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Artigos de revistas sobre o tema "92C60"

Autor: Grafiati

Publicado: 1 de junho de 2024

Última modificação: 31 de julho de 2025

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1

Harianto, Joko, and Inda Puspita Sari. "ANALISIS KESTABILAN LOKAL TITIK EKUILIBRIUM MODEL EPIDEMI SEIV DENGAN PERTUMBUHAN LOGISTIK." Majalah Ilmiah Matematika dan Statistika 22, no. 1 (2022): 59. http://dx.doi.org/10.19184/mims.v22i1.30174.

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The SEIV model uses population growth which is assumed to follow logistical growth. The model is studied then analyzed. The analysis shows that the non-endemic (disease-free) equilibrium point is locally asymptotically stable when the basic reproduction number less than one, while the endemic equilibrium point is locally asymptotically stable when the basic reproduction number greater than one. Then a numerical simulation was carried out using Maple software to support the results of the local stability analysis of the equilibrium point. Based on numerical simulations, it shows that a disease

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2

López-González, MJ, E. Rodríguez, G. G. Shepherd, et al. "O2 Atmospheric band and OH(6–2) airglow and temperature variability over Spain using SATI observations: Planetary-scale oscillations during autumn." Canadian Journal of Physics 85, no. 2 (2007): 153–72. http://dx.doi.org/10.1139/p07-035.

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Long-term ground-based airglow observations with a spectral airglow temperature imager (SATI) installed at Sierra Nevada Observatory (37.06°N, 3.38°W) at 2900~m height are used to investigate the main features of the quasi planetary waves in the period range of 3–20 days during autumn at this latitude in the mesosphere and lower thermosphere region. The modulations of periods 5 day, (6–7) day, and 10 day have been clearly detected during autumn at this location, being the most prominent waves detected at this location during the autumn. They have a strong persistence during the autumn period a

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3

Pla, Juan. "92.60 Linear recurrences which produce Pythagorean triples." Mathematical Gazette 92, no. 525 (2008): 482–85. http://dx.doi.org/10.1017/s002555720018369x.

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Haley, C. S., and S. Brohede. "Status of the Odin/OSIRIS stratospheric O3 and NO2 data products." Canadian Journal of Physics 85, no. 11 (2007): 1177–94. http://dx.doi.org/10.1139/p07-114.

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This paper describes the status of the stratospheric ozone and nitrogen dioxide data products from the Optical Spectrograph and InfraRed Imager System (OSIRIS) instrument on the Odin satellite. The current version of the data products is 3.0, covering the period from November 2001 to the present. The O3 and NO2 retrieval methods are reviewed along with an overview of the error analyses and geophysical validation status. PACS Nos.: 07.05.Kf, 07.87.+v, 42.68.Mj, 92.60.hd, 92.60.Ta, 92.60.Vb, 92.70.Cp, 95.75.Fg, 95.75.Rs

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Rajagopal, H., P. U. M. Sastry, A. Sequeira, and P. Ramasamy. "Single-crystal neutron diffraction study of ferroelectric Ba0·92Ca0·08TiO3." Bulletin of Materials Science 17, no. 3 (1994): 201–4. http://dx.doi.org/10.1007/bf02745170.

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Petelina, S. V., E. J. Llewellyn, and D. A. Degenstein. "Properties of polar mesospheric clouds measured by Odin/OSIRIS in the northern hemisphere in 2002–2005." Canadian Journal of Physics 85, no. 11 (2007): 1143–58. http://dx.doi.org/10.1139/p07-092.

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Interseasonal variations in the properties of Polar Mesospheric Clouds (PMC) measured by the Optical Spectrograph and InfraRed Imager System (OSIRIS) on the Odin satellite during the northern hemisphere (NH) summers of 2002–2005 are described in this work. The lowest PMC latitudes were about 50°N for every season with the number of detections smallest in 2002 and largest in 2004. In 2004 and 2005, the detection of PMCs at lower latitudes was asymmetric with the larger number of clouds observed during the first half and fewer at during the second half of the season. PMC occurrence frequency in

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7

Wardani, Ayu Pramudita, Eri Witcahyo, and Sri Utami. "Efektivitas Biaya Program Pengelolaan Penyakit Kronis (Prolanis) di Puskesmas." HIGEIA (Journal of Public Health Research and Development) 2, no. 4 (2018): 622–33. http://dx.doi.org/10.15294/higeia.v2i4.20763.

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Abstrak Biaya yang dihabiskan untuk penyakit katastropik hingga semester I tahun 2017 telah mencapai Rp 12,7 trilliun atau 24,81% dari total biaya rumah sakit. Jumlah peserta Prolanis Puskesmas Karangduren sebanyak 46 peserta dengan RPPRB sebesar 92,60% dan Patrang sebanyak 45 orang dengan RPPRB sebesar 42,96%. Tujuan penelitian ini adalah menganalisis efektivitas biaya Prolanis pada Puskesmas Karangduren dan Patrang. Jenis penelitian ini adalah deskriptif. Penelitian dilakukan pada bulan September 2017 sampai dengan Oktober 2017. Data diperoleh dengan studi dokumentasi dan wawancara pad

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Sioris, C. E., S. Chabrillat, C. A. McLinden, et al. "OSIRIS observations of a tongue of NOx in the lower stratosphere at the Antarctic vortex edge: comparison with a high-resolution simulation from the Global Environmental Multiscale (GEM) model." Canadian Journal of Physics 85, no. 11 (2007): 1195–207. http://dx.doi.org/10.1139/p07-123.

