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5th International Conference on Information technology, Computer and Electrical Engineering, ICITACEE 2018

作者： Binanto, Iwan Warnars, Harco Leslie Hendric Spits Abbas, Bahtiar Saleh Sianipar, Nesti Fronika Informatics Department Sanata Dharma University Yogyakarta55002 Indonesia Computer Science Department BINUS Graduate Program Doctor of Computer Science Bina Nusantara University Jakarta11480 Indonesia Food Technology Department Bina Nusantara University Jakarta11480 Indonesia Research Interest Group Biotechnology Bina Nusantara University Jakarta11480 Indonesia

ISBN: (纸本)9781538655276

Halstead metric is one of software quality measurement technique. Some studies call it as Primitive and/or Classic Software Metric, although some researchers find vagueness of it. This paper utilizing Halstead metric to measuring the quality of various versions of Statcato software. Measurements are performed in each class of each version of Statcato software. Python programming used to facilitate this. This paper find that in terms of Halstead metric, this software seems stable during its lifecycle. So, the quality of the newer versions of Statcato are better in terms of stability of Halstead metrics than the earlier version, although its feature is increasing. © 2018 IEEE.

关键词： High level languages

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A functional chicken-liver hydrolysate-based supplement ameliorates alcohol liver disease via regulation of antioxidation, anti-inflammation, and antiapoptosis

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Environmental Toxicology 2024年第3期39卷 1759-1768页

作者： Wu, Yi-Hsieng Samuel Lin, Yi-Ling Kao, Yi-Feng Chen, Jr-Wei Chen, Yi-Chou Chen, Yi-Chen Department of Animal Science and Technology National Taiwan University Taipei City Taiwan Institute of Food Safety and Health Risk Assessment National Yang Ming Chiao Tung University Taipei City Taiwan Undergraduate and Graduate Programs of Nutrition Science National Taiwan Normal University Taipei City Taiwan Seafood Technology Division Fisheries Research Institute Ministry of Agriculture Keelung City Taiwan Department of Animal Industry Ministry of Agriculture Taipei City Taiwan Great Billion Biotech Co. Limited. New Taipei City Taiwan Master Program in Global Agriculture Technology and Genomic Science International College National Taiwan University Taipei City Taiwan

Tons of broiler livers are produced yearly in Taiwan but always considered waste. Our team has successfully patented and characterized a chicken-liver hydrolysate (CLH) with several biofunctions. Chronic alcohol consumption causes hepatosteatosis or even hepatitis, cirrhosis, and cancers. This study was to investigate the hepatoprotection of CLH-based supplement (GBHP01™) against chronic alcohol consumption. Results showed that GBHP01™ could reduce (p © 2023 Wiley Periodicals LLC.

关键词： Metabolism

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Screening of endophytic actinomycetes for their herbicidal activity

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Annals of Agrarian science 2018年第2期16卷 101-107页

作者： Helly Singh Bindu Naik Vijay Kumar Gajraj Singh Bisht Department of Microbiology Sardar Bhagwan Singh Post Graduate Institute of Biomedical Sciences and Research Balawala Dehradun 248161 Uttarakhand India Department of Food Technology Doon P.G. College of Agriculture Science and Technology Selaqui Dehradun UK 248007 India

Endophytic actinomycetes were isolated from 6 different plants collected from Uttarakhand, India. Actinomycetes isolates were screened for their herbicidal activity against Parthenium hysterophorus , Ageratum conyzoides and Bidens biternata . These isolates belong to the seven different genera. None of the isolate showed herbicidal activity on SCN agar plates. Therefore, direct fermentation method was used for the phytotoxin production in the submerged culture to study the herbicidal activity against different test weeds. The significant differences were observed in the production of phytoxin in SCN and GS medium. In the case of Ageratum conyzoides (billygoat weed), the culture filtrate of Nocardiodes sp. 1, Nocardiodes sp.2 and Actinomadura sp. showed 60% reduction in seed germination. However, culture filtrate of endophytic actinomycetes was ineffective on seed of Bidens biternata in the pre-emergence condition. In Parthenium hysterophorus , the highest seed germination reduction was observed with the culture filtrate (in SCN) of Nocardiodes sp.1 (80%). While in GS medium, maximum inhibition was observed in culture filtrate of Saccharopolyspora sp. (80%). The culture filtrates exhibited phytotoxic activity towards the germinated seedlings of Ageratum conyzoides , Bidens biternata , and Parthenium hysterophorus showing effects like leaf curling, wilting and burning. In post-emergence condition, reduction in shoot-root length was observed with the culture filtrate of Actinomadura sp.1, Nocardiodes sp.1, Streptomyces sp.1, Saccharopolyspora sp. and Microbispora sp. These findings suggest that endophytic actinomycetes are rich source of herbicidal metabolites. Further studies are required to isolate, purify and structure elucidation of the metabolites.

