bluuebunny/crossref_metadata_2025 huggingface dataset:
Democracia e participação popular nos 20 anos do Estatuto da Cidade
Authors: Keller Rene José , Bello Enzo , Costa Samara Rebeca de Oliveira
Published: December 2021

O objetivo geral do presente artigo é analisar os limites materiais do Estatuto da Cidade e destacar como a política urbana sofre mitigação com a ofensiva do neoliberalismo, vinte anos a edição desta lei. As categorias teóricas utilizadas para examinar o objeto são: democracia, participação popular e cidadania. Busca, ainda, compreender o processo de resistência social de determinados movimentos, em particular o Movimento Sem Teto do Centro, na tentativa de imprimir efetividade ao direito à moradia em um cenário pandêmico. Trata-se de pesquisa qualitativa e de perfil interdisciplinar, cujo o campo epistêmico é calcado na perspectiva da teoria crítica da sociedade capitalista, sendo o método de análise o dialético na fundamentação materialista.
O planejamento municipal integral como contributo à mudança paradigmática da política urbana no Brasil
Authors: Vieira Bruno Soeiro
Published: December 2021

A política urbana brasileira avançou após 20 anos do Estatuto da Cidade. Porém, é imprescindível que esse seja aperfeiçoada no sentido de torná-la efetiva em sua plenitude. Portanto, entendemos que o §1º do art. 40 do referido diploma devem ser cumpridos pelos municípios, para que as prioridades e diretrizes do plano diretor sejam incorporadas nas leis orçamentárias. Assim, objetivamos identificar a visão predominante entre os urbanistas brasileiros quanto à obrigatoriedade de integração das leis orçamentária-financeiras às diretrizes e prioridades contidas nos planos diretores. Para tanto, desenvolvemos uma pesquisa empírica de natureza exploratória, aplicando questionários a duas classes de atores (servidores públicos de tribunais de contas e urbanistas) como técnica de coleta de dados. Como principais resultados, podemos informar que ainda é diminuto o número de tribunais de contas no Brasil que fiscalizam a aplicação do disposto no §1º do artigo 40 do Estatuto da Cidade, assim como, os urbanistas brasileiros defendem que a eficácia da política urbana (instrumentos e políticas setoriais) será algo possível, se o modelo de planejamento municipal integral for uma realidade nas cidades.
Entrevista com Victor Carvalho Pinto
Authors: Afonsin Betânia , Saule Júnior Nelson
Published: December 2021

Entrevista com Victor Carvalho Pinto
A indústria de alimentos e a economia circular: alimentando uma nova consciência
Authors: BERNADINO FILHO R. , CAMELO M. C. S. , ROSAL A. G. C. , GOMES G. M. S. , SOUZA I. B. , OLIVEIRA S. N.
Published: December 2021

Este livro reúne os trabalhos aprovados no 5° Encontro de Ciência e Tecnologia de Alimentos (5° ECTAL), organizado pelo curso de Engenharia de Alimentos da UFAPE. Os trabalhos estão organizados nas modalidades de pesquisa e revisão de literatura distribuídos conforme os eixos temáticos do evento, que incluíram as áreas: Análises físicas, químicas e físico e/ou químicas dos alimentos; Bioquímica e biotecnologia de alimentos; Desenvolvimento e processamento de alimentos de origem animal, vegetal e/ou bebidas; Engenharia de alimentos e automação de processos; Gestão ambiental dos resíduos na indústria de alimentos; Higiene, legislação e segurança dos alimentos; Microbiologia de alimentos e análise sensorial.
Influência da adição de pimenta rosa (Schinus terebinthifolius Raddi) nas propriedades antioxidantes de geleia de goiaba
Authors: ALMEIDA T. C. C. , HENRIQUE C. L. S. , LEITE A. G. R. , PONTES E. D. S. , VIERA V. B.
Published: December 2021

A goiaba é uma fruta com alta qualidade nutricional, considerada fonte de vitaminas, compostos fenólicos e fibras alimentares. Entretanto, ainda há um alto desperdício da fruta, sendo necessário o emprego de técnicas de conservação, dentre elas destaca-se o desenvolvimento de geleias. A aroeira, (Schinus terebinthifolius Raddi) é uma planta que vem sedo utilizada pela sua ação terapêuticas em diversas patologias, podendo ser adicionada a produtos alimentícios. Os antioxidantes são substâncias que oferecem diversos benefícios na qualidade do alimento, sendo amplamente utilizado para aumentar a vida útil de produtos alimentícios. Desta forma, objetivou-se avaliar a influência da adição da pimenta rosa nas propriedades antioxidantes da geleia de goiaba. Para isso, foram elaboradas duas formulações de geleias de goiaba: GG (geleia de goiaba) e GGP (geleia de goiaba com pimenta rosa). Foram determinados os fenólicos totais, flavonoides totais e a atividade antioxidante (ABTS e FRAP). Para o tratamento estatístico os dados foram avaliados por meio de análise de variância, em que as médias dos resultados foram comparadas pelo teste T-Student considerando o nível de significância de 95% (p<0,05). Diante dos resultados, pode-se verificar que a GGP apresentou valores superiores de compostos fenólicos totais, flavonoides totais e atividade antioxidante total compara a GG. Assim, conclui-se que a adição de pimenta rosa na geleia de goiaba influencia positivamente seus teores de compostos bioativos e capacidade antioxidante. Esses achados corroboram para o incentivo do uso da pimenta rosa como um antioxidante natural, além do desenvolvimento de novos produtos com potencial funcional.
Métodos espectroanalíticos para diferenciação de leite orgânico e convencional: uma revisão
Authors: NETO V. F. M. , MAZZARELLA T. B. , SANTOS A. C. C. , LUZ G. M. , PALLONE J. A. L.
Published: December 2021

