Digital Commons Network^™

Hazards Of Short- And Long-Term Administration Of Glucocorticoids On The Periodontium In Rats: A Histological And Electron Microscopic Study, Tahani Abd El Karim Hagag, Elham Fathy, Mahmoud Fathy Mahmoud, Zeinab Salem

Journal of Dentistry Indonesia

The administration of glucocorticoids is proven to cause serious adverse events. Objectives: This study was conducted to compare the possible hazards of the short- and long-term administration of glucocorticoids on the periodontium in rats, using histological examination and scanning electron microscopy. Methods: Fifteen adult male albino rats were included in the study and divided into the 3 groups. Group I served as a control, group II received 7 mg/kg dexamethasone intramuscularly once a week for 5 wk, and group III received 7 mg/kg dexamethasone intramuscularly once a week for 10 wk. The mandibles were dissected and examined histologically as well …

Orthodontic Camouflage Treatment Of A High-Angle Severe Skeletal Class Ii Discrepancy, Deryana Marshadhianti, Miesje Karmiati Purwanegara

Journal of Dentistry Indonesia

Proper orthodontic treatment in adult patients with severe skeletal Class II discrepancy can be challenging. Recently, miniscrew implants have been used as a strategy to treat skeletal Class II patients. Objective: This report illustrates a skeletal Class II malocclusion management combining straight wire technique and miniscrew implant anchorage. Case report: The patient was a 21-years- old Indonesian female with Class II skeletal discrepancy, a retrognathic mandible, a high mandibular plane angle, and a mouth breathing habit due to a history of allergic rhinitis. Anchorage control is important in the sagittal and vertical directions. Miniscrew implants were placed in the …

Oral Manifestations Of Renal Osteodystrophy In A Patient With Systemic Lupus Erythematosus With Chronic Renal Failure And Secondary Hyperparathyroidism: A Case Report, Inthivorn Riyachan, Ajiravudh Subarnbhesaj, Wilairat Sarideechaigul, Poramaporn Klanrit

Journal of Dentistry Indonesia

Systemic lupus erythematosus (SLE) is one of the chronic autoimmune diseases that leads to multiple manifestations in several organ systems, including chronic renal failure (CRF). Renal osteodystrophy (ROD) is one of the most common complications of CRF associated with secondary hyperparathyroidism (HPT). A combination of CRF and HPT can result in broad-spectrum disorders in the metabolism of minerals such as calcium, phosphorus, and vitamin D, which can affect bone turnover, mineralization, and volume. Radiographic alterations of ROD are considered as one of the earliest signs of CRF. Objective: To describe the oral manifestations in both the maxilla and mandible of …

Antimicrobial Efficacy Of Myrmecodia Pendens Extract And Fraction Combination Against Enterococcus Faecalis Atcc 29212, Faisal Kuswandani, Mieke H. Satari, Ani M. Maskoen

Journal of Dentistry Indonesia

Enterococcus faecalis can withstand harsh environmental conditions in the root canal and cause a secondary infection. Myrmecodia pendens is an herbal medicine rich in polyphenol compounds that have antibacterial, antioxidant, and anticancer properties. Objectives: To analyze the effects of M. pendens fraction combination on the sensitivity of E. faecalis. Methods: The minimum inhibitory concentration (MIC) was determined using a serial microdilution method, and the minimum bactericidal concentration (MBC) was determined by adding the test sample to sterile Mueler Hinton agar medium. Results: The MIC of combination 1 (hexane-ethyl acetate, HE) was 0.049 mg/mL, whereas those of combinations 2 (hexane-water, HA) …

The Papoose Board: Parents’ Perceptions And Attitudes Of Its Usage In Their Child’S Dental Treatment, Ilham Wan Mokhtar, Aida Syazana Mohd Suhaimi, Mas Suryalis Ahmad, Izyan Hazwani Baharuddin, Nur Iryani Izzaty Andytan

Journal of Dentistry Indonesia

Parental perception and attitudes are important parameters in deciding the most suitable behavioral management technique for their children’s dental treatment. Objective: This study sought to evaluate parents’ perceptions, attitudes, and concern in using a papoose board (PB) on their child during dental treatment as a behavioral management technique in dentistry, as well as determine the sociodemographic factors associated with parents’ willingness to use the PB for their children’s dental care. Methods: One hundred parents from three locations with at least one healthy child aged between 4 and 7 years old were randomly identified. A self-made video (duration of 94 s) …

