Comparison of different dietary sources of n-3 polyunsaturated fatty acids on immune response in broiler chickens

The study aims to research the effects of varied dietary sources of n-3 polyunsaturated fatty acids (PUFA) on the immune response in broiler chickens with stress on natural killer (NK) cell activity. Diets supplemented with one of the four sources of n-3 PUFA: linseed oil-, echium oil-, fish oil (FO) or algal biomass-enriched diets at levels of 18, 18, 50 and 15 g/kg fresh weight, were provided for one-d-old male Ross 308 broilers, totaling 340 in number, until they were slaughtered. The analyses included total lipid profile using gas chromatography (GC) for plasma, spleen, thymus, and blood. Additionally, NK cell activity and cell proliferation were investigated for thymocytes and splenocytes. The results indicated that the source of n-3 PUFA had a strong influence on fatty acid composition across all tissues. NK activity was highest in splenocytes and PBMCs from broilers fed linseed oil, followed by those fed algal biomass or echium oil, and lowest for those from broilers fed FO. The proliferative response of lymphocytes from algal biomass-fed chickens tended to be the highest, followed by those fed linseed oil in most cases. Lymphocytes from chickens fed fish oil showed the lowest proliferative response. These results could mean that a docosahexaenoic acid (DHA)-rich algal product might enrich chicken meat with n-3 PUFA without significant damaging effects on chicken immunity

Cultural Impacts on Saudi Students at a Mid-western American University

The number of Saudi students studying in the United States quintupled from 3,035 students in 2005 to 15,810 students in 2010 due to a fully funded Saudi government scholarship (Open Doors, 2010). As students originating in a cultural background differing from the prevailing principles of their higher education institutions, Saudi students face several challenges. The cultural challenges are one of the most frequently apparent among these challenges (Constantine, Okazaki, & Utsey, 2004; Miller, 2002). Building upon the relationship between the cultural beliefs and student academic achievement, this study aimed at examining the cultural aspects of the increased presence of Saudi students enrolled in the various academic programs at a Mid-Western research university, Riverside State University, a pseudonym. The study followed the qualitative method for data collection and analysis. After conducting initial site observations and document reviews, primary data were collected from open ended interviews with students, administrators, and professors at the university. Study findings revealed various cultural implications arising from the continuous increase of Saudi students on American higher education campuses. The cultural construct was shown to have several subsequent aspects including: transition, academic life, and social life. University support systems were explored to demonstrate a replicable model that can be adopted to ease the cultural adjustment of these students. Recommendations demonstrate how various techniques can be utilized to increase Saudi students’ engagement for academic success

Impact of Self-efficacy on Saudi Students’ College Performance

With the increasing numbers of Saudi students marching into American colleges, the academic achievement and social integration of this student group is essential for the ultimate goal of their matriculation with their intended college degrees. Building upon the self-efficacy theory (Bandura, 1986) as a construct of student academic achievement, the article reports a qualitative study about the case of Saudi students at Riverside State University. After initial site observations and document reviews were conducted, primary data were collected from open ended interviews with students, administrators, and professors at RSU. The findings revealed that various aspects of self-efficacy are either agents or influences given the circumstances of the case. It offers recommendations showing how various aspect of the theory can be utilized to increase Saudi students’ self-efficacy and consequently their achievement level

The Impact of Millennials on Community College Instruction

As a leader in serving diverse postsecondary student populations, the community college is renowned as a bastion for effective teaching and learning. Absorbing a growing number of traditional age college students, community colleges have witnessed a change in student characteristics. Such change is mainly characterized by the recent appearance of Millennial students. The Millennials’ increasing presence poses some instructional questions for college administrators and instructors. Should instructional techniques be altered to better meet the expectations of this new generation of postsecondary students? If so, what impact might those changes have on the nontraditional students? To answer these questions, perhaps the best way would be to examine the changing characteristics of today’s community college students and consider the potential implications for instruction

Behind the Veil: Cultural Challenges and Opportunities for a New International Student Group

The number of Saudi students studying in the United States quintupled from 3,035 students in 2005 to 15,810 students in 2010 due to a fully funded Saudi government scholarship (Open Doors, 2010). As students originating in a cultural background differing from the prevailing principles of their higher education institutions, Saudi students face several challenges. The cultural challenges are one of the most frequently apparent among these challenges (Constantine, Okazaki, & Utsey, 2004; Miller, 2002). Building upon the relationship between the cultural beliefs and student academic achievement, this study aimed at examining the cultural aspects of the increased presence of Saudi students enrolled in the various academic programs at a Mid-Western research university, Riverside State University, a pseudonym. The study followed the qualitative method for data collection and analysis. After conducting initial site observations and document reviews, primary data were collected from open ended interviews with students, administrators, and professors at the university. Study findings revealed various cultural implications arising from the continuous increase of Saudi students on American higher education campuses. The cultural construct was shown to have several subsequent aspects including: transition, academic life, and social life. University support systems were explored to demonstrate a replicable model that can be adopted to ease the cultural adjustment of these students. Recommendations demonstrate how various techniques can be utilized to increase Saudi students’ engagement for academic success

A Systematic Review of the Selected Evidences on the Effectiveness of Inter-professional Education (IPE) in Developing Interprofessional Learning Environment

Purpose: This systematic review aimed to provide available evidence in determining for the effectiveness of IPE as a modality in developing interprofessional learning environment for healthcare students.Methods: The computerized searches from 2009-2015 in ten electronic databases were performed. Two independent reviewers were consulted to assess the eligibility, level of evidences and methodological quality in each study. Result: nine out of ten studies were retrieved. These studies include (a) two RCT studies; scored eight and seven out of eight, (b) Three quasi-experimental pretestposttest design; scored seven, six, and six out of eight, (c) Three controlled before and after study; scored six, six, five and five out of eight, and (d) one controlled longitudinal; scored six out of eight respectively.Conclusion: Based on the systematic review, evidence showed that IPE was effective in building strong interprofessional learning environment. On the other hand, the authors recommend considering conduct of similar systematic review grounded on IPE with larger sample size within the health allied discipline

Susceptibility Amplitude Ratios Near a Lifshitz Point

The susceptibility amplitude ratio in the neighborhood of a uniaxial Lifshitz point is calculated at one-loop level using field-theoretic and $\epsilon_{L}$-expansion methods. We use the Schwinger parametrization of the propagator in order to split the quadratic and quartic part of the momenta, as well as a new special symmetry point suitable for renormalization purposes. For a cubic lattice (d = 3), we find the result $\frac{C_{+}}{C_{-}} = 3.85$.Comment: 7 pages, late

Impact of identity politics on education in Pakistan: a comparison between Balochistan and Punjab

This research paper examines the impact of ethnic identity based politics on education in Pakistan through in-depth interviews with young professionals from Balochistan and Punjab. Findings suggest that there is the Punjabi-dominated power structure results in an unequal allocation of financial resources, whereby Balochistan lacks the financial resources to invest in education development. In addition, political instability caused by unprecedented ethnic strife contributes towards poor quality education, which, as a result, adversely impacts a Balochi's future course of life. On the other hand, Punjabis are at an advantage in the public arena because of their robust educational foundation