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Redefining The Law Of Bloodstain Pattern Analysis, Richard Caldwell May 2026

Redefining The Law Of Bloodstain Pattern Analysis, Richard Caldwell

St. Mary's Law Journal

No abstract provided.


A Lifecycle Governance And Learning Health System Framework For Trustworthy, Generalizable, And Sustainable Human-Ai Partnership In Clinical Practice: Lessons From The Asthma-Guidance And Prediction System (A-Gps), Chung-Il Wi, Shauna Overgaard, Momin Malik, Dave Watson, Deepak Sharma, Jennifer Le-Rademacher, Dan Kelleher, Lu Zheng, Joshua Ohde, Brian Lynch, Ashwani Khurana, Sunghwan Sohn, Mahmoud M Aljuhani, Chris Carpenter, Manuel Arteta, Jason Greenwood, Martha Hartz, Randy Foss, Elif Polat, Imad Absah, Carla Davis, Meera Gupta, Lynnea Myers, Björn Nordlund, Cui Tao, Mark L Wieland, Christi Patten, Amie Jones, Prathibha Varkey, Brenna T Loufek, David E Vidal, Nari Gopala, Eric Klee, Vijay H Shah, John D Halamka, Matthew R Callstrom, Nicholas L Rider, Hongfang Liu, Constantin Aliferis, Vesna D Garovic, Young J Juhn May 2026

A Lifecycle Governance And Learning Health System Framework For Trustworthy, Generalizable, And Sustainable Human-Ai Partnership In Clinical Practice: Lessons From The Asthma-Guidance And Prediction System (A-Gps), Chung-Il Wi, Shauna Overgaard, Momin Malik, Dave Watson, Deepak Sharma, Jennifer Le-Rademacher, Dan Kelleher, Lu Zheng, Joshua Ohde, Brian Lynch, Ashwani Khurana, Sunghwan Sohn, Mahmoud M Aljuhani, Chris Carpenter, Manuel Arteta, Jason Greenwood, Martha Hartz, Randy Foss, Elif Polat, Imad Absah, Carla Davis, Meera Gupta, Lynnea Myers, Björn Nordlund, Cui Tao, Mark L Wieland, Christi Patten, Amie Jones, Prathibha Varkey, Brenna T Loufek, David E Vidal, Nari Gopala, Eric Klee, Vijay H Shah, John D Halamka, Matthew R Callstrom, Nicholas L Rider, Hongfang Liu, Constantin Aliferis, Vesna D Garovic, Young J Juhn

Faculty, Staff and Students Publications

The integration of artificial intelligence (AI) into clinical decision support (CDS) holds promise for proactive, personalized, and precision care. However, current understanding of how to establish trustworthy human-AI partnerships is in its infancy, despite its critical importance for implementing AI in healthcare. We present the Asthma-Guidance and Prediction System (A-GPS) as a case study of a practice-integrated AI platform that demonstrates how trustworthy, generalizable and sustainable AI can be developed, evaluated, and implemented in real-world asthma care. We describe major challenges and solutions based on our real-world experience during the process and offer the practical framework, approaches, tools and workflow …


Anatomy Of The Orbit: Radiologic And Surgical Anatomy Of Anterior And Medial Approaches, Emily Garvey, Benjamin Bitner, Mindy R. Rabinowitz May 2026

Anatomy Of The Orbit: Radiologic And Surgical Anatomy Of Anterior And Medial Approaches, Emily Garvey, Benjamin Bitner, Mindy R. Rabinowitz

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

Purpose of Review: To review relevant medial orbital anatomy as well as the most commonly used approaches to this space. Recent Findings: The use of the endoscopic endonasal approach for access to the medial orbit, including the intraconal space, has expanded allowing for removal of previously “inoperable” pathology. Summary: Each approach has their strength when considering access to the medial orbit, the transcaruncular incision allows for fast access with limited dissection while the transpalebral approach allows for visualization of the medial orbit but also extended access to the superior and lateral orbit. Conversely, the conjunctival approach allows for wider access …


