Digital Commons Network^™

Assessment Of Nutrition Information System Using Health Metrics Network Framework, Mochamad Iqbal Nurmansyah, Catur Rosidati, Riastuti Kusuma Wardani, Badra Al-Aufa

Kesmas

Sistem informasi gizi (Sigizi) dikembangkan oleh Direktorat Bina Gizi Kementerian Kesehatan sejak 2011. Data Sigizi mencakup data penimbangan balita di posyandu, kasus gizi buruk, cakupan pemberian tablet Fe pada ibu hamil, konsumsi garam beryodium, pemberian vitamin A, dan ASI eksklusif. Penelitian ini bertujuan untuk mengukur kinerja pengelolaan Sigizi di Dinas Kesehatan Kota Tangerang Selatan menggunakan kerangka Health Metrics Network yang dikeluarkan oleh WHO tahun 2008. Sigizi merupakan sistem informasi yang diaplikasikan pada tingkat nasional dengan mekanisme pelaporan berjenjang, dari 508 kabupaten/kota menuju 34 provinsi dan bermuara di tingkat nasional. Di Provinsi Banten, terdapat delapan kabupaten/kota yang menjalankan Sigizi. Informan penelitian …

Sociodemographic Factors To Dengue Hemmorrhagic Fever Case In Indonesia, Desy Nuryunarsih

Kesmas

Demam berdarah dengue (DBD) adalah penyebab utama rawat inap dan kematian pada anak-anak. Indonesia adalah salah satu negara yang oleh WHO dikategorikan hyperendemicity dengan empat serotipe virus tersebar di daerah perkotaan. Faktor sosiodemografi dianggap sebagai faktor pendukung terjadinya DBD di Indonesia. Studi ini menggunakan data sekunder yang diunduh dari Basis Data Kesehatan Provinsi tahun 2010 Kementerian Kesehatan Republik Indonesia untuk menentukan korelasi antara ketiga faktor sosiodemografi dengan insiden DBD. Penelitian ini menggunakan metode kuantitatif deskripsi korelasi. Hasil penelitian menunjukkan bahwa dua faktor sosiodemografi terpilih memiliki korelasi linier dengan insiden DBD. Analisa regresi multivariat menunjukkan kecilnya korelasi antara insiden DBD dengan …

Penerapan Sistem Remunerasi Dan Kinerja Pelayanan, Tri Wisesa Soetisna, Dumilah Ayuningtyas, Misnaniarti Misnaniarti

Kesmas

Remuneration can influence worker`s motivation, and improve their performance. Likewise in hospital as capital-intensive, human resources-intensive as well as knowledge and technology-intensive health care institution. This study aimed to analyze employee’s perception of remuneration system implementation and adult cardiac surgery services unit’s performance at hospital. This study used a mixed method approach (quantitative and qualitative). Quantitative study design was cross-sectional using questionnaire for self-assesment. Meanwhile, qualitative study design was descriptive conducted through focus group discussion and document review on data in forms of schedule book, registration book, nursing notes and medical records. Data collection was conducted in 2013 at one …

Analisis Sif Kerja, Masa Kerja, Dan Budaya K3 Dengan Fungsi Paru Pekerja Tambang Batu Bara, Qomariyatus Sholihah, Aprizal Satria Hanafi, Wanti Wanti, Ahmad Alim Bachri, Sutarto Hadi

Kesmas

Penambangan batu bara merupakan salah satu sumber pencemaran udara berupa partikel debu batu bara yang dapat mengganggu kesehatan pernapasan bila terhirup manusia. Risiko kerja yang sering terjadi dapat berasal dari faktor pekerjaan atau perilaku pekerja sendiri, di antaranya sif kerja dan masa kerja. Tujuan penelitian adalah untuk mengetahui hubungan sif kerja, masa kerja, dan budaya keselamatan dan kesehatan kerja (K3) dengan fungsi paru pekerja tambang batu bara. Penelitian ini merupakan desain kasus kontrol dengan jumlah masing-masing sampel untuk kasus dan kontrol sebesar 178 responden. Penelitian dilakukan pada bulan Oktober November 2014 di PT. X Kalimantan Selatan. Hasil penelitian berdasarkan uji …

