Digital Commons Network^™

Association Of Tobacco Use And Other Determinants With Pregnancy Outcomes: A Multicentre Hospital-Based Case-Control Study In Karachi, Pakistan., Shafquat Rozi, Zahid Ahmad Butt, Nida Zahid, Saba Wasim, Kashif Shafique

Community Health Sciences

OBJECTIVES:

The study aimed to identify the effects of maternal tobacco consumption during pregnancy and other factors on birth outcomes and obstetric complications in Karachi, Pakistan.

DESIGN:

A multicentre hospital-based case-control study.

SETTING:

Four leading maternity hospitals of Karachi.

PARTICIPANTS:

A random sample of 1275 women coming to the gynaecology and obstetric department of selected hospitals for delivery was interviewed within 48 hours of delivery from wards. Cases were women with adverse birth outcomes and obstetric complications, while controls were women who had normal uncomplicated delivery.

PRIMARY AND SECONDARY OUTCOME MEASURES:

Adverse birth outcomes (preterm delivery, low birth weight, stillbirth, …

Chemical Modification Of Extracellular Matrix By Cold Atmospheric Plasma-Generated Reactive Species Affects Chondrogenesis And Bone Formation., Peter Eisenhauer, Natalie Chernets, You Song, Danil Dobrynin, Nancy Pleshko, Marla J Steinbeck, Theresa A. Freeman

Department of Orthopaedic Surgery Faculty Papers

The goal of this study was to investigate whether cold plasma generated by dielectric barrier discharge (DBD) modifies extracellular matrices (ECM) to influence chondrogenesis and endochondral ossification. Replacement of cartilage by bone during endochondral ossification is essential in fetal skeletal development, bone growth and fracture healing. Regulation of this process by the ECM occurs through matrix remodelling, involving a variety of cell attachment molecules and growth factors, which influence cell morphology and protein expression. The commercially available ECM, Matrigel, was treated with microsecond or nanosecond pulsed (μsp or nsp, respectively) DBD frequencies conditions at the equivalent frequencies (1 kHz) or …

Molecular Comparison Of Cattle Fever Ticks From Native And Introduced Ranges, With Insights Into Optimal Search Areas For Classical Biological Control Agents, John A. Goolsby, F. D. Guerrero, John F. Gaskin, K. G. Bendele, P. Azhahianambi, D. Amalin, M. Flores-Cruz, J. Kashefi, Alexis Racelis

School of Earth, Environmental, & Marine Sciences Faculty Publications

Cattle fever ticks, the southern cattle tick, Rhipicephalus microplus (Canestrini), and cattle tick, Rhipicephalus annulatus (Say), are livestock pests endemic to Mexico and invasive along the Texas-Mexico border. Resistance to acaricide, alternate wildlife hosts, and pathogenic landscape-forming weeds present challenges for sustainable eradication of this pest in the U.S. Classical biological control is being explored as a strategy to control cattle fever ticks, especially on alternate hosts such as nilgai antelope, Boselaphus tragocamelus (Pallas), and white-tailed deer, Odocoileus virginianus (Zimmermann). Molecular genetic tools were used to compare populations of cattle fever ticks from native and introduced ranges to provide insights …

The Late Quaternary Rio Grande Delta—A Distinctive, Underappreciated Geologic System, Thomas E. Ewing, Juan L. Gonzalez

School of Earth, Environmental, & Marine Sciences Faculty Publications

The delta of the Rio Grande/Rio Bravo in southernmost Texas and northern Tamaulipas is one of the major deltas of North America. Over 600,000 people live on the Holocene delta and river plain, and a million more on its Pleistocene ancestors, yet geo-logic knowledge is limited. Combining available geologic information with global satellite photography gives a balanced view of an important delta. The Holocene delta begins at a point west of San Benito, Texas, forming a classic eastward-opening delta. Over half of the delta lies south of the present Rio Grande drainage. The delta passes westward into a floodplain that …

An Alliance Of Ladies: Power, Public Affairs, And Class Construction In Early National New York City, Alisa J. Wade