关键词： Endophytes Weeds Herbicidal activity Actinomycetes Fermentation

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Ion-exchanged zeolite as a hybrid system: Fluoxetine removal and antibacterial activity

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Microporous and Mesoporous Materials 2025年

作者： Gabriela Maria Matos Demiti Natália Cândido Homem Helena Prado Felgueiras Anna Carla Ribeiro Benício Alves de Abreu Filho Mara Heloisa Neves Olsen Scaliante Miguel Torres Rodríguez Rosângela Bergamasco State University of Maringá Department of Chemical Engineering Av. Colombo 5790 Maringá 87020-900 Paraná Brazil Centre for Textile Science and Technology (2C2T) University of Minho (UMinho) Azurém Campus University Street 4800-058 Guimarães Portugal Simoldes Plastics Research and Innovation Department Comendador António da Silva Rodrigues Street 100 3720-502 Oliveira de Azeméis Portugal State University of Maringá Department of Biotechnology Genetics and Cell Biology Av. Colombo 5790 Maringá 87020-900 Paraná Brazil State University of Maringá Post-Graduate Program in Food Science Av. Colombo 5790 Maringá 87020-900 Paraná Brazil Metropolitan Autonomous University Division of Basic Science and Engineering Av. San Pablo Xalpa 180 San Martin Xochinahuac Azcapotzalco Ciudad de México 02128 Mexico

The increasing consumption of antidepressants, aggravated by the coronavirus disease 2019 (COVID-19) pandemic, has resulted in the detection of compounds such as fluoxetine in drinking water. This substance is highly toxic to aquatic organisms and has the potential for bioaccumulation in aquatic environments. This study evaluated the effects of modifying natural zeolites through ion exchange to enhance their adsorption capacity and assess their multifunctional potential. Natural zeolites were modified by immersion in 0.1 mol L −1 solutions of AgNO 3 , MgCl 2 , FeSO 4 , and FeCl 3 , and their performance in fluoxetine removal was systematically compared. The samples were characterized by Fourier-transform infrared spectroscopy, X-ray diffraction, X-ray fluorescence spectroscopy, thermogravimetric analysis, point of zero charge, scanning electron microscopy, and transmission electron microscopy. Adsorption experiments were conducted with an adsorbent concentration of 1 g L −1 and an initial fluoxetine concentration of 20 mg L −1 . The silver-modified zeolite (ZN-AgNO 3 ), which achieved the best performance among the tested materials, was selected for further testing. The pseudo-second-order and Langmuir models provided the best kinetic and isotherm fits, respectively, with a maximum adsorption capacity of 36.36 mg g −1 , achieved at 308 K and an equilibrium time of 21 h. Desorption experiments showed that the adsorbent maintained recovery rates above 50% over four cycles of reuse. The main adsorption mechanisms involved ion exchange, electrostatic interactions, and hydrogen bonding, in addition to the affinity of silver with the functional groups of fluoxetine. The adsorbent also inhibited the growth of Escherichia coli . Overall, ZN-AgNO 3 demonstrated potential for fluoxetine removal and antibacterial activity.

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Archimedean Spiral Multi-resonator for Chipless RFID Tag Using Frequency-Coded Decimal Method

Archimedean Spiral Multi-resonator for Chipless RFID Tag Usi...

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SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference

作者： Hillner de P. A. Ferreira Alexandre J. R. Serres Georgina Karla de F. Serres Francisco M. de Assis Alfredo Gomes Neto Post-Graduate Program in Electrical Engineering Federal University of Campina Grande Group of Telecom. and Applied Electromagnetism Federal Inst. of Educ. Science and Technology of Paraiba

ISBN: (纸本)9781467394932

A compact electromagnetic multi-resonator is presented in this paper using a new technique for chipless RFID tag data encoding. Employing Archimedean spirals, the information is applied into the spectral signature shifting resonant frequencies in several positions. The multi-resonator tag proposed operates in microwave band (between 3.0-7.0GHz) and has a coding data capacity of up to 100 decimal numbers for two resonant frequencies. The simulated and measured results show a good concordance and a great perspective to use in low-cost RFID chipless tag applications.

