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Detection Of Early Browning Inside Fragrant Pears Based On Time-Frequency Images Of Acoustic And Vibration Signals, Zhang Feng, Yu Junyang, Xiao Ping, Zhang Hui, Wang Kai Jun 2026

Detection Of Early Browning Inside Fragrant Pears Based On Time-Frequency Images Of Acoustic And Vibration Signals, Zhang Feng, Yu Junyang, Xiao Ping, Zhang Hui, Wang Kai

Food and Machinery

［Objective］ To explore the detection efficacy of models constructed by combining time-frequency image features of the fragrant pears in acoustic and vibration with machine learning algorithms.［Methods］ Acoustic and vibration signals are collected from fragrant pears exhibiting varying degrees of internal browning using a custom-built non-destructive detection device. Time-frequency images are transformed using the short-time Fourier transform (STFT),continuous wavelet transform (CWT), and the S-transform. Then, texture feature parameters in 15 time-frequency domains are extracted, respectively, from 3 types of time-frequency images using the Gray-Gradient Co-occurrence Matrix (GGCM). Additionally, correlation analysis is performed between these feature parameters and the fragrant pear browning …

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A Rapid Quality Inspection Method For Refrigerated Fish Based On Improved Plsr-Yolov 13, Wu Xia, Tian Erlin, Wang Qifeng, Zhu Cong Jun 2026

A Rapid Quality Inspection Method For Refrigerated Fish Based On Improved Plsr-Yolov 13, Wu Xia, Tian Erlin, Wang Qifeng, Zhu Cong

Food and Machinery

［Objective］ To effectively solve the problems of complex operation, long time consumption, insufficient accuracy, and difficulty in balancing speed and accuracy in existing quality inspection methods for refrigerated fish.［Methods］ On the basis of a food quality inspection system that integrates multiple detection technologies, a rapid quality inspection method for refrigerated fish that combines hyperspectral data and machine vision is constructed. The hyperspectral imaging technology is employed to collect spectral data of refrigerated fish, and the data are preprocessed and input into an improved partial least squares regression model to achieve accurate determination of total volatile basic nitrogen content, and then …

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Effects Of Synergistic Preservation Technology On Quality And Shelf Life Of Meat Buns Under Room Temperature Storage, Li Shumin, Yu Xin, Du Ting, Wu Yina, Du Xinjun Jun 2026

Effects Of Synergistic Preservation Technology On Quality And Shelf Life Of Meat Buns Under Room Temperature Storage, Li Shumin, Yu Xin, Du Ting, Wu Yina, Du Xinjun

Food and Machinery

［Objective］ To develop a synergistic preservation scheme for meat buns that balances safety and quality stability, thereby achieving a 7-day safe shelf life during room temperature storage.［Methods］ High-temperature high-pressure sterilization or stewing is adopted as the core pretreatment procedure. The wrapper is added with calcium propionate (0.15 g/kg ),while the meat filling is incorporated with compound preservatives including sodium diacetate (1.5 g/kg ), potassium sorbate (0.060 g/kg ), and ε-polylysine (0.20 g/kg ). Combined with the synergistic effects of modified atmosphere packaging and preservation pads, a storage environment is constructed to continuously inhibit microbial regrowth and delay oxidation.［Results］ The meat …

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Effects Of Ozone Treatment At Different Concentrations On Storage Quality Of Fresh Peanuts, Yang Hui, Han Junhao, Xie Yongkang, Li Ping, Cao Shina Jun 2026

Effects Of Ozone Treatment At Different Concentrations On Storage Quality Of Fresh Peanuts, Yang Hui, Han Junhao, Xie Yongkang, Li Ping, Cao Shina

