bluuebunny/crossref_metadata_2025_split huggingface dataset:
Avaliação da eficiência do tratamento de lixiviado de um aterro sanitário
Authors: Araújo Liz Geise Santos de , Norberto Alison de Souza , Ferreira Riadny Patricia de Souza , Mariano Maria Odete Holanda , Callado Nélia Henriques 
Published: June 2020

O lixiviado é um líquido altamente contaminante, gerado nos aterros sanitários, é um dos principais desafios ambientais, especialmente no que se refere ao seu tratamento, visto que sua composição variada dificulta a escolha de um tratamento continuamente eficiente. Sem o tratamento adequado, este pode ocasionar contaminação do solo e dos recursos hídricos superficiais e subterrâneos. Neste contexto, o presente trabalho realizou uma análise da eficiência do tratamento do lixiviado gerado no aterro sanitário da cidade de Maceió-AL, verificando o seu comportamento ao longo dos anos de operação, além de possíveis intercorrências em seu tratamento. As informações foram obtidas através de visitas in loco, bem como por meio de dados secundários disponibilizados pela Superintendência de Limpeza Urbana de Maceió (SLUM). Quanto ao tratamento do lixiviado gerado no aterro sanitário de Maceió, constatou-se muitas variações nas eficiências obtidas durante os períodos, o que demonstra a complexidade no tratamento do lixiviado, especialmente em um aterro em operação, necessitando da adoção de melhorias ao longo do tempo, a fim de obter melhores resultados. Os processos biológicos e de coagulação, floculação e decantação, proporcionaram melhor desempenho no tratamento do lixiviado, obtendo eficiência global média de 98,79%, 95,45% e 93,42% na remoção de demanda bioquímica de oxigênio (DBO), demanda química de Oxigênio (DQO) e Nitrogênio Amoniacal, respectivamente.
Secagem do extrato de yacon (Smallanthus sonchifolius) por Spray Dryer: efeito dos diferentes agentes carreadores e avaliação dos teores de frutooligossacarídeos e compostos fenólicos
Authors: Asquieri Eduardo Ramirez , Nishi Adriana Cândida Faustino , Batista Rayssa Dias , Asquieri Elaine Meire de Assis Ramirez 
Published: June 2020

Yacon (Smallanthus sonchifolius) é uma raiz tuberosa nativa da região dos Andes, considerada um alimento com propriedades funcionais que contribuem para o equilíbrio da microbiota intestinal. Para conseguir incorporar estes compostos na dieta da população, este trabalho teve como objetivo avaliar o efeito da concentração dos agentes carreadores (aerossil, maltodextrina e amido pré-gelatinizado) e do fluxo de alimentação no processo de secagem por spray dryer para obter um produto em pó rico em frutooligossacarídeos (FOS) e compostos fenólicos (CF) do extrato aquoso de yacon. O estudo foi baseado em planejamentos fatoriais em dois níveis com três pontos centrais, utilizando-se como fatores, a concentração do agente carreador (20; 50 % p/p) e o fluxo de alimentação (2; 6 mL/min). A melhor combinação dos parâmetros de secagem foi determinada considerando os efeitos das variáveis independentes (concentração do agente carreador e fluxo de alimentação) sobre o teor de FOS e CF nos extratos secos. Os extratos secos obtidos com aerosil, maltodextrina, amido pré-gelatinizado, apresentaram conteúdos de FOS entre 27,20 a 32,4; 24,25 a 31,3; 23,54 a 35,64 (%p/p), respectivamente e CF e 0,267 a 0,320; 0,319 a 0,399; 0,407 a 0,425 (%p/p), respectivamente. O rendimento foi afetado por limitações da técnica à extratos ricos em açúcares de baixo peso molecular, variando entre 10 a 55%, cujos menores resultados foram encontrados para os extratos secos com amido. As imagens do extrato seco com aerossil mostraram partículas esféricas, e aquelas com amido pré-gelatinizado e maltodextrina apresentaram tendência à aglomeração.
EFFECT OF PROGRESSIVE MUSCLE RELAXATION ON SLEEP QUALITY AMONG PATIENTS WITH CHRONIC DISEASES: A LITERATURE REVIEW
Authors: Mirzanah Syafa'atun , Yona Sri , Dahlia Debie 
Published: June 2020