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Selected NOx profiles of the Antarctic lower stratosphere inferred from OSIRIS NO2 observations are presented from the austral spring of 2003. These observations show a tongue of NOx at 100 hPa, with a concentration typical of the middle stratosphere. Simulations with the Global Environmental Multiscale model show that this small-scale tongue of NOx-rich air descended into the lower stratosphere. The tongue was formed as a result of a Rossby wave breaking days earlier, transporting NOx from the pole, where larger concentrations had recently appeared, to the edge of the vortex. The three-dimens

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Roth, C. Z., D. A. Degenstein, A. E. Bourassa, and E. J. Llewellyn. "The retrieval of vertical profiles of the ozone number density using Chappuis band absorption information and a multiplicative algebraic reconstruction technique." Canadian Journal of Physics 85, no. 11 (2007): 1225–43. http://dx.doi.org/10.1139/p07-130.

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A new algorithm, SaskMART, is presented that uses observations of limb-scattered sunlight and a radiative transfer model to determine the ozone number-density profile up to 35 km altitude. In practice, clouds limit the lower extent of the retrieval to around 15 km but if the troposphere is clear the retrieval can be extended to altitudes as low as 10 km. SaskMART is an iterative Multiplicative Algebraic Reconstruction Technique that generates accurate results and is insensitive to the initial estimate of the ozone profile. Examples are presented using the OSIRIS limb-scattered radiance measure

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Gattinger, R. L., D. A. Degenstein, E. J. Llewellyn та M. H. Stevens. "OH A2Σ+ –X2Π band ratios observed in the mesosphere by OSIRIS". Canadian Journal of Physics 86, № 7 (2008): 857–62. http://dx.doi.org/10.1139/p08-015.

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In this study, we present spectra of the mesospheric OH A2Σ+ –X2Π band system, including the 0–0, 1–1, and 1–0 bands, as observed by OSIRIS (Optical Spectrograph and Infrared Imaging System). Spectral components due to Rayleigh-scattered sunlight, lower thermospheric dayglow emission features, and baffle scatter have been removed to isolate the OH emission signature. The observed spectra are compared with model spectra assembled using rotational emission rate factors for solar resonance fluorescence (g-factors) plus prompt emission of the OH A2Σ+ –X2Π band system from solar Lyman-α photodissoc

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Mwanza, Syombua S., Cynthia M. Mudalungu, JohnMark Makwatta, James Kabii, Njogu M. Kimani, and Chrysantus M. Tanga. "Elucidating the functions of gut microbiota from two edible dung beetle species: Implications for waste management and food industry." PLOS One 20, no. 6 (2025): e0325756. https://doi.org/10.1371/journal.pone.0325756.

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Dung beetle larvae are consumed globally, yet their gut microbiota across different geographical locations remains largely unexplored. This study examined the diversity and composition of the gut microbiota of two edible dung beetle species, Cetonia aurata and Rhinoceros beetle (Oryctes sp.), from three sites in Kenya. Using advanced molecular techniques, bacterial and fungal communities were sequenced. The most abundant bacterial phyla in C. aurata were Firmicutes (42.10%) and Bacteroidota (32.50%), while Oryctes sp. had higher levels of Proteobacteria (35.00%), Actinobacteriota (11.40%) and

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Hasegawa, Takashi, and Hirotoshi Watase. "Multiple risk factors of periodontal disease: a study of 9260 Japanese non-smokers." Geriatrics and Gerontology International 4, no. 1 (2004): 37–43. http://dx.doi.org/10.1111/j.1447-0594.2003.00116.x.

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Agrahari, Gaurav, Amrit Koirala, Roshan Thapa, Mahesh Kumar Chaudhary, and Reshma Tuladhar. "Antimicrobial Resistance Patterns and Plasmid Profiles of Methicillin Resistant Staphylococcus aureus Isolated from Clinical Samples." Nepal Journal of Biotechnology 7, no. 1 (2019): 8–14. http://dx.doi.org/10.3126/njb.v7i1.26945.

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Methicillin-resistant Staphylococcus aureus (MRSA), showing resistance to several antibiotics is a global health problem associated with considerable mortality and morbidity. Antibiotic susceptibility test is a commonly used method to characterize MRSA in epidemiologic studies. Additionally, plasmid profile has been reported to be useful in tracing the epidemiology of antibiotic resistance. This research was conducted to determine the antimicrobial resistance patterns and plasmid profiles of MRSA isolated from clinical samples at KIST Medical College, Imadol, Kathmandu, Nepal. All the clinical

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14

Dyrland, M. E., and F. Sigernes. "An update on the hydroxyl airglow temperature record from the Auroral Station in Adventdalen, Svalbard (1980–2005)." Canadian Journal of Physics 85, no. 2 (2007): 143–51. http://dx.doi.org/10.1139/p07-040.

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This paper reports on the daily mesospheric winter temperature series derived from ground-based spectral measurements of the hydroxyl airglow layer from the Auroral Station in Adventdalen near Longyearbyen, Svalbard (78°N, 15°E). Temperature estimates from the four latest seasons (2001–2002 to 2004–2005) have been added to the series reported by Sigernes et al. J. Geophys. Res. 108(A9), 1342 (2003). Lomb–Scargle periodogram analyses were performed on both hourly and daily average temperatures to look for significant periods. From the daily means, ∼24 and ∼26 d oscillations that are consistent

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Yang, Xing, Yiwei Tang, Yaohui Qu, et al. "Bifunctional nano-ZrO2 modification of LiNi0·92Co0·08O2 cathode enabling high-energy density lithium ion batteries." Journal of Power Sources 438 (October 2019): 226978. http://dx.doi.org/10.1016/j.jpowsour.2019.226978.

