bluuebunny/crossref_metadata_2025 huggingface dataset:
Batata doce tipo chips obtidos por diferentes processos de secagem: análises físicas e composição centesimal
Authors: OLIVEIRA S. N. , MATA M. E. R. M. C. , ROSAL A. G. C. , CAMELO M. C. S. , DUARTE M. E. M.
Published: December 2021

A necessidade de valorização da cultura da batata doce, aliada ao desenvolvimento de novos produtos alimentícios naturais, viabiliza estudos que busquem novos processos de beneficiamento, bem como a caracterização precisa dos produtos obtidos, desta forma o objetivo deste trabalho foi analisar a composição centesimal, diferença de cor e crocância por fraturabilidade de chips de batata doce obtidos por diferentes processos de secagem. Foram testadas três espessuras de chips, 0,75; 1,25 e 1,75mm e os métodos de produção foram através de secagem em estufa com circulação de ar por 6h nas temperaturas de 60,70 e 80°C e o método combinado de secagem seguida de fritura utilizando secagem por 1h em estufa com circulação de ar seguida de fritura por imersão em óleo vegetal à 170°C por 1 minuto. Os dados de composição centesimal foram tratados por delineamento experimental inteiramente casualizado, com três repetições, utilizando-se o programa Assistat 7.0, versão Beta e interpretados por meio da análise de variância sendo as médias dos tratamentos comparadas, aplicando-se o teste de Tukey. Foram realizadas ainda análises de textura dos chips utilizando-se um texturômetro eletrônico. Observou-se que os teores de calorias não diferiram entre os chips processados com fritura e somente por secagem, porém o teor de lipídeos entre eles difere significativamente; foi detectada maior dureza nos chips de maior espessura para todos os tratamentos.
Monitoramento tecnológico de patentes envolvendo proteases com atividade colagenolitica: contexto mundial e brasileiro
Authors: SILVA F. M. , OLIVEIRA R. L. , PORTO T. S.
Published: December 2021

As proteases colagenolíticas ou colagenases, são enzimas aplicadas em uma grande diversidade de setores, sendo importante para as indústrias de farmacêutica, cosméticos e de alimentos. Nesta última, sua atividade proteolítica sobre o colágeno ajuda na transformação das propriedades dos alimentos. Dado a importância das colagenases, a inovação tecnológica se faz necessária à coleta e análise de dados por meio de prospecção tecnológica de patentes tem sido utilizada como suporte para criação e aperfeiçoamento de novas tecnologias. Diante disso, o presente trabalho teve como objetivo avaliar o cenário mundial e brasileiro da produção de patentes envolvendo proteases colagenolíticas. Para essa finalidade, foram realizadas buscas de patentes nas seguintes bases de dados e ferramentas de pesquisa: Lens, Derwent Inovation Index, Patentscope, Espacenet, USPTO e INPI. A Lens foi selecionada para o estudo detalhado das patentes por tratar de uma base de dados gratuita, observou-se que a nível global a China é o principal depositante, apresentando as instituições privadas como principais depositantes, com estudos relacionados a área de farmacêuticos, cosméticos e alimentos. A American Cyanamid Co foi a mais empresa com maior publicação de documentos envolvendo colagenases. Quanto ao cenário nacional, observado no INPI, os Estados Unidos foi o país que apresentou maior número de depósitos. Verificou-se que as invenções relacionadas a colagenases ainda são poucas, sendo necessário maiores investimento e incentivos para que sejam realizadas mais pesquisas relacionadas a aplicação de colagenase a nível nacional, especialmente aplicações relacionadas a indústria de alimentos, por ser um segmento abrangente e aberto a inovação.
Monitoramento tecnológico e científico de patentes de iogurte probiótico no mundo nos últimos 20 anos
Authors: CHINELATE G. C. B. , MACHADO D. S. , SILVA F. M. , SILVA M. C. , BERGER L. R. R.
Published: December 2021

O iogurte probiótico é um alimento bastante atrativo devido suas características sensoriais e as propriedades funcionais, atendendo a todos os públicos. A procura por alimentos saborosos e que apresentam benefícios à saúde do consumidor é uma das prioridades dos consumidores atuais, mais informados e dispostos a pagar um pouco mais para obter um alimento mais saudável. Desse modo, torna-se necessário que as indústrias do setor, busquem a inovação na área para manter-se no mercado e satisfazer as exigências de seu público. As patentes são os documentos responsáveis por assegurar os direitos de proteção à propriedade intelectual do inventor e é através do monitoramento tecnológico de patentes que se pode prever o cenário de um tema em estudo, como amenizar falhas e obter os resultados esperados. Essa revisão sistemática, teve como objetivo selecionar e analisar artigos publicados no período de 2001 a 2021 sobre iogurte probiótico e realizar uma análise estatística acerca dos parâmetros, jurisdição, requerentes, status de documento, publicações ao longo dos anos e classificação internacional de patentes (IPC). Os bancos de dados utilizados para a pesquisa dessas patentes foram: LENS, INPI, PATENTSCOPE, USPTO, Espacenet e DERWENT, com a utilização das seguintes palavras-chave: probiotic yogurt e iogurte probiótico. Através desse estudo, foi possível verificar as jurisdições que são referências no estudo de iogurte probiótico, bem como avaliar o tipo de documento, o cenário global e nacional de iogurte probiótico e concluir que o estudo de iogurte probiótico está em alta, com um mercado internacional e nacional favoráveis. Porém, ainda é necessário investimento e incentivo às instituições públicas e privadas no mercado nacional.
An Optimized Modeling Algorithm for Breast Cancer Drug Candidates Based on NSGAII
Authors: Fan Chenyao , Mei Huawei
Published: December 2021

