The Experience of Humanitarian Leaders in Managing Cultural Diversity

The world is becoming increasingly more diverse, particularly in the workplace. Existing literature on diversity tends to focus on the visible types of diversity such as gender, race, and color from the for-profit business perspective. There is little research on the impact of the invisible type of diversity such as culture and national origin. Cultural diversity has rarely been studied in the context of non-profit international humanitarian organizations. These organizations face unique management challenges due to their volatile and chaotic environment with limited power and resources. Applying a control-oriented and normative management approach proved to be ineffective. Thus, there is a need for further research tailored to international humanitarian non-governmental organizations (IHNGOs). This study aimed to highlight the role of IHNGOs’ leaders in cultural diversity management. The study found cultural diversity management is a very challenging process. It identified five components for successful cultural diversity management. When diversity is managed properly the study found it pays off. Developing a critical mind and broadening perspective are some of the impacts of longtime exposure to different cultures. Another finding of the study is that dominant culture has a negative impact on leaders from a minority background. This qualitative research of narrative inquiry used interviews as an exclusive data collection method to capture the unique experiences of seven CEOs of IHNGOs. The implication for the practice of this study shows the challenging nature of the cultural diversity management process, thus it prepares leaders mentally. In addition, it provides a formula for success and a list of needed skills and competencies to succeed in managing culturally diverse teams

Power Quality Evaluation of Electrical Distribution Networks

Researches and concerns in power quality gained significant momentum in the field of power electronics systems over the last two decades globally. This sudden increase in the number of concerns over power quality problems is a result of the huge increase in the use of non-linear loads. In this paper, power quality evaluation of some distribution networks at Misurata - Libya has been done using a power quality and energy analyzer (Fluke 437 Series II). The results of this evaluation are used to minimize the problems of power quality. The analysis shows the main power quality problems that exist and the level of awareness of power quality issues with the aim of generating a start point which can be used as guidelines for researchers and end users in the field of power systems

Self-efficacy of catering students of Faculty Technical and Vocational Education, University Tun Hussein Onn Malaysia in the Field of Career to be pursued

The increasing rate of unemployed graduates in Malaysia has received alarming attention in recents years. One of the factors that contribute to the unemployment problem is the lack of self-efficacy among graduates in making career choices. Therefore, this study was conducted to identify the self-efficacy of catering students to make decision on career field options to be pursued either as a teacher, hospitality employee or entrepreneur. The design of this study is a quantitative descriptive study through survey and questionnaire is used as research instruments. A total of 66 catering students of year 3 and 4 from Faculty of Technical and Vocational Education (FPTV) were selected as the study sample. The data obtained were analyzed using Statistical Package for Social Science (SPSS) version 22.00 software involving mean, standard deviation, and ANOVA. The results showed that the mean scores of self-efficacy of catering students were high to become teachers (M= 4.11, SD=0.617) and followed by hospitality employee (M= 3.87, SD= 0.574) and entrepreneurs (M= 3.93, SD=0.514). However, there was no significant difference between the three career fields with a value of p = 0.052. In conclusion, catering students have high self-efficacy in venturing into the field of career when graduating from university. Graduates need to see the importance of enhancing self-efficacy because it opens paths for career opportunities and advancement

Disseminated Herpes Simplex Virus-1 in Previously Healthy Child Without Skin Rash: A case report and review

Disseminated Herpes Simplex Virus (HSV) is a known fatal condition in neonate and immunocompromised patients. However, very few cases have been reported in immunocompetent host. We report a one year old child who was previously healthy, presented with febrile illness associated with decrease conscious level. Child has been found to have marked elevated liver enzymes. Ultimately diagnosed with disseminated. HSV (encephalitis/ hepatitis) based on Cerebrospinal fluid (CSF) polymerase chain reaction (PCR) finding of HSV as well as positive HSV Immunoglobulin M (IgM) serology. She received acyclovir course and follow up for 1 year showed excellent developmental outcome. Keywords: HSV, Encephalitis, Hepatitis

Exploitation of Tolerance of Wheat Kernel Weight and Shape-Related Traits from Aegilops tauschii under Heat and Combined Heat-Drought Stresses

Kernel weight and shape-related traits are inherited stably and increase wheat yield. Narrow genetic diversity limits the progress of wheat breeding. Here, we evaluated kernel weight and shape-related traits and applied genome-wide association analysis to a panel of wheat multiple synthetic derivative (MSD) lines. The MSD lines harbored genomic fragments from Aegilops tauschii. These materials were grown under optimum conditions in Japan, as well as under heat and combined heat–drought conditions in Sudan. We aimed to explore useful QTLs for kernel weight and shape-related traits under stress conditions. These can be useful for enhancing yield under stress conditions. MSD lines possessed remarkable genetic variation for all traits under all conditions, and some lines showed better performance than the background parent Norin 61. We identified 82 marker trait associations (MTAs) under the three conditions; most of them originated from the D genome. All of the favorable alleles originated from Ae. tauschii. For the first time, we identified markers on chromosome 5D associated with a candidate gene encoding a RING-type E3 ubiquitin–protein ligase and expected to have a role in regulating wheat seed size. Our study provides important knowledge for the improvement of wheat yield under optimum and stress conditions. The results emphasize the importance of Ae. tauschii as a gene reservoir for wheat breeding