Primary Amelanotic Melanoma Of The Maxillary Gingiva: A Case Report, Wipasinee Sungkhao, Poramaporn Klanrit, Suthin Jinaporntham, Ajiravudh Subarnbhesaj

Journal of Dentistry Indonesia

Malignant melanoma arising in the oral cavity is particularly rare. The clinical presentations of malignant melanoma can range from a benign-looking pigmented macule or nodule to a non-pigmented neoplasm which can be categorized into primary or metastatic lesions. Less than 2% of all melanomas show no pigmentation and could lead to misdiagnosis. Objective: To present a benign looking but life-threatening malignancy of melanotic melanoma. Case report: A 59-year-old female patient was referred to a regional hospital for further treatment of a localized gingival swelling with no ulceration at the anterior maxilla. An incisional biopsy was performed, with initial histopathologic …

Effect Of Rehabilitation Program Using Muscle Stimulation And Training Exercises For Athletes With Partial Tear Of The Quadriceps Muscle, Bashar Banwan Hassan, Ameen Atta Hassan, Majid Hassan Ali

Modern Sport

Muscle injury is widespread and occurs among athletes, because muscle is the main tool to perform sports performance requirements as it is one of the main factors in human movement. If the injury is not diagnosed at the right time, it can cause a chronic and difficult to treat properly.

One of the most common injuries in the stadiums is the quadriceps muscle injury, and these muscles may be slightly torn or partially torn. This injury often occurs in athletes, especially those who participate in sports that require strength, speed and jumping such as football, Track and field, basketball, volleyball, …

Reliability Assessment Of The Examination Of The Sounds In The Temporo­ Mandibular Joints In A Polish Patient Population, Magdalena Osiewicz, Jolanta E Loster, A Wieczorek, Bartłomiej W Loster

Journal of Dentistry Indonesia

Temporomandibular joints (TMJs) sounds are a common phenomenon in individuals with and without temporomandibular disorders (TMD). According to the Research Diagnostic Criteria of Temporomandibular Disorders (RDC/TMD), there are the following two distinguished types of sound: click and crepitation. The implementation of diagnostic criteria in studies should be accompanied by a reliability assessment of these criteria. Objective: This study aimed to assess the intra- and inter-observer reliability of joint sounds examination, using the officially translated and culturally adapted Polish version of the RDC/TMD. Methods: Ninety-eight (n = 98) consecutive adult patients were examined during two clinical sessions by two independent examiners, …

Persistent Endodontics Pathogens Biofilm Inhibited By Lactobacillus Reuteri Indonesian Strain, Armelia Sari Widyarman, Njoo Kiky Elysia Lazaroni

Journal of Dentistry Indonesia

Lactobacillus reuteri is known as probiotics that effective to improve oral health. Objective: To analyze the effect of L. reuteri Indonesian strain, towards Enterococcus faecalis and Candida albicans biofilm growth. Methods: This study was conducted using biofilm assay. Each E. faecalis ATCC-29212 and C. albicans ATCC-10231 were cultured in Brain Heart Infusion Broth, distributed into 96 well-microplate and incubated for 24h, 37°C, anaerobic condition for E. faecalis and aerobic condition for C. albicans. L. reuteri LC382415 (Indonesian strain) was cultured in deMann Rogosa Shar pe Broth and diluted into different concentrations (10⁸,10⁶, and 10^{4 …}

Comparing Levels Of Environmental Literacy Between Stars- And Non-Stars-Rated Universities, Analisa Kathleen Campos

Master's Theses

The Sustainability Tracking, Assessment, and Rating System (STARS) is a program that measures university sustainability levels. STARS ranks university campuses based on the number of points received from individual specifications such as green buildings, access to mass transit, number of environmental courses, and more. Therefore, the rank a school receives translates directly to its level of sustainability as an institution. Currently, it is unknown if there is a relationship between a campus’s STARS-rating and individual students’ environmental literacy (EL). The purpose of this project was to analyze the impacts of university’s sustainable features on student EL. Surveys were administered to …

Start-Up Power Requirements Of Ammonia Filled Aerospace Thermosyphon Heat Pipes, Eric Chu

Master's Theses

Boiling and condensing of internal working fluids are essential heat transfer concepts which heat pipe technology relies on for transporting a large amount of heat between two distanced points effectively. Tilt angle and working fluid saturation temperature have a direct impact on how well the evaporator is flooded. This paper focuses on how the tilt angle and the working fluid saturation temperature affect the start-up heat input requirements for an S shaped axial grooved ammonia thermosyphon heat pipe. A series of experiments was performed by supplying and extracting heat to the evaporator and condenser of the thermosyphon heat pipe. Temperature …