Sikap Remaja Terhadap Keperawanan Dan Perilaku Seksual Dalam Berpacaran, Desi Rusmiati, Sutanto Priyo Hastono

Kesmas

Laporan Survei Demografi dan Kesehatan Indonesia (SDKI) tahun 2007 dan 2012 menunjukkan terjadinya penurunan jumlah remaja yang memiliki sikap positif terhadap pentingnya mempertahankan keperawanan bagi seorang perempuan. Dari laporan yang sama juga diketahui adanya peningkatan perilaku seksual remaja dalam hal berpegangan tangan, berciuman bibir, petting, dan melakukan hubungan seksual. Penelitian ini bertujuan untuk membuktikan adanya hubungan antara sikap remaja terhadap keperawanan dengan perilaku seksual dalam berpacaran dengan melibatkan usia, jenis kelamin, pendidikan, tempat tinggal, usia pertama kali pacaran, pengetahuan, dan pengaruh teman sebaya sebagai variabel perancu. Penelitian ini merupakan penelitian kuantitatif dengan rancangan potong lintang menggunakan model faktor risiko dari …

Tradisi Dan Lingkungan Sosial Memengaruhi Dukungan Menyusui Pada Bayi Berat Badan Lahir Rendah Di Kota Malang, Muladefi Choiriyah, Elsi Dwi Hapsari, Wiwin Lismidiati

Kesmas

Berat badan lahir rendah (BBLR) merupakan salah satu penyebab utama kematian bayi di dunia. World Health Organization tahun 2003 telah merekomendasikan menyusui sebagai salah satu penanganan BBLR. Namun, ibu yang memiliki bayi BBLR mengalami kesulitan di awal persalinan. Selain itu, menyusui di Indonesia juga dipengaruhi oleh sosial dan budaya yang dipercayai sehingga memengaruhi keputusan ibu untuk memilih tetap menyusui atau tidak sama sekali di periode awal postpartum. Tujuan penelitian ini untuk mengeksplorasi makna pengalaman ibu untuk tetap menyusui bayi dengan BBLR. Penelitian kualitatif ini dengan pendekatan fenomenologi. Tujuh orang partisipan adalah ibu yang pernah menyusui bayi BBLR. Pengumpulan data dilakukan …

Pendidikan Kesehatan Reproduksi Formal Dan Hubungan Seksual Pranikah Remaja Indonesia, Anggriyani Wahyu Pinandari, Siswanto Agus Wilopo, Djauhar Ismail

Kesmas

Transisi demografi kedua akan terjadi di Indonesia dan ditandai dengan revolusi seksual dan reproduksi. Masalah potensial di masa ini adalah peningkatan perilaku seksual pranikah, kehamilan yang tidak diinginkan, infeksi menular seksual dan penyalahgunaan obat. Penelitian ini bertujuan untuk menguji pengaruh pendidikan kesehatan reproduksi formal terhadap penundaan hubungan seksual pranikah pada remaja dan dewasa muda Indonesia. Penelitian potong lintang yang dianalisis sebagai kohort retrospektif menggunakan data Survei Kesehatan Reproduksi Remaja Indonesia tahun 2012 (10.980 laki-laki dan 8.902 perempuan). Efek pendidikan kesehatan reproduksi formal terhadap penundaan perilaku hubungan seksual dianalisis menggunakan kurva kaplan meier, uji log-rank, dan uji chi square, sedangkan analisis …

The Agricultural Footprints On The Environment, Philip Houtz

Kaleidoscope

Industrialized agricultural systems have given America a convenient and affordable means to supply a surplus of food products to its citizens. Transgenic technology, synthesized fertilizers, advanced pesticides, concentrated animal feeding operations (CAFOs), and the use of farm machinery have all contributed to humanity’s ability to feed the world’s rapidly growing population. However, the energy-intensive food operation of today may not be as ideal as we assume. Fossil fuels are burned to meet the energy requirements for the continual production of large quantities of fertilizer and to keep farm machines operational. Fertilizer and pesticide runoff from farmland ultimately drains into rivers …

Is Soil Quality Linked To Psnp Graduation In East And West Hararghe, Ethiopia?, Elizabeth Gladding

Capstone Collection

Many households in Ethiopia have struggled to remain food secure and meet their nutritional needs. In response to chronic food insecurity the Ethiopian government developed the Productive Safety Net Program (PSNP) to provide support to households in the form of food or cash transfers in exchange for public service work. The idea of the program is that households will develop their livelihoods through the public work and eventually become self-sufficient, food secure and graduate from the PSNP.

