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Articles 121 - 150 of 113985
Full-Text Articles in Entire DC Network
Effect Of Partial Ablation Of Skeletal Dynamin Related Protein 1 On Mitochondrial Health, Inflammation, And Fibrosis In A Mouse Model Of Duchenne Muscular Dystrophy, Tessa L. Duzz
Graduate Masters Theses
Duchenne muscular dystrophy (DMD) is a progressive neuromuscular disorder characterized by muscle weakness, degeneration, fibrosis, and impaired muscle regeneration. Mitochondrial dysfunction is an early pathological feature of DMD and has been linked to excessive mitochondrial fission. Dynamin-related protein 1 (Drp1) is a central regulator of mitochondrial fission, a key process in regulating mitochondrial quality and function. Inhibition of Drp1-mediated mitochondrial fission has shown promise as a potential therapeutic target for alleviating pathology and dysfunction in dystrophic muscle. The objective of this study was to determine whether partial skeletal muscle-specific ablation of Drp1 could improve muscle pathology and mitochondrial health in …
Infrared Detectability Of Whale Species And Behaviors To Enhance Automatic Detection For Real-Time Vessel Strike Avoidance, Laura J. Howes
Infrared Detectability Of Whale Species And Behaviors To Enhance Automatic Detection For Real-Time Vessel Strike Avoidance, Laura J. Howes
Graduate Masters Theses
Real-time detection of large whales at sea is critical for mitigating serious injury and mortality from ship strikes and other human activities such as seismic surveys, especially for endangered species such as the critically endangered North Atlantic Right Whale (Eubalaena glacialis). Traditional marine mammal observers are limited by environmental conditions and human factors, necessitating a robust, 24-hour solution. This study investigates the efficacy of a novel onboard detection tool infrared (IR) technology to detect whale blows and body parts. While IR is a promising advancement, its performance under varying sea conditions (e.g., fog, humidity) and its ability to …
Genomic Based Environmental Health Assessment: Vieques, Puerto Rico, Valeria Hernandez Talavera
Genomic Based Environmental Health Assessment: Vieques, Puerto Rico, Valeria Hernandez Talavera
Graduate Doctoral Dissertations
From 1941 to 2003, the United States Navy and North Atlantic Treaty Organization (NATO) used Vieques, Puerto Rico, for military training, which led to long-term pollution from metals, organic chemicals, explosives, and per- and polyfluoroalkyl substances (PFAS). While earlier research found these contaminants in the environment and in living organisms, their combined effects on local ecosystems remain poorly understood.
This dissertation used a Genomic-Based Environmental Health Assessment (GEHA) framework to study the ecological risks from past military pollution in Vieques. The approach combined sediment toxicity tests, chemical analysis, gene expression studies, microbial community analysis, and community-based research. The four main …
Enhanced Osseointegration Of Functionally Graded Co˗Cr˗Mo˗Ti/Ha Implants: In Vitro And In Vivo Study In A Rabbit Model, Afrah M. Al Hussainey, Randa Kamel Hussain, Aseel Mustafa Abdul Majeed
Enhanced Osseointegration Of Functionally Graded Co˗Cr˗Mo˗Ti/Ha Implants: In Vitro And In Vivo Study In A Rabbit Model, Afrah M. Al Hussainey, Randa Kamel Hussain, Aseel Mustafa Abdul Majeed
Karbala International Journal of Modern Science
The present investigation aims to evaluate the effects of acid and laser surface treatments on the surface characteristics, biocompatibility, and osseointegration of functionally graded implants fabricated from a Co–Cr–Mo–Ti/HA alloy. The implant surfaces were modified using either an Nd: YAG laser or hydrochloric acid (HCl), while untreated implants served as controls. Atomic force microscopy (AFM) showed that the acid-treated surface exhibited the highest mean surface roughness (Sa) of 58.10 ± 0.24 nm compared to the laser-treated surface (42.64 ± 0.83 nm) and the untreated surface (37.73 ± 0.89 nm). The MTT assay also demonstrated a favourable cellular response on the …
From Insect Cognition To Sentience: Exploring The Edge, Catherine Macri, Martin Giurfa
From Insect Cognition To Sentience: Exploring The Edge, Catherine Macri, Martin Giurfa
Animal Sentience
What does The Edge of Sentience tell us about insect sentience and consciousness? In this commentary, we reflect on Jonathan Birch’s framework for defining and scientifically investigating sentience in animals. We discuss the methodological challenges of studying subjective experience in evolutionary distant species, and consider trace conditioning, affective states, and neural architectures as potential windows into consciousness in insects. We argue that uncertainty, whether concerning definitions or methodology, should not prevent experimental investigation; rather it should motivate new approaches and experimental designs for exploring the diversity of conscious experience.
