A Digital Partnership: Penn Museum and Ojibwe Tribal Historians

In January 2007, the National Endowment for the Humanities (NEH) awarded a grant to the Penn Museum in collaboration with tribal historians and language teachers from the White Earth, Leech Lake, and Fond du Lac bands of the Ojibwe Nation in northern Minnesota. This partnership—entitled Gi Bugadin-a-maa Goom (Ojibwe: “To Sanction, to Give Authority, to Bring to Life”)—offers an exciting glimpse into how digital technology can be utilized to benefit the Museum and Ojibwe communities on equal terms

Postexpansion Planning Considerations for New Multioutlet Retailers

Successful small retailers invariably are tempted to test the adage more is better. While the expansion allure is more than many can resist, it must be tempered by the realization that many hidden challenges await the unsuspecting entrepreneur. Success of the new organization will require not only more but a different kind of effort than used in managing the single store. First, successful operation will now depend on delegating operating decisions to professional managers. The autonomy given these managers is a complex decision and may be placed anywhere within a three dimensional continuum depending on the desired image, supervision, and buying patterns for each store. Second, the accounting information required for proper control and performance evaluation of the organization will increase dramatically. Adequate pre-expansion planning can expose many of the hidden challenges and make the transition one more likely to prove that more is, in fact, better

The Hidden Challenges of Retail Expansion

Successful small retailers invariably are tempted to test the adage more is better. While the expansion allure is more than many can resist, it must be tempered by the realization that many hidden challenges await the unsuspecting entrepreneur. Success of the new organization will required not only ore but a different kind of effort than used in managing the single store. First, successful operation will now depend on delegating operating decision to professional managers. The autonomy given these managers in a complex decision and may be placed anywhere within a three dimensional continuum depending on the desired image, supervision, and buying patterns for each store. Second, the accounting information required for proper control and performance evaluation of the organization will increase dramatically. Adequate pre-expansion planning can expose many of the hidden challenges and make the transition one more likely to proved that more is, in fact, better

Marine Benthic Habitat Mapping of Muir Inlet, Glacier Bay National Park and Preserve, Alaska With an Evaluation of the Coastal and Marine Ecological Classification Standard III

Seafloor geology and potential benthic habitats were mapped in Muir Inlet, Glacier Bay National Park and Preserve, Alaska, using multibeam sonar, ground-truth information, and geological interpretations. Muir Inlet is a recently deglaciated fjord that is under the influence of glacial and paraglacial marine processes. High glacially derived sediment and meltwater fluxes, slope instabilities, and variable bathymetry result in a highly dynamic estuarine environment and benthic ecosystem. We characterize the fjord seafloor and potential benthic habitats using the Coastal and Marine Ecological Classification Standard (CMECS) recently developed by the National Oceanic and Atmospheric Administration (NOAA) and NatureServe. Substrates within Muir Inlet are dominated by mud, derived from the high glacial debris flux. Water-column characteristics are derived from a combination of conductivity temperature depth (CTD) measurements and circulation-model results. We also present modern glaciomarine sediment accumulation data from quantitative differential bathymetry. These data show Muir Inlet is divided into two contrasting environments: a dynamic upper fjord and a relatively static lower fjord. The accompanying maps represent the first publicly available high-resolution bathymetric surveys of Muir Inlet. The results of these analyses serve as a test of the CMECS and as a baseline for continued mapping and correlations among seafloor substrate, benthic habitats, and glaciomarine processes

GIBAGADINAMAAGOOM: AN OJIBWE DIGITAL ARCHIVE

Gibagadinamaagoom, (To Bring to Life, to Sanction, to Give Permission), will bring together a diverse array of partners to discuss how state-of-the-art digital technology can be employed to translate ancient and sophisticated systems of traditional Ojibwe knowledge. Discussions will address the challenging, vitally important questions concerning how to design a digital archive that can be accessed using multiple interfaces. Partners include educational (including tribal colleges) and cultural institutions, native Ojibwe scholars, digital media experts, and a distinguished advisory board. These collaborative partners are well positioned to develop one of the most culturally sensitive Native American archives ever built. This project will contribute significantly to how digital technology can be used to revise academic, museum, and library protocols regarding cultural sensitivity, and enhance teaching and learning with a commitment to honor the cultural sovereignty of the Ojibwe

Critiques of Gatekeeping In Scholarly Journals: An Analysis of Perceptions and Data

This article analyzes criticisms on the nature and functioning of the editorial boards of communication journals. There are certain elements in the pattern among the critics of journal articles and the journal publishing process. First, they tend to distort what was written in the original article by changing the words, concepts, or ideas. Second, they redefine the parameters of the study they are critiquing. Third, there is sometimes an element of hypocrisy in the critics\u27 attack. However, from the analysis it would appear that editors attempt to maintain balance considering experience in publishing, geographic and institutional affiliation, and gender

The Real-Time Classification of Competency Swimming Activity Through Machine Learning

Every year, an average of 3,536 people die from drowning in America. The significant factors that cause unintentional drowning are people’s lack of water safety awareness and swimming proficiency. Current industry and research trends regarding swimming activity recognition and commercial motion sensors focus more on lap swimming utilized by expert swimmers and do not account for freeform activities. Enhancing swimming education through wearable technology can aid people in learning efficient and effective swimming techniques and water safety. We developed a novel wearable system capable of storing and processing sensor data to categorize competitive and survival swimming activities on a mobile device in real-time. This paper discusses the sensor placement, the hardware and app design, and the research process utilized to achieve activity recognition. For our studies, the data we have gathered comes from various swimming skill levels, from beginner to elite swimmers. Our wearable system uses angle-based novel features as inputs into optimal machine learning algorithms to classify flip turns, traditional competitive strokes, and survival swimming strokes. The machine-learning algorithm was able to classify all activities at .935 of an F-measure. Finally, we examined deep learning and created a CNN model to classify competitive and survival swimming strokes at 95% ac- curacy in real-time on a mobile device

Phosphorus and Dairy/Beef Nutrition

Phosphorus (P), a required nutrient for all livestock, has numerous essential physiological functions in the body that include energy transfer (ATP), structure of bone, teeth, and membranes, and buffering pH changes in the rumen (salivary phosphate). Ruminants use a larger proportion of dietary P than nonruminants because rumen microbes produce phytase, the enzyme that hydrolyzes P from phytate. The majority of P in most grains is in phytate form, a P form largely unavailable to swine and poultry

Phosphorus and Dairy/Beef Nutrition

Phosphorus (P), a required nutrient for all livestock, has numerous essential physiological functions in the body that include energy transfer (ATP), structure of bone, teeth, and membranes, and buffering pH changes in the rumen (salivary phosphate). Ruminants use a larger proportion of dietary P than nonruminants because rumen microbes produce phytase, the enzyme that hydrolyzes P from phytate. The majority of P in most grains is in phytate form, a P form largely unavailable to swine and poultry