Digital Commons Network^™

Does Skin Thickness Affect Satisfaction Post Rhinoplasty?: Middle Eastern Population As An Example, Sami Alharethy, Ahmed Mousa, Ahmed Alharbi, Turki Aldrees, Saleh Alqaryan, Yong-Ju Jang

Saudi Medical Journal

Objectives: To determine the mean nasal skin thickness in the Middle Eastern population and to assess the effect of skin thickness on patients’ satisfaction following rhinoplasty surgeries. Methods: Radiological measurements of skin thickness at the 3 vertical thirds of the nasal dorsum were taken. A total of 154 patients (80 females and 74 males) who were scheduled for computed tomography scan for the paranasal sinuses were included in the study. The patients were then categorized into 3 groups: thick, medium, and thin nasal skin. A scale from 10% to 100% was used to assess patient satisfaction following rhinoplasty. Satisfaction and …

Development Of An Oral Anticoagulant-Use Attitude Scale, And Assessment Of Its Validity And Reliability, Ozlem Dogu, Nursan Cinar, Unal Erkorkmaz

Saudi Medical Journal

Objectives: To develop a reliable scale that can measure the attitudes of individuals using oral anticoagulant drugs (OACs). Methods: This methodological study was conducted with 296 followed-up individuals using OACs for at least 6 months and visiting the cardiology and neurology clinics of a hospital in Turkey during 2017. A 20-item pool was used to construct the scale and all items were found suitable after content validity analysis and preliminary testing. Construct validity was examined using confirmatory factor analysis (CFA) and exploratory factor analysis (EFA). Results: The Kaiser-Meyer-Olkin (KMO) value of the scale (0.79) and results of Bartlett’s test showed …

In Vivo Characterization Of Connective Tissue Remodeling Using Infrared Photoacoustic Spectra, Yuan Qu, Peng Hu, Junhui Shi, Konstantin Maslov, Peinan Zhao, Chiye Li, Jun Ma, Alejandro Garcia-Uribe, Karen Meyers, Emily Diveley, Stephanie Pizzella, Lisa Muench, Nina Punyamurthy, Naomi Goldstein, Oji Onwumere, Mariana Alisio, Kaytelyn Meyenburg, Jennifer Maynard, Kristi Helm, Emma Altieri, Janessia Slaughter, Sabrina Barber, Tracy Burger, Christine Kramer, Jessica Chubiz, Monica Anderson, Ronald Mccarthy, Sarah K England, George A Macones, Molly J Stout, Methodius Tuuli, Lihong V Wang

Open Access Publications

Premature cervical remodeling is a critical precursor of spontaneous preterm birth, and the remodeling process is characterized by an increase in tissue hydration. Nevertheless, current clinical measurements of cervical remodeling are subjective and detect only late events, such as cervical effacement and dilation. Here, we present a photoacoustic endoscope that can quantify tissue hydration by measuring near-infrared cervical spectra. We quantify the water contents of tissue-mimicking hydrogel phantoms as an analog of cervical connective tissue. Applying this method to pregnant women in vivo, we observed an increase in the water content of the cervix throughout pregnancy. The application of this …

Tramping While Black: Press Depictions Of African American Tramps, Hoboes, And Vagabonds On The Postbellum Western Frontier, 1866-1910, Sabrina Cuffie

American Studies Graduate Final Projects

No abstract provided.

Young Women In Stem: An Analysis Of Outreach Programs For Middle School Girls, Rachel Lundeen

Honors Projects

Historically, and still presently, women face many obstacles when attempting to pursue science, technology, engineering, and math (STEM) fields. Women have been systematically barred from entering STEM programs at universities and today face cultural obstacles, resulting in marginalization. Research points to adolescence as the age where this sense of marginalization begins to develop. As a result, many outreach programs for young women interested in STEM are targeted toward the middle school age group. This study adds to this research by examining two such outreach programs for young women in STEM to determine their effectiveness, including Camp GEMS at Ohio Northern …

