Digital Commons Network^™

Precision Delivery Using Nanopipette For Single-Cell Studies, He Zhang, Maksudur Rahman, Yang Tao, Joseph W Sampson, Hang Ren

Journal of Electrochemistry

Nanopipette based scanning probe technique is a versatile tool in non-contact imaging in biology. In addition to the topographic imaging, its capability of localized delivery of bio-active molecules is emerging. In this mini review, we introduce the applications of nanopipette in single-cell researches with a focus on localized delivery. The working principles of three delivery modes including resistive pulse, pressure-driven flow, and electroosmotic flow-driven delivery are summarized and compared. Their applications in single-cell researches are reviewed. The current technical challenges in scanning ion conductance microscopy-based delivery, and their growing influence in medicine and pharmacologic researches are also discussed.

The 9th National Conference Of Solid State Battery Successfully Held In Xiamen, Fujian, Zheng-Liang Gong

Journal of Electrochemistry

No abstract provided.

Preface To Special Issue On Single-Entity Electroanalysis, Fei Li, Yi-Lun Ying, Yi-Ge Zhou

Journal of Electrochemistry

No abstract provided.

Author Spotlight, Li-Fang Yang, Joseph W. Sampson, Xiao-Hang Sun, Hai-Qiang Deng, He Zhang, Md Maksudur Rahman, Yang Tao, Hang Ren

Journal of Electrochemistry

No abstract provided.

Single-Entity Collisional Electrochemistry At The Micro- And/Or Nano-Interface Between Two Immiscible Electrolyte Solutions, Li-Fang Yang, Jun-Jie Chen, Ling-Yu Chen, Si-Qi Jin, Tao-Xiong Fang, Si-Jia He, Liang-Jun Shen, Xin-Jian Huang, Xiao-Hang Sun, Hai-Qiang Deng

Journal of Electrochemistry

Single-entity collisional electrochemistry (SECE) is a branch of single-entity electrochemistry. It can directly characterize entities/particles with single particle resolution through random collisions between particles and electrodes in a solution, and obtain rich physicochemical information, thus becoming one of the frontiers of electroanalytical chemistry in the past two decades. Interestingly, the (micro/nanoscale) sensing electrodes have evolved from a polarizable liquid/ liquid (mercury/liquid) interface to a solid/liquid interface and then to a liquid/liquid interface (i.e., an interface between two immiscible electrolyte solutions, ITIES), as if they have completed a cycle (but in fact they have not). ITIES has become the latest sensing …

Aqueous Supercapacitors With Wide Operative Voltage Window And Long Cycling Life Enabled By Electrolyte Hybridization Effect, Shi-Hua Ma, Qi Yin, Jin-Ping Zhao

Journal of Electrochemistry

Developing supercapacitors (SCs) with long cycling life and wide operative voltage window is a significant topic in the field of aqueous electrolytes. Although the design of water in salt (WIS) electrolytes has pushed the development of aqueous electrolytes to a new height, the WIS electrolytes with an operative voltage window of up to 2.5 V is still very scarce. Herein, in order to enrich the type of aqueous electrolyte with high operative voltage, tetramethylammonium trifluoromethanesulfonate (TMAOTf) based WIS electrolyte was used as a model to construct WIS based hybrid electrolyte with acetonitrile (ACN) co-solvent and LiTFSI co-solute. In view of …

The Award Ceremony Of The 2nd Xiamen University Short Video Abstract Contest For Science And Technology Journal Papers Came To A Successful Conclusion, Editorial Office Of J.Electrochem.

Journal of Electrochemistry

No abstract provided.