Dissertations, Theses, and Capstone Projects

The dissertation studies elite women’s political consciousness in New York City between 1783 and 1815, contextualizing women’s position within the city’s social strata and the rise of market capitalism in the post-Revolutionary era. In a period of deferential politics, women within the leadership class played a unique role in remodeling the structure of republican government and determining who belonged within it. Building on the foundation of learned femininity, they constructed the etiquette that undergirded men’s political careers and oversaw the marriage market. They mediated divisions between new merchant capital and more established landed wealth, reinforcing dynastic stability. Moreover, they were …

Fall 2016

In The Loop

Dean David Miller and CDM Through the Years; The New ABCs of Digital Literacy; The Younger Generation: Computer Scientists of the Future; The Final Hurdle: Thesis Talk; Telling Stories in Cuba with Abbas Kiarostami with James Choi; Collegiate Cyber Defense Competition; TEDxDePaulUniversity Conference; Tim Nedow, Olympian; Omnibus Crowdfunded Game; News Briefs; The Social Technocrat: Andrew Ruginis; When Computing and Biology Collide; Tori Meschino: Campus Leader and All-Around Superstar; Degrees Offered at CDM

Influence Of Phosphatidylethanolamine Concentration And Composition On The Detection Of Antiphosphatidylethanolamine Antibodies By Elisa, Ke Ke, Zachariah I. Strango, Paul E. Harper, Ming Zhao

University Faculty Publications and Creative Works

Background: Accumulating evidence supports a positive correlation between the presence of antiphosphatidylethanolamine (aPE) autoantibodies and clinical symptoms of antiphospholipid syndrome (APS). However, there is a lack of standardized ELISA-based method for detecting aPE. The current study was conducted to investigate the dependence of aPE ELISA on lipid concentration and composition of PE antigens. Methods: A range of ELISA conditions were examined by varying the concentrations of egg PE and by substituting egg PE with combinations of synthetic DOPE and DSPE. The physical properties of the synthetic PE species were also characterized. Results: Our data indicated that there are different optimal …

Reproductive Output Of Mosses Under Experimental Warming On Fildes Peninsula, King George Island, Maritime Antarctica, Angélica Casanova-Katny, G. A. Torres-Mellado, Sarah M. Eppley

Biology Faculty Publications and Presentations

Background: Mosses dominate much of the vegetation in the Antarctic, but the effect of climatic change on moss growth and sexual reproduction has scarcely been studied. In Antarctica, mosses infrequently produce sporophytes; whether this is due to physiological limitation or an adaptive response is unknown. We studied the effect of experimental warming (with Open Top Chambers, OTCs) on sporophyte production on Fildes Peninsula, King George Island for four moss species (Bartramia patens, Hennediella antarctica, Polytrichastrum alpinum, and Sanionia georgicouncinata). To determine whether reducing cold stress increases sexual reproduction as would be predicted if sex is …

Brain Encoding Of Saltatory Velocity-Scaled Somatosensory Array In Glabrous Hand Among Neurotypical Adults, Hyuntaek Oh

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Neurons in human somatosensory cortex are somatotopically organized, with sensation from the lower limbs mediated by neurons near the midline of the brain, whereas sensations from the upper body, hands and orofacial surfaces are mediated by neurons located more laterally in a sequential map. Neurons in Brodmann's area (BA) 3b are exquisitely sensitive to tactile stimulation of these skin surfaces. Moreover, the location, velocity and direction of tactile stimuli on the skin's surface are discriminable features of somatosensory processing, however their role in fine motor control and passive detection are poorly understood in health, and as a neurotherapeutic agent in …

Deidamia Inscriptum (Lettered Sphinx Moth) Caterpillars Feeding On Oxydendrum Arboreum (Sourwood) And Their Predation By Black Bears In Northeast Tennessee, Foster Levy, David L. Wagner, Elaine S. Walker

ETSU Faculty Works

An outbreak of Deidamia inscriptum (Lettered Sphinx Moth) caterpillars was noted in northeast Tennessee where Oxydendrum arboreum (Sourwood) trees were defoliated. Nearly all published literature and online resources list only plants in the grape family (Vitaceae) as larval food plants. Food-plant preference trials using fresh leaves of 3 woody plant species showed that Deidamiacaterpillars from this region had a preference for Sourwood over Parthenocissus quinquefolia(Virginia Creeper), and rejected Acer rubrum (Red Maple), a non-host species. Ursus americanus(Black Bear) were feeding on the caterpillars as evidenced by bent and broken Sourwood saplings bearing claw marks and by abundant …

