105 research outputs found
Permeation of Global Governance by Pressure Groups
n domestic politics, pressure groups are viewed warily. The founders of the United States, for instance, warned about the “mischiefs of faction” and strived to create a political system that would moderate their influence. But international politics is very different. There, the United Nations and other intergovernmental organizations (IGOs) regularly solicit participation from pressure groups, often in the hopes of connecting with the grassroots, obtaining diverse input, and boosting IGO legitimacy. In this regard, non-governmental organizations (NGOs) are particularly important pressure groups. After all, regardless of whether a particular NGO is known more for service delivery or advocacy of particular policy positions, its actions and aspirations tend to stem from a seed of dissatisfaction that produces policy-related appeals and pressures governmental entities. I develop a framework for understanding which kinds of NGOs tend to permeate IGOs to the greatest extent
More Than a Songbird: Rewriting the Female Narrative and Feminism in Willa Cather's "The Song of the Lark"
Willa Cather's 1915 novel "The Song of the Lark" describes a woman who defies the provinciality of her birthplace to work her way to the top where her talent can be recognized as a true artist. In this paper, the author compares the novel's narrative to Cather's own life, and examines the gender issues raised by the novel, especially in how it challenged the patriarchal narratives of the time
A Swimming Program for Children with Autism Spectrum Disorders: Assessing Critical Parameters from Caregivers’ Perspectives
One in 54 individuals is diagnosed with autism spectrum disorders (ASD). Swimming can impact the physical and mental well-being of persons with ASD, which in turn may improve their caregivers’ well-being. The purpose of this qualitative evaluation study is to assess the necessity, acceptability, feasibility, fidelity, and beginning effectiveness of a 12-session swimming training program (STP) at an indoor university pool designed to teach persons with ASD how to swim, and to teach caregivers precautions for safety around water. Participants included 7 boys, and 3 girls with ASD [mean age 7.05 years (SD 1.17)] and their caregivers. Results indicated that caregivers reported a need for this STP and the content was appropriate. Participants indicated the instructors’ creativity and patience as well as social interaction were the most interesting/acceptable part of the STP. The number of lessons and length of the STP were considered appropriate. Evaluating these critical parameters of the STP from caregivers’ perspectives was essential as this will likely influence their future participation in swimming programs
Swim Program Pilot for Children with Autism: Impact on Behaviors and Health
The purpose of this mixed methods pre-/post-pilot intervention study was to assess parental psychological health and child challenging behaviors before and after a swimming program for children with autism. Participants were 10 parent–child dyads. Child’s challenging behaviors were lower in the post testing (Cohen’s d = 0.07–0.45). Mean scores were improved for parent perception of general health (Cohen’s d = 0.22). Three themes emerged from the post swim program focus group: (a) Parent satisfaction with instructors with sub themes (i) firmness (ii) creativity, and (iii) promotion of social interaction and sharing, (b) improved child sleeping, and (c) family dynamics with sub themes (i) siblings wanted to swim and (ii) parents’ fear of drowning. Preliminary results point to improved child behaviors and parent perception of general health. Future studies can focus on expanding the swim program to include all family members
Characterizing the Effects of Chronic 2G Centrifugation on the Rat Skeletal System
During weightlessness, the skeletal system of astronauts is negatively affected by decreased calcium absorption and bone mass loss. Therefore, it is necessary to counteract these changes for long-term skeletal health during space flights. Our long-term plan is to assess artificial gravity (AG) as a possible solution to mitigate these changes. In this study, we aim to determine the skeletal acclimation to chronic centrifugation. We hypothesize that a 2G hypergravity environment causes an anabolic response in growing male rats. Specifically, we predict chronic 2G to increase tissue mineral density, bone volume fraction of the cancellous tissue and to increase overall bone strength. Systemically, we predict that bone formation markers (i.e., osteocalcin) are elevated and resorption markers (i.e., tartrate resistant acid phosphatase) are decreased or unchanged from controls. The experiment has three groups, each with an n8: chronic 2g, cage control (housed on the centrifuge, but not spun), and a vivarium control (normal rat caging). Pre-pubescent, male Long-Evans rats were used to assess our hypothesis. This group was subject to 90 days of 2G via centrifugation performed at the Chronic Acceleration Research Unit (CARU) at University of California Davis. After 90 days, animals were euthanized and tissues collected. Blood was drawn via cardiac puncture and the right leg collected for structural (via microcomputed tomography) and strength quantification. Understanding how counteract these skeletal changes will have major impacts for both the space-faring astronauts and the people living on Earth
Human development and climate affect hibernation in a large carnivore with implications for human–carnivore conflicts
1. Expanding human development and climate change are dramatically altering habitat conditions for wildlife. While the initial response of wildlife to changing environmental conditions is typically a shift in behavior, little is known about the effects of these stressors on hibernation behavior, an important life-history trait that can subsequently affect animal physiology, demography, interspecific interactions and human-wildlife interactions. Given future trajectories of land use and climate change, it is important that wildlife professionals understand how animals that hibernate are adapting to altered landscape conditions so that management activities can be appropriately tailored.
2. We investigated the influence of human development and weather on hibernation in black bears (Ursus americanus), a species of high management concern, whose behavior is strongly tied to natural food availability, anthropogenic foods around development and variation in annual weather conditions. Using GPS collar data from 131 den events of adult female bears (n = 51), we employed fine-scale, animal-specific habitat information to evaluate the relative and cumulative influence of natural food availability, anthropogenic food and weather on the start, duration and end of hibernation.
