Digital Commons Network^™

Credentialing Care: Covid-19 And The Bureaucratization Of Doulas, Ellen Block, Julie Johnson Searcy, Angela N. Castañeda

Sociology & Anthropology Faculty publications

Doulas in the United States offer embodied, informational, and continuous one-on-one care to birthing people. Doulas have historically sought certification to gain knowledge through training and to gain legitimacy for healthcare providers and clients. During the COVID-19 pandemic, hospitals required doulas to provide proof of certification. The COVID-19 pandemic, and the proliferation of state-sponsored doula programs, has sparked a shift in how doulas are viewed and regulated, enabling new forms of bureaucratic oversight and control. Based on participant observation, surveys, and semi-structured interviews, we examine the connection between certification and care including motivations doulas have for certification, the perceived value …

October 21, 2024, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Antibacterial Activity And Phylogeny Of Griseofulvin Producing Aspergillus And Penicillium Species From Kunduchi Mangrove Sediments, Tanzania, Blandina A. Mavoa, Shaaban A. A. Kassuwi, Juma M. Hussein

Tanzania Journal of Science

Marine fungi are an underrated reservoir of bioactive metabolites for drug discovery. This study focused on fungi isolated from Kunduchi mangrove sediments in Tanzania. In an attempt to investigate the antibacterial activities of marine fungi and uncover their bioactive compounds, ethyl acetate crude extracts of fungal isolates were screened for antibacterial activity against human pathogens (Bacillus subtilis, Staphylococcus aureus and Escherichia coli) followed by compounds identification by Gas Chromatography-Mass Spectrometry (GC/MS). A total of seven fungal isolates were obtained from sediments. Crude extracts from isolate 1 and isolate 2 exhibited significant antibacterial activities with a Minimum Inhibitory Concentration ˃ 3.13 …

Anthropology & Aging From The Editor-In-Chief, Manonita Ghosh

Research outputs 2022 to 2026

No abstract provided.

Current Understanding Of The Impact Of United States Military Airborne Hazards And Burn Pit Exposures On Respiratory Health, Janeen Trembley, Paul Barach, Julie Tomáška, Jedidah Poole, Pamela Ginex, Robert Miller, Jacob Lindheimer, Anthony Szema, Kimberly Gandy, Trishul Siddharthan, Jason Kirkness, Joshua Nixon, Rosie Lopez Torres, Mark Klein, Timothy Nurkiewicz, Tammy Butterick

College of Population Health Faculty Papers

Millions of United States (U.S.) troops deployed to the Middle East and Southwest Asia were exposed to toxic airborne hazards and/or open-air burn pits. Burn pit emissions contain particulate matter combined with toxic gasses and heavy metals. Ongoing research has demonstrated that exposures to the airborne hazards from military burn pits have profound and lasting health and wellness consequences. Research on the long-term health consequences of exposure to open burn pits has been limited. Work continues to understand the scope of the health impacts and the underlying pathobiology following exposures and to establish care standards. The U.S. Sergeant First Class …

Parrotfeather (Myriophyllum Aquaticum) Identification And Management In Waterways, Jacob Hadfield, Cody Zesiger, Michael Pace, Mirella Ortiz, Corey Ransom

All Current Publications

Parrotfeather (Myriophyllum aquaticum) is an invasive aquatic plant species that grows in ditches, ponds, lakes, and other freshwater habitats. Due to its aggressive nature, parrotfeather will often take over freshwater settings by creating a thick mat covering that prevents sunlight for native aquatic organisms and inhibits regular water flow. This fact sheet discusses identification and management options.

Impaired Updating Of Working Memory Representations In Individuals With High Bmi: Evidence For Dopaminergic Mechanisms, Nadine Herzog, Hendrik Hartmann, Lieneke K. Janssen, Arsene Kanyamibwa, Maria Waltmann, Peter Kovacs, Lorenz Deserno, Sean Fallon, Arno Villringer, Annette Horstmann

School of Psychology

Everyday life requires an adaptive balance between distraction-resistant maintenance of information and the flexibility to update this information when needed. These opposing mechanisms are proposed to be balanced through a working memory gating mechanism. Prior research indicates that obesity may elevate the risk of working memory deficits, yet the underlying mechanisms remain elusive. Dopaminergic abnormalities have emerged as a potential mediator. However, current models suggest these abnormalities should only shift the balance in working memory tasks, not produce overall deficits. The empirical support for this notion is currently lacking, however. To address this gap, we pooled data from three studies …

Volume 48-2 Complete Issue, Steven M. Schnell

The Geographical Bulletin

Volume 48-2 Complete Issue

An All-Hazards Approach To Us Military Base Camp Site Selection, Mark Corson, Christopher Jasperro