The Ecological Posthuman In Lee's Tarboy And Tan And Ruhemann's The Lost Thing, Başak Ağın

CLCWeb: Comparative Literature and Culture

In her article "The Ecological Posthuman in Lee's [BA1] Tarboy and Tan and Ruhemann's The Lost Thing" Başak Ağın analyzes the posthumanist and ecological elements in two animated short films, James Lee's Tarboy (2009) and Shaun Tan's and Andrew Ruhemann's The Lost Thing (2010). Ağın posits that the two animated short films display a disanthropocentric worldview through the enmeshed relations between humans, techno-sentient beings, and naturalcultural hybrid bodies. The intermingled fusions of these biotic and abiotic forms are inherently characterized by a sense of posthuman ecocriticism. Basing her arguments on the notions of agential realism and new materialisms, Ağın …

September 2016 Quicknotes, Southern Adventist University

QuickNotes – Advancement e-Newsletter

QuickNotes is an e-newsletter that comes from Advancement at Southern Adventist University. September 2016 edition features the article "Inauguration and Gala Celebrate New Beginnings".

Haptic Shape-Based Management Of Robot Teams In Cordon And Patrol, Samuel Jacob Mcdonald

Theses and Dissertations

There are many current and future scenarios that require teams of air, ground or humanoid robots to gather information in complex and often dangerous environments, where it would be unreasonable or impossible for humans to be physically present [1-6]. The current state of the art involves a single robot being monitored by one or many human operators [7], but a single operator managing a team of autonomous robots is preferred as long as effective and time-efficient management of the team is maintained [8-9]. This is limited by the operator's ability to command actions of multiple robots, be aware of robot …

Consequences Of Hatch Phenology On Stages Of Fish Recruitment, David M. Bogner, Mark A. Kaemingk, Melissa R. Wuellner

Natural Resource Management Faculty Publications

Little is known about how hatch phenology (e.g., the start, peak, and duration of hatching) could influence subsequent recruitment of freshwater fishes into a population. We used two commonly sympatric fish species that exhibit different hatching phenologies to examine recruitment across multiple life stages. Nine yellow perch (Perca flavescens) and bluegill (Lepomis macrochirus) annual cohorts were sampled from 2004 through 2013 across larval, age-0, age-1, and age-2 life stages in a Nebraska (U.S.A.) Sandhill lake. Yellow perch hatched earlier in the season and displayed a more truncated hatch duration compared to bluegill. The timing of hatch influenced recruitment dynamics for …

Learner Agency And Responsibility In Educational Technology, Michael Thomas Matthews

Theses and Dissertations

Though the topic of learner agency has received relatively little discussion in the literature of educational technology, it is nevertheless a significant and actually omnipresent concern of both scholars and practitioners. Through the journal-ready articles contained herein, I show how theories of learning and certain practices of instructional designers reflect implicit positions on the agency of learners. I also discuss agency in more concrete terms as the responsibility for learning that is shared with learners in instructional design contexts. In addition, I provide practical suggestions to help designers keep the learner at the forefront of their design thinking. Through this …

Effects Of A Tier 3 Self-Management Intervention With Parent Involvement On Academic Engagement And Disruptive Behavior, Ashley Nicole Lower

Theses and Dissertations

This manuscript includes two studies. The research design for study 1 was a single-subject reversal design, while study 2 was a case study with 5 experimental conditions. These studies investigated the effects of a Tier 3 peer-matching self-management intervention on two elementary school students who had previously been less responsive to Tier 1 and Tier 2 interventions. The Tier 3 self-management intervention, which was implemented in the classroom, included daily electronic communication between teachers and the two students' parents. Results indicated that this intervention effectively reduced disruptive behaviors and increased total engagement when implemented with integrity; without integrity, results were …

The Use Of A Fractional Factorial Design To Determine The Factors That Impact 1,3-Propanediol Production From Glycerol By Halanaerobium Hydrogeniformans, Shivani Kalia, Jordan Trager, Oliver C. Sitton, Melanie R. Mormile

