Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 311491 - 311520 of 5207221

Full-Text Articles in Entire DC Network

"Not A Cookie Cutter Situation": How Neurodivergent Students Experience Group Work In Their Stem Courses, Sophia Salvatore, Claudia White, Stephen Podowitz Sep 2024

"Not A Cookie Cutter Situation": How Neurodivergent Students Experience Group Work In Their Stem Courses, Sophia Salvatore, Claudia White, Stephen Podowitz

College of Life Sciences Faculty Papers

Background: Although group work is increasingly used in STEM courses and may lead to improved academic outcomes, there is evidence that some implementations of group work may lead to unintended barriers for certain students’ learning. Despite the growing number of neurodivergent undergraduate students, there is limited research on neurodivergent students’ experiences with group work in STEM courses. To address this knowledge gap, the current research investigated the experiences of 22 neurodivergent undergraduate students with group work in STEM courses at a range of institution types and in a variety of STEM disciplines. Participants shared experiences with in-class and out-of-class group …


A Novel Model Of Autologous Tooth Transplantation For The Study Of Nerve Recruitment, Teresa E. Fowler, Doan T. Bloomquist, Caroline Glessner, Poonam Patel, Jeffrey N. James, Kathryn Bollinger, Lynnette P. Mccluskey, Ryan F. Bloomquist Sep 2024

A Novel Model Of Autologous Tooth Transplantation For The Study Of Nerve Recruitment, Teresa E. Fowler, Doan T. Bloomquist, Caroline Glessner, Poonam Patel, Jeffrey N. James, Kathryn Bollinger, Lynnette P. Mccluskey, Ryan F. Bloomquist

School of Dentistry Faculty Publications

Background: Limited treatment options exist for damaged nerves and despite impressive advances in tissue engineering, scientists and clinicians have yet to fully replicate nerve development and recruitment. Innervation is a critical feature for normal organ function. While most organs are innervated prior to birth, a rare example of postnatal nerve recruitment occurs in the natural development of secondary teeth during adolescence. Many animals undergo postnatal shedding of deciduous teeth with development and eruption of secondary teeth, a process requiring recruitment of nerve and vasculature to each tooth pulp for viability. Here, the investigators created a novel model for the study …


James K. Moyle Petitioner/ Appellant V. Brianna Moyle Respondent/ Appellee : Brief Of Appellee, Utah Court Of Appeals Sep 2024

James K. Moyle Petitioner/ Appellant V. Brianna Moyle Respondent/ Appellee : Brief Of Appellee, Utah Court Of Appeals

Utah Court of Appeals Briefs (2020 –)

Appeal from the Fourth Judicial District Court, Wasatch County, Utah The Honorable Jennifer Mabey, Presiding

Bart J. Johnsen, Sarah Jenkins Dewey, Hannah Ector, Attorneys for Appellee Brianna Moyle


James Moyle V. Brianna Moyle : Brief Of Appellee, Utah Court Of Appeals Sep 2024

James Moyle V. Brianna Moyle : Brief Of Appellee, Utah Court Of Appeals

Utah Court of Appeals Briefs (2020 –)

Appeal from the Fourth Judicial District Court, Wasatch County, Utah The Honorable Jennifer Mabey, Presiding

Bart J. Johnsen, USB 7068 Sarah Jenkins Dewey, USB 15640 Hannah Ector, USB 17980 PARSONS BEHLE & LATIMER Attorneys for Appellee Brianna Moyle


Manganese Sulfanyl Porphyrazine–Mwcnt Nanohybrid Electrode Material As A Catalyst For H2o2 And Glucose Biosensors, Michal Falkowski, Amanda Leda, Mina Hassani, Michal Wicinski, Dariusz T. Mlynarczyk, Nejat Düzgüneş, Michal P. Marszall, Grzegorz Milczarek, Jaroslaw Piskorz, Tomasz Rębiś Sep 2024

Manganese Sulfanyl Porphyrazine–Mwcnt Nanohybrid Electrode Material As A Catalyst For H2o2 And Glucose Biosensors, Michal Falkowski, Amanda Leda, Mina Hassani, Michal Wicinski, Dariusz T. Mlynarczyk, Nejat Düzgüneş, Michal P. Marszall, Grzegorz Milczarek, Jaroslaw Piskorz, Tomasz Rębiś

