bluuebunny/crossref_metadata_2025 huggingface dataset:
The Relationship Between Parents' Attention And The Emotional Development Of Early Childhoods In The Ujung Gurun Village, Padang City
Authors: Ahmad Zikri Fandi , Solfema Solfema
Published: June 2022

This research starts from the lowest emotional development of early childhood in the Ujung Gurun Village, Padang City. One of the contributing factors is the apparent lack of parental attention from early childhood parents. The purpose of this activity is to describe parental attention and emotional development of early childhood and also to see the relationship between parental attention and emotional development of early childhood in Ujung Gurun Village, Padang City. The approach used in this study is quantitative with a correlational approach. The total population is 32 people who are parents of early childhood while the sample is 10 people. The sampling method used is the stratified random sampling method. The data collection technique used is a questionnaire and the tool is in the form of a questionnaire. The data analysis technique used is product moment. The results of the study found that parents' attention was low and it was also seen that the emotional development of early childhood was included in the low category. A significant relationship was found between parental attention and early childhood emotional development. Suggestions are expected for parents to be able to improve the emotional development of early childhood through the attention given.
The Relationship Between Parents' Parenting Patterns And Addiction To Playing Online Games In Youth In Rantau Ketaka Village Lunang District, Pesisir Selatan Regency
Authors: Jumaini Vera , Syur’aini Syur’aini
Published: June 2022

The rapid development of technology has caused several impacts, both positive and negative. This is the background of this research, namely the high level of addiction to playing online games among teenagers and the low parenting style of parents in Rantau Ketaka, Kecamatan Lunang, Kabupaten Pesisir Selatan. This study aims to see whether there is a relationship between arenting patterns and addiction to playing online games in adolescents.The research method used is correlational quantitative. In this study, the data sources were teenagers in Rantau Ketaka Village, Lunang District, Pesisir Selatan Regency, amounting to 33 people. The sample in this study amounted to 25 adolescents using purposive random sampling technique. The type of data in this study is data about the form of parenting and the level of addiction to playing online games in adolescents in Rantau Ketaka Village, Kecamatan Lunang, Kabupaten Pesisir Selatan. This study uses a questionnaire for data collection by using data analysis techniques percentage and rank spearmen.The results showed that there was a significant relationship between parenting and addiction to playing online games in adolescents in Rantau Ketaka Village, Lunang District, Pesisir Selatan Regency. Suggestions in this research are highly expected. It is hoped that parents in Rantau Ketaka Village can apply appropriate parenting to their children to avoid addicted behavior playing online games in teenagers.Keywords: parenting, addiction, online games
Empowerment Of Family Welfare (PKK) In Gender-Based Families Economic Empowerment In Rao District
Authors: Edsanty Ghea , Jalius Jalius
Published: June 2022

This research is motivated by the success of the community in Rao District in making sinhok fish into processed sinhok fish chips so that this skill can support the family economy and improve the community's economy. The aim of this research is to describe the role of empowering family welfare in gender-based family economic empowerment which is seen from the aspect of capital assistance, aspects of infrastructure development assistance, and aspects of mentoring assistance.The research approach is qualitative while the type is a case study. Sources of data used are women in Rao sub-district as research subjects and instructors and local residents as research informants. Data collection techniques used are interviews, observation and documentation. Data analysis techniques used are data reduction, data presentation, and drawing conclusions. Source triangulation is used as a data validity technique.The results of this study indicate that the empowerment of family welfare skills in processing Sinhok fish into Sinhok fish chips is very good, this can be noted from: (1) Aspects of capital assistance, the results show that gender-based family welfare empowerment of Sinhok fish processing into Sinhok fish chips is seen to increase knowledge the community about processing sinhok fish into delicious preparations. (2) Aspects of infrastructure development assistance obtained results that the processing of Sinhok fish already has the support of good facilities and infrastructure. (3) Aspects of assistance assistance obtained from gender-based family empowerment in processing sinhok fish into sinhok fish chips can be seen from the assistance and monitoring carried out by PKK members who are tasked with accommodating and facilitating the smooth production of sinhok fish chips.Keywords: Elderly Empowerment, Processing of Sinhok Fish Chips, Rao  District
Rambutan Reading House: As A Solution Character And Moral Development For Children In The Bandar Selamat Area, Medan Tembung District, Medan City
Authors: Asvera Saragih Cristina , Nainggolan Felycia , Agustina Zebua Rouli , Siringo-ringo Vitra Anugrah , Suvena Karina , Listiyana Wahyuni Ayu
Published: June 2022

Rumah Baca Rambutan dibentuk untuk dapat melayani masyarakat dimulai dari anak anak yang rentan mudah terpengaruh dari lingkungan serta meningkatkan ilmu keagamaan dan kemampuan anak dalam program yang disediakan Rumah Baca Rambutan. Nanda Fauzi Matondang, Pemilik sekaligus pendiri meyakini bahwa kekuatan spiritualitas dapat membuat seseorang terkhususnya anak anak dapat mencegah tingginya penyalahgunaan narkoba. Penelitian ini bertujuan mendeksripsikan bagaimana berdirinya suatu program Rumah Baca Rambutan di saat lingkungannya sedang marak narkoba. Penelitian menggunakan metode deskriptif kualitatif dengan pendekatan studi kasus. Teknik pengumpulan data dengan menggunakan wawancara, studi dokumentasi dan observasi. Hasil penelitian menunjukkan bahwa penerapan Rumah Baca Rambutan di Desa Bandar Selamat yang dilakukan menimbulkan dampak yang positif serta perubahan yang lebih baik dalam masyarakat. namun hambatan yang ditemui aadalah pandangan beberapa masyarakat lain akan berdirinya Rumah Baca Rambutan, Serta masih kurangnya relawan dan perhatian dari pemerintah untuk meningkatkan eksistensi dari Rumah Baca Rambutan.
Life Skills Education Through Non-Formal Education For People With Physical Disabilities
Authors: Anggreni Aisyah , Irwan Mahfuzi , Sunita Jihan , Suhdi Herman
Published: June 2022