Zircon Trace Element Variation From Mono Craters (California) Ashes And Domes As Recorders Of Temporal Changes In The Rhyolite Magma System, Natalie D. Baker

Master's Theses

The Pleistocene to Holocene Mono Craters in eastern California comprise at least 28 high-silica rhyolite domes, lava flows and tephra cones. To examine the geochemical evolution of the magma system, trace elements were analyzed on crystal rims of zircons separated from juvenile pumice clasts from 5 ashes in the correlative Wilson Creek Formation (spanning from 62 to 21 ka) and from 3 rhyolite domes (21, 12.5, and 7 ka). Rare earth element (REE) patterns show similar overall shapes with prominent negative Eu anomalies, indicative of similar geochemical environments of zircon crystallization, but variation in key trace elements and ratios indicate …

Climate-Driven Insect Herbivory In Mixed Coast Live Oak Woodlands Within The Mt. Hamilton Range, Santa Clara County, Michelle Domocol

Master's Theses

Climate change is expected to dramatically alter and destabilize critical functions of oak woodlands (Quercus spp.) in California. Oak woodlands support hundreds of vertebrate species and thousands of native insect species. Climate-driven changes in annual temperature, annual rainfall, and spatial climatic variability may increase insect herbivore pressures on mixed coast live oak (Quercus agrifolia) woodlands. The Mt. Hamilton Range of Santa Clara County, California offers a unique matrix to study oak-insect herbivore relationship using elevation as a proxy for climate change. This thesis research assessed the relationship between lepidopteran herbivory and coast live oak with insect surveys and the laboratory …

Relationship Between Habitat Variables And Leopard Shark (Triakis Semifasciata) Population Trends In The South San Francisco Estuary, Patrice Frazier

Master's Theses

The San Francisco Estuary (the Estuary) supports a diversity of native marine species, including the leopard shark (Triakis semifasciata). As the human population has increased in the Bay Area, elasmobranchs have simultaneously been subjected to habitat loss and changes in hydrology. On a large scale, global climate change is also affecting the Estuary's water quality. There is little research on the long-term population size of leopard sharks in the Estuary. Leopard shark catch data collected by the Marine Science Institute (MSI) and water quality data from the United States Geological Survey (USGS) from 1998 to 2017 were analyzed to assess …

Observations Of Fire Behavior On A Grass Slope During A Wind Reversal, Dianne Hall

Master's Theses

This experiment studied fire-atmospheric interactions and wildland fire behavior on a slope. A grass slope was instrumented with both in situ and remote instruments to record both meteorological conditions and the fire behavior. A headfire was lit and allowed to burn upslope through the instruments. The data collected were analyzed to determine the fire behavior, specifically fire spread (direction and rate) and flame characteristics (length, height, and angle). During the first several minutes of the experiment, fire behavior was as expected with an upslope rate of spread at 0.1 m s-1 and flame lengths between 1 m and 4 m. …

Using Blockchain Technology For The Organ Procurement And Transplant Network, Utsav Jain

Master's Theses

The organ donation system in the United States is centralized and difficult to audit by the general public. This centralized approach may lead to data integrity issues in the future. The Organ Procurement and Transplant Network (OPTN) was built and maintained by a non-governmental organization called the United Network for Organ Sharing (UNOS) under its proprietary UNet(SM) umbrella platform. This platform is made up of proprietary closed source software and does not provide the general public easy access to the organ transplant data for auditing. This study investigates the feasibility, challenges, and advantages of a blockchain-based OPTN.

A prototype of …

The Top-Down Influences Of Characteristic Sounds On Visual Search Performance In Realistic Scenes, Ghazaleh Mahzouni

Master's Theses

The purpose of this experiment was to investigate whether meaningful sounds can facilitate visual search performance in the context of realistic scenes. It also aimed to determine whether the stimulus onset asynchrony (SOA) of sound and picture is a significant factor in enhancing performance. A 3 X 4 X 2 within subject design was used with independent factors sound congruency (congruent, incongruent and white noise), SOA (-1000, -500, 0, 300 ms), and target presence (present and absent). Participants were 55 (34 female and 21 male) college aged students at San Jose State University. On each trial participants were presented with …

The Effects Of A 6-Week Group Meal Prep Program On The Frequency Of Consumption Of Home-Cooked Meals, Shannon Mendez