Accelerated Historical And Future Warming In The Middle East And North Africa, Abdul Malik, Georgiy Stenchikov, Suleiman Mostamandi, Sagar Parajuli, Jos Lelieveld, George Zittis, Muhammad Sheraz Ahsan, Luqman Atique, Muhammad Usman

All Works

The present study assesses the climate of the Middle East and North Africa (MENA) in detail, focusing on the historical and future warming trends in the region. The assessment incorporates data from observations, reanalyses, and statistically downscaled climate models from the Coupled Model Intercomparison Project Phases 5 and 6. Since the pre-industrial era, the observed average climate in the MENA has warmed by 1.5°C and is on the brink of exceeding 2°C. The reanalysis data suggest that the regional warming over some MENA sub-regions is three times faster than the global average. By the end of the 21st century, the …

Journal Of Electrochemistry, The Flagship Journal Of Chinese Chemical Society Electrochemical Committee, Made A Public Appearance At The 22nd National Electrochemical Congress, Editorial Office Of J.Electrochem.

Journal of Electrochemistry

No abstract provided.

The Dual Timescales Of Gait Adaptation: Initial Stability Adjustments Followed By Subsequent Energetic Cost Adjustments, Sasha A. Brinkerhoff, Natalia Sánchez, Meral N. Culver, William M. Murrah, Austin T. Robinson, J. Danielle Mccullough, Matthew W. Miller, Jaimie A. Roper

Physical Therapy Faculty Articles and Research

Gait adaptation during bipedal walking allows people to adjust their walking patterns to maintain balance, avoid obstacles and avoid injury. Adaptation involves complex processes that function to maintain stability and reduce energy expenditure. However, the processes that influence walking patterns during different points in the adaptation period remain to be investigated. We assessed split-belt adaptation in 17 young adults aged 19–35. We also assessed individual aerobic capacity to understand how aerobic capacity influences adaptation. We analyzed step lengths, step length asymmetry (SLA), mediolateral margins of stability, positive, negative and net mechanical work rates, as well as metabolic rate during adaptation. …

Blood Matters: The Hematological Signatures Of Coronavirus Infection, Ayelen Toro, Ana P Arévalo, Marianoel Pereira-Gómez, Agustina Sabater, Eric A Zizzi, Gaston Pascual, Jorge L Pórfido, Ines Achinelli, Rocio Seniuk, Juan Bizzotto, Pablo Sanchis, Alvaro Olivera, Alejandro Leyva, Pilar Moreno, Alicia Costábile, Alvaro Fajardo, Federico Carrión, Martín Fló, Natalia Olivero-Deibe, Fernando Rodriguez, Nicolas Nin, Nicolas Anselmino, Estefania Labanca, Elba Vazquez, Javier Cotignola, Daniel F Alonso, Maria P Valacco, Marcelo Marti, Francesco Gentile, Artem Cherkasov, Martina Crispo, Gonzalo Moratorio, Geraldine Gueron

Faculty, Staff and Student Publications

Recent developments have broadened our perception of SARS-CoV-2, indicating its capability to affect the body systemically beyond its initial recognition as a mere respiratory pathogen. However, the pathways of its widespread are not well understood. Employing a dual-modality approach, we integrated findings from a Murine Hepatitis Virus (MHV) infection model with corroborative clinical data to investigate the pervasive reach of Coronaviruses. The novel presence of viral particles within red blood cells (RBCs) was demonstrated via high-resolution transmission electron microscopy, with computational modeling elucidating a potential heme-mediated viral entry mechanism via Spike protein affinity. Our data affirm viral localization in RBCs, …

Predicting The Rates Of Photocatalytic Hydrogen Evolution Over Cocatalyst-Deposited Tio2 Using Machine Learning With Active Photon Flux As A Unifying Feature, Yousof Haghshenas, Wei Ping Wong, Denny Gunawan, Alireza Khataee, Ramazan Keyikoğlu, Amir Razmjou, Priyank Vijaya Kumar, Cui Ying Toe, Hassan Masood, Rose Amal, Vidhyasaharan Sethu, Wey Yang Teoh

Research outputs 2022 to 2026

An accurate model for predicting TiO2 photocatalytic hydrogen evolution reaction (HER) rates is hereby presented. The model was constructed from a database of 971 entries extracted predominantly from the open literature. A key step that enabled high accuracy lies in the use of active photon flux (AcP, photons with energy equal to and greater than the bandgap energy of the photocatalyst) as the input feature describing the irradiation. The quantification of AcP, besides being a more direct feature describing the photocatalyst excitation, circumvents the use of lamp power ratings and light intensities as ambiguous inputs as they encompass varying degrees …