The Geographical Bulletin

Throughout history, military forces have built encampments and bases in hostile areas to defend and sustain themselves while on campaign. The predominant criteria for site selection were and continue to be tactical and logistical concerns. This article applies a geographic perspective to US military base camp site selection in contingency operations such as Bosnia, Kosovo, Iraq, or Afghanistan. In particular, it argues that an all-hazards approach should be employed in the site selection process, and that the all-hazards approach be an integral part of the planning phase of base camp development and emerging site selection doctrine. This project begins with …

Volume 48-1 Complete Issue, Steven M. Schnell

The Geographical Bulletin

Volume 48-1 Complete Issue

Environment And Security Conflicts: The U.S. Military In Okinawa, Jonathan Taylor

The Geographical Bulletin

This paper explores the effects of ongoing environmental issues related to U.S. military bases in Okinawa. Okinawa’s history, particularly the damage it suffered during World War II has led to an active anti-military movement on the island. The U.S. bases exist in a context of anti-military and environmental movements which seek to dislodge the bases from their current location. At the same time the U.S. military bases have had both direct and indirect effects upon Okinawa’s environment: some positive, though many negative. Some steps the U.S. military could take to lessen its environmental impacts upon Okinawa are suggested.

Workshop - Sustainability (Training Workshop), Sponsored By Evotec, Sara Badr, Priyanka Gupta

Integrated Continuous Biomanufacturing VI

No abstract provided.

The Rabbit Jumps Ahead - Rapid A Biosmb Biolayer Interferometry Technology, Thomas Kruse, Markus Kampmann, Fabian Schmitz

Integrated Continuous Biomanufacturing VI

Please click Additional Files below to see the full abstract.

2024 Conference Program - Integrated Continuous Biomanufacturing Vi (Icb Vi), Ana Azevedo, Aaron Noyes, Kevin Brower

Integrated Continuous Biomanufacturing VI

No abstract provided.

Building The Future Of Icb With Lessons From The Past A Personal Journey In Continuous Bioprocessing, Charles Cooney

Integrated Continuous Biomanufacturing VI

Please click Additional Files below to see the full abstract.

Eco-Design: Alternatives To Process Mass Intensity In Assessing The Impact Of Bioprocessing, Andrew Sinclair, Claire Hill, Yuki Abe, Sa’Ad Ojeilli

Integrated Continuous Biomanufacturing VI

Please click Additional Files below to see the full abstract

Ecological View And Practice Of Chinese Path To Modernization, Yue Shi, Jiangling Zhu, Jingyun Fang

Bulletin of Chinese Academy of Sciences (Chinese Version)

The Chinese path to modernization is characterized by emphasizing the harmony between humanity and nature. It upholds the principles of respecting, obeying, and protecting nature to achieve a coordinated integration of economic development and ecological conservation. This ecological view stems from China’s modernization practices, aligns with universal principles of modernization, and roots in features that are unique to China. It stresses a correct understanding of the human–nature relationship, the importance of systematic ecological planning and the central role of ecosystems in ecological conservation, and the necessity of following the laws of nature. Drawing on the experiences and lessons from Western …

Upholding “Triple Real” Vision For Ocean Negative Carbon Emissions To Advance Global Climate Governance, Nianzhi Jiao, Chuanlun Zhang, Tingwei Luo, Jihua Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Addressing climate change is a formidable challenge for humanity, and achieving the temperature control goals of the Paris Agreement cannot rely solely on greenhouse gas emission reductions—negative emissions are an inevitable solution. The ocean, as the planet’s largest active carbon reservoir, holds immense potential for negative emissions, yet there is no internationally recognized pathway to realize it. The UNESCO-IOC international program of Ocean Negative Carbon Emissions (ONCE) builds on the original theory of the microbial carbon pump (MCP) and integrates known ocean carbon sequestration mechanisms BCMS (standing for biological carbon pump, carbonate counter pump, MCP, solubility carbon pump) to propose …

Joint Subarray Acoustic Tweezers Enable Controllable Cell Translation, Rotation, And Deformation, Liang Shen, Zhenhua Tian, Kaichun Yang, Joseph Rich, Jianping Xia, Neil Upreti, Jinxin Zhang, Chuyi Chen, Nanjing Hao, Zhichao Pei, Tony Jun Huang

Faculty Publications

Contactless microscale tweezers are highly effective tools for manipulating, patterning, and assembling bioparticles. However, current tweezers are limited in their ability to comprehensively manipulate bioparticles, providing only partial control over the six fundamental motions (three translational and three rotational motions). This study presents a joint subarray acoustic tweezers platform that leverages acoustic radiation force and viscous torque to control the six fundamental motions of single bioparticles. This breakthrough is significant as our manipulation mechanism allows for controlling the three translational and three rotational motions of single cells, as well as enabling complex manipulation that combines controlled translational and rotational motions. …