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Küppers, H., H. H. Eulert, K. F. Hesse, W. Kalz, and H. Homborg. "Synthesis and Crystal Structure of Di[bis(triphenylphosphine)iminium]-biscyanophthalocyaninato-ferrate(II)- dichloromethane." Zeitschrift für Naturforschung B 41, no. 1 (1986): 44–47. http://dx.doi.org/10.1515/znb-1986-0109.

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Black-green crystals of [[(C6H5),P]2N]2Fe(CN)2(C32H16N8)] · CH2Cl2 (triclinic. P1̄; a = 14.306, b = 13.205, c = 12.081 Å; α = 98.77, β = 92.15, γ = 92.60°; Z = 1) are prepared by the reaction of [[(C6H5),P];N]CN and chlorophthalocyaninato-iron(III) in basic media. The crystal structure was refined to Rw = 4.6% for 3617 reflections measured at 180 K. The Fe(II) ion is coordinated by six nearly equidistant ligands that form an almost regular octahedron suggesting low-spin configuration.

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Moreira, Fernanda da Silva de Andrade, Gustavo Francesco de Morais Dias, Maria Isabel Vitorino, Jéssica Cristina Conte da Silva, and Bruno Silva de Holanda. "CARACTERIZAÇÃO DA URBANIZAÇÃO E SEU IMPACTO NAS VARIÁVEIS SOCIOAMBIENTAIS: Guamá e Nazaré em Belém, Pará." InterEspaço: Revista de Geografia e Interdisciplinaridade 5, no. 17 (2019): 11775. http://dx.doi.org/10.18764/2446-6549.2019.11775.

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CHARACTERIZATION OF URBANIZATION AND ITS IMPACT ON SOCIO-ENVIRONMENTAL VARIABLES: Guamá and Nazaré in Belém, ParáCARACTERIZACIÓN DE LA URBANIZACIÓN Y SU IMPACTO EN LAS VARIABLES SOCIOAMBIENTALES: Guamá y Nazaré en Belém, ParáRESUMO O presente trabalho vem contribuir com a relação entre a urbanização e os dados de renda entre dois bairros, Guamá e Nazaré, na cidade de Belém, localizada na Amazônia. Foram analisados dados do IBGE, INMET, BNDO, CPRM, LANDSAT 8 e RapidEye para análise ambiental dos bairros. Os resultados indicaram que o Guamá possui 81,58% dos seus habitantes nas classes D e E. Es

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Taylor, J. R., K. Strong, C. A. McLinden, D. A. Degenstein, and C. S. Haley. "Comparison of OSIRIS stratospheric NO2 and O3 measurements with ground-based Fourier transform spectrometer measurements at the Toronto Atmospheric Observatory." Canadian Journal of Physics 85, no. 11 (2007): 1301–16. http://dx.doi.org/10.1139/p07-144.

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Stratospheric NO2 and O3 retrieved from measurements of limb-scattered sunlight made by the Optical Spectrograph and InfraRed Imager System (OSIRIS) are compared with like observations made by a ground-based infrared Fourier Transform Spectrometer at the Toronto Atmospheric Observatory (TAO-FTS). Two different versions of OSIRIS NO2 are compared (DOAS version 3.0 and MART version 2.0) with partial column concentrations retrieved from the TAO-FTS. Two OSIRIS O3 versions are also compared (Triplet version 3.0 and MART version 2.0) with O3 retrieved from the TAO-FTS. To accommodate the most coinc

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Romeiro, Lauro Correa, Nestor Cezar Heck, and Danilo Assad Ludewigs. "POTENTIAL FOR IMPROVEMENTS IN MECHANICAL PROPERTIES OF AISI 9260 STEEL BY QUENCHING AND PARTITIONING HEAT TREATMENT." Tecnologia em Metalurgia Materiais e Mineração 17, no. 1 (2020): 3–12. http://dx.doi.org/10.4322/2176-1523.20202080.

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Allugunti, Viswanatha Reddy, Dr Elango NM, and Dr Kishor Kumar Reddy C. "Internet of Things Based Early Detection of Diabetes Using Machine Learning Algorithms: Dpa." International Journal of Innovative Technology and Exploring Engineering 8, no. 10 (2019): 1443–47. http://dx.doi.org/10.35940/ijitee.a1013.0881019.

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This paper introduces a new decision tree algorithm Diabetes Prediction Algorithm (DPA), for the early prediction of diabetes based on the datasets. The datasets are collected by using Internet of Things (IOT) Diabetes Sensors, comprises of 15000 records, out of which 11250 records are used for training purpose and 3750 are used for testing purpose. The proposed algorithm DPA yielded an accuracy of 90.02 %, specificity of 92.60 %, and precision of 89.17% and error rate of 9.98%. further, the proposed algorithm is compared with existing approaches. Currently there are numerous algorithms availa

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Daghigh, R. G., and G. Kunstatter. "Universality of highly damped quasinormal modes for single horizon black holes." Canadian Journal of Physics 84, no. 6-7 (2006): 473–79. http://dx.doi.org/10.1139/p06-030.

