Adding SLIP Support to UNIX System V

SLIP (Serial Line Internet Protocal)[ROMK88][KARE86] is a means by which a serial line may be used as the data link interface for TCP/IP communication [POST80]. This document describes software which can be used to enable a computer running UNIX* System V Release 3 and equipped with the WIN3B [TWG86] software to utilize SLIP. This software is necessary to our organization since we have several UNIX machines for which no Ethernet interfaces are available and from which we would like to be able to access the campus network

Quality Matters Review of LIB 2210: Applying the QM Rubric for Higher Education to an Information Literacy Course

This article discusses the use of the Quality Matters Rubric for Higher Education, 6th ed. to self-review an asynchronous information literacy course. In this instance, the authors acted as reviewers and subject matter experts (SME). The QM Rubric proved to be a useful tool that encompasses several instructional design best practices. After the official self-review period, the QM Rubric influenced the enhancement and updates to the course. The authors recommend more use of the QM Rubric by teaching librarians, collaboration with instructors going through a QM Review, and training for online teaching in Library and Information Science graduate programs

Design Matters: How a Course Review Informed Online Teaching Best Practices

This paper discusses how an Applying the Quality Matters (QM) Rubric for Higher Education workshop had an impact on the online teaching practice of three academic librarians. The QM Rubric was used to review and update a credit-bearing information literacy course taught by the authors’ department. The authors reflect on how this training influenced their relationship to online teaching during the COVID-19 pandemic (and beyond), using examples from their own experiences to demonstrate how instruction librarians contributed to online education during this period and how they used sustainable teaching practices to lessen the workloads of their teaching colleagues. Future steps include improved documentation, assessment, management and maintenance of digital learning objects used in online teaching

Interdisciplinary Collaboration Needed in Obtaining High-Quality Medical Information in Child Abuse Investigations

Background Despite reporting legislation, healthcare providers (HCPs) do not always report and collaborate in cases of suspected child abuse. Recognizing this leaves children at risk, the Wisconsin Child Abuse Network (WI CAN) sought to understand barriers to mandated reporting and collaboration with child abuse investigators. Objective The purpose of the study was to investigate barriers for professionals in providing and obtaining high-quality medical information in child abuse investigations. Participants and setting Participants included five discipline-specific focus groups: HCPs, child protective services (CPS), law enforcement, lawyers, and judges. All professionals had been directly involved in Wisconsin child abuse cases. Methods This qualitative study consisted of discipline-specific focus groups, directed by open-ended interview questions. Data analysis was completed through the narrative inquiry methodology. Results Barriers to providing and obtaining high-quality medical information in child abuse investigations were both discipline-specific and universal amongst all groups. Discipline-specific barriers included: HCPs’ discomfort with uncertainty; CPS’ perception of disrespect and mistrust by HCPs; law enforcement’s concerns with HCPs’ overstepping professional boundaries; lawyers’ concern of HCPs’ discomfort with court proceedings; and judges’ perception of a lack of understanding between all disciplines. Universal barriers included: value of high-quality medical information in child abuse investigations, burden of time and money; unequal resources between counties; a need for protocols, and a need for interdisciplinary collaboration. Conclusion Findings from this study suggest several ways to address identified barriers. Possible interventions include equalizing resources between urban and rural counties (specifically financial resources and access to child abuse experts); protocolizing reporting and investigations; and, increasing interprofessional education

Allometric trajectories of body and head morphology in three sympatric Arctic charr (Salvelinus alpinus (L.)) morphs

A study of body and head development in three sympatric reproductively isolated Arctic charr (Salvelinus alpinus (L.)) morphs from a subarctic lake (Skogsfjordvatn, northern Norway) revealed allometric trajectories that resulted in morphological differences. The three morphs were ecologically assigned to a littoral omnivore, a profundal benthivore and a profundal piscivore, and this was confirmed by genetic analyses (microsatellites). Principal component analysis was used to identify the variables responsible for most of the morphological variation of the body and head shape. The littoral omnivore and the profundal piscivore morph had convergent allometric trajectories for the most important head shape variables, developing bigger mouths and relatively smaller eyes with increasing head size. The two profundal morphs shared common trajectories for the variables explaining most of the body and head shape variation, namely head size relative to body size, placement of the dorsal and pelvic fins, eye size and mouth size. In contrast, the littoral omnivore and the profundal benthivore morphs were not on common allometric trajectories for any of the examined variables. The findings suggest that different selective pressures could have been working on traits related to their trophic niche such as habitat and diet utilization of the three morphs, with the two profundal morphs experiencing almost identical environmental conditions