The Meanings And Limits Of ‘Local Water’ In Los Angeles, Sayd Randle

Research Collection College of Integrative Studies

In the fall of 2014, Los Angeles Mayor Eric Garcetti held a press conference in front of the L.A. Department of Water and Power’s (DWP) downtown headquarters to sign his Executive Directive #5, titled “Emergency Drought Response – Creating a Water Wise City.” ED5, as everyone called the Directive, was meant to be the mayor’s big symbolic gesture signaling his seriousness about addressing the region’s ongoing drought crisis. His staff had invited several leaders of local environmental NGOs to stand by his side during its signing.As the assembled crowd of journalists and environmentalists looked on, Garcetti explained how, due to …

Gst Contract Review, Vincent Ooi

Research Collection Yong Pung How School Of Law

GST contract review—overviewTax lawyers are often asked to review a commercial contracts from a Goods Services Tax (“GST”) perspec-tive. This note focuses on contracts for the supply of services or goods, and not a contract for the sale and purchase of a business.Understanding the GST consequences of the contractThe contract that you are asked to review will usually contain a GST clause, but it is insufficient to look only at that clause. As further explained in Practice Note: How to review a commercial contract for GST purposes, you should also review the whole contract so that you can establish:• What …

Stamp Duty Relief And Anti-Avoidance Provisions, Vincent Ooi

Research Collection Yong Pung How School Of Law

Reliefs from stamp dutyIn certain circumstances, stamp duty reliefs may be applicable to instruments that would otherwise be dutia-ble, provided that the reliefs are claimed within specified statutory time limits. Such reliefs are distinct from stamp duty remissions, which may be granted by the Minister through the exercise of his powers under Sec-tion 74 of the Stamp Duties Act (Cap 312, 2006 Ed.). Under Section 74 of the Stamp Duties Act, the Minister has the discretion to prospectively or retrospectively reduce or remit duties subject to such conditions as he may impose. This power may be exercised on a general …

Transfer Of A Going Concern, Vincent Ooi

Research Collection Yong Pung How School Of Law

GST transfers of a going concern—overviewThe sale of a business is in substance the sale of a number of assets bundled together. Generally, GST would be charged on the transfer of each asset according to the rules applicable to that asset, i.e. standard-rate, zero-rate or exempt.However, where a business is transferred as a going concern (a “TOGC”), the transaction may be treated as an excluded transaction under the Goods and Services Tax (Excluded Transactions) Order. If so, the trans-action would be treated as neither a supply of goods nor a supply of services and therefore outside the scope of GST. …

Against Populist Isolationism: New Asian Regionalism And Global South Powers In International Economic Law, Pasha L. Hsieh

Research Collection Yong Pung How School Of Law

This article provides the most up-to-date examination of the Regional Comprehensive Economic Partnership (RCEP), which is poised to become the world’s largest free trade agreement (FTA). It argues that the 16-country mega-FTA will galvanize the paradigm shift in Asian regionalism and build a normative foundation for the Global South in international economic law. Based on intertwined theoretical and substantive claims, this article opens an inquiry into the assertive legalism of developing nations in the new regional economic order. It further manifests the pivotal force of emerging economies against populist isolationism in the Trump era that undermines the neoliberal foundation of …

"Decisional" And "Operational" Negligence, Vincent Ooi

Research Collection Yong Pung How School Of Law

This article draws a distinction between “decisional” negligence, which concerns the negligence exhibited by a professional advising his client in a decision to pursue a course of action, and “operational” negligence which concerns the manner in which a professional acts upon his client’s instructions to pursue a course of action. With the advent of Montgomery, the distinction between the two kinds of negligence has been thrown into focus in the context of medical negligence. The distinction is an important one for two reasons: 1) the “standard of care” test to be applied; and 2) the measure of damages.