Food and Machinery

［Objective］ To study the preservation effect of ozone on fresh peanuts.［Methods］ "Four Red" fresh peanuts were used as experimental materials. Peanuts were treated with ozone at different concentrations (10,30,and 50 mg/L ) and stored at (4 ± 1) ℃ for 15 days. Edible quality, nutritional quality, and safety quality were measured every 3 days.［Results］ The effects of ozone treatment on the post-harvest storage quality of fresh peanuts varied with concentration. Compared with the control group, medium-to-low concentration ozone treatment (≤30 mg/L ) effectively reduced peanut mass loss, inhibited mold development and microbial growth, maintained stable kernel color and good texture, …

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Effects Of Air-Impingement Jet Drying On Drying Characteristics , Color , Nutritional Quality And Antioxidant Capacity Of Prunus Armeniaca L. Cv. Diaogan, Cheng Hui, Gao Jianrui, Li Chunqi, Lu Chunxia Jun 2026

Effects Of Air-Impingement Jet Drying On Drying Characteristics , Color , Nutritional Quality And Antioxidant Capacity Of Prunus Armeniaca L. Cv. Diaogan, Cheng Hui, Gao Jianrui, Li Chunqi, Lu Chunxia

Food and Machinery

［Objective］ Air-impingement jet drying technology is applied to explore the influence of drying temperature and air velocity on the drying characteristics, color, nutritional quality and antioxidant capacity of Prunus armeniaca L.cv.Diaogan.［Methods］ P.armeniaca samples are blanched and then dried at different temperatures (40,45,50,55,60 ℃) and air velocity (6,8,10,12,14 m/s), respectively. The drying characteristics, color, soluble sugar contents, total acid contents, total phenol contents and antioxidant activity were measured.［Results］ The air-impingement jet drying of P.armeniaca primarily falls into a rate-falling drying process. The drying curve and drying rate curve are significantly (P<0.05) affected by drying temperature but not significantly (P>0.05) by air velocity. The contents of soluble sugar, ascorbic …

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Effects Of Wrinkled Pea Meal Replacement Powder On Glucose And Lipid Metabolism Disorders And Gut Microbiota In Mice, Cui Yajun, Hong Lingyu, Zhou Sumei, He Yuhua, Yao Yang, Hou Dianzhi Jun 2026

Effects Of Wrinkled Pea Meal Replacement Powder On Glucose And Lipid Metabolism Disorders And Gut Microbiota In Mice, Cui Yajun, Hong Lingyu, Zhou Sumei, He Yuhua, Yao Yang, Hou Dianzhi

Food and Machinery

［Objective］ To investigate the effects of wrinkled pea meal replacement powder on glucose and lipid metabolism disorders and gut microbiota.［Methods］ A 12-week intervention experiment was conducted using a high-fat diet-fed mouse model. Changes in key indicators,including mouse phenotypes,blood biochemical parameters, histopathology, and gut microbial composition, were systematically monitored.［Results］ Wrinkled pea meal replacement powder significantly reduced fasting blood glucose, area under the blood glucose curve, and serum levels of total cholesterol, triglycerides, and low-density lipoprotein cholesterol in high-fat-fed mice (P<0.05). It effectively alleviated hepatic steatosis, reduced serum alanine aminotransferase levels (P<0.05), and significantly mitigated hepatocyte damage. Additionally, consumption of wrinkled pea meal replacement powder significantly regulated gut microecological imbalance induced by a high-fat diet, increased gut microbial richness, decreased the Firmicutes/Bacteroidetes ratio, and increased the relative abundance of beneficial bacteria, including norank_f_ Muribaculaceae, norank_o_ Clostridia _UCG- 014, and Bifidobacterium.［Conclusion］ Wrinkled pea meal replacement powder has potential application value in improving glucose and lipid metabolism and regulating gut health.

