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Articles 1201 - 1230 of 146254
Full-Text Articles in Entire DC Network
Molecular Phylogeny Of Stream Treefrogs (Hylidae: Hyloscirtus Bogotensis Group), With A New Species From The Andes Of Ecuador, Juan M. Guayasamin, Mauricio Rivera-Correa, Alejandro Arteaga, Jaime Culebras, Lucas Bustamante, R. Alexander Pyron, Nicolás Peñafiel, Carlos Morochz, Carl R. Hutter
Molecular Phylogeny Of Stream Treefrogs (Hylidae: Hyloscirtus Bogotensis Group), With A New Species From The Andes Of Ecuador, Juan M. Guayasamin, Mauricio Rivera-Correa, Alejandro Arteaga, Jaime Culebras, Lucas Bustamante, R. Alexander Pyron, Nicolás Peñafiel, Carlos Morochz, Carl R. Hutter
Neotropical Biodiversity
We present a new molecular phylogeny of the stream treefrog genus Hyloscirtus, with an improved taxon sampling in the Hyloscirtus bogotensis group. The tree supports the existence of three clades within the genus (Hyloscirtus armatus group, H. bogotensis group and Hyloscirtus larinopygion group) in congruence with previous studies, and suggests the presence of at least three new species in the H. bogotensis group. Herein, we describe one of these species, Hyloscirtus mashpi n. sp. from the Pacific slope of the Ecuadorian Andes. The validity of the latter is supported by molecular, morphological and acoustic data. We also tested individuals of …
Cryptic Diversity Concealed In The Andean Cloud Forests: Two New Species Of Rainfrogs (Pristimantis) Uncovered By Molecular And Bioacoustic Data, Carl R. Hutter, Juan M. Guayasamin
Cryptic Diversity Concealed In The Andean Cloud Forests: Two New Species Of Rainfrogs (Pristimantis) Uncovered By Molecular And Bioacoustic Data, Carl R. Hutter, Juan M. Guayasamin
Neotropical Biodiversity
Two new species of frogs previously confused with Pristimantis calcarulatus are identified using molecular phylogenetics and described using an integrative taxonomic approach. The species are distributed in montane cloud forests of the northwestern Ecuadorian Andes. Pristimantis pahuma n. sp. and Pristimantis cedros n. sp. differ from their closest relatives by strongly supported reciprocal monophyly in mitochondrial genetic data (16S). Additionally, the genetic distance among P. cedros n. sp., P. pahuma n. sp. and P. calcarulatus (sensu stricto) is 7.1–9.5%. The advertisement call of P. pahuma n. sp. also differs from that of P. calcarulatus; the former emits single-note calls irregularly, …
Отчет О Промежуточных Результатах Экспертно‐Аналитического Мероприятия «Мониторинг И Выборочные Проверки Условий И Объемов Размещения Государственной Корпорацией «Агентство По Страхованию Вкладов» Облигаций Федерального Займа В Субординированные Займы Банков И (Или) Оплаты Такими Облигациями Субординированных Облигационных Займов Банков» (За 9 Месяцев 2015 Года), Russian Federation: Accounts Chamber Of The Russian Federation
Отчет О Промежуточных Результатах Экспертно‐Аналитического Мероприятия «Мониторинг И Выборочные Проверки Условий И Объемов Размещения Государственной Корпорацией «Агентство По Страхованию Вкладов» Облигаций Федерального Займа В Субординированные Займы Банков И (Или) Оплаты Такими Облигациями Субординированных Облигационных Займов Банков» (За 9 Месяцев 2015 Года), Russian Federation: Accounts Chamber Of The Russian Federation
Documents
Original title in Russian is "Отчет о промежуточных результатах ÑкÑпертно”аналитичеÑкоÐóо мероприÑÑ‚Ð¸Ñ «ÐœÐ¾Ð½Ð¸Ñ‚оринÐó и выборочные проверки уÑловий и обÑÊемов размеÑÉÐµÐ½Ð¸Ñ ÐóоÑударÑтвенной корпорацией «ÐÐóентÑтво по Ñтрахованию вкладов» облиÐóаций федеральноÐóо займа в Ñубординированные займы банков и (или) оплаты такими облиÐóациÑми Ñубординированных облиÐóационных займов банков» (за 9 меÑÑцев 2015 Ðóода)"
Newsroom, Georgia Southern University
Newsroom, Georgia Southern University
Newsroom (2006-2023)
- Georgia Southern runs past Bowling Green 58-27 in GoDaddyBowl
State V. Smith Appellant's Brief Dckt. 42962
Pre-Mission Input Requirements To Enable Successful Sample Collection By A Remote Field/Eva Team, Barbara A. Cohen, Darlene S. S. Lim, Kelsey E. Young, Anna Brunner, Richard C. Elphic, Audrey Horne, Mary C. Kerrigan, Gordon O. Osinski, John R. Skok, Steven W. Squyres, David Saint-Jacques, Jennifer L. Heldmann
Pre-Mission Input Requirements To Enable Successful Sample Collection By A Remote Field/Eva Team, Barbara A. Cohen, Darlene S. S. Lim, Kelsey E. Young, Anna Brunner, Richard C. Elphic, Audrey Horne, Mary C. Kerrigan, Gordon O. Osinski, John R. Skok, Steven W. Squyres, David Saint-Jacques, Jennifer L. Heldmann