Breast cancer is one of the most common malignant tumors in women. It seriously threatens the safety of women worldwide. It is an important and urgent task to research and develop anti-breast cancer drugs and improve the therapeutic effect of breast cancer. Taking the actual sample data as the main starting point, firstly, the prediction model of pIC50 is established by ResNet residual network and neural network (NN) to judge the biological activity. Then the classification model of ADMET property is established by ResNet residual network and LightGBM, and the model fusion is realized by Choquet fuzzy integral. Finally, the NSGAII multi-objective optimization algorithm is used to determine the range of values that each molecular descriptor obtains in the range of good biological activity, and ultimately to optimize the modeling of anti-breast cancer drug candidates. The experimental results show that the algorithm improves the prediction accuracy of biological activity, realizes the efficient and accurate classification of ADMET properties, and accurately describes the impact of molecular descriptors on biological activity.
PENGARUH KEPEMIMPINAN TRANSAKSIONAL TERHADAP MOTIVASI KERJA KARYAWAN Pada Kantor PT. Wijaya Sukses Sejahtera di Kabupaten Berau
Authors: Awan Taruk Todingallo Delvi
Published: December 2021

This study aims to determine the effect of transactional leadership on employee work motivation at PT. Wijaya Sukses Sejahtera in Berau Regency. The variables used in this study consisted of independent variables, namely contingent reward (X1), exception management (X2), and exploitative management (X3) and the dependent variable was work motivation (Y). Simultaneous test (F test) with 95% confidence level of employees in the office of PT. Wijaya Sukses Sejahtera in Berau District proves that simultaneously Contingent Reward variables (X1), active exception management (X2), and passive exception management (X3) amounted to 11.541 so (11.541> 2.76) significantly influence work motivation (Y). The results of the t-test are known that the contingent reward indicator is the most influential indicator on the performance of employees at PT. Wijaya Sukses Prosperous Berau. Thus proving the hypothesis influential on work motivation simultaneously received (H0 is rejected and Ha accepted).
PENGARUH PRICE EARNING RATIO, RETURN ON EQUITY, DAN DEBT TO EQUITY RATIO TERHADAP HARGA SAHAM SUB SEKTOR PROPERTY DAN REAL ESTATE DI BURSA EFEK INDONESIA
Authors: Kholifah Siti
Published: December 2021

The property sector is one sector that is capable of absorbing large numbers of workers and has a multiplier effect and considerable backward linkage to other economic sectors. The property and real estate sub-sectors are quite interesting to be the object of research because investors in investing in stocks choose companies This study aims to determine the effect of PER (X1), ROE (X2), and DER (X3) variables on stock prices (Y) in property and real estate sub-sector companies. PER (X1), ROE (X2), and DER (X3) are used as independent variables while Stock Price (Y) is the dependent variable. The sampling technique was carried out by means of the purposive sampling method and obtained 16 companies as research samples. Data collection technique is the documentation method. Data were analyzed using multiple linear regression techniques with the help of SPSS version 20 statistical software. The results of this study indicate that the PER, ROE, and DER variables simultaneously have a significant effect on stock prices in property and real estate sub-sector companies on the Indonesia Stock Exchange. Partially only PER and ROE variables have a significant effect, while the DER variable has no significant effect. ROE variable is the variable that most influences the stock price.
PENGARUH HARGA, KUALITAS PELAYANAN, DAN PROMOSI TERHADAP LOYALITAS PELANGGAN PADA PENGGUNA GO-RIDE DI KOTA SAMARINDA
Authors: Kartini Rahmi Ariani
Published: December 2021

The internet is an information technology that is growing very rapidly because the internet has become a necessity and also provides convenience in everyday life, one of which is online transportation. Go-Ride is an online transportation service that uses the internet to make it easier for people to carry out activities safely and comfortably, so that consumers are loyal to the products offered.This study aims to determine the effect of price, service quality, and promotion on customer loyalty for Go-Ride users in Samarinda. Price (X1), Service Quality (X2), Promotion (X3) are used as independent variables while Customer Loyalty (Y) is the dependent variable. Primary data were obtained by conducting interviews with 100 respondents using a questionnaire. Data were analyzed using multiple linear regression analysis techniques with the help of statistical software SPSS version 20.The results of this study indicate that service quality and promotion partially have a significant effect on customer loyalty, while price does not partially have a significant effect on customer loyalty to Go-Ride users in Samarinda.
EFFECT OF JOB SATISFACTION TOWARDS ORGANIZATIONAL BEHAVIOR ORGANIZATIONAL BEHAVIOR (OCB) IN EMPLOYEES IN THE FIELD OF PT ARTANUSA BETON SAMARINDA
Authors: Sodiq Hika Matul Muka Romah
Published: December 2021