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Effects Of Gardenia Extract On Body Weight And Intestinal Mucosal Microbiota In Obese Mice, Liu Qin, Deng Na, Zhou Mengsi, Tan Zhoujin Jun 2026

Effects Of Gardenia Extract On Body Weight And Intestinal Mucosal Microbiota In Obese Mice, Liu Qin, Deng Na, Zhou Mengsi, Tan Zhoujin

Food and Machinery

［Objective］ To explore the effects of gardenia extract on intestinal mucosal microbiota and body weight in mice fed a high -fat diet, and to explore the microecological mechanism of gardenia extract in obese mice.［Methods］ The potential mechanism of gardenia extract in treating obesity is predicted by network pharmacology and molecular docking technology. Additionally, 24 SPF C 57BL/6 male mice are randomly assigned into a blank group (8 mice ) and a model group (16 mice ). The model group receives a high-fat diet for 12 weeks, while the blank group receives an ordinary diet. After modeling, 12 successfully modeled mice …

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Anti-Inflammatory Effect Of Sipunculus Nudus Collagen Peptide And Its Mechanism In Skin Wound Repair Promotion In Mice, Huang Haoyang, Zhang Junyi, Shen Weiqiang, Cao Wenhong, Lin Haisheng Jun 2026

Anti-Inflammatory Effect Of Sipunculus Nudus Collagen Peptide And Its Mechanism In Skin Wound Repair Promotion In Mice, Huang Haoyang, Zhang Junyi, Shen Weiqiang, Cao Wenhong, Lin Haisheng

Food and Machinery

［Objective］ To explore the repairing effect of Sipunculus nudus collagen peptide (SNCP ) on skin wounds and clarify its potential efficacy in anti -inflammation, oxidative stress regulation,and wound repair promotion.［Methods］ Collagen is extracted from the body wall of S.nudus via the hot water extraction method, and SNCP is subsequently prepared through enzymolysis and ultrafiltration. Then,the lipopolysaccharide (LPS)-induced RAW 264.7 cell inflammation model and the whole cortex wound inflammation model in mice are employed to detect the effect of SNCP on cytotoxicity and cell morphology, as well as the inflammatory, antioxidant, and growth factors in mouse wound tissues.［Results］ At 50 to …

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Flavonoid Extraction And Antioxidant Activity Of Daidai's Physiological Fallen Fruits, Zhang Xinyi, Li Qili, Li Zhijian, Ge Hanxiao, Shao Yuting, Xiao Yecheng, Li Tao, Su Donglin Jun 2026

Flavonoid Extraction And Antioxidant Activity Of Daidai's Physiological Fallen Fruits, Zhang Xinyi, Li Qili, Li Zhijian, Ge Hanxiao, Shao Yuting, Xiao Yecheng, Li Tao, Su Donglin

Food and Machinery

［Objective］ To explore a green extraction process for flavonoids from Daidai's physiological fallen fruits and to analyze the composition, microstructure, and antioxidant activity of the extracts.［Methods］ Flavonoids were extracted from Daidai's physiological fallen fruits using an ethanol-water solution combined with ultrasonic-assisted extraction. The extraction conditions were optimized through single-factor experiments. The flavonoid composition of the extract was determined by high-performance liquid chromatography (HPLC ), its microstructure was observed using scanning electron microscopy (SEM ), and in vitro antioxidant activity was evaluated by DPPH radical 苏东林（1979—），男，湖南省农业科学院研究员，博士。E-mail：sdl791228 @163.com scavenging, ABTS radical scavenging, and FRAP assays.［Results］ The optimal extraction conditions were: 75% ethanol, …

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Effect Of Garlic Paste Addition On Volatile Flavor Substances In Crayfish Tails, Tu Jianqiu, Fu Wenjun, Yang Xiaocong, Jing Lixiang, Zhu Jing, Li Jianfang Jun 2026

Effect Of Garlic Paste Addition On Volatile Flavor Substances In Crayfish Tails, Tu Jianqiu, Fu Wenjun, Yang Xiaocong, Jing Lixiang, Zhu Jing, Li Jianfang