Mitochondrial Trna-Derived Fragments As Candidate Metastasis-Modifying Rna, Katy L. Swancutt, R. Mckinnon Walsh, Sydney Quijano, Emily Schueddig, Devin C. Koestler, Adam D. Scheid, Tony Vanden Bush, Yi Jing, Isidore Rigoutsos, Danny R. Welch
Mitochondrial Trna-Derived Fragments As Candidate Metastasis-Modifying Rna, Katy L. Swancutt, R. Mckinnon Walsh, Sydney Quijano, Emily Schueddig, Devin C. Koestler, Adam D. Scheid, Tony Vanden Bush, Yi Jing, Isidore Rigoutsos, Danny R. Welch
Computational Medicine Center Faculty Papers
UNLABELLED: How mitochondrial DNA (mtDNA) polymorphisms influence complex phenotypes remains poorly understood. Using mitochondrial-nuclear exchange mice, we previously showed that mtDNA single-nucleotide polymorphisms (SNP) modify metastasis, cardiovascular disease, and epigenetic marks independently of metabolic differences. The only mtDNA SNP correlating with these phenotypes resides in the gene encoding mitochondrial transfer RNA (tRNA)-arginine [mt-tRNAArg (UCG), mt-TR], suggesting a role for non-protein-coding loci. In this study, we identify and preliminarily characterize previously undescribed tRNA-derived fragments (tRF) generated from mt-TRs. Northern blotting revealed distinct tRF that are differentially expressed among mtDNA SNPs, between lung and liver, and between sexes. Surprisingly, small RNA sequencing …
Utah Vegetable Production Guide (5th Edition), Nick Volesky, Marion Murray, Amelia Olds, Bridger Carey
Utah Vegetable Production Guide (5th Edition), Nick Volesky, Marion Murray, Amelia Olds, Bridger Carey
All Current Publications
This guide, written by a collection of Utah State University (USU) Extension faculty and specialists, provides information on general Utah vegetable production, soil, nutrient, and water management, integrated pest management practices, and pesticides. The included chapters cover various vegetable crops, including brassicas, cucurbits, leafy greens, potatoes, legumes, onions, root crops, sweet corn, and solanaceous crops.
Trophic Ecology Of A South Carolina Estuarine Predator Guild, Shane John Molander
Trophic Ecology Of A South Carolina Estuarine Predator Guild, Shane John Molander
Electronic Theses and Dissertations
Estuaries are among the world’s most productive ecosystems in the world and are characterized by the convergence of two distinct habitats, creating a mosaic of environmental conditions from inland rivers to the nearshore ocean. Many fishes occupy estuaries during various life stages for growth, reproduction, or foraging, and may reside in them seasonally. The co-occurrence of species, particularly upper-trophic level carnivores, can result in competitive interactions for prey resources within a shared environment. Identifying the degree of these interactions as well as understanding basal energy consumption can inform food web dynamics and how overlapping species use shared spaces. I used …
Beyond Better Conditions: Seaweed Farming And The Number Of Sentient Animals In Aquaculture, Shrilaxmi Patil, Matthew Unerman, Wasseem Emam
Beyond Better Conditions: Seaweed Farming And The Number Of Sentient Animals In Aquaculture, Shrilaxmi Patil, Matthew Unerman, Wasseem Emam
Animal Sentience
Oldfield & Bonano (2024) (O&B) document how far fish welfare research lags behind welfare research in other animals. We share O&B’s feelings-based concept of welfare and agree that aquaculture seeded this field; but research volume has not scaled with animal numbers: Welfare attention per farmed fish or decapod remains negligible. Along the lines of preceding commentaries (Maia 2024, Mather 2024), we treat farmed aquatic animals as individuals rather than tonnage. We then raise a point so far absent from the commentary on O&B so far: reducing the number of sentient animals entering intensive systems. Coastal seaweed farming, which cultivates non-sentient …
Hydrogels For Local Drug Delivery In Biofilm-Associated Periprosthetic Joint Infection: Current Progress And Future Directions, Karolina Kraus, Pawel Mikziński, Bindu Subhadra, Emil Paluch
