Disordered Eating and Risky Sexual Behaviors in College Women

Disordered eating (DE) can negatively impact college students’ psychological and physical health; it is crucial to understand DE and its connection to other disruptive and co-occurring disorders. This study investigated if DE behaviors increase the probability of one such issue, risky sexual behaviors (RSB). Participants included 240 single female college students. Multivariable logistic regression analysis indicated a positive correlation between DE and RSB, wherein 44.65% engaged in both DE and RSB (p≤0.001). Compared to students who did not engage in DE, those who did had 3.42 times higher odds of engaging in RSB. Implications are provided for college campuses

Some larval morphological characteristics of Camelostrongylus mentulatus and Nematodirus spathiger

Monitoring of gastrointestinal nematode parasites in ruminants (domestic and wild) is often based on fecal examination techniques, looking for excreted eggs and larval forms using morphological keys. These, are more available in domestic ruminants, in which helminths are widely studied, than in wild ruminants.  This study tried to provide certain morphological elements that will help to recognize the L3 larvae of Camelostrongylus mentulatus and Nematodirus spathiger that could parasite either domestic or wild ruminants. For that, we resorted first to the culture of L3 larvae from fecal samples taken from African antelopes, and second by the microscopic characterization of each isolated larval morphological pattern previously identified by sequencing of its internal transcribed spacer (ITS-2) regions of the ribosomal DNA. The results of different microscopic captured images showed that Camelostrongylus mentulatus larva is 16 intestinal cells that measuring approximately 820 µm length, ‎≈ 25 µm wide, and ‎≈ 47 µm for its sheath tail extension and by this be closer to Teladorsagia circumcincta characteristics.  For Nematodirus spathiger, it possesses 8 gut cells and measuring about 1020 µm long, ‎≈ 25 µm wide, and‎ ≈ 143 µm for its sheath tail extension with specific tail appendages. Have done this, we were able to get some clarifications on the morphology of the studied larvae, and we believe thus that this study will contribute to the establishment of morphological identification keys especially for parasitic nematodes of wild ruminants

Embarrassingly Parallel Search

International audienceWe propose the Embarrassingly Parallel Search, a simple and efficient method for solving constraint programming problems in parallel. We split the initial problem into a huge number of independent subproblems and solve them with available workers (i.e., cores of machines). The decomposition into subproblems is computed by selecting a subset of variables and by enumerating the combinations of values of these variables that are not detected inconsistent by the propagation mechanism of a CP Solver. The experiments on satisfaction problems and on optimization problems suggest that generating between thirty and one hundred subproblems per worker leads to a good scalability. We show that our method is quite competitive with the work stealing approach and able to solve some classical problems at the maximum capacity of the multi-core machines. Thanks to it, a user can parallelize the resolution of its problem without modifying the solver or writing any parallel source code and can easily replay the resolution of a problem

A new strain-based finite element for plane elasticity problems

Purpose The purpose of this paper is to develop a new quadrilateral strain-based element. The element has five nodes, four at the corners as well as an internal node. Design/methodology/approach Through the introduction of the internal node, the numerical performance of the element proved to be superior to existing elements in the literature, even though a static condensation is required. Findings From several numerical examples, it is shown that convergence can be achieved with the use of only a small number of finite elements. The proposed element can be used to solve general plane linear elasticity problems resulting in excellent results. Originality/value The results obtained are comparable with those given by the robust element Q8

Normative Does Not Mean Inclusive: A Diverse Approach to Size in CMHC Training

The medicalized model of weight and weight loss upholds a Weight Normative Approach which assumes that: (a) weight and disease are positively and causally related, (b) weight loss correlates to better health, (c) bodyweight is controllable, and (d) significant weight loss is possible and sustainable. This approach contributes to harmful societal standards that increase prejudice against fat people. This study examined counselor educators’ (n=88) training, values, and implementation of size and fat phobia-related content in their CACREP-accredited counseling courses. Results indicated that many participants include size and sizeism in their courses; however, participants also reported agreement with tenants of Weight Normative Models. This research is a call to action for educators to adopt and advocate for a Weight Inclusive Model

Structural and Social Determinants of Opioid Abuse Among Florida-Based Hospitals

Background: With over two million people suffering from opioid abuse disorders, the Centers for Medicare and Medicaid Services has identified opioid abuse as a key priority. Florida is one of eight states labeled as a high-burden opioid abuse and is an “epicenter” for opioid use and misuse. Purpose: The purpose of this study was to discover potential predictors of opioid abuse in Florida by exploring specific healthcare delivery, geographic, and patient demographic factors. Methods: A retrospective longitudinal study design was used to examine four years (2014-2017) of Florida inpatient administrative discharge data across 173 hospitals of opioid abuse rate. Main measures included, opioid abuse counts (n=12,804) defined using both ICD-9-CM and ICD-10-CM systems. Negative binomial regression was used to estimate the association between hospital factors, county factor, and opioid abuse hospital rates. Results: We found a statistically significant association between hospital opioid abuse count and hospital size, location, teaching status, patients’ average age, gender, and race. The estimated probability of opioid abuse for a patient if treated in a large hospital is 0.23 (about 23%), significantly higher than small (8%) and medium (17%) size hospitals. The estimated probability of opioid abuse for a patient if treated in a rural hospital is 0.12 (about 12%), while in an urban hospital is higher at 0.17 (about 17%). The risk ratio is 0.71, which means the risk decreased by two-thirds when treated in rural hospitals. We also found that hospitals with a younger patient population, a higher percent of males and a higher proportion of Caucasian patients, are at a higher risk for an increase in opioid abuse counts. Discussion: These findings provide policymakers with crucial insight into Florida’s opioid crisis and the identification of predictive factors that contribute to opioid abuse