔，增加成本的现象。基于此，文章首先分析了国有资金投资项目工程造价控制现状，最后探究了全过程造价管理，以期为有关人士提供参考。
论建筑工程管理及工程施工质量的有效控制
Authors: 唐 莉莉
Published: April 2021

近年来，在社会快速发展的影响下，我国建筑工程行业得到了快速的发展进步。经过综合分析我们发现，建筑工程施工质量与工程施工进度存在密切的关联，所以在组织开展各项工程施工工作的过程中，务必要重视在保证施工工作能够在既定的期限内完成的基础上，尽可能的提升建筑工程施工质量。在社会经济水平不断提升的形势下，建筑工程行业发展取得了良好的成绩，但是在发展过程中往往会遇到诸多的问题，所以需要施工单位全面的落实建筑工程管理和施工质量的全面把控，从根本上对建筑工程施工质量加以保证。
建筑施工安全管理措施的优化探讨
Authors: 付 国立
Published: April 2021

在进行建筑工程建设过程中除了做好进度、质量方面的管理还应加强施工安全管理。建筑工程施工安全管理工作是一项需要长期坚持的工作，在进行安全管理工作时应调动起各部门、各级人员的参与积极性并做好协调工作，同时对安全管理制度中的不足进行优化与完善，发挥出管理制度在施工安全管理中的作用，从而提高施工安全管理效果，确保建筑工程可以顺利开展。
工业与民用建筑工程中的现场全过程施工技术管理分析
Authors: 魏 继红
Published: April 2021

我国工业民用建筑在近些年随着社会的发展得到进一步的优化。工业与民用建筑作为公共建设基础需要关系着经济发展以及生产生活活动的开展。为了将工业民用建筑的整体质量水平提升，需要加强施工技术管理，充分发挥施工团队的价值，优化工业民用建筑的建设效果。
基于BIM技术的建筑施工中安全管理探究
Authors: 邓 士飞
Published: April 2021

当前建筑工程项目持续进步和发展，越来越多的信息技术广泛应用，特别是BIM技术。BIM技术英文全称为（Building Information Modeling），也就是建筑信息模型，能够涵盖工程项目所有数据。对于建筑工程施工安全管理工作，通过借助BIM技术能够充分保证整个项目安全性，将安全隐患及时消灭，提升建筑工程项目安全性。基于此，文章首先就BIM技术的基本含义及安全管理重要性展开论述，然后分析BIM技术特点，最后就BIM技术在建筑施工安全管理中的应用提出几点建议。
“Continuing Library and Information Education” – the Conference inspired by Valentina A. Minkina, or On the role of the individual in history
Authors: Brezhneva V. V. , Babushkina Yu. V. , Paramonova I. E.
Published: April 2021

In March, 2021, Valentina A. Minkina would turn eighty. Valentina A. Minkina is a prominent scientist, doctor of pedagogy, Professor of Information Management Department that she headed from 1991 to 2004. In memory of Valentina Minkina, the Library and Information Faculty of Saint-Petersburg State Institute of Culture holds the annual International Scientific and Methodological Conference “Continuing LIS Education”. Due to the COVID-19 pandemic, many professional events had to move to online or were deferred to a later date, and this conference, too. It is hard to overestimate the contribution of Valentina Minkina made to the library science. The authors review in brief her research efforts as the leader of the library scientific school and a wonderful mentor. The authors also review the origins and development of the conference. Among other library professional forums, the conference is unique as it focuses on professional education and training staff for libraries and information organizations, which is due not in no small way to Minkina’s ideas and the faculty’s traditions. The most significant publications in the periodicals on the conference are listed.
Aplicación de herramientas informáticas para la toma de decisiones en el sector turístico
Authors: Yasser Vázquez Alfonso , Velasteguí López Luis Efraín , Ynfante Martínez Maday , Díaz Vasallo Asiel , Fabelo Peña Yonay , Rivera García Christian Geovanny , Cevallos Punguil Tania Cristina , Sánchez Arenas Osvaldo J. , Pérez Leandro Ricardo , Olazabal Guillen Bertha Esther
Published: April 2021