Dungeons & Dragons In Times Of Transmedia, Nazario Robles Bastida, Ricardo Victoria Uribe

Journal of Roleplaying Studies and STEAM

This paper explores the current state of transmedia storytelling, that is, the art of developing a cohesive narrative through a variety of media. Using Dungeons & Dragons as a case study, this study explores the complex nature of current forms of transmedia storytelling, as well as the complex relationships between media producers and consumers that have arisen due to this narrative technique. Focusing in three specific examples within the franchise: Drizzt Do'Urden, the Dungeons & Dragons Saturday morning cartoon series and the 2023 film Honor among Thieves, our analysis illustrate the fact that current media franchises are constituted by a …

Juegos De Rol En El Desarrollo De Projectpipe: Una Inmersión En El Uso De Metodologías De Diseño, Julieth A. Gómez Hernández, Cristian C. Orozco Ospina, Nicolas Restrepo Henao

Journal of Roleplaying Studies and STEAM

En el entorno digital actual, la evolución del concepto de juegos de rol ha llevado al desarrollo de aplicaciones web interactivas y educativas. En sintonía con este planteamiento, se presenta la siguiente propuesta, que adopta una metodología integrada para aprovechar la versatilidad del método de Bruno Munari y el Diseño Centrado en el Usuario (DCU). La metodología de Munari descompone la gestión macro del proyecto en pasos manejables; mientras que el DCU se enfoca en la creación de una interfaz intuitiva y funcional mediante prototipos iterativos y pruebas continuas de usabilidad. Como complemento a estas estrategias se integra la metodología …

Journal Of Roleplaying Studies And Steam (Jrpssteam) Vol. 3 [2024], Número 2 (Issue 2)., Cristo Leon, Miguel A. Bastarrachea-Magnani

Journal of Roleplaying Studies and STEAM

Editorial - La última y nos movemos

Siempre es difícil asumir y enfrentar los cambios, desde el primer número y junto a un gran comité editorial nos dimos a la tarea de lanzar y mantener una revista académica exitosa, con rigor académico y que sirviera por un lado como un espacio para publicar trabajos académicos serios sobre juegos de rol y por el otro como un referente académico sobre el tema, en ese sentido, no tengo la menor duda de que lo hemos logrado.

Para este número, la principal sorpresa es que dejo de ser el editor en jefe, esto …

Development Of Novel Nanobiocatalysts For Enhancing Carbon Dioxide Capture, Merna Tarek Farag

Thesis/ Dissertation Defenses

The emissions of greenhouse gases to the atmosphere cause a climate change that has devastating impacts. Therefore, reaching the net zero goal, which is the balance between the amount of greenhouse gas emitted to the atmosphere and that removed from it, is critical for the future of our planet unless the net-zero goal is achieved soon, the impacts of climate change will continue to worsen, with severe consequences for ecosystems, human health, and global security. Achieving this goal requires a fundamental shift in the way we produce and consume energy, including the rapid transition to renewable energy sources with improvements …

Performance Of Geopolymer Concrete Incorporating Recycled Aggregates And Glass Fibers, Mohammed Abughali

Thesis/ Dissertation Defenses

This study aims to investigate the potential use of geopolymer concrete (GC) incorporating recycled concrete aggregates (RCA) and glass fibers (GF) as a sustainable alternative to traditional cement-based concrete. It comprehensively evaluated the impact of RCA and GF on the fresh, physical, mechanical, and durability properties. A blended precursor binder consisting of ground granulated blast furnace slag and fly ash was utilized. To mitigate the challenges associated with the brittle behavior and low crack resistance of GC, mainly when incorporating RCA, two types of GF were used. Type A had a length of 24 mm, while Type B exhibited a …