Master's Theses

Consumption of food away from home is associated with higher caloric intake and poorer diet quality compared to home-cooked food. The advance quantity meal prep (AQMP) program is a group-based program developed to increase the frequency of consumption of home-cooked meals. The AQMP pilot study was a pre-experimental 6-week intervention aimed at analyzing the effects of the program on frequency of consumption of home-cooked meals, cooking attitudes, cooking self-efficacy, and anthropometric measures. Ten study participants met once a week at a commercial kitchen to prepare and package lunches, dinners, and snacks for the work week. A survey was administered and …

New Functional Groups For Sadmet Polymerization, Hasaan Rauf

Master's Theses

Olefin metathesis is one of the most widely used methods for the formation of carbon-carbon double bonds. Acyclic diene metathesis (ADMET) polymerization has been extensively used in the synthesis of precision polymers by using well-defined monomers to form unique polymer morphologies with intriguing physical properties. Traditional ADMET polymerization cannot be used to synthesize block or alternating polymers. Selective acyclic diene metathesis (SADMET) polymerization synthesizes a polymer with non-reactive backbone double bonds by sequentially reacting electron deficient α,ω-dienes with the reactive internal olefin bonds to form block and alternating polymers. To date, only acrylates have been widely utilized as the electron …

Non-Invasive Hyperglycemia Detection Using Ecg And Deep Learning, Renato Silveira Cordeiro

Master's Theses

Hyperglycemia is characterized by an elevated level of glucose in the blood. It is normally asymptomatic, except for an extremely high level, and thus a person can live in that state for years before the negative - sometimes irreversible - health impacts appear. Unexpected hyperglycemia can also be an indication of diabetes, a chronic disease that, when not treated, can lead to serious consequences, including limb amputations and even death. Therefore, identifying hyperglycemic state is important. The most common and direct way to measure a person’s glucose level is by directly assessing it from a blood sample by pricking a …

Evaluating Tropical Tropospheric Ozone And Water Vapor In Merra-2, Era-Interim, And Cam-Chem Using Aircraft Observations From The Western Pacific, Kathryn Steinmann

Master's Theses

Tropospheric ozone (O3) negatively is a greenhouse gas, affecting global climate. To improve climate predictions, the behavior of O3 and the mechanisms affecting its distribution must be understood and accurately represented in model simulations. This study evaluates O3 and water vapor (H2O) observations from the Convective Transport of Active Species in the Tropics (CONTRAST) campaign with data from the National Center for Atmospheric Research’s (NCAR) Community Atmospheric Model with Chemistry (CAM-Chem), the Modern-Era Retrospective Analysis for Research and Applications version 2 (MERRA-2), and the European Centre for Medium-Range Weather Forecast (ECMWF) Re-Analysis-Interim (ERA-Interim). In the tropical middle troposphere, CAM-Chem shows …

Predicting Switch-Like Behavior In Proteins Using Logistic Regression On Sequence-Based Descriptors, Benjamin Nathan Strauss

Master's Theses

Ligands can bind at specific protein locations, inducing conformational changes such as those involving secondary structure. Identifying these possible switches from sequence, including homology, is an important ongoing area of research. We attempt to predict possible secondary structure switches from sequence in proteins using machine learning, specifically a logistic regression approach with 48 N-acetyltransferases as our learning set and 5 sirtuins as our test set. Validated residue binary assignments of 0 (no change in secondary structure) and 1 (change in secondary structure) were determined (DSSP) from 3D X-ray structures for sets of virtually identical chains crystallized under different conditions. Our …

High-Throughput Screening Of A Metagenomic Library Using A Novel E. Coli Chip For Discovery Of Antibiotic Resistance Genes, Richard Paul Manarin Tiongco

Master's Theses

The growing prevalence of antibiotic resistance is one of the greatest challenges facing humankind today. The Centers for Disease Control and Prevention (CDC) have estimated that about 2 million people in the US each year develop an infection caused by antibiotic-resistant bacteria, and about 23,000 people die. To combat this growing crisis, efforts geared toward the discovery of novel compounds, such as antimicrobial peptides (AMPs), have spurred. However, current approaches for identification of such compounds have proven to be costly, time-consuming and ineffective. This problem underscores the need for a new approach, one that is fundamentally different from traditional methods …

Association Of Food Pharmacy Participation With Type Ii Diabetes Risk Factors, Breanne Vinogradoff