This study aims to identify and identify life skills education through non-formal education for persons with physical disabilities.  Individuals who have physical limitations are called persons with physical disabilities.  In the social environment, society tends to give negative stigma to people with physical disabilities and other problems that are in the spotlight are the low participation and provision of job opportunities for people with disabilities in obtaining work.  This study used qualitative research methods.  This research is sourced from secondary data obtained from documents, journals related and in line with physical disabilities and life skills education for physical disabilities.  The result of this literature review is that empowerment of disabled groups must be carried out to increase participation in various fields of social life with adequate and relevant work skills.  Skill enhancement is provided to gain accessibility for persons with disabilities, one of which is through non-formal education programs, namely life skills education.  Vocational rehabilitation as a form of life skills education through non-formal education is carried out by providing services in the form of skills training activities that aim to cultivate, develop and increase the potential possessed by persons with disabilities, especially persons with physical disabilities.
The Effect Of Online Learning On Learning Outcomes Through Independent Learning
Authors: Amalia Enik , Johny Artha Ketut Atmaja , Yusuf Ali
Published: June 2022

Online learning that has been carried out at the formal and informal levels is thought to be able to influence student learning outcomes. Learning independence of students is suspected to be one of the predictors that can also affect learning outcomes. This study tries to prove the effect of learning on learning outcomes with or without predictors of the influence of independent learning. This research uses a causal design with path analysis method. 50 out of 180 students of LBB Kumon Waterplace Surabaya were selected to be the research sample using purposive sampling and the formula for 25% of the population. Data analysis using SPSS application with linear regression test. The results of the study showed that online learning with or without intervention from the independent learning of students affected learning outcomes (p < 0.05). The contribution of online learning without an independent learning intervention is 57.9%, while the contribution of online learning with an independent learning intervention is 60.2%. This study proves that there is an effect of online learning with or without independent learning interventions on student learning outcomes.Keywords: Online learning, independent learning, learning outcomes
Mezhmembrannaya oligomerizaciya M-belka koronavirusa SARS-CoV-2: vozmozhnaya rol' v pochkovanii virusa
Authors: Соколинская Е. Л. , Путляева Л. В. , Горшкова А. А. , Лукьянов К. А.
Published: June 2022

Nesmotrya na intensivnye issledovaniya, stimulirovannye katastroficheskimi posledstviyami pandemii COVID-19, tochnye molekulyarnye mekhanizmy nekotoryh stadij zhiznennogo cikla koronavirusa SARS-CoV-2, v chastnosti, otryva virusnyh chastic pri pochkovanii, ostayutsya neizvestnymi. Pri ekspressii M-belka SARS-CoV-2 v kletkah cheloveka my nablyudali obrazovanie specificheskih struktur endoplazmaticheskogo retikuluma, poyavlenie kotoryh svidetel'stvuet o sposobnosti M-belka k oligomerizacii v sostave parallel'nyh membran. Na nash vzglyad, takaya mezhmembrannaya oligomerizaciya M-belka mozhet byt' dvizhushchej siloj dlya sblizheniya i sliyaniya membran pri otshnurovyvanii virusnyh chastic SARS-CoV-2.
Influence of plant protectives based on Bacillus atrophaeus B‐11474 on agronomic characteristics of melons in Astrakhan region
Authors: Baubekova Dinara Gaidarovna , Soprunova Olga Borisovna , Bairambekov Shamil Bairambekovich , Polyakova Ekaterina Viktorovna
Published: June 2022

The Astrakhan region is the main vegetable-growing and melon-growing center of Russia, characterized by favorable agro–climatic conditions for growing vegetable and gourd crops. The agro-climatic conditions of the region make it possible to obtain the earliest, highest and most stable yields. Currently, in the southern regions, the problem of reducing the use of mineral fertilizers and pesticides in agriculture with their replacement by biological methods

of plant protection is quite acute. Biological methods, in comparison with chemical means of protection, are distinguished by the selectivity of impact and by the environmental safety. Preliminary studies have shown that the studied laboratory sample of the agent based on Bacillus atrophaeus B‐11474 has pronounced fungistatic and growth-stimulating activities, which were confirmed by the field research results. The studied laboratory sample of the agent had a positive effect on the germination, development and biometric parameters of watermelon. The sample helped to increase productivity, reduce anthracnose, improve the qualitative and quantitative indicators of the cultivated crop. The prospects for using the triple treatment (spraying the bottom of the furrow and double spillage under the root of the plant with a laboratory sample of the agent have been established. In general, the use of a biological agent in the cultivation of watermelon in the fields of the Astrakhan region will make it possible to obtain environmentally friendly and safe products.
How children with developmental language disorders solve nonverbal tasks
Authors: Maryniak Agnieszka
Published: June 2022

While solving tasks that test their intelligence, children suffering from developmental language disorders (DLD) usually receive lower scores than their typically developing (TD) peers. The present study aimed to assess how children with DLD solve typical nonverbal tasks. Sixty-five children (ages 6-9 years), monolingual users of the Polish language, participated in this study (34 with DLD, 31 TD). The Test of Language Development (TLD) was used to assess language development. Three tasks from the ABC II Kaufmann were used: triangles, story completion, and conceptual thinking. Children with DLD scored significantly lower than TD children in conceptual thinking and story completion. Scores on the triangles test did not correlate significantly with scores on the linguistic tests, whereas conceptual thinking and story completion were highly intercorrelated. While solving the task that required choosing an object that does not match other objects, children with DLD frequently selected different answers than TD children.
Sound Absorption: Dependence of Rubber Particles Impurities in Tyre Textile Fibre
Authors: Ružickij Robert , Grubliauskas Raimondas
Published: June 2022