Some households graduate from PSNP in a shorter time than others, attributing to many different factors. This study looks at soil quality as …

Research On The Ballast Water Management In Shenzhen Port Waters : Multiples Proposals For Prevention Of Invasive Species, Junhai Xu

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.

Is Atmospheric Phosphorus Pollution Altering Global Alpine Lake Stoichiometry?, Janice Brahney, Natalie Mahowald, Daniel S. Ward, Ashley P. Ballantyne, Jason C. Neff

Watershed Sciences Faculty Publications

Anthropogenic activities have significantly altered atmospheric chemistry and changed the global mobility of key macronutrients. Here we show that contemporary global patterns in nitrogen (N) and phosphorus (P) emissions drive large hemispheric variation in precipitation chemistry. These global patterns of nutrient emission and deposition (N:P) are in turn closely reflected in the water chemistry of naturally oligotrophic lakes (r2 = 0.81, p < 0.0001). Observed increases in anthropogenic N deposition play a role in nutrient concentrations (r2 = 0.20, p < 0.05); however, atmospheric deposition of P appears to be major contributor to this pattern (r2 = 0.65, p < 0.0001). Atmospheric simulations indicate a global increase in P deposition by 1.4 times the preindustrial rate largely due to increased dust and biomass burning emissions. Although changes in the mass flux of global P deposition are smaller than for N, the impacts on primary productivity may be greater because, on average, one unit of increased P deposition has 16 times the influence of one unit of N deposition. These stoichiometric considerations, combined with the evidence presented here, suggest that increases in P deposition may be a major driver of alpine Lake trophic status, particularly in the Southern Hemisphere. These results underscore the need for the broader scientific community to consider the impact of atmospheric phosphorus deposition on the water quality of naturally oligotrophic lakes.

Identification And Risk Assessment For Worldwide Invasion And Spread Of Tuta Absoluta With A Focus On Sub-Saharan Africa: Implications For Phytosanitary Measures And Management, Henri E.Z. Tonnang, Samira F. Mohamed, Fathiya Khamis, Sunday Ekesi

All Peer-Reviewed Publications

To support management decisions, molecular characterization of data and geo-reference of incidence records of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) were combined with data on the biology and ecology of the pest to estimate its climatic suitability and potential spread at regional and global scale. A CLIMEX model was developed and used for the global prediction of current and future climate-induced changes in the distributional shifts of T. absoluta. Results revealed that temperature and moisture characterized T. absoluta population growth while the pest ability to survive the cold, hot, wet and dry stress conditions are the primary characteristics defining its range …

The Integration Of Kinesthetic Learning Through The Math & Movement Program: Pilot Study 2015, Benjamin Ferder

Master's Theses

Purpose: The primary purpose of this pilot study was to verify that the use of kinesthetic learning (Math & Movement Program) in the classroom increases retention of multiplication facts at a greater rate than traditional drill and practice. The Math & Movement Program uses a kinesthetic learning-based approach for practicing, learning, and memorizing mathematics through the incorporation of bodily movement(s). Participants: The directors of the research project for the participating school district selected the sample of convenience. The population size of this study included 213 third and fourth grade students during the second half of the 2011-2012 school years. Data …

Gender And Climate Change In The Indian Himalayas: Global Threats, Local Vulnerabilities, And Livelihood Diversification At The Nanda Devi Biosphere Reserve, Monica V. Ogra, Ruchi Badola

Environmental Studies Faculty Publications

Global climate change has numerous implications for members of mountain communities who feel the impacts in both physical and social dimensions. In the western Himalayas of India, a majority of residents maintain a livelihood strategy that includes a combination of subsistence or small-scale agriculture, livestock rearing, seasonal or long-term migration, and localized natural resource extraction. While warming temperatures, irregular patterns of precipitation and snowmelt, and changing biological systems present challenges to the viability of these traditional livelihood portfolios in general, we find that climate change is also undermining local communities’ livelihood assets in gender-specific ways. In this paper, we present …