Food and Machinery

［Objective］ To investigate the effect of garlic paste addition on volatile flavor substances and color attributes of crayfish tails, and provide a theoretical basis for flavor standardization in industrial production.［Methods］ This paper adopts gas chromatography-ion mobility spectrometry (GC-IMS ) combined with colorimetric analysis to study the characteristics of volatile components and color parameters (L*,a*,b* values ) of crayfish tails under garlic paste additions of 0%,4.4%,8.8%,13.2%,17.6%,and 22.0%. Principal component analysis (PCA ) is applied to analyze flavor differences.［Results］ Colorimetric analysis reveals that garlic paste addition significantly decreases L* from 45.69 to 34.50 and b* from 39.24 to 29.94 (P<0.05), while a* values show a significant difference under the garlic paste addition of more than 13.2% (P<0.05). A total of 53 volatile substances are identified by GC-IMS, and their total content increases gradually with the rising garlic paste addition (highest value in the 22% group at 18 749 and lowest value in the control group at 10 758). Camphene, 2-ethylbutanoic acid, 2-methylbutyl acetate, allyl isothiocyanate, and heptanal are identified as intrinsic flavor markers of crayfish meat. Key contributors to flavor include camphene, 1-heptanol, 3-pentenenitrile, 2,3-pentanedione, diacetyl, and isopropanol. PCA shows that the 13.2%~17.6% group exhibits significantly different flavor characteristics from other groups (PC1 contribution rate of 76%).［Conclusion］ Under the garlic paste addition of 8.8%~13.2%, the optimal balance between flavor and color attributes is achieved, while excessive addition of more than 17.6% results in aldehyde overaccumulation and accelerated browning.

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Optimization Of Polysaccharide Extraction Process From Chlorella Vulgaris And Their Antioxidant Activity, Wang Hua, Zhang Pengjuan, Xue Xiaodong, Liu Ziyu Jun 2026

Optimization Of Polysaccharide Extraction Process From Chlorella Vulgaris And Their Antioxidant Activity, Wang Hua, Zhang Pengjuan, Xue Xiaodong, Liu Ziyu

Food and Machinery

［Objective］ To optimize the extraction process of Chlorella vulgaris polysaccharides using response surface methodology and analyze their antioxidant activity.［Methods］ The extraction rate of C.vulgaris polysaccharides is used as an evaluation index, and the single factor method is used to select the three factors with the greatest impact on the polysaccharide extraction rate. Box-Behnken design is used to optimize the extraction process. The antioxidant capacity of C.vulgaris polysaccharides is evaluated by DPPH scavenging rate, hydroxyl radical scavenging rate and total reducing power.［Results］ The optimal extraction conditions are determined as follows: sodium hydroxide mass concentration of 1.70 g/100 mL, extraction temperature of …

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Effects Of Thermal Processing Methods On Flavor Quality Of Fish Meat And Differential Formation Mechanisms : A Review, Zou Wanghua, Hou Xiaoyi, Liu Miao, Deng Na, Ni Panxianzhi, Li Hui, Fu Haohua, Wang Jianhui Jun 2026

Effects Of Thermal Processing Methods On Flavor Quality Of Fish Meat And Differential Formation Mechanisms : A Review, Zou Wanghua, Hou Xiaoyi, Liu Miao, Deng Na, Ni Panxianzhi, Li Hui, Fu Haohua, Wang Jianhui

Food and Machinery

Thermal processing is the most commonly used technique for fish products. Different thermal processing techniques vary in the degree of lipid oxidation, protein degradation, and Maillard reaction, as well as the synergy among these reactions, thereby differentially affecting flavor. Focusing on four typical thermal processing methods, steaming, boiling, frying, and roasting, this paper reviews the flavor change patterns in various types of fish products under different thermal processing conditions. Moreover, from the perspective of the synergy among lipid oxidation and decomposition, protein degradation, and the Maillard reaction, this paper systematically elucidates the formation mechanisms underlying the flavor substance enrichment and …

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Research Progress On The Extraction Of Functional Components From Chinese Baijiu Distiller's Grains And Their High-Value Applications, Wang Yanyong, Guo Shuanghai Jun 2026