Journal of Human Performance in Extreme Environments
We used a field excursion to the West Clearwater Lake Impact structure as an opportunity to test factors that contribute to the decisions a remote field team (for example, astronauts conducting extravehicular activities (EVA) on planetary surfaces) makes while collecting samples for return to Earth. We found that detailed background on the analytical purpose of the samples, provided to the field team, enables them to identify and collect samples that meet specific analytical objectives. However, such samples are not always identifiable during field reconnaissance activities, and may only be recognized after outcrop characterization and interpretation by crew and/or science team …
State V. Gonzales Appellant's Brief Dckt. 43287
Peterson V. State Of Idaho Department Of Transportation Respondent's Brief Dckt. 43374
Peterson V. State Of Idaho Department Of Transportation Respondent's Brief Dckt. 43374
Not Reported
No abstract provided.
State V. Bailey Appellant's Reply Brief Dckt. 42622
State V. Bailey Appellant's Reply Brief Dckt. 42622
Not Reported
No abstract provided.
Operational Exploitation Of Satellite-Based Sounding Data And Numerical Weather Prediction Models For Directed Energy Applications, David C. Meier
Operational Exploitation Of Satellite-Based Sounding Data And Numerical Weather Prediction Models For Directed Energy Applications, David C. Meier
Theses and Dissertations
The wealth of available scientific data collected by the modern constellation of meteorological satellites can be exploited in new and innovative ways, with direct benefit to directed energy applications. The Atmospheric Infrared Sounder (AIRS) provides accurate, geolocated temperature data, which are used as the starting point for the derivation of atmospheric parameters critical to prediction of sensor or directed energy system performance. Twenty-four hour data coverage is achieved by extending the atmospheric characterization between satellite observations using Numerical Weather Prediction (NWP) models. A technique is developed to derive wind profiles using AIRS temperature data and the accuracy of these winds …
Investigation Of Electromagnetic Signatures Of A Fpga Using An Aprel Em-Isight System, Karynn A. Sutherlin
Investigation Of Electromagnetic Signatures Of A Fpga Using An Aprel Em-Isight System, Karynn A. Sutherlin
Theses and Dissertations
Large military platforms have encountered major performance and reliability issues due to an increased number of incidents with counterfeit electronic parts. This has drawn the attention of Department of Defense (DOD) leadership making detection and avoidance of counterfeit electronic parts a top issue for national defense. More defined regulations and processes for identifying, reporting, and disposing of counterfeit electronic parts are being revised to raise awareness for this aggregating issue, as well as enhance the detection of these parts. Multiple technologies are currently employed throughout the supply chain to detect counterfeit electronic parts. These methods are often costly, time-consuming, and …
Demonstration Of Inexact Computing Implemented In The Jpeg Compression Algorithm Using Probabilistic Boolean Logic Applied To Cmos Components, Christopher I. Allen
Demonstration Of Inexact Computing Implemented In The Jpeg Compression Algorithm Using Probabilistic Boolean Logic Applied To Cmos Components, Christopher I. Allen
Theses and Dissertations
Probabilistic computing offers potential improvements in energy, performance, and area compared with traditional digital design. This dissertation quantifies energy and energy-delay tradeoffs in digital adders, multipliers, and the JPEG image compression algorithm. This research shows that energy demand can be cut in half with noisesusceptible16-bit Kogge-Stone adders that deviate from the correct value by an average of 3 in 14 nanometer CMOS FinFET technology, while the energy-delay product (EDP) is reduced by 38 . This is achieved by reducing the power supply voltage which drives the noisy transistors. If a 19 average error is allowed, the adders are 13 times …
Feature Selection And Classifier Development For Radio Frequency Device Identification, Trevor J. Bihl
Feature Selection And Classifier Development For Radio Frequency Device Identification, Trevor J. Bihl
Theses and Dissertations