In recent years, the recycling of waste materials has become significant due to the movement of the European Union toward the Green Deal and the low impact on the environment. The paper studies the possibility of Waste Tyre Textile Fibre (WTTF) for sound absorption applications. WTTF is the material generated during the end-of-life tyre recycling process, which is separated from rubber and metal parts. In this study, three different types of WTTF samples were tested in which they consist of different levels of rubber impurities. In the first case, rubber particles make up to 10 % of total mass of WTTF (WTTF10), second – 54 % (WTTF54), and third – 70 % (WTTF70). The sound absorption tests were performed using the impedance tube using a two microphone technique, under the ISO 10534-2 standard. The results showed that increasing the level of rubber particles reduces the sound absorption performance of the WTTF. It was noticed that sound absorption of the sample WTTF10 reached 0.67 at low frequencies (500 Hz), while WTTF54 reached 0.31 and WTTF70 reached 0.21. It was concluded that WTTF10 samples had on average a 61 % higher sound absorption capacity compared to the other samples. The aim of the study was to determine the rubber particles impurities in WTTF dependence on sound absorption ability of the material.
Agua para el bienestar global
Authors:   Instituto Mexicano de Tecnología del Agua - IMTA, Breña Naranjo Agustín
Published: June 2022

En los últimos días, fueron hechas públicamente un par de iniciativas globales enfocadas a transformar la manera sobre cómo valoramos, manejamos y administramos los recursos hídricos para nuestro bien común.
Reclaiming the Landscape as a Common Good in Urbanized Belgium: The Protest Happening Raveel op de Leie Situated in the Socio-Political Context of the Belgian 1960s and 1970s
Authors: Schraeyen Senne
Published: June 2022

During the mid-1960s, a part of the Belgian population grew weary of the government’s flawed and untransparent policies for environmental safeguarding and urban planning. They argued that the landscape was reduced to a source of economic profit and advocated for a landscape-sensitive approach to prevent further estrangement from the environment. Roger Raveel’s art wants audiences to experience their contemporary environment in a new way by envisioning modern objects integrated into his rural Heimat. Yet, when a river is threatened for economical gain, his art is used in a protest happening. Despite the media attention and the arguments for a landscape-sensitive alternative, the protest was ineffective and Raveel ultimately resorted to lobbying, illustrating Belgium’s faulty policies.
The Satisfaction of Tourists on Community-based Tourism in My Hoa Hung, Vietnam
Authors: Phuong Lan Thai Huynh , Thi Thanh Truc Nguyen
Published: June 2022

The research was conducted to assess the satisfaction of tourists with local community-based tourism services in the My Hoa Hung (MHH) commune in Long Xuyen, An Giang, Vietnam. The research findings will be the scientific and practical basis for effective and sustainable tourism development in MHH. A mixed-method of qualitative and quantitative is used in this study. Tourist local officers and tourist providers were interviewed as key informants. Such samples of domestic and foreign tourists were interviewed using a questionnaire survey to collect and analyze the tourists' satisfaction with tourism services. The result shows that tourists visiting MHH come from different regions and countries, from different age groups, and occupations, so their needs and satisfaction with MHH's community-based tourism services are also very diverse. The study uncovers that tourists are most satisfied with the human factor, especially the enthusiasm attitude of the tourist service provider (reaching 4.07 points), and then environmental landscape (3.90 points), infrastructure (3.90 points), price (3.80 points), and the lowest security- safety factor (3.73 points). However, in each factor, there are still a number of criteria that tourists are not satisfied with, which should be paid attention to for sustainable tourism development, such as environmental sanitation, traffic safety, and English communication ability of tourists' service providers.
Régimen Simple de Tributación homologado por la ley 2010 de 2019, ley de crecimiento económico, y su incidencia en los contribuyentes de las mipymes de la región noroccidental del departamento del Valle del Cauca, Colombia
Authors: Moncada Rendón Juan Carlos , Larmat González Roberto Lucien , Moreno Betancourt Fernando
Published: June 2022

Recientemente, el Marco Jurídico Colombiano ha tenido la aprobación de diversas reformas tributarias, las cuales han sufrido modificaciones, especialmente en el tema de impuestos, mediante el establecimiento de normas de procedimientos y el otorgamiento de beneficios para los contribuyentes; causando diversos efectos en sus resultados económicos, puesto que al implementar la normatividad contenida en estas reformas se encuentra implícito la generación de hechos y operaciones que afecta a las organizaciones, tanto en el ámbito económico como social y teniendo presente que la economía informal impulsa la dinámica empresarial, además de aportar en gran medida al desarrollo de cada país, es importante facilitar mecanismos en materia tributaria y fiscal. Para el caso de Colombia, una de las novedades que trajo consigo la ley 1943 del 28 de diciembre de 2018, homologada por la Ley 2010 de diciembre de 2019, denominada: Ley de Crecimiento Económico, la cual asume todo el articulado de la extinta Ley de financiamiento de diciembre de 2018 en lo concerniente al Régimen Simple de Tributación, es que tiene como principal objetivo reducir las cargas formales y sustanciales, impulsando de este modo la formalidad y, en general, la simplificación y facilidad del cumplimiento de la obligación tributaria de los contribuyentes que, voluntariamente, se acojan a este régimen. Por lo tanto, el impuesto unificado bajo el Régimen Simple de Tributación - SIMPLE, es un modelo tributario opcional con determinación integral, declaración anual y anticipo bimestral, que sustituye el impuesto sobre la renta e integra el impuesto nacional al consumo y al impuesto de industria y comercio, consolidado a cargo de los contribuyentes que opten por ampararse al mismo. En ese orden de ideas, la presente investigación determina la incidencia del Régimen Simple de Tributación, prescrito por Ley 1943 de diciembre 28 de 2018: “Ley de Financiamiento”, en los contribuyentes de las mipymes de los municipios que integran la región noroccidental del departamento del Valle del Cauca. Estos son: Bolívar, El Dovio, La Victoria, La Unión, Roldanillo, Toro, Versalles y Zarzal. Para llevar a cabo el cumplimiento del objetivo propuesto en este trabajo, en primer lugar, se comparó el Régimen Ordinario versus el Régimen Simple de Tributación con el fin de mostrar las ventajas y/o desventajas de acogerse al régimen simple. En segundo lugar, se contextualizó el sistema empresarial de las mipymes de los contribuyentes de la región noroccidental del Valle del Cauca. En tercer lugar, se identificaron los aspectos que impactan a las mipymes que se acojan voluntariamente al Régimen Simple de Tributación. Y por último se evaluó la incidencia de acogerse al mismo.
Arte de Retorno. La retroalimentación artística entre América Latina y las Islas Canarias, y su papel en la conformación del patrimonio colonial chileno (siglos xvii-xviii)
Authors:   Universidad de La Laguna (España), Marrero Alberto Antonio
Published: June 2022

