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Introduction To U.S. Export Controls For The Commercial Space Industry, U.S. Department Of Commerce’S Office Of Space Commerce, Federal Aviation Administration’S Office Of Commercial Space Transportation

Space Law Documents

This guidebook provides basic information to help commercial space organizations, especially emerging entrepreneurial firms, considering business in the international market. It is intended to serve as a starting point in the preparation for the export control process. This is an update to the 2008 edition and reflects changes due to the Export Control Reform initiative. Because most space technologies are subject to export controls, it is your responsibility to be aware of the steps necessary to ensure that your operations are lawful. While this guidebook gives an overview of the general responsibilities and procedures, it cannot replace a full understanding …

Water Current, Volume 49, No. 4, Fall 2017

Water Current Newsletter

2018 Water Tour Heads West to Wyoming

Spring water seminar lectures will Key on “Advances in Irrigation Management”

Field Evidence Challenges The Often-Presumed Relationship Between Early Male Maturation And Female-Biased Sexual Size Dimorphism, Marie Claire Chelini, Eileen Hebets

Eileen Hebets Publications

Female-biased sexual size dimorphism (SSD) is often considered an epiphenomenon of selection for the increased mating opportunities provided by early male maturation (i.e., protandry). Empirical evidence of the adaptive significance of protandry remains nonetheless fairly scarce. We use field data collected throughout the reproductive season of an SSD crab spider, Mecaphesa celer, to test two hypotheses: Protandry provides fitness benefits to males, leading to female-biased SSD, or protandry is an indirect consequence of selection for small male size/large female size. Using field-collected data, we modeled the probability of mating success for females and males according to their timing of …

Characterization Of A Novel Mitochondrial Plasmid In Brassica, Mackenzie Strehle

UCARE: Research Products

Possessing some of the largest and most complex genomes of any eukaryotic organelles, plant mitochondria are notorious for their rapidly rearranging genetic framework. In addition to containing a large and complex mitochondrial genome, the mitochondria of several plants in the genus Brassica have also been shown to contain an independent, self-replicating linear plasmid. Interestingly, the plasmid appears to be able to move independently between the cytoplasm and the mitochondria, and it can be paternally inherited, unlike the rest of the mitochondrial genome. The plasmid also has features similar to those of adenoviruses, including terminal inverted repeats and covalently bound proteins …

Growing A Healthy Future, Fall 2017

Institute of Agriculture and Natural Resources: Institute Publications

Growing Nebraska; Food for Health; Thinking bigger to improve human health; Hops: Brewing up a partnership; Hops: A specialty crop rising to new heights; Extension shares hops research; Eastern NE reorganization; Action in the metro: HOPE for the hungry; World-class plant phenotyping research; 145 Years of CASNR; Innovative teaching and learning in CASNR; Next Chapter at Nebraska; CASNR timeline; IANR's bold vision; International trade; Ben Steffen; The Sower

Event And Time-Triggered Control Module Layers For Individual Robot Control Architectures Of Unmanned Agricultural Ground Vehicles, Tyler Troyer

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

Automation in the agriculture sector has increased to an extent where the accompanying methods for unmanned field management are becoming more economically viable. This manifests in the industry’s recent presentation of conceptual cab-less machines that perform all field operations under the high-level task control of a single remote operator. A dramatic change in the overall workflow for field tasks that historically assumed the presence of a human in the immediate vicinity of the work is predicted. This shift in the entire approach to farm machinery work provides producers increased control and productivity over high-level tasks and less distraction from operating …

An Unparalleled Opportunity For An Important Ecological Study, L. David Mech, Shannon M. Barber-Meyer, Juan Carlos Blanco, Luigi Boitani, Ludwig Carbyn, Glenn Delgiudice, Steven H. Fritts, Djuro Huber, Olof Liberg, Brent Patterson, Richard R. Thiel

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Wolves (Canis lupus) and moose (Alces americanus) have been studied since 1958 on 540-squarekilometer Isle Royale National Park, in Lake Superior. Wolves arrived there across the ice around 1949, and the population once increased to about 50, averaging about 25 annually (Mech 1966, Jordan et al. 1967, Vucetich and Peterson 2009). However, for various reasons, wolf numbers there have now dwindled to 2 nonbreeders, and the US National Park Service has proposed reintroducing 20–30 wolves over 3 years (National Park Service 2016). This situation offers an unparalleled opportunity to promote science-based management of this unique national park. …