Pacific Faculty Work

The demetallation reaction of sulfanyl magnesium(II) porphyrazine with N-ethylphthalimide substituents, followed by remetallation with manganese(II) salts, yields the corresponding manganese(III) derivative (Pz3) with high efficiency. This novel manganese(III) sulfanyl porphyrazine was characterized by HPLC and analyzed using UV-Vis, MS, and FT-IR spectroscopy. Electrochemical experiments of Pz3 conducted in dichloromethane revealed electrochemical activity of the new complex due to both manganese and N-ethylphthalimide substituents redox transitions. Subsequently, Pz3 was deposited on multiwalled carbon nanotubes (MWCNTs), and this hybrid material was then applied to glassy carbon electrodes (GC). The resulting hybrid electroactive electrode material, combining manganese(III) porphyrazine with MWCNTs, showed a significant …


Utility Of Individualised Homoeopathic Medicines In Improving Social Interaction In Childhood Autism: A Prospective, Open-Label, Single Arm Study, Sreeja Kudukayil Radhakrishnan Nair, Deepthi Gilla, Mohan Narvelil Devasia Sep 2024

Utility Of Individualised Homoeopathic Medicines In Improving Social Interaction In Childhood Autism: A Prospective, Open-Label, Single Arm Study, Sreeja Kudukayil Radhakrishnan Nair, Deepthi Gilla, Mohan Narvelil Devasia

Indian Journal of Research in Homoeopathy

Background: Childhood autism is a pervasive developmental disorder. There has been an upsurge in its prevalence in past few decades. The social deficit is the most disabling symptom of autism. There is an immediate need to explore new interventions to effectively address childhood autism. Objective: The objective of the study was to assess the usefulness of individualised homoeopathic medicine in improving social interaction in childhood autism. Materials and Methods: This one-year duration study was conducted in the outpatient department of the National Homoeopathy Research Institute in Mental Health, Kottayam, Kerala. Thirty-five children fulfilling the diagnostic criteria of childhood autism (as …


Book Review On "Homeopathy For Farm And Garden", Hima Bindu Ponnam Sep 2024

Book Review On "Homeopathy For Farm And Garden", Hima Bindu Ponnam

Indian Journal of Research in Homoeopathy

Book review on "Homeopathy for Farm and Garden"


Consulting Ss, Inc. V. Mckellar Sep 2024

Consulting Ss, Inc. V. Mckellar

All Decisions

AT2 consolidated three appeals by the same landlord, who sought to evict tenants from a basement apartment and two SRO units, claiming the building was a two-family dwelling and not rent-stabilized. Each tenant argued the building had seven residential units—one apartment and six SROs—making it subject to rent stabilization. The lower court agreed with the tenants, granting summary judgment due to the landlord's failure to serve required statutory termination notices. The Appellate Term affirmed, ruling that the building’s rent stabilization status depends on the units’ function as residences, regardless of their legality under a certificate of occupancy.


Morphology Classification Of High Redshift Galaxies From Jwst Nircam Images Using Unsupervised Machine Learning, James Liu Sep 2024

Morphology Classification Of High Redshift Galaxies From Jwst Nircam Images Using Unsupervised Machine Learning, James Liu

Theses

The James Webb Space Telescope (JWST) has revolutionized our ability to observe high redshift (z > 2) galaxies, providing a glimpse into the early universe. Classification of these galaxies is crucial to advancing our understanding of galaxy and cosmic evolution. This work aims to develop a machine-based classification scheme for high redshift galaxies using JWST data. Given the immense volume of data generated by JWST, traditional classification methods are insufficient, necessitating an automated approach. We implement an unsupervised machine learning technique that combines a Vector-Quantized Variational Autoencoder (VQ-VAE) as a feature extractor and the K-means clustering algorithm as the classifier to …


Consulting Ss, Inc. V. Gorham Sep 2024

Consulting Ss, Inc. V. Gorham

All Decisions

AT2 consolidated three appeals by the same landlord, who sought to evict tenants from a basement apartment and two SRO units, claiming the building was a two-family dwelling and not rent-stabilized. Each tenant argued the building had seven residential units—one apartment and six SROs—making it subject to rent stabilization. The lower court agreed with the tenants, granting summary judgment due to the landlord's failure to serve required statutory termination notices. The Appellate Term affirmed, ruling that the building’s rent stabilization status depends on the units’ function as residences, regardless of their legality under a certificate of occupancy.