Mathematical Studies Of The Glucose-Insulin Regulatory System Models., Minghu Wang

Electronic Theses and Dissertations

Three dynamic models are proposed to study the mechanism of glucose-insulin regulatory system and the possible causes of diabetes mellitus. The progression of diabetes comes along with the apoptosis of pancreatic beta-cells. A dynamical system model is formulated based on physiology and studied by geometric singular perturbation theory. The analytical studies reveal rich analytical features, such as persistence of solutions, Hopf bifurcation and backward bifurcation, while numerical studies successfully fit available longitudinal T2DM data of Pima Indian tribe. These studies together not only validate our model, but also point out key intrinsic factors leading to the development of T2DM. We …

Ecology And Morphology Of The Late Miocene Musk Deer, Longirostromeryx Wellsi (Artiodactyla: Moschidae: Blastomerycinae), Katheryn Y. C. Chen

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

Longirostromeryx wellsi, one of the latest surviving members of the extinct clade Blastomerycinae (Artiodactyla: Moschidae), possesses highly derived craniodental morphology that deviates from typical musk deer form. Previous work suggests that the unique anatomy of L. wellsi represents adaptations for occupying open savannas. To test this hypothesis I conduct principal components analysis on five postcranial bones of L. wellsi, comparing them to that of several extant ruminant artiodactyls, which are divided among seven habitat categories. These elements are also compared with the postcrania of other blastomerycines. These analyses indicate that L. wellsi anatomy is most similar to that of other …

Synthesis And Flammability Testing Of Epoxy Functionalized Phosphorous-Based Flame Retardants, Vladimir Benin, Xuemei Cui, Alexander Morgan, Karl Seiwert

Chemistry Faculty Publications

Several potential new phosphorus-containing flame retardant molecules were evaluated for heat release reduction potential by incorporation of the molecules into a polyurethane, generated from methylene diphenyl diisocyanate and 1,3-propane diol. The heat release reduction potential of these substances was evaluated using the pyrolysis combustion flow calorimeter (PCFC). The polyurethanes were prepared in the presence of the potential flame retardants via solvent mixing and copolymerization methods to qualitatively evaluate their potential reactivity into the polyurethane prior to heat release testing. The functionality of the flame retardants was epoxide based that would potentially react with the diol during polyurethane synthesis. Flammability testing …

Image Blur Detection With Two-Dimensional Haar Wavelet Transform, Sarat Kiran Andhavarapu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Efficient detection of image blur and its extent is an open research problem in computer vision. Image blur has a negative impact on image quality. Blur is introduced into images due to various factors including limited contrast, improper exposure time or unstable device handling. Toward this end, an algorithm is presented for image blur detection with the use of Two-Dimensional Haar Wavelet transform (2D HWT). The algorithm is experimentally compared with two other image blur detection algorithms frequently cited in the literature. When evaluated over a sample of images, the algorithm performed on par or better than the two other …

Assessment Of Heavy Metal Concentration In Water Around The Proposed Mkuju River Uranium Project In Tanzania, Firmi P. Banzi, Peter K. Msaki, Najat K. Mohammed

Tanzania Journal of Science

Effective verification for compliance with water quality standards in uranium mining in Tanzania requires data sensitive to monitor heavy metal concentration in water around the Mkuju River Uranium Project before mining commences. The area susceptible for pollution by the project was estimated using AERMOD dispersion model and found to cover about 1300 km2. Thirty one surface and groundwater samples were collected and analysed for heavy metals and physicochemical properties using ICP-MS and standards techniques, respectively. The physicochemical properties for water samples analysed ranges from 5.7 to 7.8 for pH, 2.8 to 80.2 mg/L for TDS and 15 to 534.5 mS/cm …

Complete And Partial Ordering Approaches In The Context Of Poverty Ordering And On The Impacts Of Growth And Inequality On Poverty., Sandip Sarkar Dr.

Doctoral Theses

No abstract provided.

The Physics Of Human Performance: An Ideal Lab, William B. Laing Iii, Harold Mayer

Faculty Works

Physics lab goes to the gymnasium, where students calculate the mechanical power required to walk on an inclined treadmill in watts and convert to units power used to measure human performance: VO2, and METs. Students learn how to use two linear regression models: the ACSM "walking equation" to estimate the actual power expenditure of walking and the Rockport 1 mile test to estimate their own VO2max. Students use models to prescribe exercise parameters for themselves and for two cases. The IDEAL lab collaboration is developing labs that are open, applied to life, and rigorously quantitative.