A população mundial se preocupa cada vez mais com o risco de ingerir alimentos que contenham resíduos de agrotóxicos e fármacos veterinários, portanto, há um aumento significativo no consumo de alimentos orgânicos. O leite tem uma importante participação nesse mercado e o aumento da demanda, em conjunto com o alto valor agregado deste produto, o torna suscetível à fraude, sendo assim necessário o uso de estratégias analíticas para certificação do tipo de sistema produtivo. Esta revisão tem como objetivo discutir, através de uma revisão sistemática de literatura, as estratégias analíticas desenvolvidas para diferenciação entre leite orgânico e convencional. Técnicas espectrométricas e espectroscópicas associados à quimiometria ou outros métodos estatísticos relevantes são os métodos mais reportados para esta finalidade, no entanto, apesar do sucesso da aplicação dos instrumentos, a maioria deles é caro, geram resíduos potencialmente tóxicos, requer equipamentos sofisticados e analistas altamente treinados. Além disso a variabilidade da composição do leite pode interferir os marcadores de diferenciação das amostras.
Desenvolvimento e caracterização de queijo quark elaborado com kefir
Authors: SANTOS J. M. , SILVA L. S. , SANTOS W. O. , SOUZA J. D. R. P. , BALIEIRO A. L.
Published: December 2021

O trabalho em questão teve por objetivo a elaboração de queijo Quark simbiótico utilizando grãos de kefir como cultura starter e adicionado de goma acácia. O queijo foi produzido em quatro tratamentos contendo proporções diferenciadas de goma acácia (0,0 %; 0,1 %; 0,2 %; 0,3 %). Os demais ingredientes foram padronizados: 50 % de leite; 1 % de grãos de kefir; 25 % de leite em pó; 10 % de coalho. No produto procedeu-se análises físico-químicos avaliando os parâmetros pH, acidez total titulável em ácido láctico, umidade, extrato seco total, proteínas e lipídeos, foi executada análise microbiológica avaliando os coliformes totais e termotolerantes. Cada formulação de queijo Quark elaborada foi submetida a análise sensorial, onde avaliou-se aceitação, intenção de compra e o índice de aceitabilidade. Quanto à composição centesimal, os valores de pH apresentou similaridade entre as formulações, as médias situaram-se entre 6,45 a 6,47, a acidez titulável em ácido láctico não apresentou diferença significativa (p≥0,05) entre as amostras; o parâmetro de umidade resultou em médias entre 68,55 % a 71,69 % evidenciando que é um queijo de alta umidade; extrato seco (28,30 % a 31,44 %); o lipídio apresentou 8 % para formulação sem adição de goma acácia, e 7 % nas demais formulações adicionados de goma; o teor de proteína variou entre 4,3 % a 7,2 %. Perante a avaliação sensorial, as amostras apresentaram boa aceitação pelos julgadores. O perfil do consumidor demostrou que o queijo Quark é pouco difundido, sendo considerado um produto inovador.
Aproveitamento do resíduo de licuri para produção de bioprodutos via fermentação em estado sólido
Authors: ALMEIDA L. R. S. L. , NASCIMENTO V. N. , MELO F. S. , SANTOS D. C. , SANTOS T. C.
Published: December 2021

A geração de resíduos agroindustriais e sua má disposição acarretam vários danos ambientais. Como alternativa para o problema, a fermentação em estado sólido (FES) fúngica de resíduos agroindustriais propicia produção enzimática e enriquecimento proteico do resíduo pós fermentação para acréscimo em ração animal, mitigando 100% os danos que o resíduo causaria caso disposto na natureza. Diante disso, teve-se como objetivo utilizar o resíduo de licuri (Syagrus coronata) e o fungo Aspergillus niger, devido boa degradação lipídica, com o intuito de produção de enzimas lipolíticas microbianas, nesse caso a enzima lipase. Condições foram variadas na fermentação para determinar as de maior produção enzimática, tendo sido realizadas reações com e sem uso de indutor, 3 variações de atividade de água, tempo (48,72 e 96 horas) e temperatura (30 a 70°C), variando atividade de água e indutor; obtendo um período fermentativo para maior produção enzimática com a presença de indutor, em 96 horas, atingindo 205 U/g em 82% de umidade e valores acima de 170 U/g para todas as temperaturas. Quanto ao acréscimo de proteína bruta pós fermentação, o licuri aumentou 4,45%. Com esses resultados, a FES dos resíduos licuri produz altos valores de atividade enzimática para produção das lipases e seu resíduo pode ser utilizado no enriquecimento de ração animal.
Qualidade de frutas e hortaliças minimamente processadas: uma revisão
Authors: OLIVEIRA V. C. , COSTA J. P. , MENDES F. Q. , SILVA M. C. , OLIVEIRA R. C.
Published: December 2021

Com uma demanda mundial por alimentos prontos para serem consumidos ou preparados, os produtos hortícolas minimamente processados têm ganhado espaço nas preferências dos consumidores. Por serem práticos e ricos nutricionalmente, esse processamento mínimo é considerado uma opção para agregar valor na produção de frutas e hortaliças, surgindo um novo ramo do setor agroindustrial. O presente trabalho teve como objetivo apresentar as características dos produtos minimamente processados, os fatores que contribuem para sua qualidade e sua segurança e a importância do frio na conservação dos mesmos. O uso do frio é necessário em produtos minimamente processados, pois com a aplicação dessa técnica, há a diminuição da sua taxa de respiração e consequentemente aumento da vida útil de frutas e hortaliças. Os produtos minimamente processados são caracterizados como produtos para refeições rápidas e apresentam ótima qualidade nutricional, além de apresentar também o frescor por frutas e hortaliças in natura. O uso da higiene em todas as etapas envolvidas eleva a qualidade dos produtos minimamente processados e garante uma extensão da sua vida útil, tornando essa técnica de processamento mínimo viável para os produtores.
Estudo do tempo de batimento e usos de aditivos na qualidade da espuma de bacuri
Authors: MORAIS A. V. C. , CAVALCANTE J. M. S. , PESSOA T. , ROCHA F. A. T.
Published: December 2021