Molecular Architecture Of Chitin And Chitosan-Dominated Cell Walls In Zygomycetous Fungal Pathogens By Solid-State Nmr, Qinghui Cheng, Malitha C. Dickwella Widanage, Jayasubba Reddy Yarava, Ankur Ankur, Jean Paul Latgé, Ping Wang, Tuo Wang Sep 2024

Molecular Architecture Of Chitin And Chitosan-Dominated Cell Walls In Zygomycetous Fungal Pathogens By Solid-State Nmr, Qinghui Cheng, Malitha C. Dickwella Widanage, Jayasubba Reddy Yarava, Ankur Ankur, Jean Paul Latgé, Ping Wang, Tuo Wang

School of Medicine Faculty Publications

Zygomycetous fungal infections pose an emerging medical threat among individuals with compromised immunity and metabolic abnormalities. Our pathophysiological understanding of these infections, particularly the role of fungal cell walls in growth and immune response, remains limited. Here we conducted multidimensional solid-state NMR analysis to examine cell walls in five Mucorales species, including key mucormycosis causative agents like Rhizopus and Mucor species. We show that the rigid core of the cell wall primarily comprises highly polymorphic chitin and chitosan, with minimal quantities of β-glucans linked to a specific chitin subtype. Chitosan emerges as a pivotal molecule preserving hydration and dynamics. Some …


Optimal Radar Ranging Pulse To Resolve Two Reflectors, Andrew N. Jordan, John C. Howell, Achim Kempf, Shunxing Zhang, Derek White Sep 2024

Optimal Radar Ranging Pulse To Resolve Two Reflectors, Andrew N. Jordan, John C. Howell, Achim Kempf, Shunxing Zhang, Derek White

Mathematics, Physics, and Computer Science Faculty Articles and Research

Previous work established fundamental bounds on subwavelength resolution for the radar range resolution problem, called superradar [Phys. Rev. Appl. 20, 064046 (2023)]. In this work, we identify the optimal waveforms for distinguishing the range resolution between two reflectors of identical strength, leveraging results in quantum metrology. We discuss both the unnormalized optimal waveform as well as the best square-integrable pulse and their variants. Using orthogonal function theory, we give an explicit algorithm to optimize the wave pulse in finite time to have the best performance. We also explore range resolution estimation with unnormalized waveforms with multiparameter methods to …


The First Joint Observation By Kagra With Geo 600, N. Uchikata, R. Abbott, H. Abe, Teviet Creighton, Mario C. Diaz, Francisco Llamas, Soma Mukherjee, Gaukhar Nurbek, Volker Quetschke, Wenhui Wang Sep 2024

The First Joint Observation By Kagra With Geo 600, N. Uchikata, R. Abbott, H. Abe, Teviet Creighton, Mario C. Diaz, Francisco Llamas, Soma Mukherjee, Gaukhar Nurbek, Volker Quetschke, Wenhui Wang

Physics & Astronomy Faculty Publications

KAGRA conducted its first joint observation with GEO 600 for two weeks in April, 2020. We performed two types of all-sky searches and two searches dedicated to gravitational wave signals associated with gamma-ray burst events observed during the run. We did not detect any gravitational wave signals, which was expected given the sensitivity of both detectors at that time. However, we did confirm that several search pipelines used in the LIGO-Virgo-KAGRA collaborations worked effectively on the KAGRA data. In this presentation we will report on the data quality of detectors and the search results.