Who Can Deviate From The Party Line? Political Ideology Moderates Evaluation Of Incongruent Policy Positions In Insula And Anterior Cingulate Cortex, Ingrid J. Haas, Melissa N. Baker, Frank J. Gonzalez

Department of Political Science: Faculty Publications

Political polarization at the elite level is a major concern in many contemporary democracies, which is argued to alienate large swaths of the electorate and prevent meaningful social change from occurring, yet little is known about how individuals respond to political candidates who deviate from the party line and express policy positions incongruent with their party affiliations. This experiment examines the neural underpinnings of such evaluations using functional MRI (fMRI). During fMRI, participants completed an experimental task where they evaluated policy positions attributed to hypothetical political candidates. Each block of trials focused on one candidate (Democrat or Republican), but all …

Evaluating Lethal And Nonlethal Management Options For Urban Coyotes, Stewart W. Breck, Sharon A. Poessel, Mary Ann Bonnell

United States Department of Agriculture Wildlife Services: Staff Publications

Human–coyote (Canis latrans) conflict in urban environments is a growing issue in cities throughout the United States, with the primary problem being the development of problem individuals that are overly bold and aggressive with people and pets. Little research has focused on management options to deal with this conflict. We better define lethal and nonlethal management strategies associated with proactive and reactive management of coyotes with an emphasis on management of problem individuals. We then provide data from research in the Denver Metropolitan Area (DMA), Colorado, USA that focused on reactive lethal removal of problem coyotes and reactive …

Using Resident-Based Hazing Programs To Reduce Human–Coyote Conflicts In Urban Environments, Mary Ann Bonnell, Stewart W. Breck

United States Department of Agriculture Wildlife Services: Staff Publications

The concept of hazing (aversive conditioning) is often promoted as a tool for reducing human–coyote (Canis latrans) conflicts in urban environments. Little scientific evidence exists on the effectiveness of hazing, particularly hazing applied by residents (i.e., community-level hazing). Wildlife professionals question if residents will properly and consistently apply hazing techniques and if hazing impacts coyote behavior over short- and long-term periods. We describe 2 separate efforts designed to encourage residents to haze coyotes in the Denver Metro Area, Colorado, USA: a citizen science program and an open space hazing trial. Both efforts were intended to be management techniques …

Is Cooperative Memory Special? The Role Of Costly Errors, Context, And Social Network Size When Remembering Cooperative Actions, Jeffrey R. Stevens, Tim Winke

Jeffrey Stevens Publications

Theoretical studies of cooperative behavior have focused on decision strategies, such as tit-for-tat, that depend on remembering a partner’s last choices. Yet, an empirical study by Stevens et al. (2011) demonstrated that human memory may not meet the requirements that needed to use these strategies. When asked to recall the previous behavior of simulated partners in a cooperative memory task, participants performed poorly, making errors in 10–24% of the trials. However, we do not know the extent to which this task taps specialized cognition for cooperation. It may be possible to engage participants in more cooperative, strategic thinking, which may …

Responding To Infertility: Lessons From A Growing Body Of Research And Suggested Guidelines For Practice, Karina M. Shreffler, Arthur L. Greil, Julia Mcquillan

Department of Sociology: Faculty Publications

Infertility is a common, yet often misunderstood, experience. Infertility is an important topic for family scientists because of its effects on families; its relevance to research in related areas, such as fertility trends and reproductive health; and its implications for practitioners who work with individuals and couples experiencing infertility. In this review, we focus on common misperceptions in knowledge and treatment of infertility and highlight insights from recent research that includes men, couples, and people with infertility who are not in treatment. The meaning of parenthood, childlessness, awareness of a fertility problem, and access to resources are particularly relevant for …

Effects Of Nitrogen And Phosphorus Fertilizer And Topsoil Amendment On Native Plant Cover In Roadside Revegetation Projects, Heidi L. Hillhouse, Walter H. Schacht, Jonathan M. Soper, Carol E. Wienhold

Department of Agronomy and Horticulture: Faculty Publications

Establishing vegetation on roadsides following construction can be challenging, especially for relatively slow growing native species. Topsoil is generally removed during construction, and the surface soil following construction (“cut-slope soils”) is often compacted and low in nutrients, providing poor growing conditions for vegetation. Nebraska Department of Transportation (NDOT) protocols have historically called for nitrogen (N) and phosphorus (P) fertilization when planting roadside vegetation following construction, but these recommendations were developed for cool-season grass plantings and most current plantings use slower-establishing, native warmseason grasses that may benefit less than expected from current planting protocols. We evaluated the effects of nitrogen and …