Early Detection Of Alzheimer's Disease And Related Dementias From Spontaneous Speech Using Foundation Speech And Language Models: Comparative Evaluation, Jingyu Li, Lingchao Mao, Xi Mao, Hairong Wang, Zhendong Wang, Xuelei Sherry Ni May 2026

Early Detection Of Alzheimer's Disease And Related Dementias From Spontaneous Speech Using Foundation Speech And Language Models: Comparative Evaluation, Jingyu Li, Lingchao Mao, Xi Mao, Hairong Wang, Zhendong Wang, Xuelei Sherry Ni

School of Economics and Finance Faculty Publications

Background: Alzheimer's disease and related dementias (ADRD) are progressive neurodegenerative conditions where early detection is critical for timely intervention and care planning. However, current diagnostic methods are often inaccessible, costly, and delayed, especially for underserved populations. There is a growing need for scalable, noninvasive tools that can support timely diagnosis. Spontaneous speech contains rich acoustic and linguistic markers that can serve as noninvasive behavioral markers for cognitive decline. Foundation models, pretrained on large-scale audio or text data, generate high-dimensional embeddings that encode rich contextual and acoustic information.

Objective: This study benchmarks open-source foundation language and speech models to evaluate their …


Implementation And Effectiveness Of An Enhanced Recovery Protocol For Children Undergoing Surgery: The Enrich-Us Stepped-Wedge Cluster-Randomized Trial, Mehul V Raval, Yao Tian, Willemijn Schäfer, Salva N Balbale, Mallory N Perez, Martha-Conley E Ingram, Alison Lehane, Charesa J Smith, Gwyneth A Sullivan, Audra J Reiter, Andrew Hu, Johanna M Borst, Sarah C Blake, Sharron Close, Teaniese L Davis, Bonnie S Essner, Kurt F Heiss, Lynn W Huang, Erin Wymore, Deysi Paniagua-Perez, Kirsty M Engelhardt, Peter M Graffy, Julie K Johnson, Craig W Lillehei, Brian W Gray, Seth D Goldstein, Scott S Short, Samir R Pandya, Janice A Taylor, Christopher Gayer, Adam B Goldin, Matthew M Boelig, Kristy L Rialon, Tim Jancelewicz, Aaron M Lipskar, Mubeen Jafri, Elisabeth T Tracy, Matthew T Harting, Jason P Sulkowski, P Benson Ham, Kaveh Vali, Robert A Cina, David T Schindel, Saleem Islam, Erin A Teeple, Sohail R Shah, Ankush Gosain, David H Rothstein, Megan A Brockel, Jillian Chown, Jane L Holl May 2026

Implementation And Effectiveness Of An Enhanced Recovery Protocol For Children Undergoing Surgery: The Enrich-Us Stepped-Wedge Cluster-Randomized Trial, Mehul V Raval, Yao Tian, Willemijn Schäfer, Salva N Balbale, Mallory N Perez, Martha-Conley E Ingram, Alison Lehane, Charesa J Smith, Gwyneth A Sullivan, Audra J Reiter, Andrew Hu, Johanna M Borst, Sarah C Blake, Sharron Close, Teaniese L Davis, Bonnie S Essner, Kurt F Heiss, Lynn W Huang, Erin Wymore, Deysi Paniagua-Perez, Kirsty M Engelhardt, Peter M Graffy, Julie K Johnson, Craig W Lillehei, Brian W Gray, Seth D Goldstein, Scott S Short, Samir R Pandya, Janice A Taylor, Christopher Gayer, Adam B Goldin, Matthew M Boelig, Kristy L Rialon, Tim Jancelewicz, Aaron M Lipskar, Mubeen Jafri, Elisabeth T Tracy, Matthew T Harting, Jason P Sulkowski, P Benson Ham, Kaveh Vali, Robert A Cina, David T Schindel, Saleem Islam, Erin A Teeple, Sohail R Shah, Ankush Gosain, David H Rothstein, Megan A Brockel, Jillian Chown, Jane L Holl

Faculty, Staff and Student Publications

Importance: Despite evidence that enhanced recovery protocols (ERPs) improve outcomes in adults undergoing surgery, adoption for pediatric populations has lagged.