Research Progress On The Extraction Of Functional Components From Chinese Baijiu Distiller's Grains And Their High-Value Applications, Wang Yanyong, Guo Shuanghai

Food and Machinery

Chinese Baijiu distiller's grains represent a major by-product of the Baijiu brewing industry. The solid-state or liquid-state multi-strain fermentation process endows them with complex chemical compositions and functional properties, conferring considerable potential for further development. This study describes the chemical composition of Chinese Baijiu distiller's grains, discusses the differences in functional components arising from the brewing processes of various Baijiu aroma types, and evaluates advanced extraction techniques targeting core components, including proteins, dietary fibers, and polyphenols. The biological activities of Chinese Baijiu distiller's grain extracts, such as antioxidant, antihypertensive, and immunoregulatory effects, as well as their underlying mechanisms of action, …

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Data-Driven Electrochemistry Reveals The Impact Of Hydrophobicity On Aptamer Cross-Reactivity, Emily Carroll, Michael A. Pence, Elizabeth Winterholler, Taylor D. Sparks, Shelley D. Minteer Jun 2026

Data-Driven Electrochemistry Reveals The Impact Of Hydrophobicity On Aptamer Cross-Reactivity, Emily Carroll, Michael A. Pence, Elizabeth Winterholler, Taylor D. Sparks, Shelley D. Minteer

Chemistry Faculty Research & Creative Works

Electrochemical aptamer-based (E-AB) biosensors offer a promising platform for reagentless detection of molecular targets, yet aptamer recognition can be limited by cross-reactivity, particularly for hydrophobic analytes such as steroid hormones. To investigate how cross-reactivity influences E-AB sensor performance, we use automation and machine learning to screen a library of possible interferent molecules against a steroid-binding aptamer, with progesterone serving as a physiologically relevant test case. Here, we develop a label-free E-AB sensor for progesterone detection using a methylene blue-modified aptamer anchored with a hexanethiol linker. We then used an automated electrochemistry platform to perform reproducible and high-throughput characterization of our …

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We Are The Future, Educators And Students As Co-Creators In Conversation, Chrissi Nerantzi, Zachary Chai, Alexandra Poradowska, Maria Pavlopoulou Jun 2026

We Are The Future, Educators And Students As Co-Creators In Conversation, Chrissi Nerantzi, Zachary Chai, Alexandra Poradowska, Maria Pavlopoulou

Irish Journal of Academic Practice

This reflective paper presents a collective autoethnography through which we explore our lived experiences as coauthors and coresearchers on the postgraduate module Education in a Digital Society at the University of Leeds. Working together, we reimagined the existing module by integrating an AI enabled curriculum design approach and Problem Based Learning to create more dialogic, collaborative spaces for examining the challenges educators face and the futures they hope to shape. To support this exploration, we engaged in a structured reflective conversation within a digital collaborative space, guided by a question instrument informed by established frameworks. This enabled us to examine …

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Effectiveness Of Cadre Training In Improving Knowledge On The Completion Of The Elderly Health Book In Sidoarjo, Lilik Djuari, Sulistiawati Sulistiawati, Linda Dewanti, Muhammad Izhar Yuliantama, De Farras King, Minarni Wartiningsih Jun 2026

Effectiveness Of Cadre Training In Improving Knowledge On The Completion Of The Elderly Health Book In Sidoarjo, Lilik Djuari, Sulistiawati Sulistiawati, Linda Dewanti, Muhammad Izhar Yuliantama, De Farras King, Minarni Wartiningsih

Folia Medica Indonesiana

Primary healthcare in Indonesia faces challenges due to an ageing population since 2021. An elderly health book, published by Ministry of health, is an essential tool for recording, monitoring, and following up elderly health status. However, Health cadres have not yet fully understood how to fill in and use the book, resulting in suboptimal data quality. The objective of this study was to evaluate the effectiveness of cadre training to complete the Elderly Health Book (before and after training) in Sidoarjo Regency. A quasi-experimental study with a one-group pre-test and post-test design was conducted among 50 elderly health cadres which …