Companies that pay less attention to the conditions of their employees tend to cause employee dissatisfaction. Companies need to improve employee job satisfaction because employees feel satisfied. then the employees will provide remuneration to the company and weigh the attitude of the Citizenship Organization (OCB). OCB itself shows the attitude of employees who are willing to work more than what is determined by the company. This attitude will increase employee productivity which in turn has a good impact on the company. This study aims to see the influence of the sub-variables of job satisfaction, namely the job itself (X1), salary (X2), promotion (X3), supervisors (X4) and co-workers (X5) on the OCB (Y) variable. The subjects of this study were employees of the field section of PT Artanusa Beton with a population of 95 people. The sample in this study were 62 respondents using purposive sampling technique with the criteria of respondents who have worked for more than one year. Data analysis was performed using multiple linear regression analysis. The results of this study indicate that simultaneously there is a significant influence between job satisfaction variables consisting of the job itself, salary, promotion, supervisors and co-workers on the OCB variable. The partial variables of the job itself, salary, supervisors and co-workers have a significant effect on OCB. While promotion has no significant effect on OCB and the variables that have dominant influence on OCB are colleagues.
Socio-personal characteristics of lac growers in Bastar district of Chhattisgarh
Authors: Dwivedi Rohit , Pal Govind , Acharya Gopal
Published: December 2021

The present study is based on primary data and the data was collected from randomly selected 160 lac growers in Bastar district of Chhattisgarh for the agricultural year 2012-2013.The study revealed that majority (61.25%) of the respondents belongs to young age group (up to 35 years). The education status indicates that majority (54.38 %) of the respondents were illiterate. The family size of the lac growers observed that majority (62.50%) of the respondents had small size of family (up to 5 members). As regard to social participation, it was found that maximum number of respondents (75.63%) having no membership in any organization. Results of the study enlighten the socio-personal condition of lac growers in Chhattisgarh which will be helpful in further studies.
Water loss and canopy resistance to water flow from sunflower (Helianthus Annus L) in two different climatic environments
Authors: DAS H.P. , SHARMA A.K. , CHOWDHURY A.
Published: December 2021

ABSTRACT. In the present paper water loss and variations in canopy resistance in sunflower during kharif and rabi have been analysed.

Mean daily water loss of sunflower in rabi season is slightly less than that in kharif. The water loss falls considerably as the soil dries down. The soil water loss is found to be significantly correlated with moisture content in 0-45 cm depth soil profile. The canopy resistance is fairly low when the soil is wet but as soil dries. The resistance increases.
Solar radiation characteristics at Qena / Egypt
Authors: EL-SHAZL SAYED M. , ABDELMAGEED Y.A.M. , EL-NOUBI ADAM M.
Published: December 2021

Measurements of the hourly global solar radiation (G) and its diffuse component (D) on a horizontal surface have been carried out in Qena / Upper Egypt in the period from June 1992 to May 1993. The corresponding diffuse fraction (DIG) is calculated. Diurnal variations of the results have been studied. Also the daily totals values and its monthly and seasonal averages as well as their frequency distributions were computed and examined. The seasonal and climatic effects on the fluctuation of the results are discussed. These effects were particularly large during spring and Winter months owing to the high fluctuation of the atmospheric conditions with aspect to amount of clouds, water content, and concentration of aerosol dust particles. The influence of clouds is also considered. It shows small effect on the results (4.5%), reflecting the low degree of cloudiness in the study region. The relation between the diffuse fraction and clearness index (G/Go) shows that most of the points lies in the region of the high availability of the incoming solar radiation. In general the study shows clearly the abundance of solar energy in Qena / Egypt, and the suitability of its climate for using it in different applications.
Southwest monsoon rainfall in India: Part I-Spatial variability
Authors: MAZUMDAR A. B.
Published: December 2021

Results of Principal Component Analysis (PCA) in spatial mode (S-Mode) applied on a 10 years' (1977-86) data set of weekly rainfall anomalies are presented in this study. The rainfall activity has been below average in the period under study with high standard deviations mostly over low rainfall areas. Inter - subdivisional correlation values suggest predominance of broad- scale weather systems over most parts of the country .The first principal component (PC) resemblance with the mean pattern. The second PC has been associated with active monsoon condition. The third and fourth PCs have been related to the northward progression of the Madden-Julian oscillation and the weak monsoon condition respectively.

Resemblance of spatial patterns of alternative PCs with typical strong and weak monsoon activities suggest significant contributions from certain parts of the country (northeast, southeast) towards overall rainfall activity during weak monsoon situation.
Prospect of double cropping of rainfed rice in West Bengal
Authors: DAS H. P. , DATAR S. V.
Published: December 2021

The prospect of double cropping of rain fed rice in West Bengal has been studied in two agroecological conditions (Canning, located in coastal saline region and Nagri, located in Red lateritic region) by identifying growing season through the analysis of rainfall data. The rainfall data of these locations have been analysed for dry and wet weeks by assuming a dry threshold value of 20 mm per week. Wet and dry weeks have been subjected to Markov Chain probability analysis and periods of ideal sowing have been determined. Rainfall data has also been accumulated from 1st  week (1- 7 Jan) onwards, and 52nd week (24- 31 Dec) backwards and by subjecting it to ranking method, growth periods of dry and wet crops have been determined. The study reveals that generally from 24th to 37th week (11 Jun-16 Sep) the probability of getting wet weeks exceeds 15% and probability of two consecutive dry weeks is negligible from 20th to 38th week (14 May - 23 September) for both the statistics. It is also found that harvesting two rice crops of shorter duration is feasible during the growing period covering pre-monsoon and monsoon season.
Bay of Bengal cyclone cluster of November 1992
Authors: SINGH O. P.
Published: December 2021