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It has been suggested that the highly damped quasinormal modes of black holes provide information about the microscopic quantum gravitational states underlying black-hole entropy. This interpretation requires the form of the highly damped quasinormal mode frequency to be universally of the form: [Formula: see text] = ln(l)kTBH, where l is an integer, and TBH is the black-hole temperature. We summarize the results of an analysis of the highly damped quasinormal modes for a large class of static single horizon, asymptotically flat black holes.PACS Nos.: 04.60.–m, 04.70.–s, 04.70.Dy, 04.70.Bw, 92

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Al-Sawad, Eman A., Muhsen A. A. Muhsen, and Muslim Abd Ali Abdulhussein. "Effect of Klebsiella oxytoca Bacteria on the Growth of Fungi Contaminating Date Palm Tissue Culture Media (Phoenix dactylifera L.)." European Journal of Ecology, Biology and Agriculture 2, no. 3 (2025): 85–94. https://doi.org/10.59324/ejeba.2025.2(3).09.

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The study was conducted in the Fungi Laboratory, University of Kerbala / College of Agriculture, with the aim of molecularly identifying the bacteria Klebsiella Oxytoca and testing its efficiency in inhibiting the fungi contaminating palm samples in tissue culture, which are the fungi Aspergillus niger, Aspergillus flavus, Penicillium chrysogenum, and Meyerozyma guilliermondii, and testing their effect on the contamination rate and growth parameters (number of branches, fresh weight, dry weight). The results of the PCR analysis showed that the isolate belongs to the bacteria K. Oxytoca with a

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H S, Mamatha, A. M. Jainaf Nachiya R., Ashok Kumar BS, et al. "Next-Generation Antifungal Therapy: Miconazole Nitrate-Loaded Microspheres for Prolonged and Enhanced Drug Action." Cuestiones de Fisioterapia 54, no. 3 (2025): 653–64. https://doi.org/10.48047/chthkp19.

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The current research focused on developing and characterizing sustained-releasemicrospheres of miconazole nitrate (MCN) with different polymers to optimize drugentrapment efficiency and manage drug release. Microspheres were produced with anoptimized method and examined for particle size, surface topography, yield percentage,drug content, entrapment efficiency, and in vitro drug release kinetic. Optical microscopyand scanning electron microscopy (SEM) validated the spherical microspheres with a sizeof 140–210 µm. The entrapment efficiency of the drug ranged from 72.06 ± 6.09 to 89.45± 5.18 %,

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Ahanger, Ab Naffi, Muzafar Rasool Bhat, and Assif Assad. "Deep Learning Based Classification of Pashmina Fabric." JOURNAL OF INTELLIGENT SYSTEMS AND COMPUTING 5, no. 1 (2024): 1–4. https://doi.org/10.51682/jiscom.v5i1.43.

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This research presents a novel application of deep learning in the field of textile classification, specifically focusing on pashmina fabrics distinguished by their embroidery and designs. Leveraging the ResNet-50 architecture, we developed a deep-learning model capable of accurately classifying six distinct categories of pashmina fabrics. Our experiment utilised a dataset comprising 1585 images. The test set, comprising randomly chosen 10% of the overall dataset was utilised to evaluate the model's performance, resulting in a classification accuracy of 92.60%. This study highlights the effect

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Ganesh, P., Arun K. Rai, Pushpendra K. Dwivedi, et al. "Study on Enhancing Fatigue Life of SAE 9260 Spring Steel with Surface Defect Through Laser Shock Peening." Journal of Materials Engineering and Performance 28, no. 4 (2019): 2029–35. http://dx.doi.org/10.1007/s11665-019-03990-8.

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Gattinger, R. L., C. D. Boone, K. A. Walker та ін. "OSIRIS observations of OH A2Σ+-X2Π 308 nm solar resonance fluorescence at sunrise in the upper mesosphere". Canadian Journal of Physics 85, № 2 (2007): 131–42. http://dx.doi.org/10.1139/p06-087.

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Since the OH molecule plays a critical role as a catalyst in atmospheric photochemistry, an accurate measurement of the OH density profile covering a broad range of latitudes and solar local times is required to quantify the major reactions involved. The optical spectrograph and infra-red imager system (OSIRIS) instrument on the Odin satellite observes scattered solar radiation at the terrestrial limb from the upper troposphere, the stratosphere, and the mesosphere. The wavelength range, 275 nm to 810 nm includes the OH A2Σ+–X2Π 0–0 band at 308 nm, which is seen in solar resonance emission sup

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Khan, Anam, Karthi Vignesh Raj K, Abhishek Yadav, et al. "A Comparative Observational Study of Postmortem Computed Tomography and Traditional Forensic Autopsy Findings in Hanging Cases." Journal of Forensic Chemistry and Toxicology 9, no. 1 (2023): 9–15. http://dx.doi.org/10.21088/jfct.2454.9363.9123.1.

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Background: The use of advanced radiological techniques is rising in the field of forensics to supplement and validate the evidence. Postmortem Computed Tomography (PMCT) is now used as a standard procedure in many institutions to augment traditional autopsy findings. The application of PMCT in hanging cases will greatly reduce the number of invasive traditional autopsies, as hanging is the most common method of suicide in Northern parts of India. Therefore this observational study was conducted to compare PMCT with traditional autopsy in fifty hanging cases. Result: Out of 50 cases, the age o

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Zamberi, M. M., Farid Nasir Ani, and S. N. H. Hassan. "Optimization of Biodiesel Production from Transesterification of Waste Cooking Oils Using Alkaline Catalysts." Applied Mechanics and Materials 695 (November 2014): 289–92. http://dx.doi.org/10.4028/www.scientific.net/amm.695.289.