The objective of this article is to propose a new concept, the Art of Return, which gives a name to the process of artistic feedback between Latin America and the Canary Islands in the colonial period. The transfer of influences in an Atlantic and commercial context between Europe and America allows the formulation of the aforementioned concept, which adapts to this round trip, and whose protagonists are the viceroyalties and the Canary Islands. In the same way, we intend to observe the extent to which this intellectual trade influenced the conformation of the colonial heritage in Chile.
A new species of the ant genus Lepisiota Santschi, 1926 (Hymenoptera: Formicidae) from Thailand
Authors:   Office of Natural Science Research, National Science Museum, 39 Moo 3, Khlong 5, Khlong Luang, Pathum Thani, 12120 Thailand, Jaitrong W. ,   Biology Divisions, Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Pathum Thani, 12120, Thailand, Waengsothorn S. ,   Sakaerat Environmental Research Station, Wang Nam Khiao, Nakhon Ratchasima, 30370, Thailand, Buddhakala N. ,   Biology Divisions, Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Pathum Thani, 12120, Thailand
Published: June 2022

Lepisiota Santschi, 1926 is one of the large ant genera, currently comprising 94 species and 44 subspecies. It belongs to the subfamily Formicinae and is distributed in the Old World. A new species, L. chutimae sp. n., is described here from Nakhon Ratchasima Province based on the worker and queen castes. The type series of the new species was collected from a shrub tree at about 3 m above the ground in a primary dry evergreen forest at altitude 250 m.
Description of the larva of Protaetia insperata Lewis (Coleoptera: Scarabaeidae) with a key to the larvae of the genus Protaetia from the Russian Far East
Authors:   Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far East Branch of the Russian Academy of Sciences, Vladivostok, 690022, Russia, Shabalin S.A.
Published: June 2022

The larva of the Protaetia (Liocola) insperata (Lewis, 1879) is described and illustrated for the first time. The larva of P. insperata similar to larvae of P. famelica and P. brevitarsis, but differs from both by a number of spinules in symmetrical rows on the anal sternite, and by a chaetotaxy of head capsula and epipharengial surface. A key to larvae of the genus Protaetia from the Russian Far East is given.
The genus Alekhosara Aristov, 2008 from the Upper Permian of Russia is a possible most ancient representative of the suborder Caelifera (Orthoptera)
Authors:   Borissak Paleontological Institute of the Russian Academy of Sciences, Profsoyuznaya str. 123, Moscow 117997, Russia, Aristov D.S. , Gorochov A.V. ,   Zoological Institute, Russian Academy of Sciences, Universitetskaya nab. 1, St. Petersburg 199034, Russia
Published: June 2022

The monotypic genus Alekhosara Aristov, 2008 from the locality Novo-Alexandrovka (Russia, Orenburg Region; Upper Permian, Severodvinian Stage) is briefly redescribed and transferred from the family Liomopteridae (order Reculida) to the family Locustavidae (order Orthoptera). Thus, this genus is possibly a most ancient representative of the orthopteran suborder Caelifera, previously known since the Early Mesozoic only.
Confirmed identity of Hebrus montanus Kolenati, 1857 (Hemiptera: Hebridae) based on types
Authors:   2nd Zoological Department, Natural History Museum Vienna, Burgring 7, 1010 Vienna, Austria, Zettel H. , Bruckner H. ,   2nd Zoological Department, Natural History Museum Vienna, Burgring 7, 1010 Vienna, Austria, Laciny A. ,   2nd Zoological Department, Natural History Museum Vienna, Burgring 7, 1010 Vienna, Austria
Published: June 2022

The current interpretation of the West Palaearctic species Hebrus montanus Kolenati, 1857 is confirmed by morphological studies of the five syntypes housed in the Natural History Museum Vienna. The single male is designated as the lectotype and described in detail.
Development of ultra-early and early-maturing soybean varieties for the conditions of the Northern Kazakhstan
Authors:   Agricultural Experimental Station ", Sidorik I.V. ,   Zarechnoye", Didorenko S.V. ,   Kazakh Research Institute of Agriculture and Crop Production, Zinchenko A. V. ,   Agricultural Experimental Station "Zarechnoye", Zakiyeva A.A. ,   Shakarim University of Semey, Abildayeva D.B. ,   Kazakh Research Institute of Agriculture and Crop Production, Kasenov R.Zh. ,   Kazakh Research Institute of Agriculture and Crop Production
Published: June 2022