Caffeine Consumption Contributes To Skin Intrinsic Fluorescence In Type 1 Diabetes., Karen M Eny, Trevor J Orchard, Rachel Grace Miller, John Maynard, Denis M Grant, Tina Costacou, Patricia A. Cleary, Barbara H Braffett, Andrew D Paterson, Dcct/Edic Research Group

GW Biostatistics Center

Background: A variant (rs1495741) in the gene for the N-acetyltransferase 2 (NAT2) protein is associated with skin intrinsic fluorescence (SIF), a noninvasive measure of advanced glycation end products and other fluorophores in the skin. Because NAT2 is involved in caffeine metabolism, we aimed to determine whether caffeine consumption is associated with SIF and whether rs1495741 is associated with SIF independently of caffeine.

Materials and Methods: SIF was measured in 1,181 participants with type 1 diabetes from the Epidemiology of Diabetes Interventions and Complications study. Two measures of SIF were used: SIF1, using a 375-nm excitation light-emitting diode (LED), and …

Undiagnosed Diabetes And Pre-Diabetes In Health Disparities, Susan P. Fisher-Hoch, Kristina Vatcheva, Mohammad H. Rahbar, Joseph B. Mccormick

School of Mathematical & Statistical Sciences Faculty Publications

Globally half of all diabetes mellitus is undiagnosed. We sought to determine the extent and characteristics of undiagnosed type 2 diabetes mellitus and pre-diabetes in Mexican Americans residing in the United States. This disadvantaged population with 50% lifetime risk of diabetes is a microcosm of the current pandemic. We accessed baseline data between 2004 and 2014 from 2,838 adults recruited to our Cameron County Hispanic Cohort (CCHC); a two-stage randomly selected 'Framingham-like' cohort of Mexican Americans on the US Mexico border with severe health disparities. We examined prevalence, risk factors and metabolic health in diagnosed and undiagnosed diabetes and pre-diabetes. …

Using Peptides To Examine The Interaction Interface Between Aspartate Transcarbamoylase And Dihydroorotase In Pyrimidine Biosynthesis In Aquifex Aeolicus, Nouf Alyami

Master's Theses and Doctoral Dissertations

Aspartate transcarbamoylase (ATCase) and Dihydroorotase (DHOase) catalyze the second and third steps, respectively, in de novo pyrimidine biosynthesis. Both enzymes form an active complex (DAC) in Aquifex aeolicus, where loop A of DHOase interacts with a domain of ATCase. The main objective of this work is to determine the function of specific residues of loop A in DAC interactions and to alter the catalytic activities through disruption of the interface between the two enzymes from A. aeolicus. The ATCase and DHOase domains have been expressed in Escherichia coli and purified using affinity chromatography. The interface of the published …

Microwave-Assisted Synthesis Of Ss-Amino Alcohols, Hinalbahen Sanket Desai

Master's Theses and Doctoral Dissertations

ß-amino alcohols are common substructures in many biologically active compounds and can also be used as catalysts for asymmetric reactions. One common method for forming these moieties is by ring opening of unsymmetrical epoxides using amines via a substitution reaction. However, the majority of these methods requires excess of reagents, inorganic initiators, and/or extended reaction times. We have developed an efficient, regioselective route to synthesize amino alcohols via microwave-assisted aminolysis of several hindered and unhindered epoxides using amine nucleophiles of varying strengths. Microwave reactions can be done without Lewis acids or promoters, even for the most hindered trisubstituted epoxides. In …

Feasibility And Informative Value Of Environmental Sample Collection In The National Children's Vanguard Study, Elizabeth Barksdale Boyle, Nicole C. Deziel, Bonny L. Specker, Scott Collingwood, Clifford P. Weisel, David J. Wright, Michael Dellarco

