Sceloporus occidentalis

Number of Pages: 17Integrative BiologyGeological Science

Malicious Digital Penetration of United States Weaponized Military Unmanned Aerial Vehicle Systems: A National Security Perspective Concerning the Complexity of Military UAVs and Hacking

The United States’ (US) military unmanned aerial vehicle (UAV) has seen increased usage under the post 9/11 military engagements in the Middle East, Afghanistan, and within American borders. However, the very digital networks controlling these aircrafts are now enduring malicious intrusions (hacking) by America’s enemies. . The digital intrusions serve as a presage over the very digital networks the US relies upon to safeguard its national security and interests and domestic territory. The complexity surrounding the hacking of US military UAVs appears to be increasing, given the advancements in digital networks and the seemingly inauspicious nature of artificial intelligence and autonomous systems. Being most victimized by malicious digital intrusions, the US continues its military components towards growing dependence upon digital networks in advancing warfare and national security and interests. Thus, America’s netcentric warfare perspectives may perpetuate a chaotic environment where the use of military force is the sole means of safeguarding its digital networks

Family Breast Cancer Education: A Model for African American Women

The purpose of this study, funded by the American Cancer Society, was to increase knowledge and understanding, i.e., the willingness and ability to discuss, of breast cancer in southern minority women and their families. A family model of health education guided the research questions. (a) To what extent will an action research intervention increase knowledge about the causes and treatment of breast cancer in minority women? (b) To what extent will an action research intervention increase willingness to talk with family members? The t-test analysis of a 67-item, self- administered survey indicated significant increases in knowledge of cancer and in their willingness to talk with family members about breast cancer. In addition, they reported increases in comfort level about discussing breast cancer as well as willingness to talk with others about their own (possible) positive diagnosis. We infer that increased comfort level and willingness to talk with others has a relationship to increased awareness of breast cancer

Near Their Thresholds for Detection, Shapes Are Discriminated by the Angular Separation of Their Corners

Observers make sense of scenes by parsing images on the retina into meaningful objects. This ability is retained for line drawings, demonstrating that critical information is concentrated at object boundaries. Information theoretic studies argue for further concentration at points of maximum curvature, or corners, on such boundaries [1]-[3] suggesting that the relative positions of such corners might be important in defining shape. In this study we use patterns subtly deformed from circular, by a sinusoidal modulation of radius, in order to measure threshold sensitivity to shape change. By examining the ability of observers to discriminate between patterns of different frequency and/or number of cycles of modulation in a 2x2 forced choice task we were able to show, psychophysically, that difference in a single cue, the periodicity of the corners (specifically the polar angle between two points of maximum curvature) was sufficient to allow discrimination of two patterns near their thresholds for detection. We conclude that patterns could be considered as labelled for this measure. These results suggest that a small number of such labels might be sufficient to identify an object.Funding came from Australian reserch council grants DP0666206, DP1097003 and DP110104553 to DRB and DP110101511 to JB, www.arc.gov.au. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscrip

An annotated list of the species-group names applied to the lizard genus Sceloporus

An alphabetically-arranged list of all (196) species-group names ever proposed or used in the genus Sceloporus is presented, with citations of the original proposal, onomatophore, type locality, English standardnames, current status, combination priority, group assignment, and etymology. Twenty-three species groups, 91 species (66 monotypic) and 153 species- group names are recognized as valid.Se presenta una lista alfabética de todos los nombres (196) de especies y subespecies aplicados o que han sido propuestos para las lagartijas del género Sceloporus. Esta lista incluye: la cita original, persona que propuso el nombre, localidad tipo, el nombre común en inglés, estado actual, prioridad de la combinación, grupo al que se asigna y etimología. Se han admitido como válidos 23 grupos de especies, 91 especies (66 monotípicas) y 153 especies y subespecies

The Reflective Dispositional Coaching Process: An Action Research Project

The authors implemented an action research project to help teacher education candidates to reflect upon, assess, and ultimately strengthen teacher candidate dispositions through the Reflective Dispositional Coaching Model.  The teacher education faculty agreed that candidate dispositions should address four areas: (a) professionalism, (b) commitment to lifelong learning, (c) reflective and critical thinker, and (d) commitment to diversity.  Coaching the candidates through the reflective practitioner model not only allowed the candidates to operationally define and assess their dispositions, but also assisted them in a plan for empowerment and professional growth

Bostonia. Volume 17

Founded in 1900, Bostonia magazine is Boston University's main alumni publication, which covers alumni and student life, as well as university activities, events, and programs

Effect of Salmonella choleraesuis infection on immunity to hog cholera

This bulletin is a report on School of Veterinary Medicine Research Project 40, 'Hog Cholera Immunization'--P. [3].Digitized 2007 AES.Includes bibliographical references (page 15)

Some theoretical implications of power, resource allocation, and theories of action on higher education

Many of the models and procedures for planning, management, and resource allocation are based on the assumptions of rational decision making. However, the administrative reality of most institutions is not completely rational. Administrative reality is a mix of rationality, bureaucracy, and politics. Administrators develop theories of action to explain and govern their behavior in their organizations. This study presents a theoretical definition of power: the ability to shape or stymie the behavior and/or beliefs of others. It argues that power is defined in terms of its sources, bases, and instruments. Several studies of the relationship between power and resource allocation at large research universities are analyzed. In each analysis there is a significant relationship between power and resource allocation

Change in Prescribing forSecondary Prevention of Stroke and Coronary Heart Disease in Finnish Nursing Homes and Assisted Living Facilities

BackgroundOne quarter of residents in long-term care facilities (LTCFs) have a diagnosis of CHD or stroke and over half use at least one preventative cardiovascular medication. There have been no studies that have investigated the longitudinal change in secondary preventative cardiovascular medication use in residents in LTCFs over time.ObjectiveThe aim of this study was to investigate the change in cardiovascular medication use among residents with coronary heart disease (CHD) and prior stroke in nursing homes (NHs) and assisted living facilities (ALFs) in Finland over time, and whether this change differs according to dementia status.MethodsThree comparable cross-sectional audits of cardiovascular medication use among residents aged 65years and over with CHD or prior stroke in NHs in 2003 and 2011 and ALFs in 2007 and 2011 were compared. Logistic regression analyses adjusted for gender, age, mobility, cancer and length of stay were performed to examine the effect of study year, dementia and their interaction on medication use.ResultsCardiovascular medication use among residents with CHD (NHs: 89% vs 70%; ALFs: 89% vs 84%) and antithrombotic medication use among residents with stroke (NHs: 72% vs 63%; ALFs: 78% vs 69%) declined between 2003 and 2011 in NHs and 2007 and 2011 in ALFs.Decline in the use of diuretics, nitrates and digoxin were found in both groups and settings. Cardiovascular medication use among residents with CHD and dementia declined in NHs (88% [95% CI 85-91] in 2003 vs 70% [95% CI 64-75] in 2011) whereas there was no change among people without dementia. There was no change in cardiovascular medication use among residents with CHD in ALFs with or without dementia over time. Antithrombotic use was lower in residents with dementia compared with residents without dementia in NHs (pPeer reviewe