O bacuri é um fruto que apresenta constituintes nutricionais (sacarídeos, vitaminas e minerais) com valores superiores às encontradas em outras frutas regionais. Acredita-se que as perdas pós-colheita do bacuri ultrapassem 50% da produção. A técnica de secagem em camada de espuma é uma evidência, constituindo-se como um processo simples e que necessita de tempo curto, relacionado a outros métodos de secagem. Este estudo objetivou-se analisar a qualidade da espuma de bacuri sob o efeito do tempo de batimento em diferentes concentrações de aditivos para posterior secagem. Foram elaboradas três formulações, em que adicionou-se polpa de bacuri, os aditivos emustab (2,5%) e albumina (2,5; 5 e 7,5%) nas referidas concentrações, em seguida foram submetidas a agitação em batedeira convencional. Para avaliar o efeito do tempo de batimento (5, 10, 15, 20, 25 e 30 minutos) na qualidade da espuma, determinou-se os dados de densidade, over-run, volume da fração de ar e estabilidade da espuma. A qualidade das espumas foi determinada através dos valores de over-run e densidade. As espumas formuladas apresentaram boas características dentro do padrão estabelecido pela literatura, as densidades observadas variaram de 0,287 a 0,874 g/cm³. Para o over-run e volume da fração de ar, apresentaram maiores valores de acordo com o aumento do tempo de batimento, à medida que o percentual da albumina foi acrescentado. Quanto ao volume da fração de ar apresentaram valores médios variando entre 0,0900 a 0,7013 %. Com relação a estabilidade da espuma, percebe-se influência do maior percentual de albumina e tempo de batimento, promoveram menor drenagem dos líquidos. Concluiu-se que a concentração de aditivo correlacionado com o tempo de batimento influi significativamente na produção de espuma propícia para a secagem, reduzindo a densidade da suspensão da polpa de bacuri. Em todas as formulações testadas apresentaram instabilidade da suspensão, com drenagem de líquido. A formulação 1 apresentou melhores características de densidade e over-run, a partir dos 15 minutos de batimento.
Perfil de mercado de possíveis consumidores de soja pré-cozida enriquecida com óleo de linhaça
Authors: ARAÚJO B. D. , OLIVEIRA L. E. F. , MACHADO A. L. , SANTOS E. N. , LIMA T. L. S.
Published: December 2021

A soja é considerada a leguminosa mais consumida no mundo, entretanto, no setor industrial passou a ser explorada para a inclusão na formulação de novos produtos recentemente. Desta forma, o conhecimento prévio sobre o perfil do público-consumidor é um quesito importante antes de desenvolver e inserir um novo produto no mercado. Assim, objetivou-se com esta pesquisa, avaliar o perfil de mercado de possíveis consumidores de soja pré-cozida enriquecida com óleo de linhaça. Um questionário (Google Forms) foi elaborado com 26 questões (de múltipla escolha e dissertativas) relacionadas ao perfil dos possíveis consumidores e ficou disponível on-line através das redes sociais por 14 dias, obtendo-se 230 respostas. Dos entrevistados, 58% responderam que consomem soja, 90,40% já consumiram produtos derivados da soja, e apenas 2 pessoas (0,90%) possuem alguma restrição. A maioria dos entrevistados (93,90%) consideraram a soja pré-cozida enriquecida com óleo de linhaça um produto inovador. A elaboração e possível inserção deste produto no mercado, provavelmente ganharia boa aceitação por parte dos consumidores.
Classificação “nova”: um estudo de revisão
Authors: DANTAS A. V. S. M. , GOMES G. M. S.
Published: December 2021

As classificações de alimentos e índices gráficos normalmente utilizados para orientar as recomendações dietéticas de uma população têm variado ao longo do tempo. A Roda dos Alimentos e a Pirâmide Alimentar estão entre as de maior destaque. Nos últimos anos, surgiram outras classificações com a proposta de categorizar os alimentos de acordo com o grau de processamento, sendo a classificação NOVA a mais conhecida e utilizada. Esse critério de categorização dos alimentos foi visto como inovador ao passo que também é alvo de questionamentos pela comunidade científica. Nesse contexto, o presente estudo de revisão teve como objetivo apresentar a classificação dos alimentos adotada no Brasil antes da NOVA, abordar os estudos que confrontam esta classificação com vistas a analisar os fatores críticos pontuados sob a luz da Tecnologia de Alimentos. A partir de então, foi possível constatar que a classificação estudada apresenta conceitos quanto ao processamento em desacordo com àqueles propostos pela Tecnologia de Alimentos, além de inserir o termo utltraprocessado de forma arbitrária. Demonstrando assim, a necessidade da participação de profissionais especializados em processamento de alimentos para propor ajustes à NOVA.
Research on Regional Differences and Influencing Factors of Energy Utilization Efficiency in China
Authors: Wang Yunpeng
Published: December 2021