Hydrogels For Local Drug Delivery In Biofilm-Associated Periprosthetic Joint Infection: Current Progress And Future Directions, Karolina Kraus, Pawel Mikziński, Bindu Subhadra, Emil Paluch
Faculty Publications - Biological Sciences
Periprosthetic joint infection (PJI) remains one of the most serious complications of arthroplasty, largely due to the formation of microbial biofilms on implant surfaces. Biofilm-associated infections exhibit increased tolerance to antimicrobial therapy and host immune responses, making eradication difficult and often requiring repeated surgical interventions. Consequently, there is a growing need for effective local therapeutic strategies capable of delivering high concentrations of antimicrobial agents directly to the site of infection while minimizing systemic toxicity. Hydrogels have emerged as promising drug delivery platforms for the management of biofilm-associated PJI. Their biocompatibility, injectability, high water content, and tunable physicochemical properties enable controlled …
Identification And Characterization Of Novel Immune Modulating Genes In Parkinson's Disease, Kathleen Chaundy Paul Murphy
Identification And Characterization Of Novel Immune Modulating Genes In Parkinson's Disease, Kathleen Chaundy Paul Murphy
Dartmouth College Ph.D Dissertations
Parkinson’s disease (PD) is a progressive age-related neurodegenerative disorder characterized by both motor and non-motor symptoms. The poorly understood prodromal period, decades-long progression, and disease-phenotype heterogeneity continue to impede the development of preventive and curative therapies. A growing appreciation of immune system changes during the progression of PD suggests that evaluating peripheral immune cells may help identify signatures relevant to disease etiology. We aimed to expand our understanding of the peripheral immune compartment in PD via two lines of investigation: (1) by employing single-cell RNA sequencing to profile the transcriptomes of peripheral blood mononuclear cells (PBMCs) from a cohort of …
Determining The Feasibility Of A Habituation Assessment In Managed Red Wolves, Emily C. Lynch, Joseph W. Hinton, Jennifer B. Nagashima, Curtis Malott, Natalie J. Johnson, Emily Haering, Robin Petersen, Allison Johnson, Julie K. Young
Determining The Feasibility Of A Habituation Assessment In Managed Red Wolves, Emily C. Lynch, Joseph W. Hinton, Jennifer B. Nagashima, Curtis Malott, Natalie J. Johnson, Emily Haering, Robin Petersen, Allison Johnson, Julie K. Young
Wildland Resources Faculty Publications
For species extirpated from the wild, ex situ breeding programs are essential for providing the individuals necessary for re-establishing wild populations through reintroductions. However, repeated exposure to humans under managed care may reduce wariness and alter behavioral responses in ways that are maladaptive after release. Although some pre-release behaviors reflect natural responses essential for survival and reproduction, others may result from habituation to humans and increase the risk of conflict, recapture, or mortality following translocation. These risks underscore the need for behavioral assessments to help identify appropriate candidates for release. However, because the assessments themselves require some exposure to humans, …
Sporicidal Activity Mechanism Of Lactic Acid And Peracetic Acid On Bovine Pathogenic Bacillus Cereus Spores, Xin Zhang, Yunjiao Chen, Jingjing Zhao, Haiying Zheng, Lanlan Liu, Wei Liu, Mingshan Fu, Weijuan Jia, Zelin Jia, Jiayu Cui, Yuhang Zhang, Huisheng Xiong, Yujie Ma, Xueli Wang, Haifeng Wang
Sporicidal Activity Mechanism Of Lactic Acid And Peracetic Acid On Bovine Pathogenic Bacillus Cereus Spores, Xin Zhang, Yunjiao Chen, Jingjing Zhao, Haiying Zheng, Lanlan Liu, Wei Liu, Mingshan Fu, Weijuan Jia, Zelin Jia, Jiayu Cui, Yuhang Zhang, Huisheng Xiong, Yujie Ma, Xueli Wang, Haifeng Wang