Tunable Blended Collagen I/Ii And Collagen I/Iii Hydrogels As Tissue Mimics, Paulina M. Babiak, Carly M. Battistoni, Leonard Cahya, Rithika Athreya, Jason Minnich Ii, Alyssa Panitch, Julie C. Liu

School of Chemical Engineering Faculty Publications

Collagen (Col) is commonly used as a natural biomaterial for biomedical applications. Although Col I is the most prevalent col type employed, many collagen types work together in vivo to confer function and biological activity. Thus, blending collagen types can better recapitulate many native environments. This work investigates how hydrogel properties can be tuned through blending collagen types (col I/II and col I/III) and by varying polymerization temperatures. Col I/II results in poorly developed fibril networks, which softened the gels, especially at lower polymerization temperatures. Conversely, col I/III hydrogels exhibit well-connected fibril networks with localized areas of fine fibrils and …

Perioperative Chemoimmunotherapy Induces Strong Immune Responses And Long-Term Survival In Patients With Hla Class I-Deficient Non-Small Cell Lung Cancer, Marta Molina-Alejandre, Francisco Perea, Virginia Calvo, Cristina Martinez-Toledo, Ernest Nadal, Belén Sierra-Rodero, Marta Casarrubios, Joaquín Casal-Rubio, Alex Martinez-Martí, Amelia Insa, Bartomeu Massuti, Santiago Viteri, Isidoro Barneto Aranda, Delvys Rodriguez-Abreu, Javier De Castro, Joaquín Mosquera Martínez, Manuel Cobo, Ignacio I Wistuba, Edwin R Parra, Javier Martín-López, Diego Megías, Rafael Muñoz-Viana, Federico Garrido, Natalia Aptsiauri, Francisco Ruiz-Cabello, Mariano Provencio, Alberto Cruz-Bermúdez

Faculty, Staff and Student Publications

BACKGROUND: Loss of human leukocyte antigen (HLA) class I expression and loss of heterozygosity (LOH) are common events implicated in the primary resistance of non-small cell lung cancer (NSCLC) to immunotherapy. However, there is no data on perioperative chemoimmunotherapy (ChIO) efficacy or response mechanisms in the context of HLA class I defects.

METHODS: Baseline HLA class I tumor status (HLA-deficient (HLA-DEF) or HLA-proficient (HLA-PRO)) was determined by DNA LOH combined with immunohistochemistry for protein levels in tissue of 24 patients with NSCLC treated with perioperative nivolumab plus chemotherapy from NADIM trial (NCT03081689). We integrated HLA tumor status with molecular data …

Examination Of Musical Sophistication And Working Memory Correlates In High School Students, Abby South

LSU Doctoral Dissertations

Abstract

The purpose of this study was to examine the relationship between musical engagement and cognitive ability in high school students. While musicians’ brains have long been of interest to those who study experience-dependent neuroplasticity, a lack of adolescent data grossly limits our understanding of the relationship between music training and observed neuroplastic changes in the brain. Advances in psychometric testing and brain imaging reveal relationships among musical expertise, changes in brain function, structure, and connectivity, and enhanced cognitive ability, but categorical groupings of dichotomously defined musicians and non-musicians prevent nuanced understanding of these complex relationships. In this study, 83 …

Nitrogen Isotope Homogenization Of Dissolved Ammonium With Depth And 15N Enrichment Of Ammonium During Incorporation Into Expandable Layer Silicates In Organic-Rich Marine Sediment From Guaymas Basin, Gulf Of California, Toshiro Yamanaka, Arisa Sakamoto, Kanon Kiyokawa, Jaeguk Jo, Yuji Onishi, Yoshihiro Kuwahara, Ji Hoon Kim, Lucie C. Pastor, Andreas Teske, Daniel Lizarralde, Tobias W. Höfig, Ivano W. Aiello, Jeanine L. Ash, Diana P. Bojanova, Martine D. Buatier, Virginia P. Edgcomb, Christophe Y. Galerne, Swanne Gontharet, Verena B. Heuer

Faculty Research, Scholarly, and Creative Activity

Sedimentary nitrogen isotopic ratios are used as a proxy for ancient biogeochemical cycles on Earth's surface. It is generally accepted that sediment hole tops record primary signatures because organic nitrogen (ON) is predominant in this part of the hole. In contrast to such early to middle diagenetic stages, it is well known that heavier nitrogen isotope 15N tends to enrich in sedimentary rocks during later diagenetic and metamorphic stages. However, there are some critical gaps in our understanding of nitrogen isotopic alteration associated with abiotic processes during early-middle diagenesis. In this study, we examined the isotope ratios of ammonium nitrogen …

