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Evaluation of Coffee Pulp Waste from Coffee Cultivation Areas in Indonesia as Iron Booster
Published 2022“…Variables observed were iron contents which is determined by Inductively Coupled Plasma Optical Emission Spectrometer, vitamin C contents as enhancers by Iodimetric titration, total phenol contents as inhibitors by Folin-Ciocalteu method, tannin contents by spectrophotometry method, lignin contents by Van Soest method, total plant count by ISO 4833-1, and antioxidant capacity by IC 50 in the DPPH scavenging assay. …”
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4522
First-Principles Study on Structural and Electronic Properties of Cubic (Pm3m) And Tetragonal (P4mm) ATiO₃ (A=Pb, Sn) / Nurakma Natasya Md Jahangir Alam …[et al.]
Published 2020“…This work focuses on exploring lead-free ferroelectric materials that have a comparable unique ns2 solitary pair electrons with Pb (II), for example, Sn (II) using the first-principles study. All counts were performed dependent on ultrasoft pseudopotential of Density Functional Theory (DFT) that has been executed in the Cambridge Serial Total Energy Package (CASTEP). …”
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Production of biogas from poultry manure wastewater : optimization
Published 2015“…Under this condition, 4.45 mL/g COD of biogas yield was obtained. This counted for 5.82 % error from predicted models. It is recommended to construct a pilot study of scale-up experiment for the optimization of biogas production under optimum conditions obtained from this study.…”
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Undergraduates Project Papers -
4524
Product development and evaluation of probiotic tablet from locally isolated yeast saccharomycess boulardii for stomach acid tolerance
Published 2021“…In addition, it is found that the formulated probiotic tablet is more stable in terms of viability where the viable cell count reduces only 0.22 log CFU when stored in cold temperatures which are 4.0 °C compared to a reduction of 0.57 log CFU in room temperature which is 25.0 °C over 24 weeks of storage time. …”
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4525
Ethical issues in the halal food supply chain: A systematic bibliometric review
Published 2024“…The present research analysed the documents’ bibliographical data based on publication year, source title, country of origin, institution, authorship, keywords and citation count. The VOSviewer software was applied to perform citation and co-word analysis, as well as to construct bibliometric networks centred on the topic of ethical issues in the HFSC. …”
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Effect of exposure time, cell concentration and culture age on the microbial adhesion of staphylococcus aureus and saccharomyces cerevisiae on the glass surface
Published 2014“…This reading was supported by analysis of the colony forming unit (CFU) count, where the initial reading of CFU for S. cerevisiae was at 16 x1011 CFU/ml and dropped to 10.3 x1011 CFU/ml at the end of the experiment whereas for S. aureus the CFU reading reduced from 317 x 1011 CFU/ml to 115.7 x 1011 CFU/ml. …”
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Undergraduates Project Papers -
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Identification and quantification of polyfunctionalized hopanoids by high temperature gas chromatography–mass spectrometry
Published 2016“…By comparing data from mass spectra with those from a flame ionization detector, we show that the mass spectromet (MS) response factors for different hopanoids using either total ion counts or m/z 191 vary substantially. Similarly, 2-methyl ratios estimated from selected-ion data are lower than those from FID by 10–30% for most hopanoids, but higher by ca. 10% for bacteriohopanetetrol. …”
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“Exposure Track”—The Impact of Mobile-Device-Based Mobility Patterns on Quantifying Population Exposure to Air Pollution
Published 2017“…Mobile and wireless devices yield information about where and when people are present, thus collective activity patterns were determined using counts of connections to the cellular network. Population-weighted exposure to PM2.5 in New York City (NYC), herein termed “Active Population Exposure” was evaluated using population activity patterns and spatiotemporal PM2.5 concentration levels, and compared to “Home Population Exposure”, which assumed a static population distribution as per Census data. …”
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Function Based Design-by-Analogy: A Functional Vector Approach to Analogical Search
Published 2017“…To do this, we apply Zipf's law on word count order reduction to reduce the words within the documents down to the applicable functionally critical terms, thus providing a mapping process for function based search. …”
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Time-space trade-offs in population protocols
Published 2017“…Inspired by developments in molecular computation, and in particular DNA computing, recent algorithmic work has focused on the complexity of solving simple yet fundamental tasks in the population model, such as leader election (which requires convergence to a single agent in a special "leader" state), and majority (in which agents must converge to a decision as to which of two possible initial states had higher initial count). Known results point towards an inherent trade-off between the time complexity of such algorithms, and the space complexity, i.e. size of the memory available to each agent. …”
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Effect of 3-nitrooxypropanol on methane and hydrogen emissions, methane isotopic signature, and ruminal fermentation in dairy cows
Published 2017“…Genus composition of methanogenic archaea (Methanobrevibacter, Methanosphaera, and Methanomicrobium) was not affected by 3NOP, but the proportion of methanogens in the total cell counts tended to be decreased by 3NOP. Prevotella spp., the predominant bacterial genus in ruminal contents in this experiment, was also not affected by 3NOP. …”
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4534
Rational design of polymer networks and bottlebrush block copolymers
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Thesis -
4535
Process Control of Atomic Layer Deposition Molybdenum Oxide Nucleation and Sulfidation to Large-Area MoS
Published 2018“…Material quality can be studied independently of the MoS 2 layer count as demonstrated by the control of the monolayer photoluminescence intensity by the temperature ramp rate during sulfidation.…”
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Profiling of metalloprotease activities in cerebrospinal fluids of patients with neoplastic meningitis
Published 2018“…The activities of these proteases correlated with blood-brain barrier impairment. Notably, CSF cell counts were not found to directly reflect the protease activities observed in CSF samples from NM patients; this may explain the frequent clinical observation of negative cytology in NM patients. …”
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