“Insensitive Advertising” Of Foreign Domestic Workers In Singapore: A Violation Of Human Dignity, Benjamin Joshua Ong

Research Collection Yong Pung How School Of Law

Singapore’s Ministry of Manpower has suspended the licence of an employment agency for advertising the services of foreign domestic workers in an “insensitive” manner which portrayed the workers as a “commodity that can be bought and sold”. It also prosecuted the agency and the employee responsible for the advertisements; the employee has pleaded guilty. The Ministry’s actions are a welcome development in the evolution of the concept of a right to human dignity in Singapore law.

Protecting Consumers' Personal Data In The Digital World: Challenges And Changes, Man Yip

Research Collection Yong Pung How School Of Law

At the Personal Data Protection Seminar 2017, Dr Yaacob Ibrahim, Minister for Communications and Information, said that Singapore must “aspire towards a high standard of data protection that strengthens trust with the public, gives confidence to customers whose data is collected and used, while providing an environment for companies to thrive in the digital economy”.

Dual-Class Shares In Singapore – Where Ideology Meets Pragmatism, Pey Woan Lee

Research Collection Yong Pung How School Of Law

This article seeks to understand the rationale for and potential implications of the introduction of dual class shares (DCS) in Singapore. It does so by first considering the theoretical as well as evidential arguments for and against the use of DCS, followed by a survey on the reception (or otherwise) of such structures in four common law jurisdictions with vibrant capital markets, viz., Canada, the United States, United Kingdom and Hong Kong. It observes that the chief argument cited by business founders to justify the use of DCS structures is the desire to enhance a firm’s long-term profitability by shielding …

Data-Enabled Computational Multiscale Method In Materials Science And Engineering, Shaoping Xiao, Amaury Lendasse, Renjie Hu

Engineering Management and Systems Engineering Faculty Research & Creative Works

In the Community of Computational Materials Science, One of the Challenges in Hierarchical Multiscale Modeling is Information-Passing from One Scale to Another, especially from the Molecular Model to the Continuum Model. a Machine-Learning-Enhanced Approach, Proposed in This Paper, Provides an Alternative Solution. in the Developed Hierarchical Multiscale Method, Molecular Dynamics Simulations in the Molecular Model Are Conducted First to Generate Datasets, Which Represents Physical Phenomena at the Nanoscale. the Datasets Are Then Used to Train Neural Networks for Failure Classification and Stress Regressions. Finally, the Well-Trained Learning Machines Are Implemented in the Continuum Model to Study the Mechanical Behaviors of …

Quest For Relevance: Whither The Asean Charter In Shaping A Shared Regional Identity And Values, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

Promulgated in 2007, the Charter of the Association of Southeast Asian Nations (ASEAN) reaffirms ASEAN’s longstanding policy of non-interference in member-states’ internal affairs and the retention of consultation and consensus as fundamental tenets of decision-making in ASEAN. This essay considers the role of soft law in the interpretation and development of the ASEAN Charter. It also considers whether the Charter will help ASEAN achieve integration as well as promote democracy, human rights and development in an immensely diverse region comprising half a billion people. The essay argues that although the Charter is a binding legal instrument, the text enables a …

Application Of A Hygroscopicity Tandem Differential Mobility Analyzer For Characterizing Pm Emissions In Exhaust Plumes From An Aircraft Engine Burning Conventional And Alternative Fuels, Max B. Trueblood, Prem Lobo, Donald E. Hagen, Steven C. Achterberg, Wenyan Liu, Philip D. Whitefield

Chemistry Faculty Research & Creative Works

In the last several decades, significant efforts have been directed toward better understanding the gaseous and particulate matter (PM) emissions from aircraft gas turbine engines. However, limited information is available on the hygroscopic properties of aircraft engine PM emissions which play an important role in the water absorption, airborne lifetime, obscuring effect, and detrimental health effects of these particles. This paper reports the description and detailed labbased performance evaluation of a robust hygroscopicity tandem differential mobility analyzer (HTDMA) in terms of hygroscopic properties such as growth factor (GF) and the hygroscopicity parameter (κ). The HTDMA system was subsequently deployed during …