Energy, as one of the important input factors in modern economic growth, plays a decisive role in the economic growth of all countries in the world. Use Moran I index and fixed effect model to measure the degree of spatial correlation and spatial difference between regions and analyze the influencing factors of energy efficiency, The results show that the energy efficiency of various provinces is spatially related, and the spatial distribution tends to be spatially concentrated; the per capita GDP has a significantly greater impact on the energy efficiency of the eastern region than it has on the western region; foreign direct investment (FDL) has an impact on the energy use of the eastern region There is a negative impact on efficiency and a positive impact on the efficiency of energy utilization in the western region; the number of patent grants has a significantly greater effect on the improvement of energy efficiency in the western region than in the eastern region; the increase in the proportion of the secondary industry has a positive impact on the energy use efficiency in the eastern region There is a positive impact and a negative impact on the energy efficiency of the western region.
PENGARUH MARKETING MIX TERHADAP KEPUTUSAN PEMBELIAN KONSUMEN PADA MINIMARKET LULUMART DI KOTA SAMARINDA
Authors: Shandy Irfan Afria
Published: December 2021

This study aims to determine the effect of Marketing Mix variable on purchasing decision at Lulumart Minimarket located in Samarida. Variable used in this study consisted of the independent variable, namely the product (X1), price (X2), place (X3), promotion (X4), people (X5), physical evidence (X6), and process (X7) and the dependent variable is the purchase decision (Y1). Data collection techniques is questionnaire and interview methods. For testing the instrument using validity test, reliability, and the classic assumption test. For data analysis techniques using multiple linear regression method with the F test and t test. The results show that the seven variables simultaneously have a significant effect on customer purchasing decision on Lulumart Minimarket (Y1). The main suggestion for Lulumart Minimarket in Samarinda is research related to consumer behavior, especially regarding the effect of marketing mix on purchasing decision if it can be used as a reference in making management decision for the progress of the retail business.
PENGARUH PER EPS ROA DAN DER TERHADAP HARGA SAHAM LQ45 DI BURSA EFEK INDONESIA
Authors: Saputra Puput Rarindra Adi
Published: December 2021

Effect of PER, EPS, ROA, and DER towards LQ45 share price in the Indonesia Stock Exchange. Under the guidance of Dr. Makmur, SE., M.SI as Supervisor I and Mr. Eko A. Widyanto, SE., M.SA as Advisor II. This study aims to determine the effect of variable PER, EPS, ROA, and DER towards LQ45 share price in the Indonesia Stock Exchange. Data collection techniques are the methods of documentation. For testing instrument using classical assumption test and test statistics. As for the technique of data analysis using multiple linear regression for the variables used four variables, the F test and t test. The results showed that the variables PER (X1), EPS (X2), ROA (X3) and DER (X4) simultaneously significant effect on stock prices LQ45 Indonesian Stock Exchange Securities (Y). Analysis result simultaneously can explaine that EPS ratio take positive effect and significant on stock prices LQ45 in Indonesia Stock Exchange.
PENGARUH PROMOSI DAN BRAND TRUST TERHADAP MINAT BELI KONSUMEN PADA GALERI ELZATTA DI BALIKPAPAN
Authors: Durahman Suwandi Putra
Published: December 2021

This study aims: (i) to find out the promotion and brand trust variables simultaneously have a significant effect on purchase intention (ii) to find out the promotion and brand trust variables partially have a significant effect on purchase intention (iii) to find out between the promotion and brand trust variables that most influence on consumer purchase intention at Elzatta Gallery in Balikpapan. This study uses three variables namely the promotion, brand trust and purchase intention. This type of research is a correlation method with a quantitative approach. The population in this research were all consumers of the Elzatta Gallery in Balikpapan whose exact number was unknown and the sampling technique used non-probability sampling with accidental sampling method, the number of samples was 100 respondents. Data collection techniques: field research (observation, interviews, questionnaires, documentation) and library research. Then the analysis technique used is multiple linear regression using the test: validity test, reliability test, classic assumption test (normality test, multicollinearity, heteroscedasticity), hypothesis test (partial, simultaneous, dominant), multiple linear regression analysis. The result obtained in this study are (i) Promotion and Brand Trust simultaneously had a significant effect on Purchase Intention (ii) Promotion and Brand Trust partially had a significant effect on Purchase intention (iii) Brand Trust is a variable that has the most influence on consumer purchase intention at Elzatta Gallery in Balikpapan.
PENGARUH KESELAMATAN DAN KESEHATAN KERJA TERHADAP PRODUKTIVITAS KERJA KARYAWAN PADA PT SEGARA TIMBER DI SAMARINDA
Authors: Romi Romi
Published: December 2021

Occupational safety and health is important for companies that want to improve thei employees work produktivity. PT Segara Timber is one of the industry companies that relies heavily on the productivity of its employees work to meet the demands of the market in addition to achieving profit. However, the productivity of employees at PT Segara Timber in Samarinda is considered as not maximally due to some ongoing accident.This research aims to determine the impact of occupational safety and health to the productivity of PT Segara Timber employees in Samarinda. Safety (X1), and occupational health (X2) are used as independent variables while the emplyee’s work productivity (Y) becomes a dependent variable. Primary data is obtained by conducting interviews to 90 respondents using questionnaires. Secondary data is obtained by conducting field observations. Data was analyzed using multiple linear regression techniques with the help of SPSS version 23 statistical software.The results showed that occupational safety and helath variables were simultaneously influential to the employee’s work productivity at PT Segara Timber in Samarinda.Advice on PT Segara Timber, should be able to maintain and improve the implementation of occupational helath and safety indicators so that employees work productivity can increase.
PENGARUH PENERAPAN TOTAL QUALITY MANAGEMENT (TQM) TERHADAP KEPUASAN PELANGGAN INFORMA SAMARINDA SQUARE
Authors: Pasonggo Rafenni
Published: December 2021