Objective: To assess the implementation and clinical effectiveness of a consensus-based ERP for pediatric patients undergoing elective gastrointestinal (GI) surgery.

Design, setting, and participants: A prospective type 2 hybrid implementation-effectiveness, stepped-wedge, cluster-randomized by entry date into implementation phase, trial of pediatrics patients, 10 to 18 years of age, undergoing elective GI surgery at 18 US sites from September 2019 to June 2024.

Interventions: Sites were randomized into 3 groups, each spending at least 9 months in a control phase, with …


2026-05-13 Acquisition Ends Unions At Cornish College Of The Arts, Dylan Berman May 2026

2026-05-13 Acquisition Ends Unions At Cornish College Of The Arts, Dylan Berman

The Spectator Online

No abstract provided.


2026 Revised Draft Final Bpsou Backfill And Cover Material Quality Assurance Project Plan (Qapp), Pioneer Technical Services, Inc. May 2026

2026 Revised Draft Final Bpsou Backfill And Cover Material Quality Assurance Project Plan (Qapp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


“We Try To Act So Progressive”: A Multivariate And Interpretive Methods Study Examining Equity, Racialization And Interrelated Systems Of Oppression And Privilege Within Hiv Service Organizations, Gregory Joseph Gross May 2026

“We Try To Act So Progressive”: A Multivariate And Interpretive Methods Study Examining Equity, Racialization And Interrelated Systems Of Oppression And Privilege Within Hiv Service Organizations, Gregory Joseph Gross

Brown School Graduate Student Theses and Dissertations

Current data suggests that the U.S. is on track to end the HIV epidemic for white people but not for Black, Latine, and other people of color. National initiatives have emphasized diversifying the workforce as part of the response to inequities in HIV outcomes, and yet the field remains staffed predominantly by white service professionals. Moreover, diversifying the workforce without broader systems change will likely be insufficient to address inequities both for professionals and for oppressed communities. The goal of this dissertation was to examine racialization and interrelated systems of privilege and oppression within HIV service organizations, including public health …


Migration-Related Predictors Of Posttraumatic Stress Symptoms In Two Samples Of Latinx Immigrants, Renee M. Frederick, Maria Cuervo Barron, Sita G. Patel, Ashley Bautista, Daniel Oconnell, Alfonso Mercado, Luz M. Garcini, Cecilia Colunga-Rodríguez, Mario Angel-Gonzalez, Amanda Venta May 2026

Migration-Related Predictors Of Posttraumatic Stress Symptoms In Two Samples Of Latinx Immigrants, Renee M. Frederick, Maria Cuervo Barron, Sita G. Patel, Ashley Bautista, Daniel Oconnell, Alfonso Mercado, Luz M. Garcini, Cecilia Colunga-Rodríguez, Mario Angel-Gonzalez, Amanda Venta

Psychological Science Faculty Publications

Trauma exposure and posttraumatic stress (PTS) symptoms are well-documented health disparities in Latinx migrants, explaining a diverse array of physical and mental health complaints as well as role limitations for both youth and adults. Few studies have examined the influence of the migration journey on PTS in Latinx migrants. We examined the added effect of migration-related predictors, above and beyond general trauma exposure, of PTS in two samples of Latinx migrants with the broad aim of uncovering unique predictors of PTS in this high-risk population. Both studies investigated predictors of posttraumatic distress using information collected about individuals’ demographics (e.g., age, …