The cyclone cluster that formed over the Bay of Bengal during November 1992 has been looked into in relation to sea surface temperature (SST) distribution obtained from long. 1°x1° grid averages remotely sensed by NOAA-AVHRR. Examination of weekly SSTs has revealed that entire Bay of Bengal north of 8°N was unusually warmer about a week before the foundation of the cyclone cluster. As a matter of fact, during the above period the SST for each of the 60 grids over the sea area between 13°- 21° and 81°- 90°E exceeded 30°C. Widespread cooling of the sea was noticed just before the commencement of cyclogenesis.
A modelling assessment of hydrocarbons (HC) and oxides of nitrogen (NOx) from transport sectors over Delhi
Authors: GOYAL P. , KRISHNA T.V.B.P.S. RAMA
Published: December 2021

Two models IT Line Source Model (IITLS) and H1WAY-2 model have been used to estimate the concentrations of the hydrocarbons (HC) and oxides of nitrogen (NOx) due to transportation sector. An elaborate source inventory for the extrapolation of the HC and NO. emissions by vehicular transport has been developed in IITLS model. The model's predicted concentrations have been compared with the observed values at three receptors namely, Mool Chand, Ashram and AIIMS in Delhi. A statistical error analysis of the model's results and observed values has been made for evaluating the model 's performance. In the present study, it has been observed that IITLS model performs better than HIWAY-2 model.
Four statistical models for wet-spell analysis
Authors: GORE S. D. , NASIRI PARVIZ
Published: December 2021

Wet-spell analysis is an important part of rainfall analysis. The distribution of the length of wet-spells provides useful information on the temporal distribution of rainfall. This distribution has traditionally been modelled through different probability distributions. Here we compare four such models, namely, Cochran's model, truncated Poisson distribution, truncated negative binomial distribution, and logarithmic series distribution. These comparisons are accomplished with help of application to five rainguage stations in India.
Dependance of soybean yield on crop evapotranspiration, crop duration and rainfall
Authors: DAS H. P. , PUJARI A. D. , CHOWDHURY A.
Published: December 2021

In the present study, data for four stations viz., Banswara, Bhopal, Parbhani and Rahuri for the years from 1990 to 1993 have been utilized to understand various aspects of evapotranspiration of the soybean crop. An attempt has also been made to find out the impact of rainfall and crop duration at different phases on the seed yield.

 

The yield was found to be significantly correlated with the rainfall during vegetative phase. Crop growth duration exert positive effect on the soybean yield and that a longer flowering period is favourable for higher yields.

 

The results also indicate that the soybean crop consume maximum water during the vegetative stage.
Comparison of modern and fossil diatom assemblages and their implication on sea-ice conditions in coastal Antarctic region
Authors: SHUKLA SUNILKUMAR , SUDHAKAR M.
Published: December 2021

Antarctic Coastal regions are thought to be characterized by high productivity usually dominated by diatoms. Considering their prime importance in global carbon biological pump, diatom distribution and abundance studies are sparse especially in coastal regions of Antarctica. Biogenic silica is considered to be severely affected by dissolution in the undersaturated ocean water, therefore, combined study of diatom assemblages from water column and those found in the sediments is important. Therefore, we conducted a combined study of sediment diatoms along with surface water diatoms collected from Coastal Antarctica. When the modern assemblages are compared to the fossil record, it is clear the most of the important diatoms from the summer assemblages are not preserved in the underlying sediments. The studies reveal that only F. kerguelensis is common abundant species in both water and sediment which suggests that coastal Antarctic region could be having more open ocean influence. In contrast, the presence of sea ice related diatom species from surface sediment indicate for expansion of sea ice or ice edge adjacent to the water column, however such species were not found in the overlying water samples which could be due to less sea-ice extent.
TRANSFORMATÖRLERİN NÜVE SICAKLIĞININ HESAPLAMA YÖNTEMLERİNİN KARŞILAŞTIRILMASI
Authors: ÖZÜPAK Yıldırım
Published: December 2021

Elektrik güç transformatörleri, güç iletim ve dağıtım sistemlerinin en önemli bileşenlerinden biridir. Bu transformatörler, hem çalışma hem de sabit durum modunda kendiliğinden ısı-yayarlar. Transformatörlerde bulunan bu termal radyasyon izin verilebilir eşiğin üzerine çıkarsa, transformatörün veriminde bir azalma meydana gelir. Bu durum, sistemdeki diğer bileşenlerin arızalanmasına da neden olabilir. Bu yüzden transformatörlerin üretiminden önce tasarım aşamasında termal kayıplarının tahmin edilmesi önem teşkil etmektedir. Çekirdek tipi güç transformatörlerinin sıcaklık artışının hesaplaması tasarım sürecinde temel bir sorudur ancak bu ön optimizasyon sürecinde ihmal edilebilmektedir. Bu çalışmada, hesaplama yöntemleri kısaca sınıflandırılarak tanıtılmış ve ön tasarım süreci için uygulanabilirlikleri incelenmiştir. Yöntemlerin performanslarının karşılaştırılması için, Roth'un transformatörü ve 15 MVA üç fazlı transformatör analiz edilmiştir. Elde edilen sonuçlardan, Sonlu Elemanlar Yönteminin (SEY) en doğru çözümü sağladığı ve ön tasarım sürecinde daha iyi uyum gösterdiği anlaşılmıştır.
Cultural Considerations in the Management of Chronic Pain
Authors: Mohmand Shakila , Chams Sumar
Published: December 2021