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A Qualitative Study Of Multiracial Individuals Sharing Black And White Racial Identities Within The Southeastern United States, Carissa N. Jackson Jun 2026

A Qualitative Study Of Multiracial Individuals Sharing Black And White Racial Identities Within The Southeastern United States, Carissa N. Jackson

Doctoral Dissertations and Projects

Racial identity can be complex, especially when considering those with a biracial or multiracial identity (Holliday, 2019). American society often conceptualizes race through a monoracial lens, leaving individuals with multiracial identities marginalized, sometimes forcing them into an unchosen identity and resulting in a potential loss autonomy (Albuja et al., 2020; Albuja et al., 2019; Harris et al., 2021; Mitchell, 2022; Rozek & Gaither, 2021; Song, 2021). The purpose of this phenomenological study was to better understand social, emotional, mental, and relational impact of living in a monoracially lensed society on individuals with Black and White multiracial identities in the southeastern …

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Mental Toughness In Motherhood: A Qualitative Phenomenological Approach To Advancing Developmental Understanding, Mary Kauffman Jun 2026

Mental Toughness In Motherhood: A Qualitative Phenomenological Approach To Advancing Developmental Understanding, Mary Kauffman

Doctoral Dissertations and Projects

This qualitative phenomenological study explored how mothers define, experience, and describe mental toughness within the developmental context of motherhood. Mental toughness has been extensively examined in performance-based domains such as sports, education, business and military settings. Limited research has investigated how this construct appears or manifests in caregiving roles. Understanding mental toughness in motherhood may inform how mothers are supported psychologically and contribute to future frameworks, interventions, and systems designed to strengthen maternal well-being, adaptation, and long-term functioning. Guided by Bandura’s self-efficacy theory, which focuses on the perceived ability of individuals to navigate adversity, this study examined mental toughness as …

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Successful Organizational Performance With The Influence Of Cultural Diversity On Leadership, Amelia Diann Smalls Jun 2026

Successful Organizational Performance With The Influence Of Cultural Diversity On Leadership, Amelia Diann Smalls

Doctoral Dissertations and Projects

Organizations increasingly rely on culturally diverse teams to support global collaboration and innovation. However, many organizations continue to struggle to translate workforce diversity into improved communication, team cohesion, and performance outcomes. This study examines how leadership behaviors influence communication dynamics and relational processes within culturally diverse teams in multinational organizational environments. Guided by transformational leadership theory, servant leadership theory, and leader–member exchange (LMX) theory, the research explores how leadership practices shape communication clarity, team cohesion, and organizational effectiveness. A qualitative research design supported by descriptive survey data was employed. Data was collected from 33 professionals working in multinational organizational contexts …

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Exploring Teacher Experiences And Readiness In Supporting Twice-Exceptional Students: A Transcendental Phenomenological Study, Jennifer D B Melvin Jun 2026

Exploring Teacher Experiences And Readiness In Supporting Twice-Exceptional Students: A Transcendental Phenomenological Study, Jennifer D B Melvin

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to describe the perceived preparedness for the responsibility for the educational experiences of twice-exceptional students at public schools in Western Georgia. Twice-exceptional students, who are gifted and have disabilities, face unique challenges in academic achievement and social-emotional well-being due to asynchronous profiles and unmet needs. While evidence-based strategies exist to support twice-exceptional learners, appropriate training for teachers is imperative to ensure these approaches are implemented effectively. The theory guiding this study was Bandura’s social cognitive theory, as it posits that there is a connection between personal factors, behavioral patterns, and the environment …

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State Government, The Forgotten Cyber Actor, Joshua D. Strubel Jun 2026