Multimodal Functional Imaging And Clinical Correlates Of Pain Regions In Chronic Low-Back Pain Patients Treated With Spinal Cord Stimulation: A Pilot Study, Yazan Shamli Oghli, Arjun Ashok, Steven Glener, Isaiah Ailes, Mashaal Syed, Kichang Kang, Sara Naghizadeh Kashani, Islam Fayed, Feroze Mohamed, Kiran Talekar, Laura Krisa, Chengyuan Wu, Caio Matias, Mahdi Alizadeh Sep 2024

Multimodal Functional Imaging And Clinical Correlates Of Pain Regions In Chronic Low-Back Pain Patients Treated With Spinal Cord Stimulation: A Pilot Study, Yazan Shamli Oghli, Arjun Ashok, Steven Glener, Isaiah Ailes, Mashaal Syed, Kichang Kang, Sara Naghizadeh Kashani, Islam Fayed, Feroze Mohamed, Kiran Talekar, Laura Krisa, Chengyuan Wu, Caio Matias, Mahdi Alizadeh

Department of Radiology Faculty Papers

OBJECTIVE: Spinal cord stimulation (SCS) is an invasive treatment option for patients suffering from chronic low-back pain (cLBP). It is an effective treatment that has been shown to reduce pain and increase the quality of life in patients. However, the activation of pain processing regions of cLBP patients receiving SCS has not been assessed using objective, quantitative functional imaging techniques. The purpose of the present study was to compare quantitative resting-state (rs)-fMRI and arterial spin labeling (ASL) measures between SCS patients and healthy controls and to correlate clinical measures with quantitative multimodal imaging indices in pain regions.

METHODS: Multi-delay 3D …


No. 105 An Order To Provide Relief To Victims Of Severe Weather And Flooding In Tennessee, Bill Lee Sep 2024

No. 105 An Order To Provide Relief To Victims Of Severe Weather And Flooding In Tennessee, Bill Lee

Executive Orders

No abstract provided.


Disney's "Encanto: The Sing-Along Film Concert" With Live Band Kicks Off New Family Programming At Uab, Shannon Thomason Sep 2024

Disney's "Encanto: The Sing-Along Film Concert" With Live Band Kicks Off New Family Programming At Uab, Shannon Thomason

Browse All News

No abstract provided.


Rotational Machine Fault Diagnosis Using Artificial Intelligence (Ai) Strategies For The Operational Challenges Under Variable Speed Condition: A Review, S. Sowmya, M. Saimurugan, Immanuel A. Edinbarough Sep 2024

Rotational Machine Fault Diagnosis Using Artificial Intelligence (Ai) Strategies For The Operational Challenges Under Variable Speed Condition: A Review, S. Sowmya, M. Saimurugan, Immanuel A. Edinbarough

Informatics and Engineering Systems Faculty Publications

Rotational machines in industries often encounter uncertainties during operation, are monitored and diagnosed through machine condition monitoring. Particularly when speed varies, Artificial Intelligence (AI) provides a great deal of support in recognizing machine faults efficiently. This paper reviews various articles that focused on fault identification in industrial rotating machines under varying speed condition using AI techniques. It investigates various machinery faults, experimental datasets and reputed institutions datasets, complex signals from faulty components and their processing method. Further, the involvement of intelligent based techniques in extracting and selecting suitable features to classify defects are comprehensively reviewed. In addition, as multi-signal fusion …


Preliminary Molecular Study Of Chloramphenicol Anchoring On Laccase Enzyme From Trametes Hirsuta, Hanzhola Gusman Riyanto, Afiten Rahmin Sanjaya Sep 2024

Preliminary Molecular Study Of Chloramphenicol Anchoring On Laccase Enzyme From Trametes Hirsuta, Hanzhola Gusman Riyanto, Afiten Rahmin Sanjaya

Makara Journal of Science

Antibiotics are one of emerging pollutants generally emitted from livestock production and the food industry to the environment. The presence of this pollutant could initiate the development of resistant bacteria that can be fatal to human health. The degradation of antibiotics using enzymes or microbe could be an alternative because the residue or intermediate product is less harmful than of the conventional method. This research aims to support a preliminary study of the degradation of antibiotics using enzyme through molecular docking via Molecular Operating Environment software and molecular dynamics (MD) study via CABSFLEX 2.0 and WebGro macromolecular simulations. The molecular …


Evaluation Of The Water Quality And Distribution Of Heavy Metals In The Gomti River Flowing Through The Urban Region Of Lucknow, India, Neha Gondial, Sandhya Bharti Sep 2024