Cultural competency within health care helps eliminate racial and ethnic health disparities. When assessing and treating patients with chronic pain, practitioners should feel confident in using information regarding a patient’s individual cultural beliefs due to their significant impact on the pain experience. Culture impacts perception, outlook, and communication of pain, as well as coping mechanisms. These are aspects of subjective history that influence important decisions regarding the management of chronic pain. Becoming more aware of what to look for and which questions to ask can allow naturopathic doctors and other health-care providers to continue improving therapeutic relationships and patient outcomes.
RELATIONSHIP BETWEEN DIET CHRONIC ENERGY LACK IN PREGNANT WOMEN IN TRIMESTER
Authors: Safrida Sitompul Henni
Published: December 2021

Chronic lack of energy can occur in pregnant women in the first trimester. Because in the first trimester, the mother's appetite generally decreases, due to frequent nausea and vomiting (morning sickness). Nutrition of pregnant women is influenced by several factors, one of which is diet. This study aims to determine the relationship between diet and Chronic Energy Deficiency in first trimester pregnant women at Pagurawan Health Center, Batu Bara Regency in 2020. This type of research is a quantitative research with a descriptive correlation design with a cross sectional approach. The type of data used is primary data and secondary data collected using a questionnaire sheet and then processed and analyzed using the chi-square test.The results showed that through statistical tests using the chi-square test, the p-value was 0.018 <0.05. It is also known that the OR value = 0.090, meaning that Pregnant who have a poor diet are 0.09 times more at risk of suffering from CED compared to Pregnant who have a good diet. The conclusion is that there is a relationship between diet and Chronic Energy Deficiency in first trimester pregnant women at the Pagurawan Health Center, Batu Bara Regency in 2020. So it is hoped that pregnant women will maintain a healthy diet and eat nutritious food so that nutrition during pregnancy is fulfilled.
Dental implants: major considerations in the COVID-19 pandemic
Authors: Marques Vanessa Gabriela Gonzales , Marques Diego César , Kassis Elias Naim
Published: December 2021

Introduction: The COVID-19 pandemic is a global health crisis and the dissemination of COVID-19 has presented significant challenges for dentistry. The risk of nosocomial transmission meant that routine dental care was temporarily suspended in several countries. In this sense, several measures have been proposed by national and international guidelines to minimize the risk of infection. Thus, dental care during the pandemic is challenging due to the high risk of infection. Objective: The present study performed a concise systematic review of dental implants in the context of the COVID-19 pandemic, to highlight the main challenges and guideline-based safety strategies. Methods: This was followed by a systematic literature review model, according to the PRISMA rules. The research was carried out from July 2021 to October 2021 and developed based on Google Scholar, Scopus, PubMed, Scielo, and Cochrane Library. The quality of the studies was based on the GRADE instrument. The risk of bias was analyzed according to the Cochrane instrument. Results and Conclusion: After the selectivity of articles and literary findings, 127 studies were analyzed, with only 15 medium and high-quality studies selected, according to GRADE rules, and with risks of bias that do not compromise scientific development, based on the Cochrane instrument. To help protect patients from acquiring COVID-19 from a dental office nosocomial infection, many state or local governments have classified dental treatments as non-essential. Dentists were instructed to perform only procedures designated as emergencies. In this sense, dentistry is making great strides in improving oral health through the prevention of dental diseases, especially during the COVID-19 pandemic. The detected relationship between the stage of dental damage and the severity and prognosis of viral disease was considered significant.
Immediate load implants: systematic review of the major technical and patient comfort approaches
Authors: Pitondo Ricardo José , Silva Arnaldo Souza Ferreira da , Kassis Elias Naim
Published: December 2021

Introduction: The first implant follow-up studies constituted the scientific foundation of modern implantology. Early loading was identified as a critical factor and, therefore, several waiting times were tried until the establishment of a period of at least three months for the mandible and five to six months for the maxilla. Therefore, implant with immediate load (ILI) was defined as “installation of a prosthetic element over an implant, without OI having occurred”. Objective: To demonstrate, through a systematic review, the clinical success rates of the immediate loading technique, present the indication criteria, and the follow-up of the procedures. Methods: This study followed the PRISMA model. Clinical studies were selected, involving retrospective, prospective and randomized studies. The quality of the studies was based on the GRADE instrument and the risk of bias was analyzed according to the Cochrane instrument. The bibliographic search was performed using online databases PubMed, Scopus, Web of Science, and Google Scholar. Results and Conclusion: A total of 135 articles were found involving immediate loading implants. A total of 78 articles were evaluated in full and 35 were included and evaluated in the present study. The analysis of the literature obtained showed that the success rates with the ILI technique are compatible with those of the late loading, as long as certain guidelines are followed, which were divided into factors related to the patient, surgical technique, implant, prosthesis, and to aesthetics. The high success rate is a consequence of correct surgical and prosthetic planning, harmony between the implant system, patient, and dentist.
Major advances in minimally traumatic surgery in implantodontics: the concise systematic review
Authors: Ravasoli André Luiz , Paula Pedro Ferrari de , Silva Thaina Regina da , Kassis Elias Naim
Published: December 2021