The Thai Journal of Veterinary Medicine
In recent years, the pathogenicity of Bacillus cereus (B. cereus) has increased significantly, its host adaptability has continued to expand, and the infection spectrum has also expanded. At the same time, food contamination by B. cereus is also common. Therefore, it is of practical significance to select green, safe and effective inhibitors. Lactic acid (LA) and peroxyacetic acid (PAA) possess good antibacterial properties, making them environmentally friendly, safe, and non-toxic. The purpose of this experiment was to preliminarily explore the inhibition mechanism of LA and PAA on B. cereus spores. The effects of LA and PAA on B. …
Effects Of Intensive Exercise On The Blood Chemistry Of Fighting Bulls In Southern Thailand, Siriwat Wasiksiri, Pratthana Yongsakulchai, Wichaya Thongtako, Paradorn Muangnil, Teepakorn Adulkasem
Effects Of Intensive Exercise On The Blood Chemistry Of Fighting Bulls In Southern Thailand, Siriwat Wasiksiri, Pratthana Yongsakulchai, Wichaya Thongtako, Paradorn Muangnil, Teepakorn Adulkasem
The Thai Journal of Veterinary Medicine
Bullfighting is a cultural activity in southern Thailand. Bulls walk and undergo intensive exercise before competition. In the arena, winners are determined by their opponents' surrender, so bulls do not die after fighting. However, there are very few studies on organ injuries in living bulls during these activities. This study compared the effects of walking and intensive exercise on complete blood count (CBC) and blood chemistry. Blood parameters of 14 Thai fighting bulls aged over 6 years, regularly trained for walking and intensive exercise, were measured and analyzed using a paired t-test or Wilcoxon signed-rank test. Eosinophils decreased significantly after …
Cells And Networks In Flux: Rethinking Ontogenesis And Pathogenesis, Mark L. Tykocinski
Cells And Networks In Flux: Rethinking Ontogenesis And Pathogenesis, Mark L. Tykocinski
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
Organ and tissue functions emerge from the coordinated activity of cell networks. Therapeutics that act on pathogenic cell networks, modulating their cellular interplay, follow naturally. Over several decades, our laboratory has developed a series of approaches for rewiring cell networks, culminating in a class of cell surface-directed signal converter proteins (SCPs) that do so by modulating juxtacrine and autocrine signaling in and among their nodal cells. A first such SCP has now produced encouraging clinical data for cancer immunotherapy. Yet, these early network-directed fusion proteins rest on a deliberately simplified picture: discrete end-cell types plugged into graphically tractable networks. That …
The Invisible Crop: Harnessing Root System Architecture In Heirloom Collards For Climate-Resilient Urban Agriculture, Vincent Antonio Brazelton
The Invisible Crop: Harnessing Root System Architecture In Heirloom Collards For Climate-Resilient Urban Agriculture, Vincent Antonio Brazelton
Arts & Sciences Graduate Student Theses and Dissertations
Growing food in urban spaces often means working within variable, resource-limited environments, creating a need for crops that can withstand heterogeneous growing conditions. Heirloom collards (Brassica oleracea var. viridis) are known for their aboveground diversity and cultural importance, but much less is known about the variation that exists belowground. This dissertation examines root system architecture (RSA) diversity across 19 historically underutilized heirloom collard accessions using a multi-scale phenotyping approach that includes controlled gel-based imaging of seedlings and 2D imaging of mature field-grown root systems. Across both seedling and mature stages, heirloom collards showed substantial variation in RSA. These differences revealed …
The Influence Of Circadian Rhythm Disruption And Apoe4 On The Prognosis And Progression Of Alzheimer’S Disease, Kayla Bradby