Background: Sleep disturbance is prevalent among patients with chronic diseases. Thus, the use of non-pharmacological interventions is needed. Progressive muscle relaxation is considered effective to improve sleep quality, but its discussion is still limited.
Objective: To investigate the effect of progressive muscle relaxation on sleep quality among chronic disease patients.
Design: Literature review.
Data Sources: Search was performed through the CINAHL, Science Direct, and ProQuest database from 2014 to 2019 for English-based, full-text research articles.
Review Methods: Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methods was used to select articles. Critical Appraisal Skills Programme was used for quality assessment.
Results: From the 644 articles yielded, six articles were included. Progressive muscle relaxation could be given alone or in combination with cognitive behavioural therapy. It also has been proven to improve sleep quality among patients with chronic diseases regardless their ages. Procedures in progressive muscle relaxation vary, but all studies reported significant improvements on sleep quality. Most of studies used audio as a medium for progressive muscle relaxation training.
Conclusion: Progressive muscle relaxation significantly improves the sleep quality among patients with chronic diseases. It is recommended for future studies to compare the effectivity between 4 or 7 muscle groups and 16 muscle groups on sleep quality.
The Role of Nurse in the Form of Palliative Care on the Quality of Life of Patients with Cervical Cancer
Authors: Kirana Rita , Barkinah Tut , Dewi Vonny Khresna 
Published: June 2020

The diagnosis of cervical cancer has become a big burden for both patients and families. Most patients with advanced stage cancer have a low quality of life score which indicates they have a problem. while the family may not be ready to carry out its role in the quality of life of patients with cervical cancer. The objective of this research was to identify the correlation of nurse support in the form of palliative care on the quality of life of patients with cervical cancer. This research employed cross-sectional design. Population in this research was all patients with cervical cancer in gynecology ward in Banjarmasin. Participant for this research were patients with cervical cancer and nurses. Data were taken by structured interview and task question form. Linear regression analysis was applied with level of significance ≤0.05. The results shown that most nurses ha good level of their role in the form of palliative care while most patients also have moderate level of quality of life. Also there are significance correlations of nurse role in the form of palliative care on the quality of life of patients with cervical cancer.
Keywords: cervical cancer; quality of life; palliative care; nurse; role
ADSORPTION OF SPINDLE OIL BY NATIVE AND THERMAL MODIFIED CHESTNUT TREE WASTE
Authors: Sverguzova S.V. , Sapronova Zh.A. , Svyatchenko A. , Otiti Tom 
Published: June 2020

Adsorption is a widespread and effective way of treating sewage containing petroleum products. To imple-ment this method, one of the best sorbents is activated carbon. However, sorbents based on activated coals are of high cost and require further regeneration, which significantly increases the cost of water treatment. In addition, during the regeneration of such sorption materials secondary toxic waste is formed, which also cre-ate environmental problems. Therefore, the development of new efficient and inexpensive sorption materi-als, especially on the base of a variety of wastes, is an urgent task.
For research, we used tree waste of the genus of horse chestnut (Latin Aésculus hippocastanum L.). Horse chestnut is widespread in the midland of the Russian Federation, CIS countries, Southern Europe. Ac-cording to municipal services about 5.000 chestnut trees grow on the territory of a city with a population of about 400.000 people and tree waste of the trees covering streets and square every year. Tree waste is no-where used and removed to landfills.
Extraction of I-20A spindle oil from model emulsions by native and thermal modified chestnut tree waste as a sorption material in industry was carried out because this oil is a widely used petroleum product. The physicochemical properties of tree waste, such as bulk density, humidity, ash content, pH of aqueous ex-tract, specific surface area are studied.
Before extraction, the chestnut tree waste was ground to a size of 3-5 mm. Thermal treatment was carried out in a drying cabinet of the type SNOL and muffle furnace in the temperature range 100-500 C. It is es-tablished that during the thermal treatment the specific surface area of the sorption material increases from 2.6 to 27.9 m2/ g. The surface of micro relief structure changes in the direction of increasing roughness and defectiveness; sorption material acquires hydrophobic properties. The recommended thermal treatment tem-perature is 200 C. The efficiency of cleaning model emulsions is 91%.
THERMAL INSULATION SOLUTIONS OF THE REDUCED DENSITY
Authors: Zagorodnyuk L. , Lesovik V.S. , Sumskoy D. 
Published: June 2020