The article presents data on the results of breeding work for developing ultra-early and early-maturing soybean varieties for cultivation in the Northern re-gions of the Republic of Kazakhstan – Kostanay, Pavlodar, Akmola regions. The work is carried out according to the full scheme of the breeding process. Two scientific organizations of Kazakhstan take part in the development of ultra-early varieties – LLP “Ag-ricultural Experimental Station “Zarechnoye” under the leadership of LLP “Kazakh Research Institute of Agriculture and Crop Production”. The efficiency of hybridization varies within 4–15%. Soybean varieties have been developed and submitted: 000 maturity group – Rusia, the growing season is 85–90 days, the average yield – 26.6 c/ha; 00 maturity group – Fire-fly, the growing season is 90–95 days, the average yield – 27.7 c/ha, Ivushka, the growing season is 90–95 days, the average yield – 24.0 c/ha; 0 maturity group – Northern Lights, the growing season is 105–107 days, the average yield – 23.3 c/ha. The variety Ivushka is approved for production in Kostanay, Pavlodar and Akmola regions.
Herbicides of soil action in a system of oil flax protection against weeds on the south of Russia
Authors:   V.S. Pustovoit All-Russian Research Institute of Oil Crops, Bushnev A.S. , Orekhov G.I. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops, Podlesny S.P. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops, Mamyrko Yu.V. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops, Luchkina Т.N. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops, Krivoshlykov K.M. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops, Klimenko V.V. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops
Published: June 2022

Since there are no pre-emergence herbicides in “The State Catalogue of pesticides and agrochemicals” approved for use in the Russian Federation on oil flax, in 2018–2020, we studied the pre-emergence herbicides on crop sowings in the zone of unstable moistening on leached chernozem (VNIIMK, Kras-nodar) and in the zone of insufficient moistening on ordinary chernozem (Don experimental station of VNIIMK, Rostov region). We observed the decrease in weed infestation in oil flax sowings when we ap-plied pre-emergence herbicides. The highest biological effectiveness was observed in the zone of unstable moistening, when the plants were sprayed with Tifi, WDG (0.025 kg/ha) at the stage of true leaves development of flax on the background of pre-emergence application with Frontier Optima, EC (1.2 l/ha) – 63.2%; in the zone of insufficient moistening – at pre-emergence application with the tank mixture Dual Gold, EC (1.6 l/ha) + Gezagard, SC (3.5 l/ha) – 67.8%. However, we recorded the phytotoxic effect on oil flax at application of the tank mixture Dual Gold, EC (1.6 l/ha) + Gezagard, SC (3.5 l/ha) in the amount of 23.7–35.7% on the EWRC scale (Europe-an Weed Research Council). We established the positive effect of pre-emergence soil herbicides Frontier Optima, EC (1.2 l/ha) and Dual Gold, EC (1.6 l/ha) on the oil flax seed yield and economic indicators of its production. Herbicides Frontier Optima, EC (1.2 l/ha) and Dual Gold, EC (1.6 l/ha) are recommended for inclusion into the list of preparations approved for use on oil flax in the Russian Federation. Crop foliar treatment with herbicide Tifi, WDG (0.025 kg/ha) on the background of pre-emergence application of the preparation Frontier Optima, EC (1.2 l/ha) or Dual Gold, EC (1.6 l/ha) in the zone of unstable moistening led to yield decrease by 0.29 and 0.23 t/ha, respec-tively, it did not affect the oil flax yield in the zone of insufficient moistening.
Processo de enfermagem em paciente com leiomiossarcoma na atenção primária à saúde: estudo de caso
Authors: Alves Guilherme Kelvin Araújo , Nascimento Simone Souza , Lopes Paula Talita Alves da Silva
Published: June 2022

Objetivo: Descrever o processo de enfermagem em uma paciente com leiomiossarcoma na atenção primária de saúde. Detalhamento do caso: Trata-se do relato de caso de atendimento em consulta de enfermagem a uma paciente portadora de leiomiossarcoma na atenção primária à saúde. Frente à particularidade do caso, decidiu-se por realizar este estudo. A partir dos sinais e sintomas evidenciados na anamnese e exame físico foram elencados quatro diagnósticos de enfermagem prioritários segundo a taxonomia da NANDA-I: Integridade tissular prejudicada; Dor crônica; Deambulação prejudicada; e Medo. Considerações finais: O paciente com leiomiossarcoma tem consequências não apenas físicas, mas também emocionais, que acarretam em alterações na vida social, familiar e afetiva. Destarte, o enfermeiro da atenção primária à saúde deve estar alerta e apto para atender esses indivíduos, com foco na prescrição de cuidados e intervenções de enfermagem, e não no diagnóstico oncológico, prestando assistência diferenciada e holística, imprescindível para avaliar e realizar o manejo do paciente em sua totalidade.
Resultados clínicos conforme achados operatórios na colecistectomia laparoscópica
Authors: Martins Tarso Buaiz Pereira , Alencar Auriane de Sousa , Leite Camila Botelho Campelo , Silva Julciele Cicera da , Cardoso Virgínia Portela , Silva Filho Carlos Alberto Rosado da , Reinaldo Luis Gustavo Cavalcante
Published: June 2022

Objetivo: Avaliar os resultados clínicos conforme achados operatórios na colecistectomia laparoscópica. Métodos: Delineamento transversal analítico, desenvolvido em um hospital universitário do nordeste do Brasil, no período de setembro a dezembro de 2021. A população do estudo compreendeu pacientes submetidos a colecistectomia laparoscópica no hospital universitário. Uma amostra de conveniência composta por 65 participantes foi avaliada. Foram coletadas variáveis demográficas, clínico-cirúrgicas e de resultados. Foram calculadas estatísticas uni e bivariadas. Resultados: A idade média dos pacientes foi de 40,9 (±14,3) anos, com predominância do sexo feminino (87,7%) e Índice de Massa Corporal (IMC) de 28,4 (±6,7) kg/m². Foi observada significância estatística em pacientes do sexo masculino e IMC elevado como fatores de risco para cirurgia difícil. O grau de dificuldade foi 53,8% moderado, 38,5% fácil e 7,7% muito difícil. Como resultados pós-operatórios, o nível de dor pós-operatória foi relacionado ao grau de dificuldade da cirurgia (p=0,047). Presença de náuseas e vômitos não teve relação e o tempo de internação após a cirurgia foi maior nas cirurgias mais difíceis, porém, sem diferença significativa. Conclusão: Existem características que aumentam a chance de se apresentar uma cirurgia mais difícil, como paciente ser do sexo masculino e com IMC elevado. O nível de dor pós-operatória é maior em paciente com cirurgia mais difícil.
Multi-rooted canine confirmed by CBCT – A rare case report
Authors: Singh Palak , Bhatt Akanksha , Rajkumar B. , Singh Jaya
Published: June 2022

Patient Concerns:

Patient reported with dull aching pain, sensitive to both hot and cold stimuli. On examination, deep proximal caries seen in relation to lower right first premolar which was tender on percussion.