Whose Voices Are Heard In Music Curriculum Development?: A Comparative Study Of Germany, Ireland Andlithuania, Karla Louise Stolle, Rūta Girdzijauskiené, Lorraine O'Connell May 2026

Whose Voices Are Heard In Music Curriculum Development?: A Comparative Study Of Germany, Ireland Andlithuania, Karla Louise Stolle, Rūta Girdzijauskiené, Lorraine O'Connell

Research Outputs: 2025-Present

This article explores whose voices shape music curriculum development in Germany, Ireland, and Lithuania. Drawing on document analysis and comparative policy review, it investigates whose voices are recognised, consulted, or silenced in national musiccurriculum-making. Curriculum development in each country is examined through three interconnected lenses: historical development, the processes of music curriculum design, and the structures of decision-making, while also considering how stakeholder voices are represented or marginalised within these frameworks. Findings show that all three systems rely on expert-led curriculum design framed by competency-based outcomes, yet differ in how they structure participation. Ireland employs the most open consultative model, …


Reining It In: From Reflexive To Intentional Instructor Self-Disclosure, Rona Miles, Alla Chavarga, Chelsea Blaney May 2026

Reining It In: From Reflexive To Intentional Instructor Self-Disclosure, Rona Miles, Alla Chavarga, Chelsea Blaney

Essays in Education

Instructor self-disclosure is often promoted as a means of humanizing the classroom environment and improving learning outcomes. Though disclosure has the potential to be highly beneficial, it also carries a risk to students and learning that is often overlooked. This paper presents a point of departure perspective that instructor self-disclosure should be approached with far greater caution than most educators consider. We argue that disclosures should occur only when they are justified with a clear pedagogical purpose. Casual or spontaneous disclosures, by contrast, carry sufficient potential for unintended harm such that their risks outweigh presumed benefits to classroom rapport and …


Early-Term Abortion Bans And Sex Selection After Dobbs V Jackson, William Jergins, Xin Liang Brown May 2026

Early-Term Abortion Bans And Sex Selection After Dobbs V Jackson, William Jergins, Xin Liang Brown

Faculty Scholarship

Following the 2022 US Supreme Court decision Dobbs v Jackson, many states adopted early-term abortion (ETA) bans that prohibit abortions before the age of viability and often before sex determination is technologically feasible. We analyze the effect of ETA bans on the sex ratio at birth among first-generation Chinese, Korean, and Indian (CKI) immigrants using difference-in-differences and triple differences methodolo- gies. While our estimates across higher parity children sometimes indicate a decrease in the sex ratio at birth, they are also generally small and statistically insignificant, which is consistent with continued access to sex selection under ETA bans. In contrast, …


Exploring The Experiences Of Patients Receiving Primary Care From Nurse Practitioners As A Substitute For Physicians In Community Health Centers, Brenda Eskridge May 2026

Exploring The Experiences Of Patients Receiving Primary Care From Nurse Practitioners As A Substitute For Physicians In Community Health Centers, Brenda Eskridge

Walden Dissertations and Doctoral Studies

No abstract provided.


Evaluating Clinical Practice Guidelines For Managing Missed Appointments And Patient Re-Engagement In An Outpatient Mental Health Clinic, Agnes Limunga Jackai May 2026

Evaluating Clinical Practice Guidelines For Managing Missed Appointments And Patient Re-Engagement In An Outpatient Mental Health Clinic, Agnes Limunga Jackai

Walden Dissertations and Doctoral Studies

No abstract provided.


Improving Medication Literacy In Older Adults With Chronic Kidney Disease Through Nurse-Led Education, Markesia R. Forward May 2026

Improving Medication Literacy In Older Adults With Chronic Kidney Disease Through Nurse-Led Education, Markesia R. Forward

Walden Dissertations and Doctoral Studies

No abstract provided.