The proliferation of simple and low-cost devices, such as IEEE 802.15.4 ZigBee and Z-Wave, in Critical Infrastructure (CI) increases security concerns. Radio Frequency Distinct Native Attribute (RF-DNA) Fingerprinting facilitates biometric-like identification of electronic devices emissions from variances in device hardware. Developing reliable classifier models using RF-DNA fingerprints is thus important for device discrimination to enable reliable Device Classification (a one-to-many looks most like assessment) and Device ID Verification (a one-to-one looks how much like assessment). AFITs prior RF-DNA work focused on Multiple Discriminant Analysis/Maximum Likelihood (MDA/ML) and Generalized Relevance Learning Vector Quantized Improved (GRLVQI) classifiers. This work 1) introduces a …
Continuous Decision Support, Jeremy P. Hendrix
Continuous Decision Support, Jeremy P. Hendrix
Theses and Dissertations
Organizations are often faced with portfolio construction efforts that require them to select one or more alternatives, subject to resource constraints, with the aim of achieving the maximum value possible. This is a well-defined problem with a number of analytically defensible approaches, provided the entire set of alternatives is known when the decision event takes place. Less well treated in the literature is how to approach this problem when the entire set of alternatives is unknown, as when the alternatives arrive over time. This change in the availability of data shifts the problem from one of identifying an optimal subset …
Effects Of Automation On Aircrew Workload And Situation Awareness In Tactical Airlift Missions, David R. Meyer
Effects Of Automation On Aircrew Workload And Situation Awareness In Tactical Airlift Missions, David R. Meyer
Theses and Dissertations
In tactical aviation, decision superiority brought upon by high situation awareness remains the arbiter of combat effectiveness. The advancement of sophisticated avionics and highly automated cockpits has allowed for the reduction of aircrew size, and in certain platforms, removal of the crew from the aircraft entirely. However, these developments have not reduced the complex and dynamic interaction between situation awareness and crew workload. While many predictive and experimental methods of evaluating workload exist, situation awareness can only be measured by conducting trials with human operators in a functional prototype. This thesis proposes an innovative methodology to predicatively determine situation awareness …
Creep And Oxidation Of Hafnium Diboride-Based Ultra High Temperature Ceramics At 1500°C, Anthony J. Degregoria
Creep And Oxidation Of Hafnium Diboride-Based Ultra High Temperature Ceramics At 1500°C, Anthony J. Degregoria
Theses and Dissertations
Ultra high temperature ceramics (UHTCs) are leading candidates for aerospace structural applications in high temperature environments, including the leading edges of hypersonic aircraft and thermal protection systems for atmospheric re-entry vehicles. Before UHTCs can be used in such applications, their structural integrity and environmental durability must be assured, which requires a thorough understanding and characterization of their creep and oxidation behavior at relevant service temperatures.
Creep Of Hi-Nicalon™ S Ceramic Fiber Tows At 800°C In Air And In Silicic Acid-Saturated Steam, Scott J. Robertson
Creep Of Hi-Nicalon™ S Ceramic Fiber Tows At 800°C In Air And In Silicic Acid-Saturated Steam, Scott J. Robertson
Theses and Dissertations
A facility was demonstrated that successfully resolved problems highlighted by previous attempts to study SiC fibers in steam. Monotonic tension and creep tests were conducted to characterize the fibers. The tensile strength of the fibers showed little dependence on applied stress rate, indicating a resistance to environmentally assisted crack growth. Climb-controlled diffusion in air and grain boundary sliding in silicic acid-saturated steam were the dominant damage mechanisms. Silicic acid-saturated steam had a degrading effect on the mechanical performance of the fibers, but much less than unsaturated steam environments. The Monkman-Grant relationship was demonstrated for Hi-NicalonTM S fibers and may be …
A New Open Access Journal For Publishing Research On Neotropical Biodiversity, Juan M. Guayasamin, Adriana Lucio-Paredes
A New Open Access Journal For Publishing Research On Neotropical Biodiversity, Juan M. Guayasamin, Adriana Lucio-Paredes
Neotropical Biodiversity
No abstract provided.