This study aims to determine the effect of Total Quality Management (TQM) Implementation on Informa Samarinda Square Customer Satisfaction, Samarinda either partially or simultaneously. This research uses a quantitative approach. The population and samples used by the researchers were consumers who were visiting Informa Samarinda Square Samarinda which numbered 100 respondents. The data collection in this study used questionnaires. Data analysis tools used validity test, reliability test, classic assumption test, multiple linear regression test, determination coefficient test, F test and T test. From this study it was concluded that there is a strong positive relationship between variable focus on customers (X1), obsession with quality (X2), teamwork (X3), andemployee engagement and empowerment (X4), to customer satisfaction (Y). This is evidenced by the correlation coefficient value of r 0.696 or 6.96%. The results of this study concluded that customer focus variables (X1), obsession with quality (X2), teamwork (X3), andemployee engagement and empowerment (X4), partially had a significant effect on customer satisfaction (Y). This is evidenced by the t calculated value of 9,605 with a significant rate of 0.000 < 0.05.
Pengaruh Ekuitas Merek Dan Kualitas Produk Terhadap Keputusan Pembelian Kosmetik Wardah (Survei Pada Mahasiswi Administrasi Bisnis Angkatan 2016-2018 Universitas Mulawarman, Samarinda)
Authors: NURLAILA IIS
Published: December 2021

This study aims: (i) to find out the Brand Equity and Product Quality variables simultaneously have a significant effect on purchasing decision (ii) To find out the Brand equity and product quality variables partially have a significant effect on purchasing decision (iii) To find out between the brand equity product quality variable that most influence on costumer purchasing decision at business administration class 2016-2018, social science and politics faculty of Mulawarman University, Samarinda. This study uses tree variables namely the brand equity, product quality and purchasing decision. This type of research is a correlation method with a quantitative approach. The populations in this research were all business administration class 2016-2018 social Science and politics faculty of Mulawarman University, Samarinda with 81 respondents as research samples and the sampling technique used non-probability sampling with saturation sampling method. Data collection techniques: field research (questionnaires, documentation) and library research. Then the analysis technique used is multiple linear regression using the test: validity test, reability test, classic assumption test (normality test, multicollinearity, heteroscedasticity), hypothesis test (partial, simultaneous, dominant), multiple linear regression analysis. The result obtained in this study are (i) brand equity and product quality simultaneously had a significant effect on purchasing decision, (ii) Brand equity and Product quality partially had a significant effect on purchasing decision (iii) Product quality is a variable that has the most influence on consumer purchasing decision at business administration class 2016-2018, social Science and politics faculty of Mulawarman University, Samarinda
PENGARUH PENGGUNAAN MEDIA SOSIAL, WORD OF MOUTH MARKETING DAN TRUST TERHADAP KEPUTUSAN PEMBELIAN PADA DISTRO MUTIMUV STORE SAMARINDA
Authors: Yani Fitri
Published: December 2021

In this study, there are four variables, namely Social Media (X1), Word Of Mouth Marketing (X2), Trust (X3) and Purchasing Decision (Y) variables at Mutimuv Store Samarinda Distro. The purpose of this study was to determine and test the effect of the use of social media, word of mouth marketing and trust on purchasing decisions at the Mutimuv Store Samarinda distribution, either partially or simultaneously. The analysis tool used is multiple linear regression with the help of statistical software SPSS version 25.0. The sampling technique in this study is an accidental sampling technique based on who was found when the author conducted the research and the sample used was 75 consumers at the Mutimuv Store Samarinda Distro. This research is a survey research, in which the information collected from respondents using a questionnaire. The method used in this research is quantitative method. The results showed that Social Media, Word of Mouth Marketing and Trust together had a significant influence on purchasing decisions at Mutimuv Samarinda Distro. These results mean that variations in purchasing decisions are jointly influenced by Social Media, Word of Mouth Marketing and Trust. Partially, individual Word of Mouth Marketing has no significant effect on purchasing decisions at Mutimuv Samarinda Distro. Of the three independent variables that have a dominant influence on purchasing decisions are social media variables.
Productividad y Función de Producción de Ingeniería para la Producción de Glucosiltransferasa por Fermentación
Authors: Paredes-Lizárraga Marco Antonio
Published: December 2021

Se presenta un modelo de función de producción de ingeniería para modelar la producción de glucosiltransferesa por fermentación, con el objetivo de determinar la máxima producción, máxima productividad y elasticidad unitaria. A los datos del primer DOE publicados por Kawaguti et al. (2005) se les aplicó el método de regresión estadística restringida (con R2 =0.981, P=001) y optimización restringida en el software Excel® Solver®. Para fermentar, se utilizó melaza de caña (X1 gL-1), licor de maíz (X2 gL-1) y levadura (X3 gL-1) Erwinia Sp. en cantidades identificadas por el vector de insumos X=(X1, X2, X3). Para cada combinación óptima seleccionada, los pronósticos para producción de glucosiltransferasa, costo por experimento y productividad son: producción óptima en (129.39, 72.897, 16.77) con 5.78 UmL-1, $0.74 y 7.75 UmL-1$-1 respectivamente; para productividad máxima en (118.39, 42,14, 4) con 4.56, $0.31 y 14.48; para productividad óptima (elasticidad unitaria y rendimientos constantes) en (102.44, 36.48, 3.46) con 4.01,  $0.27 y 14.73. Los rendimientos de escala y elasticidad inducen a explorar el vector (102.56, 36.52, 3.47) como centro del próximo diseño experimental secuencial, tal que en este diseño se logre una mejor aproximación a los rendimientos constantes y una productividad óptima global.
ÇİN VE JAPONYA’NIN DOĞU ÇİN DENİZİ İHTİLAFI ÜZERİNE BİR DEĞERLENDİRME: SENKAKUDIAOYU ADALARI, DÜNÜ VE BUGÜNÜ
Authors: KUCUKDEGIRMENCI Oktay
Published: December 2021