El sector turístico actual es muy cambiante, exigente y competitivo debido a los constantes cambios que se originan, ya que los preceptos de los negocios turísticos cambian con gran regularidad, lo que exige a las entidades turísticas hacer grandes empeños para sobrevivir a un contexto en variable transformación. Es por eso que la aplicación de la Matemática y la Computación para la toma de decisión en el sector turístico se hace una necesidad muy imperiosa ya que permite el desarrollo y utilización de los métodos matemáticos y las herramientas computacionales para la solución de problemas complejos en las entidades turísticas públicas y privadas. Este libro expresa la necesidad de informar a los especialistas de turismo que se forman en nuestras universidades como los que laboran en las entidades públicas como privadas de un conjunto de herramientas informáticas necesarias para la toma de decisiones. El objetivo de este libro es describir una serie de resultados científicos obtenidos por los autores y coautores a lo largo de estos últimos cuatros años en el área de Turismo donde se muestra la solución de diferentes problemas relacionados con los servicios turísticos. Para finalizar, debemos puntualizar, que la importancia fundamental, dada por estudiantes como especialista del sector, es que se brinda una serie de herramientas informáticas como apoyo a la toma de decisión en el sector turístico y permite su aplicación en proyectos o trabajos de investigación.
Arte y patrimonio. Un discurso del tiempo-espacio desde lo urbano
Authors: Díaz Fernández Adris
Published: April 2021

El arte urbano es efímero, fugaz, contradictorio, asentido o descalificado; es un arte que, dado su naturaleza, se convierte en un ingrediente clave del patrimonio intangible de la ciudad, a pesar de ser o no reconocido como patrimonio cultural. Por último, tomando en consideración todos los elementos anteriormente mencionados, se señala la urgencia de resaltar el arte urbano como patrimonio cultural, bajo la justificación de que es un medio eficaz para la construcción de una ciudadanía, ya sea participativa o pasiva, como vía para reforzar sus postulados, especialmente en América Latina.
Implementation of the Bayes theorem method for identifying diseases of children under five
Authors: Ramadhani Macro , Sihombing Volvo , Masrizal Masrizal
Published: April 2021

Disease is very susceptible to occur in children under five because the immune system in children under five has not been fully developed. Lack of knowledge about the diseases of children under five and the symptoms they experience makes parents fearful. The lack of knowledge of children's diseases from experts can result in delayed treatment. Problems that occur can be overcome by utilizing artificial intelligence technology. One of the artificial intelligence technologies is an expert system. Information needs very quickly from an expert to deal with problems or diseases of children under five that are expected by parents or society. So that is what drives the development of a software application, namely an expert system for the identification of diseases of children under five. An expert system for the identification of toddlers' diseases is made as a tool to diagnose diseases experienced by toddlers by using the symptoms experienced by toddlers as a tool to detect diseases experienced by children under five. The system can identify 5 types of disease with 23 symptoms of disease. This expert system uses the development method of problem identification, system design, implementation and testing. Inference in this expert system uses the Bayes theorem method. This system is built with Visual Basic and Microsoft Access as the database. The results of consulting tests with this system show that the system is able to determine the disease along with the initial treatment and treatment solutions that must be carried out, based on the symptoms previously selected by the user.
Glycemic profile, inflammatory markers, biochemical and histopathological parameters of mice fed with fermented dairy beverage with clove essential oil
Authors: Souza Keicy Sandy Silvestre de , Almeida Anna Christina de , Oliveira Stephanie Pedrosa de , Brandi Igor Viana , Santos Sérgio Henrique Sousa , Fonseca Francine Souza Alves , Santos Eliane Macedo Sobrinho , Oliveira Janaína Ribeiro , Freitas Daniela Fernanda de , Lelis Deborah de Farias , Moraes Daniel Silva , Silva João Matheus de Almeida , Souza Cintya Neves , Farias Paula Karoline Soares , Porto Raphael Rodrigues , Santos Hércules Otacilio
Published: April 2021