Biological Sciences Faculty Research & Creative Works

In recent years, biodiesel, a substitute for fossil fuels, has led to the excessive production of crude glycerol. The resulting crude glycerol can possess a high concentration of salts and an alkaline pH. Moreover, current crude glycerol purification methods are expensive, rendering this former commodity a waste product. However, Halanaerobium hydrogeniformans, a haloalkaliphilic bacterium, possesses the metabolic capability to convert glycerol into 1,3-propanediol, a valuable commodity compound, without the need for salt dilution or adjusting pH when grown on this waste. Experiments were performed with different combinations of 24 medium components to determine their impact on the production of …

Pharmacognostical And Phytochemical Evaluation Of Cactus Grandiflorus (L.) Britton And Rose, Rajat Rashmi, Divya Mishra

Indian Journal of Research in Homoeopathy

Background: Cactus grandiflorus (L.) Britton and Rose, Family: Cactaceae is an evergreen shrub with creeping aerial roots, used in Homoeopathy for atheromatous arteries, angina pectoris, and constriction of heart muscles, endocarditis, and heart weakness due to arteriosclerosis. Flowering stems are used in the preparation of medicine. Objective: The pharmacognostic and phytochemical studies are carried out to facilitate identification of correct species and standardized raw materials. Materials and Methods: Pharmacognostic studies of stem of authentic samples of Cactus grandiflorus (L.) Britton and Rose have been carried out according to Trease and Evans, 1983, and Youngken 1959. To determine physicochemical constants, Indian …

International Convention On World Homoeopathy Day: Integrating Homoeopathy In Health Care Delivery, Anil Khurana, Bindu Sharma, Meenakshi Bhatia, Harleen Kaur

Indian Journal of Research in Homoeopathy

An International Convention on World Homoeopathy Day was held to commemorate the 261 st birth anniversary of Dr. Samuel Hahnemann on 9 th -10 th April 2016, at Vigyan Bhawan, New Delhi, India. The theme of the Convention was "Integrating Homoeopathy in Healthcare" for achieving Universal Health Coverage (UHC) as advocated by the World Health Organization (WHO). The Convention made for an ideal platform for extensive deliberations on the existing global scenario of Homoeopathy, with particular reference to India, strategy building and formulation of national policies for worldwide promotion, safety, quality, and effectiveness of medicines, evolving standards of education, international …

Principles And Practices Fostering Inclusive Excellence: Lessons From The Howard Hughes Medical Institute’S Capstone Institutions, Patricia Marten Dibartolo, Leslie Gregg-Jolly, Deborah Gross, Cathryn A. Manduca, Ellen Iverson, David B. Cooke Iii, Gregory K. Davis, Cameron Davidson, Paul E. Hertz, Lisa Hibbard, Shubha K. Ireland, Catherine Mader, Aditi Pai, Shirley Raps, Kathleen Siwicki, Jim E. Swartz

Publications and Research

Best-practices pedagogy in science, technology, engineering, and mathematics (STEM) aims for inclusive excellence that fosters student persistence. This paper describes principles of inclusivity across 11 primarily undergraduate institutions designated as Capstone Awardees in Howard Hughes Medical Institute’s (HHMI) 2012 competition. The Capstones represent a range of institutional missions, student profiles, and geographical locations. Each successfully directed activities toward persistence of STEM students, especially those from traditionally underrepresented groups, through a set of common elements: mentoring programs to build community; research experiences to strengthen scientific skill/ identity; attention to quantitative skills; and outreach/bridge programs to broaden the student pool. This paper …

Delillo's Falling Man And The Trouble With Sympathy In Narratives Of Terrorism, Jessica Mcdonald

CLCWeb: Comparative Literature and Culture

In her article "DeLillo's Falling Man and the Trouble with Sympathy in Narratives of Terrorism" Jessica McDonald discusses the ways Don DeLillo's characterization of a 9/11 terrorist elicits reader sympathy in his 2007 novel Falling Man. McDonald argues that introducing sympathy into narratives of terrorism undermines attempts to understand the contextual issues out of which terrorism arises even if the rhetoric of sympathy may seem to foster a sense of "fellow-feeling" that makes acts of political protest and resistance more accessible to broader publics.