Exploring The Lived Experiences Of Mid-Level Managers In The Technology Industry Supervising Subordinates During Crisis Events: A Phenomenological Study, Christianna Emily Kellman May 2026

Exploring The Lived Experiences Of Mid-Level Managers In The Technology Industry Supervising Subordinates During Crisis Events: A Phenomenological Study, Christianna Emily Kellman

Walden Dissertations and Doctoral Studies

No abstract provided.


Causes And Solutions For Turnover And Care Disruption In Behavioral Health, Alejandra Itzel Dayrit May 2026

Causes And Solutions For Turnover And Care Disruption In Behavioral Health, Alejandra Itzel Dayrit

Walden Dissertations and Doctoral Studies

No abstract provided.


Lindenwood Digest, May 13, 2026, Lindenwood University May 2026

Lindenwood Digest, May 13, 2026, Lindenwood University

Lindenwood Digest

  • Event & Date: The St. Charles County Executive Debate on June 2, 2026; the 2026 Assessment Summit on May 14, 2026; and the Seeing the Unseen session on May 18, 2026. 

  • Geographic Grounding: J. Scheidegger Center for the Arts and the Lindenwood Learning Academy (LARC), Lindenwood University, St. Charles, Missouri. 

  • Key Honorees/Awards: Candidates Steve Ehlmann, Bill Eigel, and Jason Law; Assistant Registrar Julie Owens; Academic Service Representative Alexander Otto; Director Teresa Cole; Staff Admin Coach Brittany Brown. 

  • Institutional Context: The Lindenwood University Employee Digest for May 13, 2026, details a modified summer distribution schedule and facilitates university-wide review of the …


1st National University International Conference On Health Professions Education, Sultan Qaboos University May 2026

1st National University International Conference On Health Professions Education, Sultan Qaboos University

Sultan Qaboos University Medical Journal

No abstract provided.


Liquid Fire Accelerants' Effect On Blood Detectability, Genniltza Ramirez May 2026

Liquid Fire Accelerants' Effect On Blood Detectability, Genniltza Ramirez

Themis: Research Journal of Justice Studies and Forensic Science

Five liquid fire accelerants were studied in their effects on blood detection in attempts to yield presumptive accelerant indicators to benefit fire scene investigators. The experiment involved burning different accelerant types via a 1:1 pig blood and accelerant ratio on cloth squares in trials of three, and then presumptively testing for blood using luminol. Luminol was selected for its sensitivity, subjectivity, and previous use in arson fire and thermal studies. For this study, accelerants were determined to have positive presumptive blood detection if detectable by camera for documentation. Presumptive blood detection of the accelerants resulted in: paint thinner with detection …


Understanding Behavioral And Representational Divergences Of Humans And Machines, Thomas Lasman Botch May 2026

Understanding Behavioral And Representational Divergences Of Humans And Machines, Thomas Lasman Botch

Dartmouth College Ph.D Dissertations

Human behavior and cognition are strikingly variable: people differ from one another in their preferences and abilities, and even from themselves across situations. Yet this diversity arises from common neural machinery shaped by the complex environments humans inhabit. A central objective of cognitive neuroscience is to understand how this varied experience emerges from interactions between brains, agents, and environments. In this dissertation, I argue that comparing behavior and neural computation across humans, artificial systems, and contexts is essential for understanding the flexibility of human cognition. Across three chapters, I use this comparative approach to examine how the rich, multimodal contexts …


2025, Significant Natural Disasters And Global Carbon Capture, Utilization, And Storage—Annual Progress Report, Shangli Shi, Yun Hang Hu May 2026

2025, Significant Natural Disasters And Global Carbon Capture, Utilization, And Storage—Annual Progress Report, Shangli Shi, Yun Hang Hu