关键词： RFID chipless Frequency-Coded Decimal Archimedean spiral Multi-resonator

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Rubber Plant Disease Diagnostic System Using Technique for Order Preference by Similarity to Ideal Solution

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Procedia Computer science 2019年 161卷 484-492页

作者： Ramadiani M. Syahrir Ramadhani Muhammad Labib Jundillah Azainil Faculty of Computer Science and Information Technology Mulawarman University Samrinda Indonesia Magister Program of Information System School of Post Graduate Studies Diponegoro University Semarang Indonesia Faculty of Teacher Training and Education Mulawarman University Samarinda Indonesia

Data from the Plantation Office of East Kalimantan Province, the area of rubber plantations has decreased every year. One of the factors that make productivity of rubber plants low is the presence of pests and diseases. The time limit of an expert is an obstacle in identifying rubber plantations. To overcome this problem, we need an expert system that can identify rubber plant diseases such as an expert. This system was developed to be able to provide solutions in diagnosing rubber plant diseases such as White Root Fungus (Rigidoporus micropus), Upas Mushroom Disease (Corticium salmonicolor), Antraknosa Disease (Colletorichum gloeosporoides), Skin Necrosis (Fusarium sp.), And Cancer Lines (Phytoptora palmivore). This study uses the TOPSIS method. There are four variables used as assessment criteria in this study, namely: the level of damage to the root, the level of damage to the stem, the level of damage to the leaves and the level of damage to the tapping path or the intensity of tapping, with preference values from 0 to 100; none, Very Light Intensity (1), Mild Intensity (3), Medium Intensity (5), Weight Intensity (7) and Very Heavy Intensity (9). Each weight value C1= 0.3; C2= 0.22; C3= 0.28; C4= 0.2. The results of this study compare manual calculations and calculations on the system obtained 99.99% accuracy. This system is expected to help facilitate rubber farmers in identifying diseases and can help experts.

关键词： Rubber Plant Disease East Kalimantan TOPSIS Expert System

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Orange-Fleshed Sweet-Potato Flour Development Through Different Drying Techniques Using Multifactorial Analysis for Trending

SSRN

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SSRN 2023年

作者： Marinuci, Caroline Alves Batista Narita, Isabela Mendes Pacheco Nascimento, Edgar Silva Faria, Wanessa Costa Nora, Leonardo de Barrosa, Wander Miguel Food and Science Technology Post-Graduation Program Food Physicochemical Laboratory Federal Institute of Education Science and Technology of Mato Grosso campus Cuiabá-Bela Vista MT 78050-560 Brazil Department of Agroindustrial Science and Technology Federal University of Pelotas Pelotas RS Capão do Leão96.010-900 Brazil

This study examines how the processing steps for producing orange-fleshed sweet potato flour affect the desired qualities of the final product, including carotenoid preservation. We tested different drying techniques (oven and freeze-drying) and root fractionation methods (cubes and chips) using a two-level factorial scheme. Significant interaction was found between the two factors (drying and fractionation) in the following assays: carotenoids content (191.21-266.37 µg/g for β-carotene, 191.85-240.47µg/g for α-carotene and 132.35-166.24 µg/g for lycopene), hue angle (45.71 to 65.58), a*(10.84 to 18.55), b* (19.02 to 22.83), water activity (0.07 to 0.26), pH (5.66 to 5.77), total titratable acidity (1.41 to 3.44), water solubility index (26.70 to 42.96), water holding capacity (2.12 to 2.99), protein (2.85 to 3.80) and ashes (3.06 to 3.51). It was noticeable that β-carotene preserved better in freeze-dried cubes. Principal component analysis (PCA) was performed on the data, revealing that oven-dried flours are better for obtaining a crispy texture, while freeze-dried flours may be more suitable for baking. Additionally, there was a strong positive correlation between the a* value and carotenoid content. Overall, the study demonstrates that biofortified sweet potato flour is a viable and affordable raw material for developing novel products from more nutritious crops. © 2023, The Authors. All rights reserved.