The Influence Of Circadian Rhythm Disruption And Apoe4 On The Prognosis And Progression Of Alzheimer’S Disease, Kayla Bradby
Graduate Student Dissertations, Theses, Capstones, and Portfolios
Alzheimer’s disease is characterized by cognitive decline and memory loss and is the most common form of dementia. Genetic factors such as apolipoprotein E have been significantly associated with AD development and progression, most specifically the APOE4 isoform. Emerging evidence has shown that when the body’s circadian rhythm, the 24-hour dark/light cycle, is disrupted, the potential to develop a neurodegenerative disease such as AD increases. The purpose of this literature review is to examine the relationship between AD, circadian rhythm, and the APOE isoforms. This review puts a particular emphasis on the APOE4 isoform, as it has been shown to …
Dissecting Tumor Evolution And Immune Composition In Prc2 Loss (H3k27me3 Loss) Vs Retained Mpnst, Kuangying Yang
Dissecting Tumor Evolution And Immune Composition In Prc2 Loss (H3k27me3 Loss) Vs Retained Mpnst, Kuangying Yang
Arts & Sciences Graduate Student Theses and Dissertations
Malignant peripheral nerve sheath tumors (MPNSTs) are aggressive sarcomas that arise sporadically or in the setting of neurofibromatosis type 1 (NF1). Although benign plexiform neurofibromas (PNs) are common in NF1, only a subset undergo malignant transformation, and the molecular events that define high-risk progression remain incompletely understood. A major axis of biological heterogeneity in MPNST is loss of Polycomb Repressive Complex 2 (PRC2), commonly detected through loss of H3K27me3 and frequently mediated by alterations in SUZ12 or EED. This dissertation integrates three manuscript-based studies to define genomic resources, tumor-intrinsic vulnerabilities, and immune microenvironmental remodeling in NF1-associated peripheral nerve sheath tumors, …
Hemodynamic Characterization Of Cardiac Dysfunction After Traumatic Brain Injury Using A Controlled Cortical Impact Model In Male Rats, Preston So, Amit Iyengar, Noah Weingarten, Mrinal Patel, Jessica Dominic, Andrew Belec, Joyce Ho, Samuel Shin, Pavan Atluri
Hemodynamic Characterization Of Cardiac Dysfunction After Traumatic Brain Injury Using A Controlled Cortical Impact Model In Male Rats, Preston So, Amit Iyengar, Noah Weingarten, Mrinal Patel, Jessica Dominic, Andrew Belec, Joyce Ho, Samuel Shin, Pavan Atluri
Division of Cardiology Faculty Papers
Traumatic brain injury (TBI) is associated with cardiovascular dysfunction that worsens clinical outcomes, yet the underlying mechanisms are poorly under stood. Clinical studies are limited by heterogeneity, highlighting the need for con trolled experimental models. Controlled cortical impact (CCI) provides precise control of injury severity, and invasive pressure- volume (PV) loop analysis allows detailed hemodynamic assessment. Adult male Wistar rats underwent sham op eration or mild or severe CCI- induced TBI. PV- loop assessment and transtho racic echocardiography were performed at 8 or 24 h after TBI or sham. Serum epinephrine (EPI) and norepinephrine (NE) were quantified by ELISA. At …
Probiotic Intervention In Colorectal Cancer: The Cytotoxic And Apoptotic Potential Of Lactobacillus Cell-Free Supernatants, Bahar Yilmaz, Berna Erdal
Probiotic Intervention In Colorectal Cancer: The Cytotoxic And Apoptotic Potential Of Lactobacillus Cell-Free Supernatants, Bahar Yilmaz, Berna Erdal
Turkish Journal of Biology
Background/aim: Failures in the treatment of colorectal cancer (CRC) have increased scientific interest in the potential of the bioactive compounds contained in cell-free supernatants (CFSs) obtained from probiotic bacteria for cancer treatment. The aim in this study was to investigate the effects of CFSs obtained from Lactobacillus delbrueckii subsp. bulgaricus (L. bulgaricus) and Lactobacillus paracasei subsp. paracasei (L. paracasei) on colorectal cancer cell lines (HT-29 and Caco-2) and a healthy colon epithelial cell line (CCD841 CoN).