Capillary-Tube Package Devices For The Quantitative Performance Evaluation Of Nuclear Magnetic Resonance Spectrometers And Pulse Sequences, Lingyu Chi, Ming Huang, Annalise R. Pfaff, Jie Huang, Rex E. Gerald Ii, Klaus Woelk

Electrical and Computer Engineering Faculty Research & Creative Works

With the increased sensitivity of modern nuclear magnetic resonance (NMR) spectrometers, the minimum amount needed for chemical-shift referencing of NMR spectra has decreased to a point where a few microliters can be sufficient to observe a reference signal. The reduction in the amount of required reference material is the basis for the NMR Capillary-tube Package (CapPack) platform that utilizes capillary tubes with inner diameters smaller than 150 µm as NMR-tube inserts for external reference standards. It is shown how commercially available electrophoresis capillary tubes with outer diameters of 360 µm are filled with reference liquids or solutions and then permanently …

Secure Smart Health With Privacy-Aware Aggregate Authentication And Access Control In Internet Of Things, Yinghui Zhang, Robert H. Deng, Gang Han, Dong Zheng

Research Collection School Of Computing and Information Systems

With the rapid technological advancements in the Internet of Things (IoT), wireless communication and cloud computing, smart health is expected to enable comprehensive and qualified healthcare services. It is important to ensure security and efficiency in smart health. However, existing smart health systems still have challenging issues, such as aggregate authentication, fine-grained access control and privacy protection. In this paper, we address these issues by introducing SSH, a Secure Smart Health system with privacy-aware aggregate authentication and access control in IoT. In SSH, privacy-aware aggregate authentication is enabled by an anonymous certificateless aggregate signature scheme, in which users' identity information …

An Essential Applied Statistical Analysis Course Using Rstudio With Project-Based Learning For Data Science, Aldy Gunawan, Michelle L. F. Cheong, Johnson Poh

Research Collection School Of Computing and Information Systems

This paper presents a newpostgraduate level course, named Applied Statistical Analysis with R. Wepresent the course structure, teaching methodology including the assessmentframework and student feedback. The course covers the basic concepts ofstatistics, the knowledge of applying statistical theory in analyzing real dataand the skill of developing statistical applications with R programminglanguage. The first half of each lesson is dedicated to teaching students thestatistical concepts while the second half focuses on the practical aspects ofimplementing the concepts within the RStudio console. The Project-BasedLearning (PBL) approach is adopted to encourage students to apply the knowledgegained to solve real world problems, answer complex …

Field Implementation Of Rubberized Chip Seal, Ahmed Gheni, Alireza Pourhassan, Mohamed Elgawady, Yasser Darwish, William P. Schonberg

Civil, Architectural and Environmental Engineering Technical Reports

Chip seals have been widely used as a pavement maintenance surface treatment due to its competitive cost and construction time. Recently, the research team developed a rubberized chip seal where natural aggregate is replaced with crumb rubber obtained from recycled tires. During this study, a total of 108 laboratory specimens and a field chip seal section with different crumb rubber replacement ratios were investigated. Aggregate macrostructure, retention, and skid resistance were measured. The crumb rubber showed a remarkable performance in aggregate retention measured using the Vialit and Pennsylvania tests. The values of the mean texture depth of rubberized chip seal …

Blood-Based Biomarkers For Predicting The Risk For Five-Year Incident Coronary Heart Disease In The Framingham Heart Study Via Machine Learning, Meeshanthini V. Dogan, Steven R.H. Beach, Ronald L. Simons, Amaury Lendasse, Brandan Penaluna, Robert A. Philibert

Engineering Management and Systems Engineering Faculty Research & Creative Works

An Improved Approach for Predicting the Risk for Incident Coronary Heart Disease (CHD) Could Lead to Substantial Improvements in Cardiovascular Health. Previously, We Have Shown that Genetic and Epigenetic Loci Could Predict CHD Status More Sensitively Than Conventional Risk Factors. Herein, We Examine Whether Similar Machine Learning Approaches Could Be Used to Develop a Similar Panel for Predicting Incident CHD. Training and Test Sets Consisted of 1180 and 524 Individuals, respectively. Data Mining Techniques Were Employed to Mine for Predictive Biosignatures in the Training Set. an Ensemble of Random Forest Models Consisting of Four Genetic and Four Epigenetic Loci Was …