Diagnosis:

Symptomatic Apical Periodontitis

Treatment:

Root canal treatment was planned.

Outcomes:

Before initiating the endodontic procedure it is important to assess the root canal morphology and its variations. Inability to do so may lead to insufficient cleaning of root canal system which ultimately leads to endodontic treatment failure. Hence, early detection of such an occurrence is critical to prevent iatrogenic error during endodontic treatment.
Access to Unsaturated Bicyclic Lactones by Overriding Conventional C(sp3)-H Site Selectivity
Authors: Maiti Debabrata , Das Jayabrata , Ali Wajid , Ghosh Animesh , Pal Tanay , Mandal Astam , Teja Chitrala , Dutta Suparna , Pothikumar Rajagopal , Ge Haibo , Zhang Xinglong
Published: June 2022

Selective transformation of unactivated CH bonds is one of the notable advances in synthetic chemistry in last 20 years to streamline the synthesis of complex organic molecules. Transition metal catalysis has become a powerful tool to convert unreactive aliphatic CH bonds into an array of useful functionalities.1-3 Nonetheless, selective transformation of distal aliphatic CH bonds still presents a significant challenge, more so in absence of an exogenous directing group.4-5 In this context, aliphatic acids have been identified as the choice of substrates that could be functionalized without utilizing any extra directing group. However, the weak coordination of carboxylate group has been shown to activate mostly the methyl group at  or  position, limiting the scope and applicability of aliphatic acids.6-8 Herein, we have developed a ligand enabled palladium catalyzed protocol that activates the challenging methylene CH bond of aliphatic acids in presence of methyl CH bonds to form bicyclic lactones in an intramolecular manner (mid to large size). The reported protocol allows the reversal of the general selectivity in aliphatic CH bond activation. Computational mechanistic studies suggest that the CH activation in the cycloalkane ring of the starting material is followed by -hydride elimination to give Pd-coordinated cycloalkene, C-O cyclization, and another -hydride elimination to provide bicyclic unsaturated lactones. The scope of this previously unfamiliar reaction mode has been highlighted via dehydrogenative lactonization of mid to macro ring containing acids along with CH olefination reaction with olefin and allyl alcohol. Furthermore, synthesis of a variety of complex molecules via formal synthesis of natural products underscore the generality and significance of this reaction and suggestive of a new mode of CH activation reactions in aliphatic acids that could simplify the synthesis of bicyclic lactones, that are important features of numerous natural products as well as pharmacoactive molecules.
Chemo-selective Aziridination and Oxyamination of Alkenes with Nano-cobalt catalyst
Authors: Xue Wenxuan , Chen Sanxia , Yang Heng , Yang Ziguang , Chen Feng , Tang Conghui
Published: June 2022

Aziridine synthesis from readily available alkene has been a long-standing point of interest for organic chemists, owing to their widely existence in bioactive compounds and plentiful synthetic derivatiza-tions. Herein, a nano-cobalt catalyzed chemo-selective aziridina-tion/oxyamination reaction from alkene and hydroxylamine was de-veloped under room temperature, this system proceeds without exter-nal oxidant and exhibits mild, efficient, atom-economic and recyclable characters, which makes this discovery more practical and fascinating. Late-stage aziridinations of drug-derived olefins and diversified syn-thetic transformation of the aziridine product further expanded the utility of this method. Moreover, this novel methodology represents a rare example of alkene difunctionalization under nano-catalyst, which bridges the gap between homo- and heterogeneous catalysis. Finally, mechanistic studies including deuterium-labeled experiment and Hammet analysis were conducted, and a potential mechanism was proposed accordingly.
Pulse dipolar EPR spectroscopy reveals buffer modulated cooperativity of metal templated protein dimerization
Authors: Oranges Maria , Wort Joshua , Fukushima Miki , Fusco Edoardo , Ackermann Katrin , Bode Bela
Published: June 2022

Self-assembly of protein monomers directed by metal ion coordination constitutes a promising strategy for designing supramolecular architectures complicated by the non-covalent interaction between monomers. Herein, two pulse dipolar electron paramagnetic resonance spectroscopy (PDS) techniques, double electron-electron resonance (DEER) and relaxation-induced dipolar modulation enhancement (RIDME), were simultaneously employed for studying the CuII-templated dimerization behavior of a model protein (Streptococcus sp. Group G, Protein G B1 domain) in both phosphate and Tris-HCl buffers. A cooperative binding model could simultaneously fit all data and demonstrate cooperativity of protein dimerization across α-helical double-histidine motifs in presence of Cu(II) is strongly buffer modulated, representing a platform for highly tunable buffer-switchable templated dimerization. Hence, PDS enriches the family of techniques for monitoring binding processes, supporting the development of novel strategies for bioengineering structures and stable architectures assembled by an initial metal-templated dimerization.
Evaluation of binding preference of different microtubes for nanoproteomics sample preparation
Authors: Zhang Ziwei , Gao Yu
Published: June 2022