Picrasma Longistaminea, Una Nueva Especie De Simaroubaceae De Los Andes Del Ecuador, Walter A. Palacios
Picrasma Longistaminea, Una Nueva Especie De Simaroubaceae De Los Andes Del Ecuador, Walter A. Palacios
Neotropical Biodiversity
A new species, Picrasma longistaminea, Simaroubaceae, from Ecuadorian Andes is described and illustrated. A description of morphological features is presented, and information on distribution, phenology, uses and common names are provided. The new species is compared with its most closely related taxon, P. excelsa, a widespread species in the Neotropics.
A Longitudinal Study Of Human Exposure To Potential Nuclear Power Plant Risk, Dean Kyne, Jason T. Harris
A Longitudinal Study Of Human Exposure To Potential Nuclear Power Plant Risk, Dean Kyne, Jason T. Harris
Sociology Faculty Publications
This study constructs a potential risk index (PRI) for the 65 U.S.-based commercial nuclear power plant (NPP) sites in relation to their surrounding populations. Four risk levels are defined: low risk, moderate risk, high risk, and very high risk. Discrepancies that exist in the sociodemographic characteristics of the host communities’ populations are examined as sorted by risk-level category. It is found that a greater percentage of minority groups are exposed to the highest levels of risk. In addition, percent “Hispanic” and percent “Other,” a grouping that includes multiracial, mixed, interracial, as well as Hispanic and Latino groups (for example, Mexican, …
Modeling And Experimental Demonstration Of A Hopfield Network Analog-To-Digital Converter With Hybrid Cmos/Memristor Circuits, Xinjie Guo, Farnood Merrikh-Bayat, Ligang Gao, Brian D. Hoskins, Fabien Alibart, Bernabe Linares-Barranco, Luke Theogarajan, Christof Teuscher, Dmitri B. Strukov
Modeling And Experimental Demonstration Of A Hopfield Network Analog-To-Digital Converter With Hybrid Cmos/Memristor Circuits, Xinjie Guo, Farnood Merrikh-Bayat, Ligang Gao, Brian D. Hoskins, Fabien Alibart, Bernabe Linares-Barranco, Luke Theogarajan, Christof Teuscher, Dmitri B. Strukov
Electrical and Computer Engineering Faculty Publications and Presentations
The purpose of this work was to demonstrate the feasibility of building recurrent artificial neural networks with hybrid complementary metal oxide semiconductor (CMOS)/memristor circuits. To do so, we modeled a Hopfield network implementing an analog-to-digital converter (ADC) with up to 8 bits of precision. Major shortcomings affecting the ADC's precision, such as the non-ideal behavior of CMOS circuitry and the specific limitations of memristors, were investigated and an effective solution was proposed, capitalizing on the in-field programmability of memristors. The theoretical work was validated experimentally by demonstrating the successful operation of a 4-bit ADC circuit implemented with discrete Pt/TiO2− …
Clinical Effectiveness And Cost-Effectiveness Of The Rehabilitation Enablement In Chronic Heart Failure (Reach-Hf) Facilitated Selfcare Rehabilitation Intervention In Heart Failure Patients And Caregivers: Rationale And Protocol For A Multicentre Randomised Controlled Trial., Cj Hayward, Rs Taylor, V Eyre
Clinical Effectiveness And Cost-Effectiveness Of The Rehabilitation Enablement In Chronic Heart Failure (Reach-Hf) Facilitated Selfcare Rehabilitation Intervention In Heart Failure Patients And Caregivers: Rationale And Protocol For A Multicentre Randomised Controlled Trial., Cj Hayward, Rs Taylor, V Eyre
More Faculty of Health Research
No abstract provided.
From “A New Hope” To No Hope At All: “Star Wars,” Tolkien And The Sinister And Depressing Reality Of Expanded Universes: When Fantasy Sagas Never End, We See The Cycles Of Brutality And Totalitarianism That Fuel Them Don't, Either, Gerry Canavan
English Faculty Research and Publications
No abstract provided.