today energy saving and energy efficiency improvement in Russia are priority directions of the country’s energy policy. First of all, when creating an energy-efficient house, it is necessary to think about preventing heat losses through enclosing structures, and only then about reducing lighting costs, optimizing the work of building engineering systems, and the introduction of alternative energy sources. Materials for thermal insulation, the most important characteristic of which is the thermal conductivity, do the main role in the provision of optimal conditions of indoor air. The creation of thermal insulation solutions with improved thermal protection properties is a very acute problem at the moment. In this connection, the purpose of this work was to create effective compositional binders that contribute to the reduction of the density of thermal insulation materials.
Within the framework of the energy-saving program and the development of housing construction of the Russian Federation and the implementation of the Federal Law №185-FZ “On assistance to the reform of housing and communal services”, the creation of new effective building materials with high performance and thermal protection characteristics that can compete with foreign analogues is of great importance.
This article presents new approaches to improve the efficiency of dry heat-insulating mixtures, taking into account the law of affinity structures, which provides for the design of composites using fillers and composite binders of reduced density. Thermal insulation solutions on the basis of dry construction mixtures have superior technology, physical and mechanical and operational performance.
INFLUENCE OF THE GENETIC FEATURES OF SOILS ON THE PROPERTIES OF SOIL-CONCRETES ON THEIR BASIS
Authors: Dmitrieva T. , Strokova V. , Bezrodnykh A. 
Published: June 2020

in order to form strong soil-concrete structures in parallel with the introduction of binder, an additive with a multicomponent composition that is activating the structure-forming process should be applied. Such additive is usually called stabilizer of soil, its introduction allows achieving a positive effect for soils with a high proportion of finely dispersed fraction in its composition.
The article considers the main aspects of use in road construction of complex soil reinforcement by introducing a stabilizer and binding component. This technology will solve the problems of deficiency of high-quality traditional raw materials, lead to better physical and mechanical properties, increase labor productivity and reduce production costs.
As a result of the carried out studies, principles for improving the quality characteristics of reinforced soil were developed, taking into account the mineral composition of clay raw materials. As the main hypothesis of the study an increase in the hydrophobicity of stabilized soil by blocking the hydrophilic centers of clay rocks should be marked. This circumstance helps to reduce the consumption of cement in the reinforced soil without reducing the operational and physical-mechanical characteristics.
The dependence of the degree of effectiveness of the introduced stabilizing additive on the structural and chemical characteristics of clay rocks has been established, which decreases from montmorillonite and X-ray amorphous phases to kaolinite. Mixed layered formations, illite and chlorite act as intermediate minerals. Aluminosilicates act as the filler in this system that do not come into contact with the molecules of the stabilizer. To assess the degree of efficiency of interaction of the components of a soil-concrete mixture as an integral indicator it is necessary to use the cationic capacity of the soil.
VITREOUS PROTECTIVE AND DECORATIVE COVERINGS ON WOOD PARTICLE BOARD
Authors: Bessmertnyy Vasiliy , Kochurin Dmitriy , Bondarenko Diana , Bragina Lyudmila , Yalovenko T. 
Published: June 2020

scientific and technological bases of receiving vitreous coverings on wood with use of a torch of low-temperature plasma are developed. Before plasma dusting of glass powders by grain structure 60-120mkm, the special protective coating protecting chipboard from destruction at high-temperature influence of a plasma stream on a front surface of the wood particle board (WPB) was applied. The structure of an intermediate protective coating including mix of a fine-grained glass powder and liquid glass is developed. Preliminary drawing an intermediate protective layer provides several consecutive technological operations.
For receiving vitreous coverings fight of colored and colourless glass are used which was previously ground in spherical porcelain mills. Optimum process parameters of plasma dusting of glass powder on the front surface of chipboard are developed. Optimum parameters of plasma melting is: current - 800A; operating voltage – 30B, a consumption of plasma-forming gas of argon 2m3/h.
Operational and aesthetic-consumer properties of vitreous protective and decorative coverings are investigated. It is established that vitreous protective and decorative coverings have the high durability of coupling with an intermediate protective layer. The received vitreous protective and decorative coverings on the basis of colored and colourless glass have the high water resistance, acid resistance, alkali resistance, as well as microhardness and high aesthetic performance.
The technology is recommended for widespread industrial introduction.
Öğrenci Hemşirelerin Genital Hijyen Uygulamaları ve Farkındalıkları
Authors: ŞEN Selma , ER GÜNERİ Sezer 
Published: June 2020