Chitosan/Ag-Hydroxyapatite Nanocomposite Beads As A Potential Adsorbent For The Efficient Removal Of Toxic Aquatic Pollutants, Long Li, Jibran Iqbal, Ying Zhu, Peng Zhang, Wanchao Chen, Amit Bhatnagar, Yiping Du

All Works

© 2018 Elsevier B.V. In the present study, the potential of synthesized chitosan/Ag-substituted hydroxyapatite nanocomposite beads to remove basic dye, heavy metal and microbes from aqueous solutions was investigated. Beads were prepared in different ratios via embedding of Ag-hydroxyapatite (Ag-HA) into chitosan (CS) solution. The beads were characterized by Fourier transform infrared spectroscopy (FT-IR) and scanning electron microscope (SEM) in order to get an insight of the functional groups and morphology. Batch adsorption studies were conducted with copper ions (Cu (II)) and rhodamine B (RhB) dye by changing several parameters such as Ag-HA to Cs ratio, contact time, solution pH …

A Game Of Katso And Mouse: Current Theories For Getting Forensic Analysis Evidence Past The Confrontation Clause, Ronald J. Coleman, Paul F. Rothstein

Georgetown Law Faculty Publications and Other Works

The Sixth Amendment’s Confrontation Clause ensures that an “accused” in a “criminal prosecution[]” has the right “to be confronted with the witnesses against him [.]” Although perhaps a simple concept, defining the scope of confrontation rights has proved extremely difficult. The law has had particular difficulty scoping confrontation rights in forensic analysis cases, such as those where the prosecution seeks to utilize a laboratory report of DNA, blood alcohol content, narcotics, or other “CSI” type analysis. In this connection, Justice Gorsuch recently authored an opinion dissenting from denial of certiorari in Stuart v. Alabama, in which he recognized the …

Too Far From Home, Mary Dengler

Pro Rege

No abstract provided.

O West Wind!, Bob De Smith

Pro Rege

No abstract provided.

The Letter, Mary Dengler

Pro Rege

No abstract provided.

Can'ts And Don'ts, Bill Elgersma

Pro Rege

No abstract provided.

Irish Whips And German Suplexes: Professional Wrestling And The American Immigrant And Minority Experience, Colin Rush Walker

Graduate Theses and Dissertations

Trends within sports and popular entertainment have long been regarded as great indicators of larger transitions in the social, political, and economic landscape of the United States. Repeatedly mined and often used for context, sports have become intrinsically linked to the broader discussions of people, their beliefs, ideals, and actions occurring in the historiography of American culture. However, one sport has regularly been passed over in these examinations. I argue that the modern day entertainment monolith of professional wrestling serves as one of the most important indicators of socioeconomic change in the history of the U.S., and that it plays …

Factors Influencing Referrals For Ultrasound-Diagnosed Complications During Prenatal Care In Five Low And Middle Income Countries, Holly L. Franklin, W. Akhtar, David L. Swanson, Jamie E. Newman, Robert L. Goldenberg, David Muyodi, Lester Figueroa, Robert O. Nathan, Jonathan O. Swanson, Nicole Goldsmith

Department of Radiology

BACKGROUND:

Ultrasound during antenatal care (ANC) is proposed as a strategy for increasing hospital deliveries for complicated pregnancies and improving maternal, fetal, and neonatal outcomes. The First Look study was a cluster-randomized trial conducted in the Democratic Republic of Congo, Guatemala, Kenya, Pakistan and Zambia to evaluate the impact of ANC-ultrasound on these outcomes. An additional survey was conducted to identify factors influencing women with complicated pregnancies to attend referrals for additional care.

METHODS:

Women who received referral due to ANC ultrasound findings participated in structured interviews to characterize their experiences. Cochran-Mantel-Haenszel statistics were used to examine differences between women …