Master's Theses

Food insecurity is defined as a lack of access to enough food for a healthy lifestyle and has been found to lead to higher prevalence of type 2 diabetes (T2DM). In recognition of this relationship, many safety-net clinics and food banks have introduced “food pharmacies.” The term “food pharmacy” may be used to describe a treatment model that focuses on provision of disease-specific, medically appropriate food. This observational study examined data from a food pharmacy in the San Francisco Bay Area to determine if program participation improved clinical measures of T2DM status or risk, namely glycated hemoglobin (HbA1c), fasting blood …

Investigation Of Membrane Protein Dynamics Using Correlative Single-Particle Tracking And Super-Resolution Microscopy Combined With Bayesian Inference Of Diusion In Arbitrary Landscapes, Hanieh Mazloom Farsibaf

Physics & Astronomy ETDs

Many experiments have shown that the diffusive motion of lipids and membrane proteins are slower on the cell surface than those in artificial lipid bilayers or blebs. One hypothesis that may partially explain this mystery is the effect of the cytoskeleton structures on the protein dynamics. To test this hypothesis, we designed a high-speed single particle tracking microscope and use a hybrid tracking and super-resolution approach on the same cell. We labeled the high-affinity FceRI receptor as a transmembrane protein and GPI-anchored proteins as an example of outer leaflet protein in Rat Basophilic Leukemia (RBL) cells and tracked these membrane …

Blind Algorithm Development For Peak To Average Power Ratio Reduction In Ofdm Systems Under Frequency Selective Channels, Kwame S. Ibwe

Tanzania Journal of Engineering and Technology (TJET)

One major drawback of orthogonal frequency division multiplexing (OFDM) system is peak to average power ratio (PAPR). This effect causes high power amplifier (HPA) to introduce intermodulation and out of band radiation as the signal goes through, thus degrades the performance of OFDM systems. This paper proposes blind algorithms which takes advantage of signal transformation technique and signal distortion technique. Simulation results show that at complementary cumulative distribution function (CCDF) level of 10-3, the proposed algorithm achieved 3.2 dB PAPR improvement compared to discrete Fourier transform with interleaved frequency division multiple access (DFT-IFDMA) based algorithm. The bit error rate (BER) …

Memorandum Of Understanding For Contributors To Digital Collections, Zach S. Henderson Library

European Jesuit Libraries Provenance Data Spreadsheets, Jesuit Author Biographies, and Administrative Documents

No abstract provided.

Strategi Mengembangkan Inisiatif Dan Partisipasimasyarakat Lokal Untuk Mengembangkan Wisata Perdesaan Bagi Peningkatan Kesejahteraan Masyarakat, Budiman Mahmud Musthofa

Jurnal Vokasi Indonesia

Rural tourism is one of the opportunities for rural development in Indonesia and also for the development of national tourism. Rural tourism contributes greatly to the government and society in developing the national tourism sector to improve welfare while preserving the cultural values of the community. There are many facts in the field that show the success and failure of the development of a tourist village, one of the problem lies in the involvement and support of the community. This study wants to explain more deeply how rural tourism gained community support from the planning stage to its implementation. This …

Pengaruh Struktur Dan Karakteristik Dewan Direksi Dankomite Audit Terhadap Kebijakan Keputusan Dividen, Muhammad Nawawy Arasy Padil, Wardatul Adawiyah

Jurnal Vokasi Indonesia

This study analyzes the structure and characteristics of the board of directors and audit committee against the policy of corporate dividend decisions on the Indonesia Stock Exchange. The method used in this study is LS regression modeling and logit regression. LS regression modeling is done to see the composition of the structure and characteristics of the board and audit committee against the dividend of the company's payment ratio and company’s dividend decision on the Indonesia Stock Exchange. Logit regression modeling is performed to see the composition and characteristics of the board of commissioners and audit committee on decisions of company …

Risiko Musculoskeletal Disorders (Msds) Pada Perawat Instalasi Gawat Darurat (Igd), Nur Fadilah Dewi

Jurnal Vokasi Indonesia

The purpose of this study was to determine the risk of musculoskeletal disorder associated with the work of nurses in the Emergency Department (ED). This research is classified as descriptive research through direct observation with the help of a recording device and stop watch to see the movement / posture of the risk of musculuscular disorders in nurses' activities that are done manually handling, then analyzed using WinOwas software. The results of this study indicate nurses have a risk of MSDs. The work done by nurses is dominated by odd postures with repetitive frequency and long duration of each shift …