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The transesterification of waste vegetable oil (WVO) with methanol in the presence of potassium hydroxide (KOH) is studied in order to produce biodiesel. All the results were evaluated using central composite design by applying a double 5 level 3 factor full factorial designs. Twenty experiments were replicated under the typical range of parameter conditions coded as x1 for oil molar ratio, x2 as catalyst concentration and x3 for reaction time. The experimental fatty acid methyl ester (FAME) are compared with the predicted FAME using RSM. The optimal predicted FAME production was obtained at 9

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Nurhamdiah, Nurhamdiah, Maimunah Maimunah, and Yenita Roza. "Praktikalitas bahan ajar matematika terintegrasi nilai islam menggunakan pendekatan saintifik untuk pengembangan karakter peserta didik." Jurnal Cendekia : Jurnal Pendidikan Matematika 4, no. 1 (2020): 193–201. http://dx.doi.org/10.31004/cendekia.v4i1.170.

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Pengembangan karakter peserta didik menjadi fokus utama dalam dunia pendidikan. Hal ini didasarkan pada fakta tentang menurunnya karakter anak bangsa. Penelitian ini bertujuan untuk menghasilkan bahan ajar matematika terintegrasi nilai Islam melalui pendekatan saintifik yang valid dan praktis untuk mengembangkan karakter peserta didik pada materi himpunan. Jenis penelitian yang digunakan adalah penelitian pengembangan menggunakan model ADDIE. Instrumen dalam penelitian ini adalah lembar praktikalitas yaitu angket respon peserta didik dan lembar pengamatan guru. Praktikalitas bahan ajar pada uj

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Firmansyah, M. Ardi, Kurniawan Nur Ramadhani, and Anditya Arifianto. "Pengenalan Angka Tulisan Tangan Menggunakan Diagonal Feature Extraction dan Artificial Neural Network Multilayer Perceptron." Indonesian Journal on Computing (Indo-JC) 3, no. 1 (2018): 65. http://dx.doi.org/10.21108/indojc.2018.3.1.214.

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<p>Pada penelitian ini dibangun sistem pengenalan angka tulisan tangan menggunakan metode ekstraksi ciri diagonal dan Artificial Neural Network Multilayer Perceptron. Pada ekstraksi ciri diagonal, citra dibagi menjadi beberapa area yang sama besar. Pada tiap area dihitung rata-rata nilai piksel pada setiap diagonalnya kemudian dirata-ratakan untuk mendapatkan nilai ciri pada area tersebut. Ciri diagonal dikombinasikan dengan nilai rata-rata horizontal dan vertikal pada matriks area tersebut untuk memperkuat informasi pada citra. Metode ini mencapai akurasi sebesar 92.80% pada tahap pengu

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Wijaya AK, Agnesia Arista, Ni Luh Yulianti, and Ida Bagus Putu Gunadnya. "Karakteristik Briket Biomassa dari Variasi Bahan Baku dan Persentase Perekat yang Berbeda." Jurnal BETA (Biosistem dan Teknik Pertanian) 9, no. 2 (2021): 202. http://dx.doi.org/10.24843/jbeta.2021.v09.i02.p07.

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ABSTRAK Penelitian ini bertujuan untuk menganalisa karakteristik dan pengaruh jenis bahan baku dan persentase perekat yang berbeda terhadap mutu briket biomassa yang dihasilkan dan menentukan perlakuan manakah yang memberikan hasil terbaik terhadap karakteristik briket yang dihasilkan. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) Faktorial dengan menggunakan 2 faktor dan 3 kali ulangan. Faktor pertama (A) adalah jenis bahan baku yang terdiri dari 3 taraf yaitu bambu tabah ( A1), sekam padi (A2) dan campuran bambu tabah dan sekam padi (A3). Faktor kedua (B) adalah persentase p

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Fan, W., B. Yang, F. Liang, and Z. Dong. "USING MOBILE LASER SCANNING POINT CLOUDS TO EXTRACT URBAN ROADSIDE TREES FOR ECOLOGICAL BENEFITS ESTIMATION." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2020 (August 12, 2020): 211–16. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2020-211-2020.

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Abstract. Roadside trees in the city play a crucial role in addressing the issues of air pollution, urban heat island effects, road noise, and so on. This paper proposes an efficient and robust method to automatically extract individual roadside trees with morphological parameters from mobile laser scanning (MLS) point clouds for ecological benefits estimation. The proposed method consists of four steps: MLS data pre-processing, pole-like objects classification, individual tree extraction, morphological parameters calculation for ecological benefits estimation. The proposed method is verified

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Petrisek, Ray, and Jonathon Hall. "Evaluation of a most probable number method for the enumeration of Legionella pneumophila from North American potable and nonpotable water samples." Journal of Water and Health 16, no. 1 (2017): 25–33. http://dx.doi.org/10.2166/wh.2017.118.