Non-specific binding of protein and plastics is a main cause of sample loss in proteomics sample preparation. In the nanoproteomics, researchers often adopt low binding plasticware to minimize the sample loss. However, there has been little discussion in the scientific literature on the differences of microtube performance in reducing protein/peptide binding. Therefore, the exact impact of sample loss during the sample preparation is not well studied. Here, we applied qualitative and quantitative approaches to investigate the protein/peptide loss during the nanoproteomics experiment process. Our results clearly showed that there are significant differences in non-specific binding among all the tested microtubes, with a protein recovery rate ranging from less than 10% to over 90% for different microtubes. We found that storage temperature is also one of the key factors that contribute to protein recovery from the plastic. In addition, we further investigated the binding preferences of different microtubes by the physical characteristics of protein and peptides, such as isoelectric point, hydrophobicity, length, and charge. Our findings contribute to a better understand-ing of protein/peptide loss in proteomics sample preparation and provide further guidance for researchers in choosing proper containers for their precious sample.
La riqueza del mar peruano
Authors: Vitteri Zumarán Julio E.
Published: June 2022

Siempre se ha dicho que el Perú es un país pesquero y que nuestras aguas marinas son altamente productivas pero muy pocos salvo los especialistas, claro saben a qué se debe la riqueza. El Perú tiene una costa muy productiva  muy similar a la chilena, debido a las corrientes de aguas frías que vienen del sur del continente y a una anomalía oceanográfica o fenómeno, representado por las corrientes de agua cálidas que vienen del  norte.
Ingeniería industrial, ergonomía y productividad
Authors: Henrich-Saavedra Marco A.
Published: June 2022

En los últimos años un moderno concepto está predominando  en el campo de la ingeniería industrial: la ergonomía. Al mismo tiempo, su enseñanza va adquieriendo mayor importancia  debido a su impocto en la productividad  de las empresas. Sobre éstos y otros aspectos vinculados con la actividad  industrial trata el presente artículo.
YÜKSEKÖĞRETİM KURUMLARI ETİK KODLARI MODELİNİN ÜNİVERSİTELERDEKİ UYGULAMALARININ PAYDAŞ GRUPLARI ÜZERİNDEKİ ETKİSİ: BİR ARAŞTIRMA
Authors: ALTAY Saim , AYDEMİR Oğuzhan
Published: June 2022

Etik kavramı, son yıllarda yaşamın her alanında olduğu gibi akademik alanda da özellikle sıkça vurgulanmakta ve dile getirilmektedir. İçinde yer aldığımız dünyada, araştırma ve uygulama faaliyetlerinin başarılı bir şekilde yürütülebilmesi için etik kodlara (kurallara) ihtiyaç duyulmaktadır. Ayrıca etik kodların bireysel, toplumsal ve kurumsal ilişkilerin geliştirilebilmesi bakımından önemi büyüktür. Çalışmada etik kodların (kuralların) devlet üniversitelerinin paydaş gurupları ile olan ilişkileri üzerindeki etkinliğinin Etik Etkisini Geliştirme Modeli çerçevesinde analiz edilmesi amaçlanmıştır. Son olarak, Etik Etkisini Geliştirme Modeli’nin boyutları bazında devlet üniversitelerinde etik kodların etkililiğini ölçmeye yönelik bir araştırma yapılmıştır. Yükseköğretim Kurumları içerisinde yer alan devlet üniversiteleri, araştırmanın kapsamını oluşturmuştur. Araştırmada 393 akademik ve idari personeli kapsayan anket çalışması ile toplanan veriler SPSS (20.0) programında analiz edilmiştir. Devlet üniversitelerinde uygulanan ankette kullanılan ölçek için öncelikle güvenilirlik analizi açısından Cronbach’s Alpha değerleri hesaplanmıştır. Ölçek boyutları, Tek Yönlü Varyans Analizi (ANOVA) ve Welch Testi ile üniversiteler arasında oluşan anlamlı farklılıklar tespit edilmiştir. Farklılık kaynakları araştırması için Bonferroni, Scheffe, LSD ve Tamhane’s testleri uygulanarak karar verilmiştir. Etik Etkisini Geliştirme Modeli’ne göre; ankete katılan devlet üniversitelerinin modelin boyutları bazında değerlendirilmesi yapılarak gerçekleştirilen test sonuçlarına göre geliştirilen hipotezlerden dokuzu doğrulanmış ve diğer üçü ise doğrulanamamıştır. Araştırma kapsamındaki 23 üniversitenin etik kodlarının, üniversitenin (3 boyutu dışında) diğer tüm ilişkilerini olumlu etkilediği söylenebilir.
Potential of LARC to recover loss in satisfied demand for modern contraception after the COVID-19 pandemic: a case scenario analysis of Brazil and Mexico
Authors: Gómez Ponce de Leon Rodolfo , Bahamondes Maria Valeria , Hellwig Franciele , Barros Aluísio , Bahamondes Luis , Tobar Federico , Silveira Mariangela Freitas da , Ali Moazzam , Gómez-Sánchez Pio Iván , Bremner Jason , Smith Martyn , Serruya Suzanne J.
Published: June 2022

Objectives.

To estimate inequalities in demand for family planning satisfied with modern methods among women in Latin America and the Caribbean, with an emphasis on Brazil and Mexico, and to calculate the scenario for recovery of modern contraceptive coverage by expanding access to long-acting contraceptives (LARC) after the COVID-19 pandemic.

Methods.

National health surveys from 2006 to 2018 were used to estimate the demand for family planning satisfied with modern methods and how it was affected by the COVID-19 pandemic. The scenario included three variables: coverage, health outcomes, and costs. Considering coverage, United Nations Population Fund data were used to estimate the impact of COVID-19 on access to contraception in Latin America and the Caribbean. Health outcomes were assessed with the Impact 2 tool. Direct investment was used to evaluate cost-effectiveness.

Results.

Substantial inequalities were found in the use of modern contraceptive methods before the pandemic. We showed the potential cost-effectiveness of avoiding maternal deaths by introducing LARCs.

Conclusions.