Two New Genera And Species Of Tiger Beetles From Baltic Amber (Coleoptera: Carabidae: Cicindelinae), Jürgen Wiesner, Kipling Will, Joachim Schmidt

Insecta Mundi

Two fossil tiger beetle species (Coleoptera, Carabidae, Cicindelinae) are described from Eocene Baltic amber using light microscopic and X-ray microscopic techniques. Both species are considered representatives of the subtribe Iresina Rivalier, 1971 due to the shared combination of character states: glabrous head, six labral and four suborbital setae, and glabrous pronotum. Palaeopronyssiformia groehni Wiesner, Will, and Schmidt, new genus, new species, is characterized by a glabrous and furrowed head with six labral setae, large eyes, presence of two supraorbital setae on each side, mandibles with two teeth of the incisor region, and a glabrous and furrowed pronotum. Palaeoiresina cassolai Wiesner, …

First Record Of The Ligurian Leafhopper, Eupteryx Decemnotata Rey (Hemiptera: Cicadellidae) In Pennsylvania, Claire Ciafre, Lawrence Barringer

Insecta Mundi

Eupteryx decemnotata (Hemiptera: Cicadellidae) is reported from Pennsylvania for the fi rst time, a new state record.

Biological Aspects And Redescription Of The Weevil Revena Plaumanni Bondar (Coleoptera: Curculionidae), Marcoandre Savaris, Silvana Lampert, Germano H. Rosado-Neto, Fernando Willyan Trevisan Leivas, Paul Roberto Valle Da Silva Pereira

Insecta Mundi

Redescription of adult and observations of the weevil Revena plaumanni Bondar (Coleoptera: Curculionidae), preying on seeds of the palm tree Butia eriospatha (Mart. ex Drude) Becc. (Arecaceae), as well as oviposition and larval behavior, pupation site, and adult emergence are reported for the fi rst time in Brazil. Photos of host plant, immature forms (egg, larva and pupa) and adult are given. Illustrations of male and female genitalia are also provided.

Brain Encoding Of Saltatory Velocity Through A Pulsed Pneumotactile Array In The Lower Face, Rebecca Custead, Hyuntaek Oh, Yingying Wang, Steven M. Barlow

Center for Brain, Biology, and Behavior: Faculty Publications

Processing dynamic tactile inputs is a primary function of the somatosensory system. Spatial velocity encoding mechanisms by the nervous system are important for skilled movement production and may play a role in recovery of sensorimotor function following neurological insult. Little is known about tactile velocity encoding in mechanosensory trigeminal networks required for speech, suck, mastication, and facial gesture.

High resolution functional magnetic resonance imaging (fMRI) was used to investigate the neural substrates of velocity encoding in the human orofacial somatosensory system during unilateral saltatory pneumotactile stimulation of perioral and buccal hairy skin in 20 neurotypical adults. A custom multichannel, scalable …

Identification Of Potential Tissue-Specific Cancer Biomarkers And Development Of Cancer Versus Normal Genomic Classifiers, Akram Mohammed, Greyson Biegert, Jiri Adamec, Tomáš Helikar

Department of Biochemistry: Faculty Publications

Machine learning techniques for cancer prediction and biomarker discovery can hasten cancer detection and significantly improve prognosis. Recent “OMICS” studies which include a variety of cancer and normal tissue samples along with machine learning approaches have the potential to further accelerate such discovery. To demonstrate this potential, 2,175 gene expression samples from nine tissue types were obtained to identify gene sets whose expression is characteristic of each cancer class. Using random forests classification and ten-fold cross-validation, we developed nine single-tissue classifiers, two multi-tissue cancer-versus-normal classifiers, and one multi-tissue normal classifier. Given a sample of a specified tissue type, the single-tissue …

Organ-Specific Regulation Of Atp7a Abundance Is Coordinated With Systemic Copper Homeostasis, Haarin Chun, Tracy Catterson, Heejeong Kim, Jaekwon Lee, Byung-Eun Kim