Helping Nurses Identify and Report Sentinel Injuries of Child Abuse in Infants

Sentinel injuries (SIs) are some of the earliest and most readily identifiable red flags of child abuse. SIs are unexpected bruising or intra-oral injuries in pre-mobile infants and highly correlated with child abuse. However, SIs are not always recognized and reported as red flags of child abuse. Infants are left at risk for continued harm when SIs are not identified and reported. Although increasing nurses\u27 knowledge of SIs is important, child abuse researchers and behavioral theorists have identified that knowledge alone does not predict nurses\u27 behaviors when identifying and reporting suspected child abuse. Other predictors may include implicit biases, interpersonal and inter-professional relationships, and nurses\u27 understanding of mandatory reporting laws. Nurses may improve their recognition and comfort of reporting SIs and all suspected child abuse by being alert for SIs, being aware of potential implicit biases, communicating in non-technical language with families, understanding the clinical evaluation of suspected child abuse, and understanding the processes of Child Protective Services (CPS). Using these steps, nurses can fulfill their legal and ethical responsibilities to protect and advocate for victimized children

Results of the 2016 Indianapolis Biodiversity Survey, Marion County, Indiana

Surprising biodiversity can be found in cities, but urban habitats are understudied. We report on a bioblitz conducted primarily within a 24-hr period on September 16 and 17, 2016 in Indianapolis, Indiana, USA. The event focused on stretches of three waterways and their associated riparian habitat: Fall Creek (20.6 ha; 51 acres), Pleasant Run (23.5 ha; 58 acres), and Pogue’s Run (27.1 ha; 67 acres). Over 75 scientists, naturalists, students, and citizen volunteers comprised 14 different taxonomic teams. Five hundred ninety taxa were documented despite the rainy conditions. A brief summary of the methods and findings are presented here. Detailed maps of survey locations and inventory results are available on the Indiana Academy of Science website (https://www.indianaacademyofscience.org/)

WDHA syndrome caused by pheochromocytoma: report of a case.

A case in which a pheochromocytoma secreted vasoactive intestinal peptide, causing WDHA syndrome, is reported. The patient, a 43-year-old woman, was seen because of intractable watery diarrhea, hypokalemia and weight loss. She was found to have a mass in the right adrenal area. Preoperatively, vasoactive intestinal peptide levels were elevated, and the diagnosis of WDHA syndrome was entertained. Exploratory laparotomy revealed a tumor of the right adrenal gland, measuring 15 x 15 cm, which was resected. Histologic examination revealed it to be a pheochromocytoma. Postoperatively, vasoactive intestinal peptide returned to normal. The patient had complete remission of symptoms, and has remained well since

Gpr17 deficiency in POMC neurons ameliorates the metabolic derangements caused by long-term high-fat diet feeding

BACKGROUND: Proopiomelanocortin (POMC) neurons in the arcuate nucleus of the hypothalamus (ARH) control energy homeostasis by sensing hormonal and nutrient cues and activating secondary melanocortin sensing neurons. We identified the expression of a G protein-coupled receptor, Gpr17, in the ARH and hypothesized that it contributes to the regulatory function of POMC neurons on metabolism. METHODS: In order to test this hypothesis, we generated POMC neuron-specific Gpr17 knockout (PGKO) mice and determined their energy and glucose metabolic phenotypes on normal chow diet (NCD) and high-fat diet (HFD). RESULTS: Adult PGKO mice on NCD displayed comparable body composition and metabolic features measured by indirect calorimetry. By contrast, PGKO mice on HFD demonstrated a sexually dimorphic phenotype with female PGKO mice displaying better metabolic homeostasis. Notably, female PGKO mice gained significantly less body weight and adiposity (p < 0.01), which was associated with increased energy expenditure, locomotor activity, and respiratory quotient, while males did not have an overt change in energy homeostasis. Though PGKO mice of both sexes had comparable glucose and insulin tolerance, detailed analyses of liver gene expression and serum metabolites indicate that PGKO mice could have reduced gluconeogenesis and increased lipid utilization on HFD. To elucidate the central-based mechanism(s) underlying the better-preserved energy and glucose homeostasis in PGKO mice on HFD, we examined the electrophysiological properties of POMC neurons and found Gpr17 deficiency led to increased spontaneous action potentials. Moreover, PGKO mice, especially female knockouts, had increased POMC-derived alpha-melanocyte stimulating hormone and beta-endorphin despite a comparable level of prohormone POMC in their hypothalamic extracts. CONCLUSIONS: Gpr17 deficiency in POMC neurons protects metabolic homeostasis in a sex-dependent manner during dietary and aging challenges, suggesting that Gpr17 could be an effective anti-obesity target in specific populations with poor metabolic control