In the scenario predicted for Brazil and Mexico, the costs of modern family planning and averted disability-adjusted life years are modest. Governments in Latin America and the Caribbean should consider promoting LARCs as a highly efficient and cost-effective intervention.
Üniversite Öğrencilerinin Özyeterlik Algıları ile Gelecek Kaygıları Arasındaki İlişkinin İncelenmesi: Türkiye-Kırgızistan Örneği
Authors: TAYFUN Ahmet , SİLİK Cemal  Ersin , DÜLGER Ayşe  Selin , MARGAZİEVA Narıngül
Published: June 2022

Bu çalışmanın temel amacı, üniversite öğrencilerinin özyeterlik algıları ile gelecek kaygıları arasındaki ilişkiyi incelemektir. Bu kapsamda, birtakım demografik değişkenler açısından öğrencilerin özyeterlik algıları ile gelecek kaygıları ele alınmıştır. Çalışmada, “Genellenmiş Özyetkinlik Beklentisi Ölçeği” öğrencilerin özyeterlik algılarını, “Beck Umutsuzluk Ölçeği” de öğrencilerin gelecek kaygılarını ölçmek için kullanılmıştır. Araştırma çerçevesinde, Ankara Hacı Bayram Veli Üniversitesi Turizm Fakültesi ile Kırgızistan-Türkiye Manas Üniversitesi Turizm Fakültesinde öğrenim gören 407 öğrenciye çevrimiçi anket uygulanmıştır. Elde edilen veriler, istatistik paket programlarına aktarılarak analiz edilmiştir. Yapılan analizler neticesinde, özyeterlik algı düzeyi ile umutsuzluk düzeyi arasında negatif yönlü anlamlı bir ilişki olduğu tespit edilmiştir. Ayrıca dördüncü sınıf öğrencilerinin, diğer öğrencilere kıyasla daha yüksek özyeterliğe sahip olduğu; erkek öğrencilerin kız öğrencilere, rekreasyon bölümü öğrencilerinin de diğer bölüm öğrencilerine kıyasla daha yüksek umutsuzluk düzeyine sahip olduğu belirlenmiştir.
高层建筑地下室防水施工技术要点及质量控制
Authors: 益辉 刘
Published: June 2022

建筑防水是整个建筑系统中比较繁琐的一道工序，建筑防水的质量直接影响着建筑转的使用年期，在人的居住过程中起着至关重要的作用。论文以高建筑地下室防水为主题，通过简述高层建筑施工的特点，探讨影响高层建筑地下室防水工程质量的原因，分析具体的施工注意事项，从而展开论述其施工以及控制质量的要点。从理论的高度来探讨实践的过程，不仅关注建筑工程行业的发展态势，又结合施工设施设备、技术更迭，从而为高层建筑的安全、高质量施工做好理论准备。
某高速收费站木结构门坊安全性分析及处治建议
Authors: 恒 袁 , 来群 武
Published: June 2022

中国的古建筑、仿古建筑主要采用的材料为木质材料，因此受到环境的影响，长期的物理化学腐蚀、微生物的侵害以及人为的破坏，很多木结构建筑物已经出现了霉变、虫蛀和腐朽等问题，使得整个建筑结构的受力性能发生改变，影响建筑结构的安全。论文通过对某高速收费站仿古门坊木结构的缺陷进行调查、检测、计算分析，介绍了木结构安全性分析的方法和过程，并提出了合理的处治建议，为类似工程提供参考。
机场航站楼登机桥钢结构设计探讨
Authors: 于武 陈
Published: June 2022

社会经济的飞速发展，推动了中国航空业的蓬勃发展。人流量的增加则对航站楼登机桥提出了更为严格的要求，而钢结构因其自身所具有的特征，不但可以满足旅客正常登机的需求，同时还能够为旅客提供一个良好的消防疏散环境，确保旅客的人身安全。论文主要分析某机场航站楼登机桥钢结构设计，旨在为相关人员提供些许参考。
浅谈建筑机电工程项目的安装管理
Authors: 建彬 赵
Published: June 2022

在过去几年中，中国城镇化水平实现了进一步提升，无论是建筑项目的规模还是数量都呈现出显著的上升趋势。笔者在此系统研究了机电设施安装施工过程中存在的问题，并且在此基础上设计了质量管控工作的优化方案，以期作为同类研究和相关工程实践的参考和借鉴，一方面提高机电设施运行的稳定性和安全性，另一方面促进中国建筑行业的长期和健康发展。
建筑工程施工绿色施工技术应用研究
Authors: 培峰 于 , 晓龙 孙
Published: June 2022

随着近些年中国城市化建设的稳步推进，各种建筑工程的数量也在不断增多。这在很大程度上有效促进了中国建筑行业的进一步发展。作为一种资源密集型产业，建筑工程在实际施工过程中需要消耗大量的资源，同时对环境也会造成一定的影响。同时，由于一些存在有毒有害物质的建筑材料不断使用，更使得建筑使用者的身体健康无法得到有效保障。
建筑工程施工动态管理的有效对策阐述
Authors: 长如 石
Published: June 2022

改革开放后，中国的经济发展迅速，同时促进了建设事业的蓬勃发展。建筑行业是与人民的生产和生活密切联系的行业，在充分利用其蓬勃发展的同时，也对其进行了更高的管理。在项目的实施过程中，项目的组织实施是项目的重点和难点。加强施工工地的动态管理，对保证工地安全，是建设项目成功实施的先决条件。论文主要介绍了建设项目的建设管理与管理的意义、内容、主要问题及对策。
桥梁钢套箱围堰施工技术总结
Authors: 元荷 朱
Published: June 2022

随着施工技术的进度以及钢结构加工、运输、下沉方便等方面的优越性，钢套箱围堰越来越广泛地应用于大型深水桥梁的基础施工中。论文通过牙买加RIO GRANDE大桥项目所采用的钢套箱围堰施工实践，介绍钢套箱围堰施工工艺，总结施工过程中采取的技术措施。