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Abstract This study compares the performance of a novel most probable number (MPN) method (Legiolert™/Quanti-Tray®) with Standard Methods for the Examination of Water and Wastewater 9260 J for the enumeration of Legionella pneumophila from potable and nonpotable waters. Data from the study showed that Legiolert exhibited higher sensitivity for the detection of L. pneumophila for potable water and equivalent sensitivity for nonpotable water. The Legiolert medium had a high specificity with no false positive signals reported for either water type. The new method represents a significant improvem

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Afriani, Kartini, Vania Dwi Wardani, Puspita Ade Agustin, and Muhammad Ridwan. "FORMULASI DAN UJI EFEKTIVITAS ANTIBAKTERI SEDIAAN GEL PEMBERSIH TANGAN BERBAHAN AKTIF WATER KEFIR." Jurnal Kimia Riset 6, no. 2 (2021): 123. http://dx.doi.org/10.20473/jkr.v6i2.22305.

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Pada penelitian ini telah dilakukan formulasi gel pembersih tangan (hand sanitizer) berbahan dasar alkohol dengan tambahan water kefir sebagai zat antimikrob. Penggunaan konsentrasi water kefir sebesar 1% (formula I), 1,5% (formula II), dan 2% (formula III) telah memberikan efektivitas antibakteri yang baik, dibuktikan dengan jumlah koloni bakteri yang berkurang sebesar 95%-99% setelah penggunaan gel pembersih tangan. Pengujian fisik didapatkan gel berbentuk semi padat, tidak berwarna, berbau khas gel pembersih tangan dan homogen. Derajat keasaman (pH) ketiga formula yaitu 5,76 ± 0,01; 5,69 ±

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Cosby, P. C., and T. G. Slanger. "OH spectroscopy and chemistry investigated with astronomical sky spectra." Canadian Journal of Physics 85, no. 2 (2007): 77–99. http://dx.doi.org/10.1139/p06-088.

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This study summarizes the use of a large catalog of astronomical sky spectra to study different aspects of OH spectroscopy and chemistry in the terrestrial night sky. The sky spectra are unique in that they have high spectral resolution, cover the entire visible wavelength region in one exposure, and are intensity-calibrated with respect to standard stars. The intensity calibration, in particular, allows a significant revision to the OH Meinel band intensity distribution that has been in use for 43~years and permits critical evaluation of the many available sets of OH emission coefficients. Th

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Bencherif, H., L. El Amraoui, N. Semane, et al. "Examination of the 2002 major warming in the southern hemisphere using ground-based and Odin/SMR assimilated data: stratospheric ozone distributions and tropic/mid-latitude exchange." Canadian Journal of Physics 85, no. 11 (2007): 1287–300. http://dx.doi.org/10.1139/p07-143.

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Following an exceptionally active winter, the 2002 Southern Hemisphere (SH) major warming occurred in late September. It was preceded by three minor warming events that occurred in late August and early September, and yielded vortex split and break-down over Antarctica. Ozone (O3 and nitrous oxide (N2O) profiles obtained during that period of time (15 August – 4 October) by the Sub-Millimetre Radiometer (SMR) aboard the Odin satellite are assimilated into MOCAGE (Modélisation Isentrope du transport Mésoéchelle de l'Ozone Stratosphérique par Advection), a global three-dimensional chemistry tran

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MENDONÇA, MARINA BARREIRA, OSVALDO TAKESHI OYAKAWA, and WOLMAR BENJAMIN WOSIACKI. "A new species of Ituglanis Costa & Bockmann, 1993 (Siluriformes: Trichomycteridae) from Rio Ribeira de Iguape and upper Rio Tietê basins, southeastern Brazil." Zootaxa 4504, no. 4 (2018): 473. http://dx.doi.org/10.11646/zootaxa.4504.4.2.

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Ituglanis amphipotamus, new species, is distinguished from all congeners by the combination of the following characters: anterior cranial fontanel present, i,5 pectoral-fin rays, nasal canal and antorbital segment of infraorbital canal absent, five or six pairs of ribs, 39 post-Weberian vertebrae. It can be further distinguished from the sympatric I. proops by the size of the interopercular patch of odontodes. The new species is described from the Rio Ribeira de Iguape and the upper Rio Tietê basins in the southeastern region of Brazil. Comments on the biogeography of the new taxa and putative

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Angraini, Novitri, and Suib Awrus. "PENGEMBANGAN MEDIA PEMBELAJARAN BANDICAM BERBASIS POWER POINT DALAM PEMBELAJARAN PRAKARYA DAN KEWIRAUSAHAAN KELAS X SMA PEMBANGUNAN." Serupa The Journal of Art Education 10, no. 1 (2021): 70. http://dx.doi.org/10.24036/sr.v9i3.112311.

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Developing a Power point based Bandicam learning media in craft and entrepreneurship learning for class X in SMA Pembangunan this is valid and practical is the purpose of this research. This study uses a research and development method using 4D model. The subject of the product trial involved four validators, including two material validators, one language validator, and one mediator. The subjects of this study also involved grade X students with a total of 10 people as a practicality test. For data collection using a questionnaires. The results of this study state that the product that the au

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Yadav, Kavya, Haseena Bhaskar, and Madhu Subramanian. "Bioefficacy of horticultural mineral oil against spider mite, Tetranychus truncatus Ehara (Prostigmata: Tetranychidae) on okra." ENTOMON 44, no. 4 (2020): 301–6. http://dx.doi.org/10.33307/entomon.v44i4.483.

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A field study was conducted to evaluate the efficacy of horticultural mineral oil (HMO), combination of HMO + neem oil and neem oil 2 per cent along with a synthetic acaricide, Spiromesifen 240SC and an untreated control against Tetranychus truncatus on okra during March, 2018. The plots treated with HMO at 2.5 (92.60%) and 3.0 per cent (93.90%) as well as combination treatments HMO 2.5 per cent + neem oil 2.0 per cent (94.14%) and HMO 3.0 per cent + neem oil 2.0 per cent (96.79%) recorded significant reduction in mite population and were superior to plots treated with either spiromesifen (91.