Berry V. State, 131 Nev. Adv. Op. No. 96 (Dec. 24, 2015), Brittany L. Shipp
Berry V. State, 131 Nev. Adv. Op. No. 96 (Dec. 24, 2015), Brittany L. Shipp
Nevada Supreme Court Summaries
The issue before the Court was an appeal from a district court order dismissing a post-conviction petition for writ of habeas corpus. The Court reversed and remanded holding that the district court improperly discounted the declarations in support of the appellant’s petition, which included a confession of another suspect, whom the petitioner implicated as the real perpetrator at trial. The Court held that these declarations were sufficient to merit discovery, and an evidentiary hearing on Petitioner Berry’s gateway actual innocence claim.
Newell V. State Of Nevada, 131 Nev. Adv. Op. 97 (December 24, 2015), Douglas H. Smith
Newell V. State Of Nevada, 131 Nev. Adv. Op. 97 (December 24, 2015), Douglas H. Smith
Nevada Supreme Court Summaries
The holding of State v. Weddell is extended. Responding with deadly force to the commission of a felony per NRS § 200.160 is justified only when the person poses a threat of serious bodily injury. Short of such a threat, the amount of force used must be reasonable and necessary under the circumstances.
In Re P.S., 131 Nev. Adv. Op. 95 (Dec. 24, 2015), Rob Schmidt
In Re P.S., 131 Nev. Adv. Op. 95 (Dec. 24, 2015), Rob Schmidt
Nevada Supreme Court Summaries
The Supreme Court of Nevada held that under NRS § 62B.030 the district court has discretion over whether to conduct a hearing de novo after reviewing the recommendations of a master of the juvenile court when timely requested.
Quidditch, Zombies And The Cheese Club: A Case Study In Archiving Web Presence Of Student Groups At New York University, Aleksandr Gelfand
Quidditch, Zombies And The Cheese Club: A Case Study In Archiving Web Presence Of Student Groups At New York University, Aleksandr Gelfand
Journal of Contemporary Archival Studies
Student organizations are a unique feature of university life whose records merit preservation. Since the mid-to-late 1990s, these records have been increasingly transitioning from analog format to a digital, web-based platform; a pattern that has only picked-up in the 2000s. This paper looks at a case study of the New York University Archives and its attempt to archive student organizations using the Archive-It service.
State V Kraly Appellant's Reply Brief Dckt. 42580
Statistical Estimation Of White Matter Microstructure From Conventional Mri, Leah Suttner, Amanda Mejia, Blake Dewey, Pascal Sati, Daniel S. Reich, Russell T. Shinohara
Statistical Estimation Of White Matter Microstructure From Conventional Mri, Leah Suttner, Amanda Mejia, Blake Dewey, Pascal Sati, Daniel S. Reich, Russell T. Shinohara
UPenn Biostatistics Working Papers
Diffusion tensor imaging (DTI) has become the predominant modality for studying white matter integrity in multiple sclerosis (MS) and other neurological disorders. Unfortunately, the use of DTI-based biomarkers in large multi-center studies is hindered by systematic biases that confound the study of disease-related changes. Furthermore, the site-to-site variability in multi-center studies is significantly higher for DTI than that for conventional MRI-based markers. In our study, we apply the Quantitative MR Estimation Employing Normalization (QuEEN) model to estimate the four DTI measures: MD, FA, RD, and AD. QuEEN uses a voxel-wise generalized additive regression model to relate the normalized intensities of …
Exploring End User Experience: How Can We Achieve Lifelong Engagement With Physical Activity Tracking Devices?, Mohammed Karim Impelee
Exploring End User Experience: How Can We Achieve Lifelong Engagement With Physical Activity Tracking Devices?, Mohammed Karim Impelee
Masters Theses/Capstone Projects
Activity tracking devices provide biofeedback information and encourage people to be active, however, their long-term usage has been problematic. This study explored the theory of reinforcement techniques and the theory of self- determination to enhance long-term usage of activity tracking devices.
A sample of 43 people was surveyed to examine their experience with activity tracking devices. A multi-regression analysis demonstrated significant results(R square=71.6% Sig level=0.012 N=43). The result indicates how individuals with different orientations likely to perceive the supportiveness of their devices and how likely they were to continue using or stop using their devices. Conclusion: understanding the principles of …