Evaluation Of The Water Quality And Distribution Of Heavy Metals In The Gomti River Flowing Through The Urban Region Of Lucknow, India, Neha Gondial, Sandhya Bharti

Makara Journal of Science

The physicochemical properties and heavy metals contents of the Gomti River water (GRW) samples collected from five selected sites covering a stretch of ~31 km in Lucknow, Uttar Pradesh, India were ascertained. The sites were Ghaila Pul, Mehndi Ghat, Shaheed Smarak, Kukrail Junction, and Bande Dam, represented as S1, S2, S3, S4, and S5, respectively, following from upstream to downstream. S1 was considered as a reference site. The values of pH, temperature, total dissolved solids (TDS), electrical conductivity (EC), turbidity, dissolved oxygen (DO), biochemical oxygen demand (BOD), total hardness (TH), total chloride (TC), total alkalinity (TA), total acidity (TAC), total …


Immobilization Of Ni(Ii) On Amine-Functionalized Mesoporous Silica As Catalyst For Benzyl Alcohol Acetylation Reaction, Wardah Nabilah, Eko Sri Kunarti, Fajar Inggit Pambudi Sep 2024

Immobilization Of Ni(Ii) On Amine-Functionalized Mesoporous Silica As Catalyst For Benzyl Alcohol Acetylation Reaction, Wardah Nabilah, Eko Sri Kunarti, Fajar Inggit Pambudi

Makara Journal of Science

In this study, amine-functionalized and Ni(II)-immobilized mesoporous silica materials were synthesized. This research aimed to synthesize mesoporous silica based on rice husk ash functionalized with amine and immobilized with Ni(II). The activity of amine-functionalized and Ni(II)-immobilized mesoporous silica materials was studied for the acetylation of benzyl alcohol with acetic anhydride as the acetylating agent. First, mesoporous silica was synthesized using rice husk ash using the sol–gel method, followed by amine functionalization using (3-aminopropyl)triethoxysilane (APTES) and Ni(II) immobilization through ultrasonic treatment. The results obtained showed that amine-functionalized and Ni(II)-immobilized mesoporous silica (SiO2/APTES/Ni(II)) were successfully synthesized, confirmed by Fourier transform …


First-Principles Calculations Of Thermoelectric Properties Of Fe-Based Full- Heusler Fe2cusi, Ai Nurlaela, Dwi Nanto, Anugrah Azhar, Elvan Yuniarti, Tony Kristiantoro, Dedi Dedi Sep 2024

First-Principles Calculations Of Thermoelectric Properties Of Fe-Based Full- Heusler Fe2cusi, Ai Nurlaela, Dwi Nanto, Anugrah Azhar, Elvan Yuniarti, Tony Kristiantoro, Dedi Dedi

Makara Journal of Science

A first-principle study using density functional theory (DFT) and Boltzmann transport was conducted to evaluate the thermoelectric (TE) properties of an Fe-based full-Heusler alloy. The compound studied is Fe2CuSi with a Cu2MnAl-type structure. The electronic properties of Fe2CuSi were obtained using DFT calculations by running the Quantum ESPRESSO (QE) package. By contrast, TE properties, including electron thermal conductivity, electric conductivity, and Seebeck coefficient, were computed using a semi-empirical Boltzmann transport model solved through the BoltzTraP software at 50–1,500 K temperature range. The spin-orbit coupling effect on these properties was also evaluated, demonstrating notable effects …


2024 - Faculty & Staff Research Symposium, Elizabeth Outka, Lidia Radi Sep 2024

2024 - Faculty & Staff Research Symposium, Elizabeth Outka, Lidia Radi

Faculty and Staff Research Symposium Programs

[Excerpt from the "Welcome"]

"Dear Colleagues,

Welcome to the second Faculty and Staff Research Symposium!

We are delighted to see such enthusiasm for this event, following the extraordinary response to last year’s inaugural Symposium. It is truly a testament to the vibrant, engaged community we have here — a group of colleagues deeply committed to ideas, creativity, and collaboration. Across our campus, faculty and staff continue to push the boundaries of research, to design and maintain new learning and gathering spaces, to craft remarkable art and performances, and to develop innovative programs that enrich our collective experience. . . . …


Jazz Ensembles I And Ii: September 27, 2024, Dr. Tom Marko Sep 2024

Jazz Ensembles I And Ii: September 27, 2024, Dr. Tom Marko

School of Music Programs

Center for the Performing Arts

September 27, 2024

Friday Evening

8:00 p.m.