Atg Interviews Eric Archambault, Ceo, 1science, Katina Strauch, Tom Gilson

Against the Grain

No abstract provided.

Circus As Idée Fixe And Hunger, Anna-Sophie Jürgens

CLCWeb: Comparative Literature and Culture

In her article "Circus as idée fixe and Hunger" Anna-Sophie Jürgens discusses circus fiction in which characters often display extreme, intense psychological traits. They are for example irascible, pyromaniac, sadistic, or megalomaniac. Particularly striking are protagonists with alternative psychological attitudes in fictional circus texts of the twentieth century such as Franz Kafka's hunger artist, Michael Raleigh's ringmaster Lewis Tully or Richard Schmitt's aerialist Garry, who can be seen as incubators of circus-related idées fixes. These literary circus characters develop fixations on circus that manifest themselves as a physical sensation of desiring circus like food, in other words: in circus …

The Alestle - Vol. 69. No. 8 - 09/01/2016, Southern Illinois University Edwardsville

The Alestle

Vol. 69 No. 8

The Cowl - V.81 - N.1 - Sep 1, 2016

The Cowl

The Cowl - student newspaper of Providence College. Vol 81 - No. 1 - September 1, 2016. 24 pages.

Resource Guide For Addiction And Mental Health Care Consumers, Jacqueline Botchman, Marguerite Corvini, Kate Crary, Bridget Drake, Caitlyn Ebert, Lucy C. Hodder, Margaret H. Schmidt

All Materials

No abstract provided.

Learning From The Past: Review Of The Central Council For Research In Homoeopathy Quarterly Bulletin 1998 (Volume 20) And 1999 (Volume 21), Manjula Kapoor

Indian Journal of Research in Homoeopathy

No abstract provided.

The Increasing Happiness Of Us Parents, Chris M. Herbst, John Ifcher

Economics

Previous research suggests that parents may be less happy than non-parents. We critically assess the literature and examine parents’ and non-parents’ happiness-trends using the General Social Survey (N = 42,298) and DDB Lifestyle Survey (N = 75,237). We find that parents are becoming happier over time relative to non-parents, that non-parents’ happiness is declining absolutely, and that estimates of the parental happiness gap are sensitive to the time-period analyzed. These results are consistent across two datasets, most subgroups, and various specifications. Finally, we present evidence that suggests children appear to protect parents against social and economic forces that may be …

Long-Term Site Fidelity Of Endangered Smalltooth Sawfish (Pristis Pectinata) From Different Mothers, Gregg R. Poulakis, Philip W. Stevens, Amy A. Timmers, Christopher J. Stafford, Demian D.F. Chapman, Kevin Andrew Feldheim, Michelle Ra Nae Heupel, Caitlin Curtis

Ocean Engineering and Marine Sciences Faculty Publications

Understanding how endangered species use nursery habitats is vital for recovery planning. Research on the smalltooth sawfish (Pristis pectinata) has shown that areas of estuarine nurseries, called hotspots, are used consistently. The objectives of our study were 1) to determine whether 10 young-of-the-year smalltooth sawfish in an artificial, non-main-stem portion (i.e., a seawall canal system) of a hotspot were descended from one or different mothers and 2) to document long-term habitat use by these individuals. At least 4 mothers contributed to the group, which comprised siblings, half-siblings, and unrelated individuals. Young sawfish exhibited site fidelity to their capture location, spending …

Bioink Properties Before, During And After 3d Bioprinting, Katja Hölzl, Shengmao Lin, Liesbeth Tytgat, Sandra Van Vlierberghe, Linxia Gu, Aleksandr Ovsianikov

Department of Mechanical and Materials Engineering: Faculty Publications

Bioprinting is a process based on additive manufacturing from materials containing living cells. These materials, often referred to as bioink, are based on cytocompatible hydrogel precursor formulations, which gel in a manner compatible with different bioprinting approaches. The bioink properties before, during and after gelation are essential for its printability, comprising such features as achievable structural resolution, shape fidelity and cell survival. However, it is the final properties of the matured bioprinted tissue construct that are crucial for the end application. During tissue formation these properties are influenced by the amount of cells present in the construct, their proliferation, migration …