Introduction: Dental implant procedures have reached about one million dental implants per year in the world. In this context, it is necessary to establish the state of the art of minimally traumatic procedures for dental implants, especially after bone graft procedures and/or the use of biomaterials for bone elevation. In this context of optimizing techniques for better management of dental implants, faster and more accurate methods were developed by dentists, with post-operative results with better results and quality of life, through minimally invasive procedures. Objective: To carry out a concise systematic review of minimally traumatic surgery for dental implants, as well as to elucidate the main techniques for this. Methods: The rules of the Systematic Review Platform-PRISMA were followed. The survey was conducted from July 2021 to October 2021 and was developed based on Scopus, PubMed, Science Direct, Scielo, and Google Scholar. Study quality was based on the GRADE instrument and the risk of bias was analyzed according to the Cochrane instrument. Results: Since the most primordial extraction techniques were created and developed, several attempts have been made to minimize the professional's effort, reduce surgical time and alleviate bleeding and inflammatory processes, edema, pain, and ecchymosis that can affect patients, in the trans and postoperative periods. Thus, the maximum preservation of the integrity of the soft tissues (papillae and free and inserted gingival band) adjacent to the prosthetic spaces should be sought; preservation of the alveolar bone ridge level. Based on the histological concept in which living tissues are formed by cells joined by thin elastic tissue and with nerve fibrils, capillaries, lymphatic and blood vessels. The disruption of these cells by surgical trauma provides the release of enzymes that delay healing. For this reason, surgical trauma should be minimized. Conclusion: There are many attempts to minimize the professional effort, reduce surgical time and alleviate bleeding and inflammatory processes, edema, pain, and ecchymosis that can affect patients. Thus, the maximum preservation of the integrity of the soft tissues adjacent to the prosthetic spaces and the preservation of the level of the ridge of the alveolar bone to achieve a minimization of surgical trauma must be sought.
Role of Creative Economy-Based Startups on Member Economic Improvement and Economic Resilience
Authors: Wibowo Beny
Published: December 2021

This study aims to analyze the factors that make Gilak Brush start-up difficult to find members, evaluate the role of Gilak Brush start-up in dealing with human resource problems, and formulate solutions from Gilak Brush start-up to the economic resilience of members. This study used descriptive qualitative method. Data collection techniques through observation, interviews, literature study, internet, and documentation. The data analysis technique uses data reduction, categorization, data display and drawing conclusions. The results showed that the factors that made it difficult to get members consisted of prospective members' perceptions, standards, skills, work ethic, and idealism. The role to deal with resource problems is responded to by recruiting and selecting, developing and educating members, and organizing in accordance with limited human resources. The role of Gilak Brush start-up has an impact on economic resilience by increasing the economy per capita, there are two indicators to see this, namely the level of income and the fulfillment of living needs.
Artes de pesca y realidades económicas en torno a comunidades de pescadores en el embalse el guajaro
Authors: Oyaga Martínez Rafael Fernando , Pacheco Torres Pedro Jessid , Sulbaran Siado Sofía Brisseth de Jesús , Saavedra Benedetti Yolbetis
Published: December 2021

Se presenta el trabajo de investigación desarrollado con comunidades de pescadores en el embalse El Guajaro entre los años 2013 a 2016, con el fin de determinar los tipos de arte de pesca que implementan en el sector y cómo estos determinan la relación costo - beneficio en las ganancias económicas y en la mejora de la calidad de vida de los habitantes.

Se reporta que existe un preocupante uso de artes de pesca restringidas en este medio, debido al peligro de capturar organismos muy pequeños. En ese sentido hace falta un mayor control por parte de las autoridades. Por otro lado, se remarca por parte de las comunidades de los pescadores, la frustración en cuanto a los beneficios económicos obtenidos por dicha actividad. Se logró determinar que este, en promedio, es inferior al salario mínimo legal vigente, ya que deben repartir las ganancias entre los participantes de la faena y pagar el alquiler de lanchas
Sistema de control para procesos de producción
Authors: Jiménez-Cabas Javier , Cárdenas-Cabrera Jorge , Polo-Panza Andrés
Published: December 2021

En este artículo se desarrolla una estrategia de control para un proceso de producción, conformado por un reactor con calentamiento, adquirido a través de un serpentín con vapor. Además de la variable controlada que es la concentración del producto, CB, se controlan adicionalmente el nivel y la temperatura. Se sintonizaron los controladores PID, empleando el procedimiento del modelo de primer orden más tiempo muerto (FOPDT). Finalmente, se realizaron varias simulaciones bajo condiciones de operaciones diferentes. La primera prueba realizada consistió en operar el sistema en condiciones nominales, haciendo CB(set)= 0.4. Se observa un sobre-pico de 0.55% para la concentración de B, que se considera bastante bajo, en cuanto al tiempo de establecimiento se observó una reducción considerable, se pasó de 30 min en un lazo abierto a 15 min en un lazo cerrado; adicionalmente, se logra un error en estado estacionario nulo con lo que se verifica la efectividad del lazo de control.
ANÁLISE EXPERIMENTAL DO DESEMPENHO DOS SONARES LV-EZ, US100 E HC-SR04
Authors: Assis Amorim Antonio Eduardo , Prado Sara Fernanda , Oliveira Robson Luiz Felipe Dias de , Silva Flavio Augusto Ribeiro da , Brunello João Pedro
Published: December 2021