Doğu Çin Denizi ihtilafı dünyanın en önemli ve stratejik deniz ulaşım yollarından biri üzerinde dünyanın en büyük ikinci ve üçüncü ekonomisi olan Çin ve Japonya’nın doğrudan üzerinde egemenlik iddiasında bulunduğu Senkaku/Diaoyu Adaları’nı içermektedir. Dünyanın en büyük ekonomisi ve süper gücü olan Amerika Birleşik Devletleri de soruna, Asya’daki en önemli müttefiki Japonya ile olan güvenlik anlaşması nedeniyle dolaylı olarak müdahildir. Doğu Çin Denizi Çin ve Japonya arasında uzun zamandır ciddi bir ihtilaf konusu olarak durmaktadır. Bölgeyi taraflar için önemli kılan Doğu Çin Denizi’nin sahip olduğu petrol ve doğal gaz gibi hidrokarbon rezervleri ile balık çeşitliliği gibi enerji kaynakları dışındaki potansiyelidir. Fakat bölgeyi taraflar açısından esas önemli kılan nokta her iki ülkenin de dış ticaretinin devamı ve ekonomik kalkınmasının sürdürülmesi için deniz iletişim yollarına bağlı olmasıdır. Dolayısıyla Doğu Çin Denizi hem Çin’in hem de Japonya’nın güvenlik hesaplamalarında çok önemli bir rol oynamaktadır. Bu makale Doğu Çin Denizi ihtilafına yönelik sorunun tarihsel ve sınır iddialarını ele almanın ötesinde, soruna taraf olan ülkeler için konunun önemini ve tarafların son yıllarda iddialarını güçlendirmek ve pozisyonunu sağlamlaştırmak için ne tür adımlar attıklarının bir değerlendirmesini sunmayı amaçlamaktadır.
Changing Economy and Livelihood Options in Cold Deserts of Himachal Pradesh, India: Threat to Biodiversity
Authors: Poonam  , Bawa Rajan , Sharma S.S.
Published: December 2021

The present investigation was conducted in village Goshal, located in Lahaul and Spiti cold desert district of Himachal Pradesh, India during 2010 to 2013, to assess economic gains from traditional and present day cash cropping and sustainable harnessing of the limited natural resources and their intricate utilization. We found that the major part of the energy and biomass recycle with in the system through traditional cropping (Barley). We calculated the Input output ratio which for Barley comes out to be 1:1.29, however in case of cash crops (Pea and Potato) the input: output ratio was quite high, for Potato the ratio comes out to be 1:3.47 and for Pea ratio was 1: 2.43 (if labour and FYM cost is added), thus higher than Barley. This is the basic reason for shifting of the farming community from traditional crops to the plantation of cash crops. Thus the present study was undertaken to generate a strong database, not only for estimating the present status of various natural resources but this would also be of great help for researchers working in such harsh areas in other parts of the world, planners and decision makers for drawing interlinked sustainable developmental plans for the area for better socioeconomic status and restricting further desertification.
Productivity Enhancement of Edible Bamboo Shoot Through Integrated Nutrient Management in Homestead of Fringe Village of Hollongapar Gibbon Wildlife Sanctuary, Assam
Authors: Bora Indrani , Baruah Arundhati , Das Niren
Published: December 2021

Productivity improvement of edible bamboo shoot of existing plantation of Bambosa balcooa was assessed over three years in homestead of fringe villages of Hollongapar Gibbon Wildlife Sanctuary, Assam. Edible shoots are harvested from first week of June to first week of September every year for consumption. Shoot emergence was recorded significantly high in treatment T2 during 2nd and 3rd year of the study. More or less same value was observed in shoot length and shoot weight in treatment T2 and T3. Application of fertilizer considerably increases nutrient status of soil. However, the percentage of organic carbon, total nitrogen available phosphorus and exchangeable potassium found significantly high during 2nd and 3rd year of study. At the harvesting stage less value of nutrient was recorded due to absorption by sprouted clums. Observation reveals that T2 is the best combination of NPK and plying vermicompost that improves growth of shoot and clum production significantly.
Evaluation of Horticultural Potential and Standardization of Cultivation Practices in the Less Exploited Wild Species, Gymnostachyum febrifugum (Acanthaceae), Endemic to Southern India
Authors: Rajvikraman R. , Thulasidas G. , Mohanan N. , Chitra V.
Published: December 2021

More than 70% of the ornamental plant species grown in Indian gardens are of exotic origin, which directly or indirectly affect the existence of indigenous vegetation of the country. In the exploration to find out the possibilities of the still to be exploited indigenous species in gardens, Gymnostachyum febrifugum Benth. a herbaceous plant endemic to southern Western Ghats of India, is systematically evaluated here for its aesthetic potential. Very poor percentage of seed germination was found the major cultivation constrain. The highly condensed stem restricts vegetative propagation also. A successful vegetative propagation method using single noded stem sections and node splits with single axillary buds is developed. Being vegetative propagation means, it also helps to retain the selected desirable qualities uniformly through generations.
ACUTE TOXICITY OF OCTENIDINE HEXAFLUOROSILICATE
Authors: Shyshkin I. O. , Anisimov V. Yu. , Nikitin A. V. , Gelmboldt V. O.
Published: December 2021

The aim of the work. Determination of toxicometric characteristics of octenidine hexafluorosilicate (OHFS), characterized by significant pharmaceutical potential, in an acute experiment on rats by oral administration.