State Government, The Forgotten Cyber Actor, Joshua D. Strubel

Doctoral Dissertations and Projects

Cyber incidents are among the most pervasive threats facing the United States, with the FBI recording over 859,000 reported attacks and an estimated $16.6 billion in losses in 2024 alone. Despite widespread recognition that effective cyber defense requires a whole-nation approach, the existing research literature overwhelmingly focuses on federal policy, leaving state governments as largely overlooked actors. This study addresses that gap by examining the research question: How does state cybersecurity policy affect malicious cyber actors' frequency of operations? Drawing on multilinear regression analysis augmented by Random Forest machine learning models, this study evaluates the relationship between state-level cyber deterrence …

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The Meaning And Making Of Masculinity In Orthodox Jewry: A Transcendental Phenomenological Inquiry With Orthodox Rabbis, Elan A. Perchik Jun 2026

The Meaning And Making Of Masculinity In Orthodox Jewry: A Transcendental Phenomenological Inquiry With Orthodox Rabbis, Elan A. Perchik

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study is to describe the experiences of Los Angeles Jewish Orthodox rabbis in working with male congregants with respect to their masculine identity, development, roles and responsibilities. The textual framework guiding this study is the gamut of Jewish literature, spanning the Bible, the Prophets and Writings, the Mishnah, Talmud, Midrashic literature, and ancient, medieval and contemporary rabbinic commentaries, as understood through the worldview of the Orthodox Jewish community. Eight Orthodox rabbis in Los Angeles were interviewed toward the aim of discovering the essence of experience for participants. Across the data, four themes emerged: (a) …

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Safety Evaluation Of Dofetilide Administration Per Enteral Tube., Megan E Labreck, Katherine Crawford, David M Nemer, Auroa Badin, Anish Amin Jun 2026

Safety Evaluation Of Dofetilide Administration Per Enteral Tube., Megan E Labreck, Katherine Crawford, David M Nemer, Auroa Badin, Anish Amin

Heart and Vascular Articles

No abstract provided.

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Research Integrity Policy, Munster Technological University, Ireland Jun 2026

Research Integrity Policy, Munster Technological University, Ireland

Policies & Procedures Documents

This policy outlines the principles of research integrity and the most serious types of research misconduct aligning with university, national and international practices.

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Fight With What You Have: The Influence Of Pre-War Cruiser Doctrine On The Guadalcanal Campaign, Dawson Baber Jun 2026

Fight With What You Have: The Influence Of Pre-War Cruiser Doctrine On The Guadalcanal Campaign, Dawson Baber

Masters Theses

The Guadalcanal campaign was one of the most important campaigns of the Second World War. It was the first American offensive action and began the rolling back of Japanese forces. Guadalcanal would also be a watershed moment in American naval doctrine. The experiences suffered during the six-month campaign led to significant changes in how the Navy employed its surface forces. Since the outcome of the campaign leads to significant changes in how the Navy fights, it is important to understand what led to the battles and why they went poorly. To be more specific, how did the Navy prepare itself …

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The 1778 Fort Pitt Treaty: U.S. Relations With The Lenni-Lenape Nation And The Unraveling Of Early Promises, Veronica E. Riddle Jun 2026

The 1778 Fort Pitt Treaty: U.S. Relations With The Lenni-Lenape Nation And The Unraveling Of Early Promises, Veronica E. Riddle

Masters Theses

This study examines the Treaty of Fort Pitt (1778), signed in present-day Pittsburgh, as the first formal diplomatic agreement between the United States and the Lenape (Delaware) Nation during the American Revolutionary War. Formed amid the military and political instability of the Revolution, the treaty promised mutual military assistance, recognition of Lenape sovereignty west of the Alleghenies, protection from settler encroachment, and the unprecedented possibility of Native representation within the emerging American confederation. However, following the deaths of key Lenape leaders, escalating frontier violence, and the failure of the Continental Congress to ratify or uphold critical provisions, the treaty rapidly …

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Invasive African Fig Flies (Zaprionus Indianus) Have Reduced Cold Acclimation Ability Compared To Cosmopolitan Drosophilid Species, Mia Hollekim, Lucy Smith, Priscilla A. Erickson Jun 2026