Implementation Of Total Quality Management To Improve Operational Efficiency And Customer Satisfaction In Lebanese Industries, Mohamad Nassif Nehme, Moulham Abouibrahim, Nada Jabbour Al Maalouf

Arab Economic and Business Journal

In today's dynamic business landscape, organizations are constantly seeking ways to improve their performance. Total Quality Management (TQM) is a popular strategy for organizational excellence. This paper aims to explore the relationship between TQM implementation, operational efficiency, and customer satisfaction in Lebanon's industry sector; specifically in the Food and Beverage, paints and coatings, and stove manufacturing sectors. The paper is based on a deductive approach. A mono-method approach is used to collect data from a sample of 100 professionals operating in various industrial companies in Lebanon, using structured questionnaires. The findings revealed that TQM has a positive impact on both …

Learning By Refraction: A Practitioner's Guide To 21st Century Ignatian Pedagogy. Fr. Johnny C. Go, Sj And Rita J. Atienza, Von Karl M. Katindoy

Budhi: A Journal of Ideas and Culture

Learning by Refraction: A Practitioner's Guide to 21st Century Ignatian Pedagogy. Fr. Johnny C. Go, SJ and Rita J. Atienza

Saan A Maymaysat' Aldaw: Education In Democracy, Social Justice, And Inclusion In Ilokano Life, Aurelio S. Agcaoili

Budhi: A Journal of Ideas and Culture

The essay argues that there has been a cognitive dissonance between the country’s formal education system (adal) and the Ilokano people’s vocation to knowledge (sursuro). Unless this dissonance is addressed, fundamental problems relative to education in democracy, social justice, and inclusion will never be solved. The Ilokano people’s sense of education—sursuro—shows us the way to correct that dissonance.

Japanese Philosophy Of Moral Education: From Watsuji Tetsurô To Mori Akira, Anton Sevilla-Liu

Budhi: A Journal of Ideas and Culture

This article builds on the ethics of Watsuji Tetsurô (1889 1960) through a comparison with Mori Akira’s (1915–1976) the philosophy of education to show how Watsuji’s “ethics of emptiness” can be concretely manifested in human formation. While keeping Watsuji’s ethics in view, this article examines Mori Akira’s early philosophy of moral education in the 1950s, which can be found in his philosophy book, his teacher’s manual, and his moral education student textbooks. This article begins with Watsuji’s idea of “human existence” and its similarities with Mori Akira’s idea of “human becoming,” which adds a developmental angle to Watsuji’s tensional view …

The Contributors, Contributors Contributors

Budhi: A Journal of Ideas and Culture

The Contributors

Google Earth: A Discussion On Colonial Inscriptions And The Role Of Digital Technology Experts In Development, Veronica Marie M. Araneta

Budhi: A Journal of Ideas and Culture

Google Earth: A Discussion on Colonial Inscriptions and the Role of Digital Technology Experts in Development

Cutting Across The Waves Of The Web: The "Care Of The Self" As An Ethical Response To Post-Truth Politics In Social Media, Roberto Paolo T. Sangil

Budhi: A Journal of Ideas and Culture

Uttering “facts are passé” captures the spirit of post-truth. However, it often leads to addressing facts rather than why they pass off as passé. “Post-truth” was dubbed the 2016 Word of the Year due to its increased usage during the Brexit referendum and the US presidential election in the same year. The issue presses at least twenty-six countries, including the Philippines, as they face widespread disinformation and misinformation. This paper offers an overview of the social media manipulation from Samantha Bradshaw and Philip Howard, and networked disinformation in the Philippines from Jonathan Corpus Ong and Jason Vincent Cabañes. This paper …

A Tale Of Two Walls: A Comparison Of The Green Wall Projects In Inner Mongolia And The Sahelo-Saharan Regions, Daniel Chen Ratilla

Budhi: A Journal of Ideas and Culture

Desertification as a bio-physical stressor threatens food and water security, and is exacerbated by climate change. Other issues such as peace, gender equity, and livelihood are some examples of socio-economic issues also connected to desertification. This is apparent in the cases of Inner Mongolia and the Sahelo-Saharan region, where desertification has spurred the creation of afforestation projects, colloquially known as “Green Walls”: these are the Three-North Shelterbelt Project, and the Great Green Wall of the Sahara and the Sahel Initiative, respectively. This paper explores the principles of environmental ethics (such as vulnerability, common goods, biological and cultural diversity, and environmental …