Previous studies have shown that the clove essential oil concentration of 200 mg/kg did not present toxicity and histopathological changes in the liver. Based on the evidence presented in this  study, we decided to evaluate in vivo the ability of a previously developed fermented dairy beverage, tested only in vitro, in which the standard chemical preservative, potassium sorbate, was replaced by clove essential oil (2 μl/ml), to be a functional food. To this end, twenty-four male Swiss mice were divided into three groups and submitted insulin sensitivity (IST) and glucose tolerance (GTT) testing, evaluation of physiological and biochemical parameters, histopathological analysis and quantification of the expression of anti-inflammatory and pro-inflammatory cytokines in the liver, after administering daily of the fermented dairy beverage with or without clove essential oil by gavage during 30 days. The group that received the fermented dairy beverage with clove essential oil showed a lower glycemic level in GTT, a higher sensitivity to insulin and a higher glucose decay constant rate (Kitt), with relation to the other groups. In the evaluation of physiological parameters there were no signs of toxicity in the mice during the experimental period. The biochemical parameters, histopathological analysis and expression of anti-inflammatory (IL-10) and pro-inflammatory (IL1β, IL6 e TNFα) cytokines in the liver of the mice, was not significantly affected by the treatment. These results corroborated by bioinformatics analysis demonstrate that the fermented dairy beverage with clove essential oil it can function as a substitute for conventional chemical preservatives and reduce glycemic levels.
Gluten free pasta with natural ingredient of color and carotene source
Authors: Scarton Michele , Ribeiro Tatiane , Godoy Helena Teixeira , Behrens Jorge Herman , Campelo Pedro Henrique , Clerici Maria Teresa Pedrosa Silva
Published: April 2021

The gluten-free pasta (GFP) has a higher cost and is often brittle, pale, and poorly balanced in macro and micronutrients when compared to wheat-based pasta. This study aimed to use the biofortified sweet potato flour, a natural source of color and provitamin A ingredient, with rice flour, hydrolyzed soy protein concentrate, and carboxymethyl cellulose gum to produce GFP, using a central composite rotatable design with three factors (23) and the central point. The GFP were evaluated by instrumental color analysis, and visual analysis of technological characteristics (presence of cracks, defect, and shape aspect), used for selection. Three GFP were selected: E1, E2 and E12, which showed absence of breaks or defects and an intermediate aspect after cooking, which were submitted to nutritional, functional and sensory evaluations. These GFPs presented levels of β-carotene of 135.22, 292.04 and 147.54 µg/g (dry basis), respectively, and showed sensory overall liking means in the acceptance region (>4.5) with no significant differences among them. According to the penalty analysis, the parameters color and consistency penalized these averages. Therefore, optimizing the ingredients’ concentrations improved the nutritional value and the sensory acceptability of GFP.
Regeneração após cirurgia paraendodôntica em dente com extensa fenestração óssea – Relato de caso com acompanhamento de 3 anos
Authors: Silva Silmara de Andrade , Laranjeira Arthur Camillo de Souza , Velozo Christianne , Montenegro Luiza de Almeida Souto , Bernardo Beatriz Borba Barros , Santos Maria Beatriz da Silva , Albuquerque Ramisse Moreira de , Albuquerque Diana Santana de
Published: April 2021