Giriş ve amaç: Çalışma, öğrencilerin genital hijyen uygulamaları ve farkındalıkları belirlemek amacıyla yapılmıştır. Gereç ve yöntemler: Tanımlayıcı ve kesitsel olarak planlanan araştırma, Ocak-Mayıs 2017 tarihleri arasında bir kamu üniversitesinin Hemşirelik Fakültesinde çalışmaya katılmaya gönüllü ikinci ve üçüncü sınıfta öğrenim gören 374 öğrenci ile yürütülmüştür. Verilerin toplanmasında araştırmacılar tarafından oluşturulan toplam 36 sorudan içeren anket formu kullanılmıştır. Verilerin değerlendirilmesinde ortalama, standart sapma, sayılar ve yüzdelik kullanılmıştır. Bulgular: Öğrencilerin %14,4’ünün her zaman üreme organlarını hastalık belirtileri yönünden dikkatlice izledikleri, %7,5’inin her zaman üreme organların temizliği konusunda sağlık görevlilerinden bilgi aldığı, %88,8’inin her zaman mensturasyonda hazır ped kullandıkları, %56,1’inin her zaman mensturasyonda duş şeklinde banyo yaptığı, %83,2’sinin her zaman ped değiştirdikten sonra ellerini yıkadıkları, %89,0’unun her zaman tuvalete girdikten sonra ellerini yıkadıkları, %11.5’inin her zaman üreme organlarını önden arkaya doğru yıkadıkları, %77,3’ünün her zaman taharetlendikten sonra tuvalet kağıdı ile kurulandığı; %40,1’inin bazen pis kokulu akıntı olduğunda ve %17.4’ünün her zaman üreme organlarında kaşıntı olduğunda doktora gittikleri saptanmıştır. Sonuç: Öğrencilerin genital hijyene konusunda yetersiz olduğu, genital hijyen davranışları, bilgi alma, yardım aramada yeterli olmadığı ve bu konudaki farkındalıkları düşük olduğu sonucuna varılmıştır.
Promising Perspectives of Low Carbohydrate Diet in Cancer Adjuvant Therapy
Authors: Télessy Istvan G 
Published: June 2020

Abstract:
Low carbohydrate diet (LCD) and nutrition is a very popular topic in the nutritional scientific literature. Main reason is that it is an old established therapy in intractable epilepsy and there are plenty of positive preclinical and sporadic clinical results in other disorders, including certain cancers. The problem is that a) the metabolic background of this therapy is not elucidated enough, b) animal studies and human experiences are sometimes divergent, c) there are negative human results and d) the clinical studies are not comparable because of the wide variety of study design and conclusion regarding the indication, the composition of diet and duration of treatment can not be drawn. This publication reviews the current situation and gives some hints to the solution.
Anti-tumor Effects of Aspirin: Progress in Clinical and Basic Studies
Authors: Liu Hui , Qiang Yan Chen , Xiong Yong Qiang , Chen Hao , Huang He 
Published: June 2020

Abstract:
Beyond the antipyretic analgesic and anti-inflammatory effects for which aspirin has historically been used, studies have shown that aspirin also plays an important role in the prevention or treatment a variety of diseases. The anti-tumor effects of aspirin have received increasing attention during the past decade. Many studies have explored the molecular mechanisms underlying these anti-tumor effects in vitro and in vivo, and abundant discoveries have been made through observational or interventional clinical studies. In terms of its molecular function, aspirin has been shown to prevent tumor cell growth through inhibiting the signal transduction of the COX, tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), NFκB/IκB, and Bcl-2/Bax pathways. Under certain conditions, aspirin can also induce autophagy, which is an inhibitory mechanism for some tumors. This article provides a comprehensive overview of the anti-tumor effects of aspirin and discusses the concrete mechanisms underlying aspirin’s anti-tumor effects that have been discovered in the past 30 years.
The Association between LINC00511 Variants and Breast Cancer Susceptibility among the Han Chinese Population
Authors: Chong Fei Fei , Cao Jing Jing , Wang Yan Li , Sun Qiu Yu , Song Meng Meng , Jiang Xiao Ru , Wang Kai Juan , Xu Lin Ping , Song Chun Hua 
Published: June 2020

Abstract:

Objective
LINC00511 has been considered an oncogene for breast cancer, however, the association between LINC00511 Single nucleotide polymorphisms (SNPs) and breast cancer risk remains unclear.

Methods
A total of 504 breast cancer patients and 505 cancer-free controls were genotyped for 12 LINC00511 SNPs. A logistic regression analysis was conducted to explore the association between LINC00511 SNPs and breast cancer susceptibility, adjusting for reproductive factors. A haplotype analysis and interaction analysis were applied to assess the role of LINC00511 in breast cancer.