3. We found that weather and food availability (both natural and human) additively shaped black bear hibernation behavior. Of the habitat variables we examined, warmer temperatures were most strongly associated with denning chronology, reducing the duration of hibernation and expediting emergence in the spring. Bears appeared to respond to natural and anthropogenic foods similarly, as more natural foods, and greater use of human foods around development, both postponed hibernation in the fall and decreased its duration.
4. Synthesis and applications. Warmer temperatures and use of anthropogenic food subsides additively reduced black bear hibernation, suggesting that future changes in climate and land use may further alter bear behavior and increase the length of their active season. We speculate that longer active periods for bears will result in subsequent increases in human–bear conflicts and human-caused bear mortalities. These metrics are commonly used by wildlife agencies to index trends in bear populations, but have the potential to be misleading when bear behavior dynamically adapts to changing environmental conditions, and should be substituted with reliable demographic methods
Girls and Young Feminist Activists at the Forefront Against Russias Imperialist War in Ukraine
Girls and Young Feminist Activists at the Forefront Against Russia's Imperialist War in Ukraine highlights the vital frontline response efforts of young feminist in Ukraine and how we, as funders, can take action to show-up with the solidarity that they need. This publication was developed by the Global Resilience Fund in partnership with and contributions from young feminist collectives: Bilkis, Cohort, Charitable Organization Positive Women of Khmelnytskyi, FemSolution, Feminist Lodge, Feminist Workshop, ReSew, Ukrainian Women's Fund, Young Feminists of Odessa, and allied funders: Ukrainian Women's Fund, Disability Rights Fund, Global Fund for Children, Global Fund for Women, and Urgent Action Fund for Women's Human Rights. Translated by Olenka Gu and Kira Leonova and illustrated by Liza Yablonskaya
'Gut health': a new objective in medicine?
'Gut health' is a term increasingly used in the medical literature and by the food industry. It covers multiple positive aspects of the gastrointestinal (GI) tract, such as the effective digestion and absorption of food, the absence of GI illness, normal and stable intestinal microbiota, effective immune status and a state of well-being. From a scientific point of view, however, it is still extremely unclear exactly what gut health is, how it can be defined and how it can be measured. The GI barrier adjacent to the GI microbiota appears to be the key to understanding the complex mechanisms that maintain gut health. Any impairment of the GI barrier can increase the risk of developing infectious, inflammatory and functional GI diseases, as well as extraintestinal diseases such as immune-mediated and metabolic disorders. Less clear, however, is whether GI discomfort in general can also be related to GI barrier functions. In any case, methods of assessing, improving and maintaining gut health-related GI functions are of major interest in preventive medicine
Toxin-Based Therapeutic Approaches
Protein toxins confer a defense against predation/grazing or a superior pathogenic competence upon the producing organism. Such toxins have been perfected through evolution in poisonous animals/plants and pathogenic bacteria. Over the past five decades, a lot of effort has been invested in studying their mechanism of action, the way they contribute to pathogenicity and in the development of antidotes that neutralize their action. In parallel, many research groups turned to explore the pharmaceutical potential of such toxins when they are used to efficiently impair essential cellular processes and/or damage the integrity of their target cells. The following review summarizes major advances in the field of toxin based therapeutics and offers a comprehensive description of the mode of action of each applied toxin
Why Are Outcomes Different for Registry Patients Enrolled Prospectively and Retrospectively? Insights from the Global Anticoagulant Registry in the FIELD-Atrial Fibrillation (GARFIELD-AF).
Background: Retrospective and prospective observational studies are designed to reflect real-world evidence on clinical practice, but can yield conflicting results. The GARFIELD-AF Registry includes both methods of enrolment and allows analysis of differences in patient characteristics and outcomes that may result. Methods and Results: Patients with atrial fibrillation (AF) and ≥1 risk factor for stroke at diagnosis of AF were recruited either retrospectively (n = 5069) or prospectively (n = 5501) from 19 countries and then followed prospectively. The retrospectively enrolled cohort comprised patients with established AF (for a least 6, and up to 24 months before enrolment), who were identified retrospectively (and baseline and partial follow-up data were collected from the emedical records) and then followed prospectively between 0-18 months (such that the total time of follow-up was 24 months; data collection Dec-2009 and Oct-2010). In the prospectively enrolled cohort, patients with newly diagnosed AF (≤6 weeks after diagnosis) were recruited between Mar-2010 and Oct-2011 and were followed for 24 months after enrolment. Differences between the cohorts were observed in clinical characteristics, including type of AF, stroke prevention strategies, and event rates. More patients in the retrospectively identified cohort received vitamin K antagonists (62.1% vs. 53.2%) and fewer received non-vitamin K oral anticoagulants (1.8% vs . 4.2%). All-cause mortality rates per 100 person-years during the prospective follow-up (starting the first study visit up to 1 year) were significantly lower in the retrospective than prospectively identified cohort (3.04 [95% CI 2.51 to 3.67] vs . 4.05 [95% CI 3.53 to 4.63]; p = 0.016). Conclusions: Interpretations of data from registries that aim to evaluate the characteristics and outcomes of patients with AF must take account of differences in registry design and the impact of recall bias and survivorship bias that is incurred with retrospective enrolment. Clinical Trial Registration: - URL: http://www.clinicaltrials.gov . Unique identifier for GARFIELD-AF (NCT01090362)
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