Com a popularização de microcontroladores de baixo custo, uma gama destes dispositivos e sensores se encontram disponíveis no mercado, permitindo o desenvolvimento de projetos simples até aos mais sofisticados na área de robótica. Um dos sistemas de relevância nesta área, são os chamados sistemas de navegação, que permite ao veículo navegar de forma segura em um ambiente não estruturado, identificando obstáculos e traçando rotas até atingir o objetivo. Neste sistema são empregados sensores de distância. Um deles, o sonar, está disponível no mercado uma boa variedade, sendo os mais empregados o LV Max Sonar, US100 e o HC SR-04. Existem diversos projetos disponíveis na literatura utilizando a plataforma Arduino, alguns deles com bibliotecas específicas. A maioria dos sites ou livros que tratam destes projetos apresentam detalhes de montagem ou a sua codificação, mas não mostram detalhes da calibração dos sensores. Tais informações são relevantes quando se projeta um sistema de robótica, uma vez que é importante verificar a sua robustez, tanto de software como de hardware e se atende as exigências do projeto. Neste trabalho analisamos o comportamento destes sensores, assim como na codificação por meio de um procedimento de calibração do sonar, analisando a exatidão assim como a sua incerteza expandida. Mostramos que o sensor LV Max Sonar possui uma limitação de leitura para baixas distâncias se prestando para atividades de mapeamento de ambiente enquanto os sonares US100 e HC SR-04 possuem comportamentos similares e apresentam uma boa faixa de leitura, tanto pequena para médias distâncias, servindo como sensor para mapeamento e detecção de obstáculos. O uso da biblioteca produz pequenas variações de resultados, sendo que a escolha apenas irá depender do tamanho da codificação.
O PORTO DE ROTERDÃ E PROJETOS SUSTENTÁVEIS
Authors: Ferreira Amanda Spada , Mundim Any Leslie Vilela Machado , Costa Barbara Regina Lopes , Oliveira Gabriele Oller de , Costa Taíza da
Published: December 2021

A relação porto marítimo e meio ambiente é extremamente complexa, o que tem levado os portos abuscarem novos conceitos de gestão e novas práticas portuárias sustentáveis. Este artigo é o resultadode uma pesquisa que teve por objetivo compreender a relação de projetos sustentáveis com asmovimentações do Porto de Roterdã, localizado ao sul dos Países Baixos. Para isso, adotou-se comometodologia um estudo qualitativo de caráter exploratório e, através de análise documental,observou-se que a sustentabilidade no Porto de Roterdã garante maior responsabilidade e segurançanas esferas ambientais e sociais, uma vez que a inovação desses projetos no ramo portuário amenizaos danos à vida aquática e terrestre. Como resultado, há uma diminuição dos impactos das atividadesportuárias no meio ambiente e o Porto de Roterdã passa a ser um diferencial nas operações deComércio Exterior.
SUSTENTABILIDADE NA CADEIA DE SUPRIMENTOS SOB DIRETRIZES DA ONU EM PEQUENAS EMPRESAS
Authors: Ikeda Bruna
Published: December 2021

Os objetivos de desenvolvimento sustentável é a mais recentes ações da organização das naçõesunidas para que seja possível enfrentar o desafio dos impactos das três dimensões: ambiental,econômica e social. Pressões de fatores externos como fornecedores, clientes, e ongs fazem com queo setor privado adote práticas sustentáveis não somente em suas operações mas em sua cadeia desuprimentos também. O setor da construção civil em especial as pequenas empresas é apontado comoum ator que pode contribuir com ações de modo que diminua os impactos causados. O problema dapesquisa é responder se a sustentabilidade na cadeia de suprimentos pode ser considerada uma fontepara as pequenas empresas contribuírem com os objetivos de desenvolvimento sustentável. Ametodologia utilizada para a solução do problema foi a pesquisa exploratória qualitativa. A pesquisaapontou são diversas as barreiras para se implementar uma cadeia de suprimentos em pequenasempresas sobretudo a sustentabilidade em cadeias de suprimentos.
Indocyanine green fluorescent image-guided inguinal sentinel lymph node biopsy in vulvar cancer
Authors: Kwak Young Hwa , Lee Yong Jae , Lee Jung-Yun , Nam Eun Ji , Kim Sunghoon , Kim Young Tae , Kim Sang Wun
Published: December 2021

ObjectiveTo demonstrate near-infrared fluorescence image-guided inguinal sentinel lymph node (SLN) biopsy in patients with vulvar cancer.MethodsA 40-year-old woman with a 3-cm-sized palpable left vulvar mass was diagnosed with vulvar cancer on biopsy with protrusion into the vaginal cavity. Pelvic contrast-enhanced magnetic resonance imaging and F-18 fluorodeoxyglucose positron-emission tomography-computed tomography showed a small ulcerative enhancing lesion confined to the left vulva without distant metastasis. The patient was scheduled for radical vulvectomy with a left inguinal SLN biopsy. Indocyanine green was injected directly into the vulvar mass to map lymphatic drainage. A 4-cm-sized linear incision was made on the left inguinal crease, and the lymphatic channels of the left inguinal area were dissected under fluorescent image guidance using a 1588 Advanced Imaging Modalities Platform laparoscopic camera (Stryker, Kalamazoo, MI, USA).ResultsFluorescence image-guided left inguinal SLN biopsy and radical vulvectomy were performed. The pathologic diagnosis confirmed vulvar adenoid cystic carcinoma with metastasis to the left inguinal lymph node (International Federation of Gynecology and Obstetrics stage IIIA). The patient was discharged without complications and received adjuvant radiotherapy.ConclusionThis video demonstrates a successful ICG fluorescence image-guided left inguinal SLN biopsy in a vulvar cancer patient using a laparoscopic camera. Mapping of inguinal SLNs in patients with vulvar cancer may help in retaining surgical radicality while minimizing operative complications.
Edificios y espacios de bibliotecas
Authors: Morillas José Luis Herrera
Published: December 2021