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Kurnia, Hernawan Satya, and Yari Dwikurnaningsih. "PENERAPAN MODEL TTW BERBASIS SAINTIFIK UNTUK MENINGKATKAN HASIL BELAJAR TEMA KEBERSAMAAN PADA SISWA KELAS II SDN KUTOWINANGUN 11." Jurnal Basicedu 3, no. 1 (2019): 250–56. http://dx.doi.org/10.31004/basicedu.v3i1.113.

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Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa kelas II SDN Kutowinangun 11 melalui pendekatan saintifik model Think Talk Write (TTW). Siswa memiliki pegalaman belajar berfikir secara individu (think), mengomunikasikan dengan kelompok (talk), dan menuliskan hasil diskusinya (write). Metode penelitian yang digunakan adalah penelitian tindakan kelas model S. Kemmis dan Mc Taggart yang terdiri dari dua siklus. Metode penelitian yang digunakan berupa observasi, dokumentasi, dan catatan lapangan. Analisis data yang diperoleh dari 27 siswa menunjukkan adanya peningkatan hasil belaja

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Kurnia, Hernawan Satya, and Yari Dwikurnaningsih. "Penerapan Model TTW Berbasis Saintifik Untuk Meningkatkan Hasil Belajar Tema Kebersamaan pada Siswa Kelas II SDN Kutowinangun 11." Jurnal Basicedu 3, no. 1 (2019): 250–56. http://dx.doi.org/10.31004/basicedu.v3i1.126.

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Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa kelas II SDN Kutowinangun 11 melalui pendekatan saintifik model Think Talk Write (TTW). Siswa memiliki pegalaman belajar berfikir secara individu (think), mengomunikasikan dengan kelompok (talk), dan menuliskan hasil diskusinya (write). Metode penelitian yang digunakan adalah penelitian tindakan kelas model S. Kemmis dan Mc Taggart yang terdiri dari dua siklus. Metode penelitian yang digunakan berupa observasi, dokumentasi, dan catatan lapangan. Analisis data yang diperoleh dari 27 siswa menunjukkan adanya peningkatan hasil belaja

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Endalie, Demeke, and Tesfa Tegegne. "Designing a hybrid dimension reduction for improving the performance of Amharic news document classification." PLOS ONE 16, no. 5 (2021): e0251902. http://dx.doi.org/10.1371/journal.pone.0251902.

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The volume of Amharic digital documents has grown rapidly in recent years. As a result, automatic document categorization is highly essential. In this paper, we present a novel dimension reduction approach for improving classification accuracy by combining feature selection and feature extraction. The new dimension reduction method utilizes Information Gain (IG), Chi-square test (CHI), and Document Frequency (DF) to select important features and Principal Component Analysis (PCA) to refine the features that have been selected. We evaluate the proposed dimension reduction method with a dataset

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Verly Lopes, Dercilio Junior, Greg W. Burgreen, and Edward D. Entsminger. "North American Hardwoods Identification Using Machine-Learning." Forests 11, no. 3 (2020): 298. http://dx.doi.org/10.3390/f11030298.

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This technical note determines the feasibility of using an InceptionV4_ResNetV2 convolutional neural network (CNN) to correctly identify hardwood species from macroscopic images. The method is composed of a commodity smartphone fitted with a 14× macro lens for photography. The end-grains of ten different North American hardwood species were photographed to create a dataset of 1869 images. The stratified 5-fold cross-validation machine-learning method was used, in which the number of testing samples varied from 341 to 342. Data augmentation was performed on-the-fly for each training set by rota

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Chakraborty, Chinmay, Bharat Gupta, and Soumya K. Ghosh. "Identification of Chronic Wound Status under Tele-Wound Network through Smartphone." International Journal of Rough Sets and Data Analysis 2, no. 2 (2015): 58–77. http://dx.doi.org/10.4018/ijrsda.2015070104.

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This paper presents a tele-wound framework for monitoring chronic wound status based on color variation over a period of time. This will facilitate patients at remote locations to connect to medical experts through mobile devices. Further this will help medical professionals to monitor and manage the wounds in more timely, accurate and precise manner using the proposed framework. Tele-medical agent (TMA) collects the chronic wound data using smart phone and send it to the Tele-medical hub (TMH). In TMH, the wound image has been segmented using Fuzzy C-Means which gives highest segmented accura

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Sandhya, NC, Nihal Mathew Sashikumar, M. Priyanka, Sebastian Maria Wenisch, and Kunaraj Kumarasamy. "Automated Fabric Defect Detection and Classification: A Deep Learning Approach." Textile & Leather Review 4 (December 14, 2021): 315–35. http://dx.doi.org/10.31881/tlr.2021.24.

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A computer-based intelligent visual inspection system plays a major role in evaluating the quality of textile fabrics and its demand is continuously increasing in the textile industry, especially when the quality of textile is to be considered. In this paper, we propose an AI-based automated fabric defect detection algorithm which utilizes pre-trained deep neural network models for classifying possible fabric defects. The fabric images are enhanced by pre-processing at various levels using conventional image processing techniques and they are used to train the networks. The Deep Convolutional

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., Harini. "ANALISIS PERHITUNGAN LAJU PERPINDAHAN PANAS ALAT PENUKAR KALOR TYPE PIPA GANDA DI LABORATORIUM UNIVERSITAS 17 AGUSTUS 1945 JAKARTA." Jurnal Konversi Energi dan Manufaktur 4, no. 2 (2017): 51–61. http://dx.doi.org/10.21009/jkem.4.2.1.