Materials and Methods. A study of the acute toxicity of octenidine hexafluorosilicate was carry out on 42 male Wistar rats weighing 180–200 grams. The main criterion for quantifying the toxicity of octenidine hexafluorosilicate was LD50, which was determined using the least squares method. In addition, the following hazard indicators were calculated: 1/LD50 – median lethal dose (absolute toxicity), LD84/LD16 – the range of lethal doses (zone of acute toxic effect), 1/(LD50-S) – the total toxicity index and the S-function angle of inclination (variability of lethal doses). Statistical processing of the results was carry out using the «StatPlus 2009» software (AnalystSoft, USA, 2009).

Results and Discussion. The results of the acute toxicity determination of octenidine hexafluorosilicate show that this compound, in the oral route of administration, belongs to the III class of toxicity for the human (slightly hazardous) and to the IV class of toxicity for the animals (white rats). Based on the variability of lethal doses, the studied hexafluorosilicate can be attribute to compounds that do not pose a high potential risk of the onset and development of poisoning. The calculated toxicity and hazard values of octenidine hexafluorosilicate show that it does not pose a particular danger to humans. Extrapolation to humans of acute toxicity parameters obtained in animals was determined using the coefficient of resistance to the species and is 132.15 mg/kg body weight.

Conclusions. The results of determining the toxicometric characteristics of octenidine hexafluorosilicate in rats by oral administration allow to classify this compound as moderately toxic substances (LD50 = 555.05 mg / kg, toxicity class IV). The determined parameter of acute toxicity of OHFS is close to the LD50 values of other hexafluorosilicates known from the literature; relative safety and high caries-prophylactic and periodontal-protective efficacies of OHFS indicate the prospects for further studies of this compound.
A view of global monsoons in observed and model climatology
Authors: SAHA K.R. , DOOL HUUG M. VAN DEN , SAHA SURANJANA
Published: December 2021

A 17 - year (1979-95) January and July climatology obtained from a T 62/ 28 -level version of the National Centers for Environmental Prediction (NCEP) global spectral operational model is compared with a mean observed climatology for the same period obtained from its reanalysis project, with a view to finding out how well it captures some of the well-thrown characteristics of the global monsoon circulation generated seasonally by differential heating of the earth's surface by the sun in the course of its annual oscillation about the equator. Good correspondence between the two is found in the fields of mean monthly anomaly (deviation of monthly mean from the annual mean) of surface temperature, surface pressure, atmospheric circulation and total rainfall over most parts of the globe, barring a few exceptions mostly in circulation and rainfall.

 

Large diversity in the distribution and intensity of monsoon found over different regions due to land-sea configurations, cold and warm ocean surfaces and high mountain ranges appears to be well reflected in model and observed climatology. However, the concept of a single equatorial trough moving from one hemisphere to the other to cause advance and onset of monsoon appears to fail especially over warm oceans, where there appears to be evidence in favour of two troughs, one in each hemisphere. It is the equatorial trough in the summer hemisphere that moves to bring up the monsoon in that hemisphere. There appears to be some evidence to suggest an east-west movement of monsoons between major continents and oceans.
A study on the characterization of monsoon rainfall for sorghum (Sorghum Vulgare Pers) and its response to typical rainfall patterns
Authors: GHADEKAR S. R. , MISKIN R. B.
Published: December 2021

Twenty eight years (1962-89) rainfall of Nagpur was analysed and the rainfall suitability at various probability levels for sorghum crop was studied. The total rainfall during kharif season (25-39th MW) was 861.50 mm. Normal rainfall/week exceeded 50 mm during 12 weeks (25-36th MW) which declined successively for three week (37-39th MW). The coefficient of variation (CY) ranged between 74.3% (25th MW), to 144.7% (39th MW). The rainfall at 50% probability level was well distrturbed during 12 week (25-36th MW)-ranging between 44.5 to 36.3 mm being adequate and sufficient (>20 mm/week) for sorghum crop considering its weekly demand (21-35 mm/week).

Typical rainfall patterns representing the situation were defined on the basis of their repetitiveness. Out of four typical rainfall patterns studied the one with lowest rainfall (458.4 mm /season and 30.56 mm/week) fetched the highest yield (865.0 kg/ha) which ensured adequate rains during the various growth stages except maturity. Excessive rainfall (>l00 mm/week) and deficient rainfall <20 mm/week) during every stage were inadequate. Rainfall atleast 30.56 mm/week was most adequate.
Dynamic rain model for linear stochastic environments
Authors: RITTER WALTER , MOSINO PEDRO , BUENDIA ENRIQUE
Published: December 2021

To develop modem agriculture, a vision of an integral management is required, where the complexity of interactions between climatic, biological, economical, social and political factors involved in the food production must systematically be analyzed in a context of regional conditions.

 

At the same time, it is necessary to develop the ability to forecast both the climatic variations and their possible impact on society. The minimization of this impact on agriculture through consistent practices adequate to local climates, is not only commendable, but basically necessary, besides, the usefulness of these studies in acquiring a better knowledge of those areas with an inversion risk for agricultural and cattle rising development is high.