Delusive Nature Of Flip-Flop Sign Secondary To Histoplasmosis, Omer Riyadh, Omron Hassan, Yashwanth Yerramalla Sep 2024

Delusive Nature Of Flip-Flop Sign Secondary To Histoplasmosis, Omer Riyadh, Omron Hassan, Yashwanth Yerramalla

Student Publications

Histoplasmosis, caused by Histoplasma capsulatum, often mimics the appearance of lung cancer on fludeoxyglucose (FDG) positron emission tomography (PET) scans. The “flip-flop fungus,” due to its similar presentation on imaging modalities, can lead to false-positive results and unnecessary invasive testing. We present a 46-year-old male patient with a lung nodule and bilateral hilar lymphadenopathy on an FDG-PET scan who initially presented with chest discomfort. Histoplasma infection was confirmed through Grocott's methenamine silver (GMS) stains on bronchoscopy-guided biopsy specimens. An analysis of additional cases from the literature highlighted the diverse clinical presentations and outcomes associated with this condition that may be …


Prevalence Of Cardiometabolic Risk Factors In Women: Insights From The Houston Heartreach Study, Arjun R Raghuram, Matthew W Segar, Stephanie Coulter, Joseph G Rogers Sep 2024

Prevalence Of Cardiometabolic Risk Factors In Women: Insights From The Houston Heartreach Study, Arjun R Raghuram, Matthew W Segar, Stephanie Coulter, Joseph G Rogers

The Texas Heart Institute Journal

BACKGROUND: Cardiovascular disease is the leading cause of death among women in the United States. Past research has highlighted the importance of the relationship between female-specific demographics and traditional risk factors. The present analysis aimed to identify the prevalence of modifiable risk factors in women attending a community cardiovascular health screening.

METHODS: Data collected between 2011 and 2019 were obtained from the Houston HeartReach Registry. Participants were classified as having or not having each of 4 traditional cardiometabolic risk factors: hypertension, diabetes, body mass index indicating overweight or obesity, and dyslipidemia. Differences in prevalence were compared using the Pearson χ2 …


Usf2 And Tfeb Compete In Regulating Lysosomal And Autophagy Genes, Jaebeom Kim, Young Suk Yu, Yehwa Choi, Do Hui Lee, Soobin Han, Junhee Kwon, Taichi Noda, Masahito Ikawa, Dongha Kim, Hyunkyung Kim, Andrea Ballabio, Keun Il Kim, Sung Hee Baek Sep 2024

Usf2 And Tfeb Compete In Regulating Lysosomal And Autophagy Genes, Jaebeom Kim, Young Suk Yu, Yehwa Choi, Do Hui Lee, Soobin Han, Junhee Kwon, Taichi Noda, Masahito Ikawa, Dongha Kim, Hyunkyung Kim, Andrea Ballabio, Keun Il Kim, Sung Hee Baek

Duncan NRI Faculty and Staff Publications

Autophagy, a highly conserved self-digestion process crucial for cellular homeostasis, is triggered by various environmental signals, including nutrient scarcity. The regulation of lysosomal and autophagy-related processes is pivotal to maintaining cellular homeostasis and basal metabolism. The consequences of disrupting or diminishing lysosomal and autophagy systems have been investigated; however, information on the implications of hyperactivating lysosomal and autophagy genes on homeostasis is limited. Here, we present a mechanism of transcriptional repression involving upstream stimulatory factor 2 (USF2), which inhibits lysosomal and autophagy genes under nutrient-rich conditions. We find that USF2, together with HDAC1, binds to the CLEAR motif within lysosomal …


The George-Anne Daily Deep Dive, Georgia Southern University Sep 2024

The George-Anne Daily Deep Dive, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.