Este caso clínico relata o reparo ósseo após cirurgia paraendodôntica com o uso do agregado trióxido mineral (MTA) e regeneração tecidual guiada (RTG). Paciente procurou a Clínica de Ortodontia da Faculdade COESP apresentando vestibularização do elemento 11, mobilidade grau II. Ao exame radiográfico, observou-se uma radiolucência apical, da raiz do dente 13 ao 11 necessitando ser encaminhada para endodontia. Com prognóstico duvidoso, seguiu-se com o retratamento endodôntico e após 3 meses a intervenção cirúrgica foi realizada. Logo após, o enxerto foi acomodado na loja óssea, seguido da adaptação da membrana e sutura. Após 6 meses, não havia sensibilidade à percussão vertical e à palpação em região de fundo de vestíbulo. Após 3 anos observou-se neoformação óssea na região periapical, dessa forma, conclui-se que a conduta escolhida de desinfecção do meio e utilização de enxerto ósseo somado à regeneração tecidual guiada promoveu uma regeneração óssea satisfatória com a consequente manutenção do elemento dentário na cavidade oral.
Profile of volatile organic compounds in musts and cachaças produced by selected Saccharomyces cerevisiae yeast strains
Authors: Silveira Amanda Lemes , Machado Ana Maria de Resende , Gomes Fátima de Cássia Oliveira , Garcia Cleverson Fernando , Badotti Fernanda
Published: April 2021

Alembic cachaça is a beverage of great cultural and economic importance in Brazil. However, its quality is variable and difficult to control, mainly because the fermentation process occurs in open vats and is conducted by many different microorganisms which produce a great variability of chemical compounds. The use of selected yeast strains as starters has been considered an excellent alternative to the traditionally used spontaneous fermentation, since it allows the production of cachaças less subject to variation and in general, of higher quality. Still, the use of yeast strains isolated from producing areas (autóctones) would contribute for the production of beverages which carry the identity of the geographic region. In this study, we evaluated the volatile fraction of organic compounds in musts and cachaças produced by three autóctones Saccharomyces cerevisiae yeast strains. Our aim was to correlate the chemical profile of the samples with the strains to evaluate the viability of using such starters for large-scale cachaça production. More than 200 compounds belonging to seven different chemical groups were identified using solid-phase microextraction coupled to gas chromatography-mass spectrometry. The number of compounds identified in the cachaças was superior to those found in musts and those that most influenced for the differentiation of the samples were acetic and octanoic acid for musts, and ethyl decanoate and ethyl dodecanoate esters for cachaças. Multivariate analysis showed that the distillation process, as well as the fermentation microenvironment had the greatest influence on the chemical composition.
Investigações em Representações Sociais: socialização de um caminho teórico-metodológico
Authors: Boeing Flávia Tocci , Machado Patricia Fernandes Lootens
Published: April 2021

O objetivo deste artigo é apresentar uma investigação que originou um caminho teórico-metodológico para pesquisar processos de gênese e desenvolvimento das representações sociais. A investigação orientou-se pelos pressupostos da Teoria das Representações Sociais (TRS). A pesquisa de cunho qualitativo teve seus dados sobre a TRS provenientes de livros e artigos científicos. Para a análise dos achados, recorremos às contribuições da Análise Textual Discursiva. Seis elementos foram considerados essenciais ao se projetar uma investigação sobre a gênese, a construção e a ressignificação de uma Representação Social (RS), a saber: (1) identificação do objeto de RS; (2) caracterização inicial do perfil do grupo investigado; (3) compreensão da cotidianidade dos interlocutores; (4) identificação das representações sociais acerca do objeto de RS; (5) etapas de tratamento das informações: a objetivação e a ancoragem; (6) relações entre RS e práticas sociais. A alternativa teórico-metodológica delineada pode contribuir com pesquisas semelhantes desde que sejam realizadas adequações ao contexto particular de interação social dos participantes de um determinado grupo.
O uso da fotobiomodulação com luz LED e laser na clínica de ortodontia e ortopedia facial dos maxilares: uma revisão integrativa
Authors: Farias Laís Gonzaga de , Fernandes Neto José de Alencar , Catão Maria Helena Chaves de Vasconcelos
Published: April 2021