Construction Of Almost Unbiased Estimator For Population Mean Using Neutrosophic Information, Rajesh Singh, Anamika Kumari, Florentin Smarandache, Shobh Nath Tiwari

Neutrosophic Sets and Systems

In classical statistics, the population mean is estimated using determinate, crisp data value when auxiliary information is known. These estimates can often be biased. The main objective of this study is to introduce the neutrosophic estimator with the minimum mean squared error (MSE) for the unknown value of the population mean as well as overcome the limitations of classical statistics when dealing with ambiguous or indeterminate data. Neutrosophic statistics was introduced by Florentin Smarandache. It is a generalisation of classical statistics that addresses ambiguous, unclear, vague, and indeterminate data. In this study, we have proposed neutrosophic almost unbiased estimator that …

Focused On Chinese Life Science Research For 96 Years, Anchoring The Goal Of Scientific And Technological Power To Make New Contributions, Gexia Qiao

Bulletin of Chinese Academy of Sciences (Chinese Version)

The Institute of Zoology (IOZ) is one of the oldest scientific research institutions of Chinese Academy of Sciences (CAS). During its prominent 96-years history, IOZ always serves national strategy and pursues the forefront of science. IOZ has made significant contributions to the discipline development of zoology even life science in China. The major zoological research systems in China are built based on IOZ, as well as several sub-disciplines of zoology and life science in China are derived and flourished from IOZ. IOZ made many critical achievements, including national natural resource investigation, nature reserve establishment, pest insect and rodent management, conservation …

Basic Research: Understanding Leads To Innovation—Exploring Path Of Development Of Center For Excellence In Molecular Plant Sciences, Chinese Academy Of Sciences, Yu Zhang, Zhengxing Yang, Hong Ju, Bin Han

Bulletin of Chinese Academy of Sciences (Chinese Version)

This study summarizes the development path of the Center for Excellence in Molecular Plant Sciences (CEMPS), Chinese Academy of Sciences (CAS), including the developmental trajectories of disciplines and the institutional reform at specific historical opportunities. It also overviews the CEMPS’s strategic orientation (setting sights on the global frontiers of science and technology and the major needs of the country), the scientific achievements, and the core spirits of scientists, thus to provide references to the reform, innovation, and development of scientific research institutions in relevant fields.

"Traditionalizing" Effect Of Parenthood On First Time Mothers: Insights From A Longitudinal Study, Vilma Ražauskienė

The Qualitative Report

Researchers have documented that transitioning to parenthood may have a "traditionalizing“ effect on the gendered division of housework and childcare. The goal of this research is to enhance an understanding of the factors that influence this change in behaviour and attitudes swaying it to the side of traditional gender roles. To achieve this objective, two waves of individual semi-structured interviews were conducted with ten women during pregnancy and four to six months postpartum. Although convenience sampling was employed for data collection, the research participants displayed variation in terms of marital status, educational level, number of children, breastfeeding practices, and other …

Factors Influencing The Faunal Recolonization Of Restored Thornscrub Forest Habitats, Audrey J. Hicks, Jerald T. Garrett, Christopher A. Gabler

School of Earth, Environmental, & Marine Sciences Faculty Publications

Tamaulipan thornscrub forests (thornforests) have high ecological and economic values, yet over 90% of these forests have been lost, and they remain threatened, making them a conservation hotspot. For decades, federal, state, NGO, and corporate entities have been acquiring land and actively or passively restoring these forests, but results have been mixed and seldom monitored. This study characterized and quantified faunal communities of restored thornforest habitats in south Texas and examined the relationships between restored faunal communities and key site characteristics and environmental factors. We surveyed and analyzed mammal, bird, Lepidoptera, and herptile communities within 12 restored sites in the …

Editorial: Exploring The Potential Of Nanobiomaterials In Biomedical Engineering: Assessing Biocompatibility, Toxicity, And Future Prospects, Narsimha Mamidi, Ebrahim Mostafavi, Murali M. Yallapu

School of Medicine Publications

No abstract provided.

Natural Bee Space And Comb Cell Dimensions Of Honey Bee Colonies In Mwinkantsi Village, Babati District, Tanzania, Theobald J Theobald, Richard A Kidabaga, Shibonage K Mashilingi

Tanzania Journal of Science

The use of improved beehives in beekeeping is emphasized to facilitate easier colony manipulations. The improved beehives used in Tanzania are either imported or manufactured locally by adopting dimensions for European honey bees. However, the dimensions adopted are faulty to the dimensions of local honey bees, leading to problems such as cross-combing which hinder realization of the expected management advantages. This study assessed the characteristic natural bee space and comb cell dimensions of honey bee colonies occupied the traditional split log hives in Mwinkantsi village, Babati district. Results showed that honey bee colonies in Mwinkantsi village exhibited an overall bee …