Materials and methods: Cytotoxic effects on the cell lines were determined by MTT assay. In line with the IC50 values obtained, morphological changes were …
Antiatopic Dermatitis Activity Of Lissachatina Fulica Mucin: Network Pharmacology Analysis And Experimental Validation, Atin Supiyani, Wasmen Manalu, Lina Noviyanti Sutardi, Mawar Subangkit, Andriyanto Andriyanto
Antiatopic Dermatitis Activity Of Lissachatina Fulica Mucin: Network Pharmacology Analysis And Experimental Validation, Atin Supiyani, Wasmen Manalu, Lina Noviyanti Sutardi, Mawar Subangkit, Andriyanto Andriyanto
Turkish Journal of Biology
Background/aim: Lissachatina fulica mucin (LFM) has been used as a nutraceutical, therapeutic agent, and cosmetic ingredient. The bioactivity of mucin depends on bioactive compounds whose composition is strongly influenced by the snail’s diet. This study investigated the bioactive compounds in L. fulica mucin as potential therapeutic agents for atopic dermatitis (AD).
Materials and methods: LFM was collected from snails fed long beans and melon rinds for 4 weeks, freeze-dried, and analyzed using liquid chromatography–mass spectrometry followed by network pharmacology (NP) analysis to identify its bioactive compounds. A total of 60 BALB/c mice were sensitized on the dorsal skin with 1% …
The N-Terminal, Wd40, And C-Terminal Domains Of Wdr-31 Control Ciliary Localization And Cooperate With Elmod/Rp2 Gaps To Maintain Membrane Compartmentalization, Sebi̇ha Çevi̇k, Fatma Güzel
The N-Terminal, Wd40, And C-Terminal Domains Of Wdr-31 Control Ciliary Localization And Cooperate With Elmod/Rp2 Gaps To Maintain Membrane Compartmentalization, Sebi̇ha Çevi̇k, Fatma Güzel
Turkish Journal of Biology
Background/aim: WD40 repeats are found in many ciliary proteins. Although the WD40 repeat-containing WD repeat-containing protein 31 (WDR-31) is known to regulate ciliary protein trafficking and morphology, the specific contributions of its N-terminal, WD40, and C-terminal domains to protein localization and ciliary gate integrity remain unclear. Aim of this study is to dissect the functional roles of WDR-31 domains by investigating their contributions to ciliary localization, ciliary protein trafficking, and gate integrity.
Materials and methods: Using CRISPR/Cas9 technology, we generated Caenorhabditis elegans strains with in-frame deletions that removed the N-terminus (WDR-31(ΔN)), WD40 (WDR-31(ΔWD)), and C-terminus (WDR-31(ΔC)). We next examined the …
Discovery And Functional Characterization Of Novel Programmed Death-Ligand 1 Monoclonal Antibodies, Nurşah Ersezen, Mai̇de Şeker, Arzu Aysan, Durmuş Akdoğan, Mehmet Ender Avci, Asli Kurden Pekmezci̇, Si̇bel Kalyoncu Uzunlar, Mehmet İnan, Tamer Yağci
Discovery And Functional Characterization Of Novel Programmed Death-Ligand 1 Monoclonal Antibodies, Nurşah Ersezen, Mai̇de Şeker, Arzu Aysan, Durmuş Akdoğan, Mehmet Ender Avci, Asli Kurden Pekmezci̇, Si̇bel Kalyoncu Uzunlar, Mehmet İnan, Tamer Yağci
Turkish Journal of Biology
Background/aim: Targeted therapies with monoclonal antibodies provide cancer patients with better prognosis and diseasefree survival. The blockade of immune checkpoints, including programmed cell death protein-1 (PD-1) and its ligand PD-L1, with monoclonal antibodies may boost immune responses against tumors and is regarded as an effective strategy in cancer immunotherapy. We describe the generation of anti-PD-L1 monoclonal antibodies with high affinity and specificity, and we assess their potential for therapeutic use in cancer.