Department of Biochemistry: Faculty Publications

Copper (Cu) is an essential cofactor for various enzymatic activities including mitochondrial electron transport, iron mobilization, and peptide hormone maturation. Consequently, Cu dysregulation is associated with fatal neonatal disease, liver and cardiac dysfunction, and anemia. While the Cu transporter ATP7A plays a major role in both intestinal Cu mobilization to the periphery and prevention of Cu over-accumulation, it is unclear how regulation of ATP7A contributes to Cu homeostasis in response to systemic Cu fluctuation. Here we show, using Cu-deficient mouse models, that steadystate levels of ATP7A are lower in peripheral tissues (including the heart, spleen, and liver) under Cu deficiency …

Autumn Migration Of Myotis Septentrionalis In Nebraska: Documentation Of Fall Activity, Migratory Timing, And Distance Using Radio-Telemetry, Jeremy A. White, Patricia W. Freeman, Hans W. Otto, Brett R. Andersen, Jonathan Hootman, Cliff A. Lemen

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Abstract.—Few studies have investigated autumn migration of the northern long-eared myotis (Myotis septentrionalis). We conducted a two-year radio-tracking study of M. septentrionalis in southeastern Nebraska to document migration dates, activity in autumn, and movements to wintering sites. We found evidence that M. septentrionalis are migrating as late as October and early November. Prior to migration, cold nights curtail flying times of M. septentrionalis. Two bats in this study did not emerge from their roost trees for seven consecutive nights during a period of colder weather. We monitored one bat leaving our research area on the night of …

Prevalence Of Kaposi’S Sarcoma-Associated Herpesvirus In Uygur And Han Populations From The Urumqi And Kashgar Regions Of Xinjiang, China, Jun Zheng, Yang Yang, Meng Cui, Zhan-Jun Shu, Li-Li Han, Zhen-Qiu Liu, Charles Wood, Tiejun Zhang, Yan Zeng

Nebraska Center for Virology: Faculty Publications

Kaposi’s sarcoma-associated herpesvirus (KSHV) is the infectious etiologic agent associated with Kaposi’s sarcoma (KS), primary effusion lymphoma, and multicentric Castleman disease. It has been shown that high KSHV prevalence and high incidence of both classic KS and AIDSassociated KS are found mostly among people of Uygur ethnicity in Xinjiang, while people of Han ethnicity in Xinjiang have a higher KSHV seroprevalence than those of other Han populations in mainland China. However, it is still unclear why there is such geographical and population variation in KSHV distribution in China. In this work, we focused on the populations in the Kashgar region …

Factors Associated With Bat Mortality At Wind Energy Facilities In The United States, Maureen Thompson, Julie A. Beston, Matthew Etterson, Jay E. Diffendorfer, Scott R. Loss

United States Environmental Protection Agency: Publications

Hundreds of thousands of bats are killed annually by colliding with wind turbines in the U.S., yet little is known about factors causing variation in mortality across wind energy facilities. We conducted a quantitative synthesis of bat collision mortality with wind turbines by reviewing 218 North American studies representing 100 wind energy facilities. This data set, the largest compiled for bats to date, provides further evidence that collision mortality is greatest for migratory tree-roosting species (Hoary Bat [Lasiurus cinereus], Eastern Red Bat [Lasiurus borealis], Silver-haired Bat [Lasionycteris noctivagans]) and from July to October. Based …

Cross-Species Complementation Reveals Conserved Functions For Early Flowering 3 Between Monocots And Dicots, He Huang, Malia A. Gehan, Sarah E. Huss, Sohpie Alvarez, Cesar Lizarraga, Ellen L. Gruebbling, John Gierer, Michael J. Naldrett, Rebacca K. Bindbeutel, Bradley S. Evans, Todd C. Mockler, Dmitri A. Nusinow

Nebraska Center for Biotechnology: Faculty and Staff Publications

Plant responses to the environment are shaped by external stimuli and internal signaling pathways. In both the model plant Arabidopsis thaliana (Arabidopsis) and crop species, circadian clock factors are critical for growth, flowering, and circadian rhythms. Outside of Arabidopsis, however, little is known about the molecular function of clock gene products. Therefore, we sought to compare the function of Brachypodium distachyon (Brachypodium) and Setaria viridis (Setaria) orthologs of EARLY FLOWERING 3, a key clock gene in Arabidopsis. To identify both cycling genes and putative ELF3 functional orthologs in Setaria, a …

Heterogeneity Aware Random Forest For Drug Sensitivity Prediction, Raziur Rahman, Kevin Matlock, Souparno Ghosh, Ranadip Pal

Department of Statistics: Faculty Publications

Samples collected in pharmacogenomics databases typically belong to various cancer types. For designing a drug sensitivity predictive model from such a database, a natural question arises whether a model trained on diverse inter-tumor heterogeneous samples will perform similar to a predictive model that takes into consideration the heterogeneity of the samples in model training and prediction. We explore this hypothesis and observe that ensemble model predictions obtained when cancer type is known out-perform predictions when that information is withheld even when the samples sizes for the former is considerably lower than the combined sample size. To incorporate the heterogeneity idea …

Connect Oer Annual Report, 2016-2017, Brady Yano

Copyright, Fair Use, Scholarly Communication, etc.