Nakaparsuaan, Kadagaan, And Panaglunit Ti Daga: Climate Justice And Environmental Ethics In Ilokano Life, Aurelio S. Agcaoili

Budhi: A Journal of Ideas and Culture

The work offers an interpretation of the world as understood and being lived until today by Ilokanos. Such a reading involves the plumbing into linguistic and cultural data as proofs of an inchoate philosophy that has been preserved in the minds of the Ilokano people and which continues to guide their conduct. The world, understood as the physical environment, peoples, and communities, is linked back to the problem of social justice and stewardship of living and nonliving things, to the issue of who calls the shots in the unethical exploitation of these resources, and to the lessons that can be …

Gonzalez- Rodriguez, Alex, Robert Mitchell, Devon Rosano

Querying the Past: LGBTQ Maine Oral History Project Collection

Alex Luna Gonzalez Rodriguez is a 25-year-old transgender woman who was born in Ciudad Juarez, Mexico. She first came out as bisexual to the only “out” gay person in high school before later discovering she was trans while attending college. She went to the University of Southern Maine after hearing about it on the radio in Austin, Texas. When she came to Maine, she discovered what she described as “the real me.” She discusses her journey of self-discovery and the challenges and support she has faced along the way. She discusses how life was different in Mexico, Texas, and Maine, …

Benchmarking Pretrained Models For Speech Emotion Recognition: A Focus On Xception, Ahmed Hassan, Tehroom Masood, Hassan A. Ahmed, H. M. Shahzad, Hafiz Muhammad T. Khushi

Business Faculty Publications

Speech emotion recognition (SER) is an emerging technology that utilizes speech sounds to identify a speaker’s emotional state. Computational intelligence is receiving increasing attention from academics, health, and social media applications. This research was conducted to identify emotional states in verbal communication. We applied a publicly available dataset called RAVDEES. The data augmentation process involved adding noise, applying time stretching, shifting, and pitch, and extracting the features zero cross rate (ZCR), chroma shift, Mel-Frequency Cepstral Coefficients (MFCC), and a spectrogram. In addition, we used many pretrained deep learning models, such as VGG16, ResNet50, Xception, InceptionV3, and DenseNet121. Out of all …

Novel Cuprotosis-Related Gene Signature: A Prognostic Indicator And Regulator Of The Glioma Immune Microenvironment, Dongming Gao, Youyuan Bao, Wenyin Shi, Lei Li, Liang Gao

Department of Radiation Oncology Faculty Papers

Background: Glioma is a primary malignant brain tumor with a poor prognosis. Glioma-related biomarkers need to be identified to enable the personalized treatment of and predict the prognosis of glioma patients. Cuproptosis is an unusual mechanism of cell death, and is closely associated with disease progression and the immune-microenvironment of the tumor. However, the function of cuproptosis in glioma is still unclear, therefore the aim of this study was to investigate the role of cuproptosis-related genes in gliomas.

Methods: We examined the relationship between cuproptosis and glioma using the clinical and expression data of glioma tumors from The Cancer Genome …

Collaborative Robotics: Application Of Delphi Method, Jean-Marc Salotti, Ephraim Suhir

Mechanical and Materials Engineering Faculty Publications and Presentations

In the domain of collaborative robotics, it is often needed to make complex multiparametric choices or assessments that combine heterogeneous criteria, such as task performance, reliability, safety, and ergonomics. The Delphi method, a process of arriving at group consensus by providing experts with rounds of questionnaires, as well as the group response before each subsequent round, can be applied to solve this type of problems. The following Delphi method efforts are addressed in our analysis with application to finding appropriate criteria and their relative weights for the evaluation of the teleoperation task of a robotic platform: (1) Contribution of experts; …