Materials and methods: Hybridomas were selected for PD-L1 specificity and cross-reactivity with other immune checkpoint proteins and PD-L1 orthologs using indirect ELISA. Immunofluorescence and Western blotting assays were …
Land-Use Transitions And Carbon Emissions Of Aquaculture Expansion In The Brazilian Amazon, Felipe S. Pacheco, Sebastian A. Heilpern, Rafael M. Almeida, Suresh A. Sethi, Marcela Miranda, Nicholas Ray, Laura Greenstreet, Joshua Fan, Brendan H. Rappazzo, Marcelo Gomes Da Silva
Land-Use Transitions And Carbon Emissions Of Aquaculture Expansion In The Brazilian Amazon, Felipe S. Pacheco, Sebastian A. Heilpern, Rafael M. Almeida, Suresh A. Sethi, Marcela Miranda, Nicholas Ray, Laura Greenstreet, Joshua Fan, Brendan H. Rappazzo, Marcelo Gomes Da Silva
School of Earth, Environmental, & Marine Sciences Faculty Publications
Accounting for land-use change underlying food sector expansion is critical for conserving ecosystem integrity. This challenge is particularly acute in the Amazon, where the conversion of forests for food production is pronounced and has broad implications for global biodiversity and the cycling of water and carbon. Here, we analyze land-use transitions associated with aquaculture development in the Brazilian Amazon. We found that a 450-fold increase in aquaculture pond area from 1985 to 2022 occurred primarily on pasturelands (87%) but also included wetland conversion (4%) and deforestation (5%). Notably, continued growth can be sustained within already altered landscapes: In Rondônia, the …
For Weight Loss: Why Do Glp-1 Agonists Work, And How Can We Make Them Work Better?, Charlise Giang, Jieyi Meng, Mahmoud Ali Mohammad, Zhenqi Liu, Xinle Wu, Yi Zhu
For Weight Loss: Why Do Glp-1 Agonists Work, And How Can We Make Them Work Better?, Charlise Giang, Jieyi Meng, Mahmoud Ali Mohammad, Zhenqi Liu, Xinle Wu, Yi Zhu
Children’s Nutrition Research Center Staff Publications
Glucagon-like peptide 1 receptor agonists (GLP-1RAs) have revolutionized the management of not only type 2 diabetes but also obesity. However, even with rapid therapeutic advances in GLP-1RAs, questions regarding the fundamental principles of GLP-1-mediated weight loss and the enhanced efficacy of next-generation therapies remain. In this comprehensive review article, we first examine the milestones of GLP-1, from its initial discovery and biological characterization to its successful translation into clinical therapy. Furthermore, this review highlights the latest clinical trial data, specifically HbA1c reduction, weight-loss efficacy, and safety profiles, while exploring current pipelines of major pharmaceutical companies. Additionally, we delineate the mechanistic …
Performance Of Dual-Form Terminalia Catappa Organic Fertilizers On Sweet Corn Yield And Economic Viability In Tropical Highlands, Stefina Liana Sari, Eso Solihin, Rahmat Budiarto
Performance Of Dual-Form Terminalia Catappa Organic Fertilizers On Sweet Corn Yield And Economic Viability In Tropical Highlands, Stefina Liana Sari, Eso Solihin, Rahmat Budiarto
Jurnal Kultivasi
Recycling underutilized plant biomass into organic fertilizers underpins low-input cropping strategies, but liquid and solid formulations derived from a common feedstock have seldom been evaluated side by side under field conditions. This study aimed to (i) characterize the physicochemical properties and safety profile of a liquid organic fertilizer (LOF) and a crumb-type organic fertilizer (COF) co-produced from Terminalia catappa leaf compost, (ii) compare their effects on sweet corn growth and yield, (iii) determine relative agronomic effectiveness (RAE), and (iv) evaluate economic feasibility of the most promising organic–inorganic combinations. We produced LOF and COF through aerobic composting of Terminalia catappa leaves …
A New Species Of Liocheles Sundevall, 1833 (Scorpiones: Hormuridae) From The Western Himalayas, Virender К. Bhardwaj, Sunil Katal, H. T. Lalremsanga, Zeeshan A. Mirza
A New Species Of Liocheles Sundevall, 1833 (Scorpiones: Hormuridae) From The Western Himalayas, Virender К. Bhardwaj, Sunil Katal, H. T. Lalremsanga, Zeeshan A. Mirza
Euscorpius
Sampling in the Western Himalayas of India led to the discovery of a population of the genus Liocheles Sundevall, 1833, that differes from all Indian congeners. Molecular and morphological data confirmed the distinctiveness of the population, which is here described as a new species. The new species is morphologically similar to L. longimanus (Werner, 1939), from which it differs in the arrangement of trichobothria on external patella and structure of the hemispermatophore. A preliminary molecular phylogeny of the family Hormuridae based on the mitochondrial cytochrome oxidase I gene is presented.