 

In this paper a statistical model is used to accomplish the objectives above mentioned. The rainfall variability in several areas of the Tlaxcala State (Mexico) is analyzed with due regard to both inter- and intra-annual relations, considering that the cumulative rainfall, in the former case, follows a logistic curve and in the latter it follows a linear, first order, stochastic process.
Relationship between Indian summer monsoon rainfall and sea surface temperature anomalies over equatorial central and eastern Pacific
Authors: THAPLIYAL V. , RAJEEVAN M. , PATIL S. R.
Published: December 2021

Sea surface temperature (SST) variations over the three key regions over equatorial Pacific, viz., Nino (1+2), Nino 3 and Nino 4 and their relationships with Indian summer monsoon rainfall have been examined in this study. On monthly scale, SST anomalies over the three key regions show an oscillatory type of lagged correlations with Indian monsoon rainfall, positive correlations almost one year before the monsoon season (CC's are of the order of 0.3) which gradually change to significant negative correlation peaking in September/October during/after the monsoon season. The variations on seasonal scale also exhibit the same pattern of monthly variations but more smooth in nature. Composites of similar monsoon years show that during deficient (excess) monsoon years SST anomalies over all the three regions have warmer (cooler) trend which starts about 6 months prior to monsoon season. Tendencies of SST anomalies from previous winter (DJF) to summer (MAM) seasons over Nino 3 and Nino 4 regions are better predictors than EI-Nino categories currently being used in IMD's operational LRF model. By using tendency of SST over EI- Nino -4 region, in place of the category of EI-Nino, the 16 parameter operational Power Regression Model of IMD has been modified. The new forecast model shows better reduction in the forecast error.
Sub-division wise probabilistic variability and extreme rainfall analysis of the Indian summer monsoon rainfall
Authors: BISWAS N. C. , DUTTA S. N.
Published: December 2021

Statistical analysis based on past data on probability of normal/excess rainfall, the probable future rainfall for smaller areas at different stages of the monsoon period will serve as an appropriate information system for efficient management of available surface water resource at the state and the national levels. In this paper the author have made an attempt in that direction and have brought out some important features of the monsoon rainfall. It is found that the probability of monthly rainfall becoming normal or excess is high in maximum number of sub-divisions in July and August and is least in September. It is further observed that the normality of rainfall as highly probable to the north of the monsoon trough in July and that to the south of the trough in August besides the west coast. The rainfall extreme values over a long period will be useful in determining the minimum assured and maximum probable future rainfall at different stages of the monsoon period. These information will be valuable to decision makers, managers etc. in their decision making process on real time basis.
Interaction of an easterly system with a westerly system and its associated weather over southern Peninsula
Authors: LAKSHMINARAYANAN R.
Published: December 2021

During the week 11-17 April 1996 southern Peninsula received good rainfall especially with heavy rainfall on 13 and 15 April 1996 in Tamilnadu making the seasonal rainfall from 1 March to 17 April 1996 into large excess in south interior Kamataka and excess in Tamilnadu and north interior Kamataka. In this paper. an attempt is made to investigate in the synoptic situations leading to the large excess rainfall over these areas during the week 11- 17 April 1996.
Upper troposphere circulation anomalies over Asia-Pacific region associated with the interannual variation of Indian summer monsoon
Authors: PAI D. S. , RAJEEVAN M. , DE U. S.
Published: December 2021

Monthly mean vector wind and geopotential heights at 200 hPa of 67 radiosonde stations from Asia Pacific regions for the period 1963-1988 are used to examine the composite circulation anomaly patterns for the month of May and the monsoon season (June- September) with respect to good monsoon years and bad monsoon years (both associated with ENSO and not associated with ENSO). There are significant differences in the anomalous circulation features between good and bad monsoon years. During the month of May an anomalous anticyclonic (cyclonic) circulation over-central Asia and an anomalous cyclonic (anticyclonic) circulation over Pacific ocean were observed during good (bad) monsoon years. These anomalies persist in the subsequent monsoon season. The key mechanisms of the development of these anomalous circulation  patterns and their consequences are discussed.
A synoptic analogue model for QPF of river Sabarmati basin
Authors: RAY KAMALJIT , SAHU M. L.
Published: December 2021

An attempt has been made to prepare a model for issuing semi quantitative precipitation forecast for river Sabarmati by synoptic analogue method. The model is based on 10 years (1986- 95) of data. The QPF issued by the model is verified with the WAR of years 1995 and 1996. The performance of model was good. This model can be used confidently for issue of QPF for Sabarmati basin.
Atypical Cartilaginous Tumors: Trends in Management
Authors: Wells Matthew E. , Childs Benjamin R. , Eckhoff Michael D. , Rajani Rajiv , Potter Benjamin K. , Polfer Elizabeth M.
Published: December 2021

Introduction:

Chondrosarcomas are the most common primary bone malignancy in adults within the United States. Low-grade chondrosarcomas of the long bones, now referred to as atypical cartilaginous tumors (ACTs), have undergone considerable changes in recommended management over the past 20 years, although controversy remains. Diagnostic needle biopsy is recommended only in ambiguous lesions that cannot be clinically diagnosed with a multidisciplinary team. Local excision is preferred due to better functional and equivalent oncologic outcomes. We sought to determine whether these changes are reflected in reported management of ACTs.

Methods:

The National Cancer Database (NCDB) 2004 to 2016 was queried for ACTs of the long bones. Reported patient demographics and tumor clinicopathologic findings were extracted and compared between patients who underwent local excision versus wide resection.

Results:

We identified 1174 ACT patients in the NCDB. Of these, 586 underwent local excision and 588 underwent wide resection. No significant differences were found in patient demographics. No significant change was found in the reported percentage of diagnostic biopsies or wide resections performed over time. After multivariate regression, the single greatest predictor of performing wide resection on an ACTs was presenting tumor size.

Discussion:

Evaluation of the NCDB demonstrated that despite changes in the recommended management of ACTs, there has not been a significant change in surgical treatment over time. Surgeons have been performing diagnostic biopsies and wide resections at similar to historical rates. Persistency of these practices may be due to presenting tumor size, complex anatomic location, uncertainty of underlying tumor grade, or patient choice as part of clinical shared decision making. The authors anticipate that the rate of biopsies and wide resections performed will decrease over time as a result of improvements in advanced imaging and the implementation of recently updated clinical practice guidelines.