关键词： Carotenoids

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Physicochemical and Bioactive Properties of Oil Extracted from Garden Cress (Lepidium Sativum) Seeds

SSRN

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SSRN 2024年

作者： Erku, Eshetie Gelagay Admassu, Habtamu Department of food science and post-harvest technology Injibara University Injibara40 Ethiopia Food Process Engineering program College of Engineering Addis Ababa Science and Technology University Addis Ababa1000/16417 Ethiopia Biotechnology and Bioprocess Center of Excellence Addis Ababa Science and Technology University Addis Ababa1000/16417 Ethiopia

Garden cress (Lepidium sativum) seeds are a rich source of fatty acids, phenols, and flavonoids. This study was investigated the physical, chemical, and bioactive properties of oil extracted from these seeds. The oil was found to have a density of 700kg/m3 , a viscosity of 67.65mm2 /s, and a refractive index of 1.47. The free fatty acid value, peroxide value, iodine value, and saponification value were determined to be 0.64% of oleic acid, ***-1 , 127.00gI2absorbed/100g, and 183.84mg KOH/g, respectively. Gas Chromatography Mass Spectrometer analysis revealed that the oil was composed of approximately 47.82% monounsaturated fatty acids, 37.92% polyunsaturated fatty acids, and 14.25% saturated fatty acids. The total phenolic content, total flavonoid content, and antioxidant activity were found with values of 3.84mg GAE/g, 0.91mgQE/g, and 54.79% DPPH scavenging activity respectively. In conclusion, garden cress seed oil is a valuable source of important fatty acids and bioactive constituents, making it a potential candidate for use in the development of new medicinal products. © 2024, The Authors. All rights reserved.

关键词： Refractive index

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An approach on monitoring evolution of projects by professional performance assessment: A case study at the amazon regional center of the National Institute for Space Research

An approach on monitoring evolution of projects by professio...

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2018 Portland International Conference on Management of Engineering and technology, PICMET 2018

作者： Da Silva, Marck Barros, Marcia Nazare Rodrigues Santos, Lucyana Barros Adami, Marcos Gomes, Alessandra Rodrigues Foundation for Science Technology and Space Applications FUNCATE Saõ José dos Campos Brazil National Institute for Space Research INPE Amazon Regional Center Belém Brazil Federal University of Para Postgraduate Program in Amazon's Natural Resource Management and Local Development UFPA PPGEDAM Belém Brazil Federal University of Para Post-Graduate Program in Environmental Sciences UFPA PPGCA Belém Brazil

ISBN: (纸本)9781890843373

This work investigates strategic management processes of projects involved in the Brazilian aerospace field, addressing the Regional Center of the Amazon of the National Institute of Space Research. It proposes an approach in the monitoring of the evolution of projects by evaluation of professional performance, showing results in graphs and the need to survey and follow the most evident and significant technological advances in the mapping environment of land use and land cover in the Amazon. It addresses the main difficulties faced in the process of managing projects and people to achieve goals, needing to know the Geographic Information System tools used by employees, such as Terramazon, and their respective times consumed in this type of software. The work intends to serve as a basis for investigating, developing and implementing new management options that will reduce the efforts required by managers and administrators during the process of monitoring the evolution of projects. The methodology of Project Management Institute (PMI) and its Guide to the Project Management Body of Knowledge (PMBOK Guide) was used in this research work, ensuring an international quality. © 2018 Portland International Conference on Management of Engineering and technology, Inc. (PICMET).

关键词： Project management

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On the Use of Surfactant for Precursor Solution Processing and Influence on the Properties of Tin Dioxide Thin Films

Research Square

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Research Square 2021年

作者： Fonseca, Lucas P. Pedrini, Luiz F.K. Lima, João V.M. Escaliante, Lucas C. Santos, Stevan B.O. Scalvi, Luis V.A. School of Sciences Department of Physics Bauru SP 17033-360 Brazil School of Sciences POSMAT - Post-Graduate Program in Materials Science and Technology Bauru SP 17033-360 Brazil

Tin dioxide (SnO2) thin films have several sorts of applications, including as gas sensors and in photocatalysis, where the surface area plays a relevant role. The use of the Triton X-100 non-ionic surfactant in the precursor solution processing has revealed as a fundamental aid to increase adhesion of the SnO2 film on the substrate. Moreover, the surfactant presence leads to a significant increase in the surface area of deposited thin films, and the roughness (rms) increases from 57.6 nm to 275 nm. The influence can also be observed in the XRD profiles, with a higher degree of crystallinity for Triton deposited films. It also increases the defect density and the electron scattering, leading to rather resistive films which are thermally excited only above room temperature. The activation energy for the defect ionization is rather high, 800 meV, but the thermal excitation takes place at a lower temperature range, compared to films prepared without Triton in the solution processing. The performance on photocatalysis is improved for films prepared with Triton X-100, since most of the methylene blue dye is degraded in the first 90 minutes when interacting with the sample. © 2021, CC BY.

关键词： Sol-gels

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