Correlation And Redundancy Analysis Of Statistical Features For Permanent Magnet Synchronous Motor Fault Detection, Ibrahim Muhammad, Benjamin Olabisi Akinloye
Correlation And Redundancy Analysis Of Statistical Features For Permanent Magnet Synchronous Motor Fault Detection, Ibrahim Muhammad, Benjamin Olabisi Akinloye
Mansoura Engineering Journal
Feature selection plays a critical role in designing efficient and interpretable condition monitoring frameworks for electrical drives. In this paper, a correlation analysis of statistical and spectral features is performed for Permanent Magnet Synchronous Motor (PMSM) fault detection in naval windlass systems. Using both simulated data from a MATLAB/Simulink model and real shipboard current signals acquired from five Nigerian Navy vessels over one-month monitoring periods, higher-order statistical moments (Mean, Variance, Standard Deviation, Skewness, Kurtosis) and the Fault Severity Index (FSI) were computed alongside Total Harmonic Distortion (THD). Pearson correlation coefficients were employed to quantify feature relationships under healthy and faulty …
Numerical Parametric Assessment Of Lap-Spliced Reinforced Concrete Beams With Steel, Gfrp, And Hybrid Reinforcement, Salah Mohsen, Mohamed H. Makhlouf, Marwa I. Badawi, Gamal Ismail
Numerical Parametric Assessment Of Lap-Spliced Reinforced Concrete Beams With Steel, Gfrp, And Hybrid Reinforcement, Salah Mohsen, Mohamed H. Makhlouf, Marwa I. Badawi, Gamal Ismail
Mansoura Engineering Journal
This study presents a numerical parametric investigation into the flexural performance of reinforced concrete beams incorporating different reinforcement types and lap splice configurations, based on finite element modeling using ABAQUS and benchmarked against ACI 440 design provisions. Sixteen beam models were developed and analyzed under four-point bending to evaluate the influence of reinforcement type (steel, GFRP, and hybrid), splice length, and number of spliced bars on the global structural response. The results indicate that splice detailing plays a governing role in controlling failure mode and ductility. Beams without lap splices exhibited enhanced ductile behavior, whereas shorter splice lengths and higher …
An In-Depth Study Of Fruit Preservation: Effect Of Calcium Chloride And Methyl Jasmonate Applications On Quality And Biochemical Properties Of Cherry Fruits During Cold Storage, Muhammet Ali̇ Gündeşli̇
An In-Depth Study Of Fruit Preservation: Effect Of Calcium Chloride And Methyl Jasmonate Applications On Quality And Biochemical Properties Of Cherry Fruits During Cold Storage, Muhammet Ali̇ Gündeşli̇
Turkish Journal of Agriculture and Forestry
Sweet cherry (Prunus avium L.) is a highly perishable fruit that undergoes rapid quality deterioration during postharvest storage. This study evaluated the effects of postharvest applications of Methyl Jasmonate (MeJA, 1 mM) and Calcium Chloride (CaCl₂, 2%), applied individually and in combination, on maintaining the quality and biochemical properties of cherries during 21 days of cold storage at 0 ± 1 °C. Key parameters including weight loss, decay rate, soluble solids content (SSC), pH, titratable acidity, respiration rate, phenolic profile, and organic acid composition were monitored. The combined MeJA + CaCl₂ treatment was consistently more effective than individual applications in …