Os tratamentos ortodônticos ao longo dos últimos anos demandaram alternativas que pudessem deixá-los mais curtos e menos dolorosos. Estudos avaliaram que os lasers podem ser empregados nessa especialidade de forma satisfatória, como o laser de baixa potência que pode acelerar o tratamento ortodôntico, possuindo efeitos anti-inflamatórios, analgésicos e na resposta radicular. O objetivo da presente revisão integrativa foi revisar o uso da fotobiomodulação com luz led e laser dentro da especialidade da ortodontia e ortopedia facial. Como estratégia de busca, fez-se pesquisa bibliográfica nas bases de dados eletrônicas: PubMed, Lilacs e Web of Science, e selecionou-se estudos realizados em humanos e em laboratório in vivo com ratos, entre os anos 2010 e 2021. Uma combinação das seguintes palavras-chaves foi utilizada: luz LED, laser, in vivo, humanos e laboratório. Vinte e sete estudos foram selecionados, destes, treze foram eliminados como duplicatas e quatorze foram incluídos a fim de análise qualitativa. Em 64% dos artigos estudados, a terapia com o laser obteve resultados positivos, atuando de forma satisfatória aos objetivos propostos nos estudos, e os outros 36% não encontraram resultados satisfatórios. Após a análise dos estudos, pode-se concluir que a fotobiomodulação com laser de baixa intensidade e o LED são realmente eficazes, podendo ser utilizada como procedimento coadjuvante concomitante ao tratamento ortodôntico. Entretanto, há necessidade de mais conhecimento e estudos para que a terapia seja realmente incorporada ao dia a dia prático do clínico ortodontista.
Root and tuber flours to improve nutritional quality in instant noodles
Authors: Souza Isabela Gava de , Oliveira Wellington da Silva , Chang Yoon Kil , Godoy Helena Teixeira , Schmiele Marcio , Campelo Pedro H. , Clerici Maria Teresa Pedrosa Silva
Published: April 2021

The instant noodle (IN) consumption increased significantly among the pasta. The use of regional products may increase the economic value chain, besides the increase of final product functional properties. The aim of this work was to evaluate the partial replacement of refined wheat flour by purple sweet potato, beet and carrot in IN production. The IN were evaluated regarding the fat content (after frying and rehydration), cooking properties, instrumental texture, antioxidant capacity and glycemic index. The results showed that is possible to do the replacement the wheat flour, between the studied conditions, and achieve an IN with similar characteristics to standard sample, but with higher antioxidant capacity and low glycemic index.
Rugoscopia palatina e seus desafios na identificação humana: uma revisão integrativa
Authors: Neves Isabelle Silva Ramos das , Santiago Adriana Paula de Andrade da Costa e Silva , Silva Maria Izabel Teixeira da , Oliveira Evellyn Rayane Martins de
Published: April 2021

Esta revisão integrativa teve por objetivo verificar como a identificação da Odontologia Legal, por meio das rugas palatinas, tem se apresentado na literatura científica e quais as limitações para o seu uso em perícias post mortem. O que demandou em uma busca sob os seguintes descritores: Rugoscopia palatina, Palatoscopia e Odontologia forense, nas bases de dados da PubMed, BVS (Medline e Lilacs), BBO e Scielo, para artigos publicados entre 2010 e 2019. Foram selecionados os que se apresentavam disponíveis com texto completo e gratuito, em idiomas de inglês e português, cuja conclusão estivesse de acordo com o propósito deste estudo, deixando de fora os artigos que tratassem de estudos relacionados a perícia no vivo ou ante mortem, bem como os repetidos.  Foram contabilizados um total de 58 artigos, sendo que destes, 7 artigos atendiam por completo aos critérios de inclusão/exclusão. Estes tratavam de revisões de literatura narrativa, sistemática e meta-análise, relatos de caso pericial e revisão de relatos de caso. Pode-se concluir que a rugoscopia palatina se apresenta na literatura científica como um método útil como guia na identificação humana, normalmente complementar, e ainda com possibilidade de transmitir diversas informações. Porém, não deve ser utilizada como único método de identificação da vítima, posto que também apresenta várias limitações, as quais podem dificultar ou mesmo inviabilizar o procedimento identificatório.