Ethel Austin Martin Program Publications

Background: Birth cohort studies provide the opportunity to advance understanding of the impact of environmental factors on childhood health and development through prospective collection of environmental samples. Methods: We evaluated the feasibility and informative value of the environmental sample collection methodology in the initial pilot phase of the National Children's Study, a planned U.S. environmental birth cohort study. Environmental samples were collected from January 2009–September 2010 at up to three home visits: pre-pregnancy (n¼306), pregnancy (n¼807), and 6-months postnatal (n¼117). Collections included air for particulate matter r2.5 mm (PM2.5), nitrogen dioxide, ozone, volatile organic compounds (VOCs), and carbonyls; vacuum dust …

Survival Analysis With Functions Of Mis-Measured Covariate Histories: The Case Of Chronic Air Pollution Exposure In Relation To Mortality In The Nurses' Health Study, Xiaomei Liao, Molin Wang, Jaime E. Hart, Francine Laden, Donna Spiegelman

Harvard University Biostatistics Working Paper Series

Environmental epidemiologists are often interested in estimating the effect of functions of time-varying exposure histories, such as the 12-month moving average, in relation to chronic disease incidence or mortality. The individual exposure measurements that comprise such an exposure history are usually mis-measured, at least moderately, and, often, more substantially. To obtain unbiased estimates of Cox model hazard ratios for these complex mis-measured exposure functions, an extended risk set regression calibration (RRC) method for Cox models is developed and applied to a study of long-term exposure to the fine particulate matter ($PM_{2.5}$) component of air pollution in relation to all-cause mortality …

Evaluation Of Xanthan/Enzymatically Modified Guar Gum Mixtures In Oil-In-Water Emulsions, Pavan Kumar Chityala

Masters Theses & Specialist Projects

Oil-in-water emulsions have wide range of applications in food industry because of their structure-forming properties, and as delivery systems of polyunsaturated fatty acids into foods. The thermodynamic instability of oil and water, and high susceptibility of unsaturated fatty acids to oxidation lead to physical and oxidative stability in oil-in-water emulsions. These instability processes are generally controlled by incorporating proteins and polysaccharides into oil-in-water emulsions. The objective of this study was to evaluate xanthan/enzymatically modified guar (XG/EMG) polysaccharides on the physical and oxidative stability of 2 wt% whey protein stabilized oil-in-water emulsions containing 20% v/v menhaden fish oil. Enzymatic modified guar …

Mexico City Normal Weight Children Exposed To High Concentrations Of Ambient Pm2.5 Show High Blood Leptin And Endothelin-1, Vitamin D Deficiency, And Food Reward Hormone Dysregulation Versus Low Pollution Controls. Relevance For Obesity And Alzheimer Disease, Partha S. Mukherjee

Mathematics Faculty Publications and Presentations

Millions of Mexico, US and across the world children are overweight and obese. Exposure to fossil-fuel combustion sources increases the risk for obesity and diabetes, while long-term exposure to fine particulate matter (PM _2.5) and ozone (O₃) above US EPA standards is associated with increased risk of Alzheimer’s disease (AD). Mexico City Metropolitan Area children are chronically exposed to PM_2.5 and O₃ concentrations above the standards and exhibit systemic, brain and intrathecal inflammation, cognitive deficits, and Alzheimer disease neuropathology. We investigated adipokines, food reward hormones, endothelial dysfunction, vitamin D and apolipoprotein E (APOE) relationships in …

Nitrate And Nitrite Ingestion And Risk Of Ovarian Cancer Among Postmenopausal Women In Iowa, Maki Inoue-Choi, Rena R. Jones, Kristin E. Anderson, Kenneth P. Cantor, James R. Cerhan, Stuart Krasner, Kimberly Robien, Peter J. Weyer, Mary H. Ward

Epidemiology Faculty Publications

Nitrate and nitrite are precursors in the endogenous formation of N-nitroso compounds (NOC), potential human carcinogens. We evaluated the association of nitrate and nitrite ingestion with postmenopausal ovarian cancer risk in the Iowa Women's Health Study. Among 28,555 postmenopausal women, we identified 315 incident epithelial ovarian cancers from 1986 to 2010. Dietary nitrate and nitrite intakes were assessed at baseline using food frequency questionnaire data. Drinking water source at home was obtained in a 1989 follow-up survey. Nitrate-nitrogen (NO₃-N) and total trihalomethane (TTHM) levels for Iowa public water utilities were linked to residences and average levels were …