Earlier this year, SPARC launched Connect OER—a platform to share and discover information about Open Educational Resources (OER) activities at campuses across North America. Through Connect OER, academic libraries create and manage profiles about their institution’s efforts on OER, producing valuable data that we use to populate a searchable directory and produce an annual report.

As the first Connect OER Annual Report, this document summarizes insights from the Connect OER pilot, which ran from May - July 2017. The data encompass 65 SPARC member libraries spanning 31 U.S. states and five Canadian provinces who participated in the pilot. Our analysis …

Connect Oer Annual Report 2016-2017, Brady Yano

Copyright, Fair Use, Scholarly Communication, etc.

Earlier this year, SPARC launched Connect OER—a platform to share and discover information about Open Educational Resources (OER) activities at campuses across North America. Through Connect OER, academic libraries create and manage profiles about their institution’s efforts on OER, producing valuable data that we use to populate a searchable directory and produce an annual report.

As the first Connect OER Annual Report, this document summarizes insights from the Connect OER pilot, which ran from May - July 2017. The data encompass 65 SPARC member libraries spanning 31 U.S. states and five Canadian provinces who participated in the pilot. Our analysis …

Vii. Developmental Trajectories Of Children’S Emotional Reactivity After The Birth Of A Sibling, Patty X. Kuo, Brenda L. Volling, Richard Gonzalez, Wonjung Oh, Tianyi Yu

Department of Child, Youth, and Family Studies: Faculty Publications

Emotional reactivity in this chapter refers to children’s moodiness, worrying, emotional instability, and their inability to emotionally cope with new situations (Achenbach & Rescorla, 2000) rather than a temperamental characteristic. Emotionally reactive children often have difficulties adapting to change and are described as moody and anxious. Because the birth of a sibling is considered a significant change within the family, emotionally reactive children may become increasingly emotionally labile after the birth. During the transition to siblinghood, Stewart (1990) reported that children experienced an increase in emotional intensity, a decrease in the range of mood expressions, and an increased tendency to …

Introductory Biology Students’ Use Of Enhanced Answer Keys And Reflection Questions To Engage In Metacognition And Enhance Understanding, Jaime L. Sabel, Joseph T. Dauer, Cory T. Forbes

School of Natural Resources: Faculty Publications

Providing feedback to students as they learn to integrate individual concepts into complex systems is an important way to help them to develop robust understanding, but it is challenging in large, undergraduate classes for instructors to provide feedback that is frequent and directed enough to help individual students. Various scaffolds can be used to help students engage in self-regulated learning and generate internal feedback to improve their learning. This study examined the use of enhanced answer keys with added reflection questions and instruction as scaffolds for engaging undergraduate students in self-regulated learning within an introductory biology course. Study findings show …

Timber Talk, Vol. 55, No. 3, September 2017

Timber Talk: Nebraska Forest Industry Newsletter

Lumber Market Reports: Northern, Southern, Appalachian

Hardwood Lumber Prices: Green, Kiln-Dried, Pallet Lumber, Ties (7x9)

Letter from the Editor: Governor’s “Red Tape Review” Offering opportunity for the Nebraska forest industry

Understanding Moisture Meters, By Brett Miller, National Hardwood Flooring Association - “Hardwood Floors” Magazine

Nebraska Forest Industry Spotlight: MTS Tree Service

Forestry Field Day Announcement: September 30, 2017 Horning State Farm - 2106 Horning Road Plattsmouth, Nebraska

Workshop Announcement: Forest Products Marketing, November 9, 2017 Buffalo County Extension Building Kearney, Nebraska

Trading Post

Timber Sales

Nebline, September 2017

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: Early Childhood Educators Benefit from Mindfulness Reflection

Food & Health

Farm & Acreage

Pests & Wildlife

Horticulture

Early Childhood

4-H & Youth

and other extension news and events