Michigan Tech Publications

This annual review summarizes the progress of carbon capture, utilization, and storage (CCUS) technologies in 2025. During this year, the growth rate of atmospheric CO2 concentrations slowed, yet anthropogenic CO2 emissions continued to rise. At the same time, the increasing frequency of severe natural disasters underscored the urgency of climate action and further intensified global efforts to advance CCUS deployment. Scientific interest in CCUS expanded markedly, with the annual number of related publications increasing by 18.5% compared with 2024, reaching 63935. Meanwhile, the total number of operational commercial CCUS facilities worldwide grew by 54%, accompanied by an approximate 25% increase …


Toward Autonomous Wireless Networks: Spatio-Temporal Prediction Via Physics-Aware Generative Ai Models, Rahul Gulia May 2026

Toward Autonomous Wireless Networks: Spatio-Temporal Prediction Via Physics-Aware Generative Ai Models, Rahul Gulia

Theses

The realization of fully autonomous Industry 4.0 environments depends on wireless networks that are not merely connected, but predictively aware—capable of anticipating channel degradation before it disrupts mission-critical operations. In dynamic industrial environments such as automated warehouses, radio frequency propagation is governed by dense metallic infrastructure, continuously moving obstacles, and frequent line-of-sight to non-line-of-sight transitions that render the channel non-stationary and spatiotemporally complex. Conventional approaches face a fundamental dichotomy: deterministic simulators such as ray-tracing and NS-3 achieve high physical fidelity but require up to 38 hours to generate a single high-resolution SINR heatmap, making real-time adaptation computationally infeasible; empirical and …


Performance Analysis Of Video Coding For Machines With Vision Transformers, Vaishnavi Dhulipudi May 2026

Performance Analysis Of Video Coding For Machines With Vision Transformers, Vaishnavi Dhulipudi

Electronic Theses and Dissertations 2020 - Present

This thesis investigates the performance of Video Coding for Machines (VCM) with Vision Transformer based object detection models. While existing VCM studies and tool designs have largely been developed under CNN-based assumptions, recent advances in computer vision have shown the growing importance of transformer based models. Motivated by this shift, this work studies whether VCM compressed data remains suitable for Vision Transformer based inference in addition to conventional CNN-based task networks.

To address this problem, three representative transformer based object detection models were selected: DETR, SWIN, and YOLOS. These models were chosen to represent different architectural styles, namely a CNN …


2026-05-13 Inigo Brings ‘The Addams Family’ To Life In Spring Production, Julia Pilch May 2026

2026-05-13 Inigo Brings ‘The Addams Family’ To Life In Spring Production, Julia Pilch

The Spectator Online

No abstract provided.


Preparation And Characterization Of Walnut Polypeptide Liposomes With Bilayer Polysaccharide Modification, Chen Rui, Wang Fengjun, Zhang Guohong, Jin Feng, Peng Hongchun May 2026

Preparation And Characterization Of Walnut Polypeptide Liposomes With Bilayer Polysaccharide Modification, Chen Rui, Wang Fengjun, Zhang Guohong, Jin Feng, Peng Hongchun

Food and Machinery

[Objective] To improve the physicochemical stability of walnut polypeptide liposomes (WP-L), delay walnut polypeptide (WP) release, and conduct bilayer polysaccharide modification on the WP-L using sodium alginate (SA) and chitosan (CS). [Methods] The effects of modifications by CS and SA in different mass fractions on the physicochemical properties of WP-L are investigated. Then, the structural morphology of the liposomes is characterized by transmission electron microscopy (TEM) and Fourier transform infrared (FTIR) spectroscopy. Additionally, liposome stability under long-term storage conditions is examined. Finally, polypeptide release rates, release behavior, sustained-release characteristics, alongside bioactivity changes before and after digestion are evaluated via in …


Analysis And Identification Of Chromogenic Components In Lotus Root Powder, Zhang Yuhan, Xin Xiaobin, Yang Cheng, Min Rui, Shi Liangman May 2026

Analysis And Identification Of Chromogenic Components In Lotus Root Powder, Zhang Yuhan, Xin Xiaobin, Yang Cheng, Min Rui, Shi Liangman