Invasive African Fig Flies (Zaprionus Indianus) Have Reduced Cold Acclimation Ability Compared To Cosmopolitan Drosophilid Species, Mia Hollekim, Lucy Smith, Priscilla A. Erickson

Biology Faculty Publications

Zaprionus indianus, an invasive species of fruit fly originating from Africa, has successfully inhabited eastern North America but is thought to be seasonally limited by cold temperatures. We compared the cold acclimation abilities of Z. indianus to six drosophilid species. Each species’ survival at -5°C was tested following acclimation periods at 10°C, 15°C, and 25°C. We found that Z. indianus had a similar baseline cold tolerance to other cosmopolitan species and acclimated following treatment at 15°C. Overall, cold acclimation in Z. indianus was better than tropical species but weaker than some cosmopolitan species, suggesting cold may restrict Z. indianus …

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The Association Of Daily Urinary And Bowel Incontinence With Emotional Functioning In Young Adults With Spina Bifida: An Ecological Momentary Assessment Study, Audrey I. Young '26, Devon J. Hensel, Konrad M. Szymanki Jun 2026

The Association Of Daily Urinary And Bowel Incontinence With Emotional Functioning In Young Adults With Spina Bifida: An Ecological Momentary Assessment Study, Audrey I. Young '26, Devon J. Hensel, Konrad M. Szymanki

Student Research

Many young adults with spina bifida experience bladder and bowel leakage, but clinic visits often rely on people remembering and summarizing their symptoms over long periods. In this study, we asked participants to report their experiences each day for one month using simple phone-based check-ins. We found that leakage does not affect every day in the same way. On days when symptoms were more frequent or harder to manage, participants reported worse mood, more worry, and were more likely to avoid activities. These day-to-day experiences also related to over- all quality of life at the end of the month. For …

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Main-Chain Ion-Pair Polybenzimidazole Membranes Enabling Reduced-Temperature Ht-Pemfc Operation (Down To 120°C), Brian C. Benicewicz, Huina Lin Jun 2026

Main-Chain Ion-Pair Polybenzimidazole Membranes Enabling Reduced-Temperature Ht-Pemfc Operation (Down To 120°C), Brian C. Benicewicz, Huina Lin

Faculty Publications

Proton exchange membrane (PEM) fuel cells are promising for clean and efficient energy conversion across diverse applications. High-temperature PEM fuel cells (HT-PEMFCs) using phosphoric acid (PA)-doped polybenzimidazole (PBI) can operate up to 200°C, but at lower temperatures, water-induced PA loss often leads to performance degradation and reduced durability. In this work, we present a new class of main-chain ion-pair PBI membranes by integrating the imidazolium-biphosphate ion-pair units directly into the PBI backbone. This design results in membranes with high acid content, stronger acid-polymer interactions and stabilized acid retention. In single-cell tests, the Im+-PBI15-3 wt.% exhibits peak power densities of 0.79 …

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Advancing Culturally Relevant Mindfulness In Public Health, Marcus Johnson, Candy Ratliff Jun 2026

Advancing Culturally Relevant Mindfulness In Public Health, Marcus Johnson, Candy Ratliff

The Journal of the Research Association of Minority Professors

Mindfulness-based interventions (MBIs) have gained significant traction in public health, education, and clinical settings due to their demonstrated benefits for stress reduction and psychological well-being. However, these interventions often originate from Eurocentric frameworks that insufficiently reflect the cultural, historical, and structural contexts of diverse and historically marginalized communities. This commentary proposes a Culturally Relevant Mindfulness (CRM) framework that centers the lived experiences, healing traditions, and epistemologies of underrepresented populations. Drawing on interdisciplinary literature and critiques of conventional mindfulness models, the article articulates four guiding principles of CRM: cultural identity affirmation, historical consciousness, ancestral integration, and community-centered practice. Rather than merely …

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