Results
LINC00511 SNPs were significantly correlated with breast cancer. The TT genotype of rs11657109 reduced the risk of breast cancer (OR: 0.454, 95%CI: 0.212-0.970), while the AG and GG genotypes of rs17780195 played a protective role (OR: 0.723, 95%CI: 0.539-0.970; OR: 0.398, 95%CI: 0.184-0.860, respectively). The mutation of rs9906859 may also lead to a reduction in breast cancer susceptibility (OR: 0.682, 95% CI: 0.520-0.894). Furthermore, LINC00511 SNPs (rs4432291, rs1558535, rs17780195 and rs9906859) are associated with the HER-2 status (P < 0.05 for all). The interaction of rs9906859, breastfeeding and age increased the breast cancer risk by 4.318 (OR: 5.318, 95%CI: 2.214-12.774).

Conclusions
LINC00511 SNPs were associated with the risk of breast cancer. There was an association between LINC00511 SNPs and the HER-2 status. There were interactions between LINC00511 SNPs and reproductive factors that affected the risk of breast cancer.
Praktik bagi hasil antara penarik becak dengan penjual bakpia pathok
Authors: Prilaningsih Dyah Ayuni , Utomo Supri Wahyudi , Yusdita Elana Era 
Published: June 2020

Abstrak
Penelitian ini bertujuan menganalisis bagi hasil berkearifan lokal antara penarik becak dengan penjual bakpia pathok. Data dianalisis menggunakan metode kualitatif dengan pendekatan etnografi. Teknik pengumpulan data menggunakan observasi partisipan dan wawancara terbuka mendalam. Keabsahan data dilakukan dengan triangulasi teknik dan sumber. Hasil menunjukkan bagi hasil yang terjadi antara penarik becak dan Bakpia Pathok tidak hanya sekedar kerjasama yang saling menguntungkan akan tetapi dilandasi dengan ikatan sosial yaitu kedermawanan pemilik Bakpia Pathok YY. Tema yang dapat diangkat dari hasil penelitian yaitu pemilik dermawan “nomer satu”, bekerja ala becak paguyuban, bekerja ala becak liar, paguyuban, dan bagi hasil ala Bakpia Pathok YY.

Abstract
study aims to analize the profit sharing of local wisdom between pedicab drivers and Bakpia Pathok YY. The data obtained were analyzed using qualitative methods with ethnographic approaches. The technique data uses participant observation and in-depth interview. The validity of the data is done by triangulation of techniques and sources. The result show that the application of profit sharing that occurs between pedicab drivers and Bakpia Pathok YY is based on sosial ties namely the generosity of the owner Bakpia Pathok YY. The themes that can be raised from the result of study include generous owners ”number one”, working style of a pedicab comunity, working style of a wild pedicab, pedicab comunity, profit sharing style of Bakpia Pathok YY.
Electronic structure of puckered group IV–VI two-dimensional monolayer materials
Authors: Zaharo Aflah , Purqon Acep , Winata Toto , Saito Mineo 
Published: June 2020

Abstract
We carry out first-principle calculations on monolayer group IV–VI 2D materials. We study systems consisting of group IV (C, Si, Ge) and group VI elements (O, S, Se, Te) and find that all the materials form buckled puckered geometries. We clarify that VI atoms tend to be located at the lower positions in the buckled structure when the electronegativity of the VI atom is sufficiently larger than that of the IV atom, which is due to the electron transfer from the IV atom to the VI atom. All the calculated bands are doubly degenerated on the first Brillouin zone edge and this degeneracy can be explained based on the group theory.
Evaluation of plasma induced defects on silicon substrate by solar cell fabrication process
Authors: Onishi Kohei , Hara Yutaka , Nishihara Tappei , Kanai Hiroki , Kamioka Takefumi , Ohshita Yoshio , Ogura Atsushi 
Published: June 2020

Abstract
This research investigates the cause of lifetime reduction properties of a crystalline defect layer introduced by the plasma process such as reactive plasma deposition (RPD). The plasma irradiation damage to silicon substrate with the different oxygen and carbon concentrations were evaluated. Minority carrier lifetime of the silicon substrate after the RPD process has been significantly reduced by plasma irradiation. Furthermore, photoluminescence (PL) spectroscopy revealed that the cause of the lifetime degradation on the silicon substrate is Ci–Oi defect generation originated in the plasma irradiation during the RPD process.