Food and Machinery

[Objective] To analyze and identify the coloring components in lotus root powder, clarify the reasons for the different colors of lotus root powder, and analyze the color variation patterns during brewing. [Methods] Five commercially available lotus root powder samples are analyzed. Acid-base chromogenic reactions and ultraviolet-visible (UV-Vis) spectroscopy are employed to preliminarily identify the chromogenic components. Ultra-high performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS) and Fourier transform infrared spectroscopy (FT-IR) are used to determine their composition and structural units. [Results] The chromogenic components in lotus root powder are identified as proanthocyanidins, primarily oligomeric proanthocyanidins composed of catechins …


Foaming Properties And Structural Characterization Of Wheat Germ Albumin-Galacto-Oligosaccharide Covalent Complexes, Zhang Gensheng, Su Wenwen, Huang Xinyu, Du Yinan, Na Zhiguo, Fei Yingmin May 2026

Foaming Properties And Structural Characterization Of Wheat Germ Albumin-Galacto-Oligosaccharide Covalent Complexes, Zhang Gensheng, Su Wenwen, Huang Xinyu, Du Yinan, Na Zhiguo, Fei Yingmin

Food and Machinery

[Objective] To improve the foaming properties of wheat germ albumin (WGA). [Methods] WGA was modified by wet glycosylation with galacto-oligosaccharides (GOS). The foaming capacity and foam stability of the wheat germ albumin-galacto-oligosaccharide covalent complex (WGA-GOS) were investigated, and its structure was characterized. [Results] Compared with WGA, the foaming capacity and foam stability of the WGA-GOS increased by 41.7% and 7.9%, respectively. Fourier transform infrared spectroscopy, circular dichroism, intrinsic fluorescence spectroscopy, and scanning electron microscopy analyses showed that the introduction of GOS altered the spatial structure of WGA, confirming the formation of covalent bonds between WGA and GOS. After modification, the …


Simulation And Analysis Of Drying Characteristics Of Sorghum In Vibrating Fluidized Bed, Yan Yanqi, Wan Lin, Che Gang, Wang Haochen, Xi You May 2026

Simulation And Analysis Of Drying Characteristics Of Sorghum In Vibrating Fluidized Bed, Yan Yanqi, Wan Lin, Che Gang, Wang Haochen, Xi You

Food and Machinery

[Objective] To analyze the motion, heat transfer, and mass transfer characteristics of sorghum in a vibrating fluidized bed and determine appropriate vibration and ventilation parameters to achieve efficient drying of sorghum. [Methods] Under the combined action of vibration and hot air, and based on the heat and mass transfer as well as the motion relationships between sorghum particles and the air medium during the fluidized bed drying process, a heat and mass transfer model was developed based on CFD-DEM fluid-solid coupling theory. The effects of vibration frequency, hot air temperature, and apparent wind speed on drying rate and drying unevenness …


Determination Of 12 Synthetic Pigments In Wine By Solid Phase Extraction With Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry, Li Xin, Li Bangrui, Chen Dongyang, Zeng Dong, Zuo Jiaxin May 2026

Determination Of 12 Synthetic Pigments In Wine By Solid Phase Extraction With Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry, Li Xin, Li Bangrui, Chen Dongyang, Zeng Dong, Zuo Jiaxin

Food and Machinery

[Objective] To establish a method for the detection of 12 synthetic pigments in wine by solid-phase extraction/ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). [Methods] After the wine is subjected to purification and enrichment via solid-phase extraction, 12 synthetic pigments are determined using ultra-high performance liquid chromatography for separation and mass spectrometry in multiple reaction monitoring (MRM) mode. The influence of matrix effect on the determination is corrected using a matrix-matched calibration curve. [Results] For the 12 synthetic pigments within the range of 0.2~20 000 μg/L, the peak area has a good linear relationship with their mass concentration, and the coefficient …