El presente estudio analiza la productividad científica sobre edificios y espacios de bibliotecas a partir del análisis de las publicaciones indexadas en Scopus y LISTA en el periodo 2010-2020. Los datos extraídos permiten trazar el panorama general sobre trabajos de investigación de esta temática. Entre los resultados se recopilan 305 trabajos pertinentes al tema de investigación, relacionados con 284 autores, 120 revistas, 304 instituciones, 46 países y 9 idiomas. Los años más productivos son 2015 y 2016. Los temas se agrupan según estas 4 categorías, que han surgido del propio análisis: espacios, diseño y construcción, remodelación, y tendencias. Las conclusiones manifiestan una productividad científica destacada sobre edificios y espacios de bibliotecas, cuantitativamente abundante y a la vez estable con unas cifras bastante constantes a lo largo de todo el periodo. En la autoría se aprecia variedad y cierta dispersión. La coautoría está presente en un 58 % de los trabajos. El 91,4 % de las fuentes de publicación son revistas científicas, el 6,5 % actas de congresos y 1,9 % capítulos de libros. La producción científica está concentrada en instituciones de ámbito universitario. La variedad de perspectivas sobre las que se aborda el tema de los edificios y espacios bibliotecarios indica que se consolida como área de investigación.
La Documentación al servicio de proyectos I+D+i
Authors: Domínguez-Delgado Rubén , López-Hernández María-Ángeles
Published: December 2021

Se presenta la experiencia de creación y gestión de un centro de documentación al servicio de los integrantes del proyecto I+D+i: Ciberactivismo, ciudadanía digital y nuevos movimientos urbanos (Cibermov), como ejemplo práctico de la importante labor que puede desempeñar la documentación y sus especialistas en este tipo de proyectos. Explicamos las diversas funciones desempeñadas por este servicio, centrándonos especialmente en el desarrollo y gestión de una base de datos de fuentes bibliográficas y audiovisuales seleccionadas en torno al ámbito temático del proyecto.
turismo cultural y la digitalización del patrimonio en un entorno Linked Open Data: el caso de Europeana
Authors: Hernández Carrascal Francisca , Agenjo Bullón Xavier
Published: December 2021

El texto repasa los proyectos desarrollados por Europeana para mostrar el papel que la digitalización y los datos abiertos vinculados de patrimonio cultural pueden jugar en el fortalecimiento del sector del turismo cultural. Se aportan una serie de datos estadísticos básicos acerca del turismo y del turismo cultural para enmarcarlo como sector económico, y se revisan las estrategias fundamentales de las instituciones europeas sobre turismo cultural, así como el papel preponderante que le asignan a Europeana. Estas estrategias se han trastocado y acelerado en respuesta a la debacle económica provocada por la pandemia de COVID-19. Se mencionan los principales planes estratégicos del Gobierno de España para el desarrollo de la economía, de la investigación e innovación y para la transformación digital de las Administraciones Públicas y el papel que en estos planes se asigna al turismo cultural y a las instituciones de memoria.
Enriquecimiento automático de portales culturales mediante modelos de organización del conocimiento
Authors: Díaz-Corona Dayany , Lacasta Javier , Nogueras Iso Javier
Published: December 2021

Durante las últimas décadas se han ido creando numerosos portales web para diseminar el patrimonio cultural. La mayoría de estos portales se crearon en tiempos de la web sintáctica generando páginas HTML con texto plano indexable por buscadores, pero sin metadatos añadidos y anotaciones de conceptos pertenecientes a modelos de organización del conocimiento que facilitarían la labor de buscadores temáticos especializados. Este artículo propone un método para recomendar los modelos de organización del conocimiento que mejor se ajusten a los contenidos de un portal web, y utilizar esos modelos para anotar semánticamente los contenidos. Para verificar la viabilidad del método propuesto se ha aplicado en el enriquecimiento de un portal creado a mediados de los años 90 y que aloja un catálogo virtual de las obras del pintor Goya. Gracias al método propuesto, se ha recomendado el modelo de organización del conocimiento denominado Lista de Encabezamientos de Materias para las Bibliotecas Públicas por su cercanía con el contenido del portal. Además, se han conseguido anotar semánticamente dos tercios de las páginas en castellano del portal con conceptos de este modelo. Aunque la exactitud de los emparejamientos entre las entidades detectadas en el texto y los conceptos del modelo no es perfecta, la anotación realizada constituye una buena base para que los administradores del portal puedan refinar posteriormente esta anotación.
Medios sociales y democratización de la comunicación: del potencial emergente a los riesgos del presente
Authors: De la Garza Montemayor Daniel Javier
Published: December 2021

En el presente artículo realizaremos un recuento de los acontecimientos más importantes que permitieron consolidar la percepción en torno a los medios digitales como una nueva modalidad de implicación cívica. Señalaremos una diferenciación de tres etapas en las que se consolidó la ciberpolítica: la primera de ellas, fue el potencial democratizador que inicia en 2008 con la campaña política de Obama, la Primavera Árabe y movimientos cívico-digitales en España, Chile y México. La segunda etapa fue aquella en la que se normalizan estas herramientas dentro de la competencia política y comunicación institucional, que transita del 2013 al 2018, año en que se celebran procesos electorales inéditos en Gran Bretaña y Estados Unidos. A partir de 2019, se inicia una tercera etapa en la que surgen nuevas interrogantes en torno al rol de los medios sociales en la consolidación de la democracia en distintas regiones del mundo.