Authentication Of Shallots From Brebes Using Gas Chromatography Fingerprinting Technique Combined With Chemometrics, Yana Setyani Pradina, Adelia Puteri, Gina Fauzia Rachma, Nazwa Balqis, Gerli Puspita Anggraini, Hendri Wasito Sep 2024

Authentication Of Shallots From Brebes Using Gas Chromatography Fingerprinting Technique Combined With Chemometrics, Yana Setyani Pradina, Adelia Puteri, Gina Fauzia Rachma, Nazwa Balqis, Gerli Puspita Anggraini, Hendri Wasito

Makara Journal of Science

Shallots from Brebes, also called Bima Brebes, have a more pungent aroma compared to other varieties. Its high demand results in increased prices in the market, leading to frequent cases of fraud wherein Bima Brebes shallots are replaced with other types of shallots. This study aimed to develop an analytical method using gas chromatography–flame ionization detector (GC-FID) fingerprinting combined with chemometrics to authenticate Bima Brebes shallots. Essential oils were extracted through ultrasonic hydrodistillation, followed by organoleptic, refractive index, GC-FID fingerprinting and chemometric analysis. The yield value of the five studied shallot varieties ranged from 0.02% to 0.08% w/w. Meanwhile, the …


Phenotypic Correlation, Path Analysis, And Quantitative Trait-Based Selection Of Elite Wheat Genotypes Under Heat Stress Conditions In The Terai Region Of Nepal, Radhakrishna Bhandari, Binod Panthi, Shivalal Nyaupane, Sandesh Shrestha, Prabin Sharma, Rajesh Kumar Gupta, Sansar Sahani, Mukti Ram Poudel Sep 2024

Phenotypic Correlation, Path Analysis, And Quantitative Trait-Based Selection Of Elite Wheat Genotypes Under Heat Stress Conditions In The Terai Region Of Nepal, Radhakrishna Bhandari, Binod Panthi, Shivalal Nyaupane, Sandesh Shrestha, Prabin Sharma, Rajesh Kumar Gupta, Sansar Sahani, Mukti Ram Poudel

Makara Journal of Science

Wheat is one of the most important cereal crops worldwide, but the production and productivity of wheat is affected by heat stress. A field experiment using an alpha lattice design with seven blocks was conducted on 35 elite wheat genotypes in the Terai region of Nepal to identify the most appropriate trait resulting in a high-yielding wheat genotype with high tolerance to heat stress. Correlation analysis revealed that booting-to-heading duration (BtoH), booting-to-anthesis duration (BtoA), plant height (Ph), spike length (SL), spike weight (SW), thousand grain weight (TGW), straw yield (SY), and total biomass yield (TY) had a significant positive correlation …


Polyvinyl Alcohol–Red Cabbage Nanofibers As Ph-Responsive Freshness Sensors For Advanced Food Packaging Technology, Foliatini Foliatini, Singgih Wibowo, Henny Rochaeni, Suhartini Suhartini, Fachrurrazie Fachrurrazie, Arzzaq Imanda Prianditya, Pradnadia Putri Hadriansyah, Naura Athira Putri Siregar, Novi Nurpadilah, Putri Alfiani, Maudi Rahim, Endah Sriwahyuni Sep 2024

Polyvinyl Alcohol–Red Cabbage Nanofibers As Ph-Responsive Freshness Sensors For Advanced Food Packaging Technology, Foliatini Foliatini, Singgih Wibowo, Henny Rochaeni, Suhartini Suhartini, Fachrurrazie Fachrurrazie, Arzzaq Imanda Prianditya, Pradnadia Putri Hadriansyah, Naura Athira Putri Siregar, Novi Nurpadilah, Putri Alfiani, Maudi Rahim, Endah Sriwahyuni

Makara Journal of Science

The development of innovative food packaging technologies, particularly those capable of monitoring freshness, has become increasingly important in the food industry. This research explores the development of a pH-responsive freshness sensor using polyvinyl alcohol–red cabbage (PVA/RC) nanofibers. The nanofibers are fabricated through the electrospinning technique and meticulously analyzed via scanning electron microscopy, Fourier-transform infrared (FTIR) spectroscopy, and differential scanning calorimetry (DSC). The results underscore the fine structure of the nanofiber matrix, with an average diameter of ~68 nm. FTIR analysis substantiates the presence of anthocyanin compounds from RC within the PVA/RC nanofibers, which confirms the integration of beneficial components into …