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Alat penukar kalor type pipa ganda merupakan salah satu jenis alat penukar kalor menggunakan aliran fluidapanas dan dingin yang mana masing-masing mengalir secara berlawanan arah. Untuk air panasnya di bantudengan menggunakan heater supaya dapat menghasilkan panas yang maksimal dan kedua aliran di bantudengan media pompa sehingga airnya bisa mengalir secara beraturan. Untuk metode yang digunakan adalahmetode literature dan pengambilan data secara langsung di laboratorium universitas 17 agustus 1945 jakarta.Dari hasil analisa untuk kapasitas alat penukar kalor type pipa ganda. (A) laju aliran e

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Furqan, Mhd, Sriani Sriani, and Susan Mayang Sari. "Analisis Sentimen Menggunakan K-Nearest Neighbor Terhadap New Normal Masa Covid-19 Di Indonesia." Techno.Com 21, no. 1 (2022): 51–60. http://dx.doi.org/10.33633/tc.v21i1.5446.

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New normal diterapkan oleh pemerintah untuk mengembalikan masyarakat beraktivitas normal ditengah pandemi covid-19 dengan protokol kesehatan. Penerapan new normal menuai beragam komentar dari masyarakat dan masuk kedalam topik terpopuler di media sosial twitter. Analisis sentimen untuk memprediksi komentar ataupun opini masyarakat yang kecenderungan beropini positif maupun negatif. Preprocessing data menggunakan cleaning, case folding, normalisasi, stemming, filtering, dan tokenizing. Pada normalisasi kata bertujuan memperbaiki kesalahan penulisan kata (typo) berdasarkan KBBI dan TF-IDF sebaga

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Akbar, Samli Andy, Lina Dianati Fathimahhayati, and Suwardi Gunawan. "ANALISIS POSTUR KERJA PADA SECTION MAINTENANCE TIRE DENGAN MENGGUNAKAN METODE WORKPLACE ERGONOMIC RISK ASSESSMENT (WERA) (STUDI KASUS: PT. RIUNG MITRA LESTARI SITE EMBALUT)." Jurnal PASTI (Penelitian dan Aplikasi Sistem dan Teknik Industri) 16, no. 2 (2022): 236. http://dx.doi.org/10.22441/pasti.2022.v16i2.010.

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PT. Riung Mitra Lestari Site Embalut merupakan perusahaan kontraktor pertambangan batubara sebagai penunjang ketersediaan dan pemeliharaan alat berat. Salah satu aktivitas pemeliharaan alat berat yaitu section maintenance tire. Berdasarkan observasi, pada aktivitas section maintenance postur kerja dilakukan secara membungkuk dan berjongkok mengakibatkan keluhan MSDs pada pinggang dan punggung. Berdasarkan permasalahan, dilakukan analisis postur kerja menggunakan metode WERA. Dari 20 aktivitas terdapat 4 aktivitas mendapatkan action high yaitu pelepasan dan pemasangan nut tire dengan score 50 (

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Sadiq, Shaik, and S. Saraswathi. "Enhance the AI Virtual System Accuracy with Novel Hand Gesture Recognition Algorithm Comparing to Convolutional Neural Network." E3S Web of Conferences 491 (2024): 04022. http://dx.doi.org/10.1051/e3sconf/202449104022.

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The objective of this study is to enhance the precision of AI virtual systems by implementing Novel Hand Gesture Recognition techniques in comparison to Convolutional Neural Network. Materials and Methods: To recognise hand motions, a Convolutional Neural Network with distinct training and testing stages is utilized. The average Gpower for the test is between 0.05 and 0.85, or around 85%. Sample size is determined as 27,455 for each group using G Power 3.1 software (G Power setting parameters: α=0.05 and power=0.85). Results and Discussion: Novel Hand gesture recognition 92.60% identifies betw

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Miola, Ezequiel Cesar Carvalho, Alexandro Luiz Vielmo, Karine Lançanova dos Santos, Ricardo Luis Schons, Adroaldo Dias Robaina, and Márcia Xavier Peiter. "CURVA CARACTERÍSTICA DO MICROASPERSOR NAANDAN HADAR 7110." IRRIGA 14, no. 1 (2009): 95–101. http://dx.doi.org/10.15809/irriga.2009v14n1p95-101.

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CURVA CARACTERÍSTICA DO MICROASPERSOR NAANDAN HADAR 7110 Ezequiel Cesar Carvalho Miola; Alexandro Luiz Vielmo; Karine Lançanova dos Santos; Ricardo Luis Schons; Adroaldo Dias Robaina; Márcia Xavier PeiterDepartamento de Engenharia Rural, Universidade Federal de Santa Maria, RS, ezequielmiola@yahoo.com.br 1 RESUMO Este trabalho foi desenvolvido com o objetivo de determinar alguns parâmetros hidráulicos de um microaspersor NaanDan Hadar 7110 com bocal vermelho de diâmetro 1,10 mm e vazão nominal de 61 l h-1. Conduziram-se testes no Laboratório de Hidráulica Agrícola da Universidade Federal de Sa

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