The phylogeography of Indoplanorbis exustus (Gastropoda: Planorbidae) in Asia

<p>Abstract</p> <p>Background</p> <p>The freshwater snail <it>Indoplanorbis exustus </it>is found across India, Southeast Asia, central Asia (Afghanistan), Arabia and Africa. <it>Indoplanorbis </it>is of economic importance in that it is responsible for the transmission of several species of the genus <it>Schistosoma </it>which infect cattle and cause reduced livestock productivity. The snail is also of medical importance as a source of cercarial dermatitis among rural workers, particularly in India. In spite of its long history and wide geographical range, it is thought that <it>Indoplanorbis </it>includes only a single species. The aims of the present study were to date the radiation of <it>Indoplanorbis </it>across Asia so that the factors involved in its dispersal in the region could be tested, to reveal potential historical biogeographical events shaping the phylogeny of the snail, and to look for signs that <it>I. exustus </it>might be polyphyletic.</p> <p>Results</p> <p>The results indicated a radiation beginning in the late Miocene with a divergence of an ancestral bulinine lineage into Assam and peninsular India clades. A Southeast Asian clade diverged from the peninsular India clade late-Pliocene; this clade then radiated at a much more rapid pace to colonize all of the sampled range of <it>Indoplanorbis </it>in the mid-Pleistocene.</p> <p>Conclusions</p> <p>The phylogenetic depth of divergences between the Indian clades and Southeast Asian clades, together with habitat and parasitological differences suggest that <it>I. exustus </it>may comprise more than one species. The timescale estimated for the radiation suggests that the dispersal to Arabia and to Southeast Asia was facilitated by palaeogeographical events and climate change, and did not require human involvement. Further samples from Afghanistan, Africa and western India are required to refine the phylogeographical hypothesis and to include the African Recent dispersal.</p

Effect of heat treatment on the corrosion behaviour of LM6 in sulphuric acid and sodium hydroxide

Sulphuric acid (H2SO4) and sodium hydroxide (NaOH) are the main solutions used in water treatment stations to adjust the potential of hydrogen (PH). Pumps used in such stations must bear acidic and alkaline mediums. Pump parts such as impellers and casings could be made by aluminium silicon alloy (LM6) due to their cast-ability and corrosion resistance. In this paper, the corrosion behaviour of LM6 in acidic and alkaline solutions was investigated. The corrosion test samples of LM6 were prepared using a carbon dioxide sand casting mould. Test samples subjected to solution heat treatment. A corrosion test was conducted using the weight-loss method by immersing the samples in H2SO4 and NaOH. Resulted showed that the LM6 was more corroded in the alkali than in acid. Cumulative weight loss of non-heat-treated LM6 in H2SO4 was 11.23 mg/cm2 while in NaOH was 177 mg/cm2. Cumulative weight loss of heat-treated LM6 in H2SO4 was 8.44 mg/cm2 while in NaOH was 192 mg/cm2. The corrosion rate of non-heat-treated LM6 in H2SO4 was 78 MPY while heat-treated LM6 was 56 MPY. Concluded that LM6 is more corroded in NaOHthan in H2SO4 and the heat-treated LM6 was more corrosion resistance than the non-heat-treated one

Strategic crossing of biomass and harvest index—source and sink—achieves genetic gains in wheat

To accelerate genetic gains in breeding, physiological trait (PT) characterization of candidate parents can help make more strategic crosses, increasing the probability of accumulating favorable alleles compared to crossing relatively uncharacterized lines. In this study, crosses were designed to complement “source” with “sink” traits, where at least one parent was selected for favorable expression of biomass and/or radiation use efficiency—source—and the other for sink-related traits like harvest-index, kernel weight and grains per spike. Female parents were selected from among genetic resources—including landraces and products of wide-crossing (i.e. synthetic wheat)—that had been evaluated in Mexico at high yield potential or under heat stress, while elite lines were used as males. Progeny of crosses were advanced to the F4 generation within Mexico, and F4-derived F5 and F6 generations were yield tested to populate four international nurseries, targeted to high yield environments (2nd and 3rd WYCYT) for yield potential, and heat stressed environments (2nd and 4th SATYN) for climate resilience, respectively. Each nursery was grown as multi-location yield trials. Genetic gains were achieved in both temperate and hot environments, with most new PT-derived lines expressing superior yield and biomass compared to local checks at almost all international sites. Furthermore, the tendency across all four nurseries indicated either the superiority of the best new PT lines compared with the CIMMYT elite checks, or the superiority of all new PT lines as a group compared with all checks, and in some cases, both. Results support—in a realistic breeding context—the hypothesis that yield and radiation use efficiency can be increased by improving source:sink balance, and validate the feasibility of incorporating exotic germplasm into mainstream breeding efforts to accelerate genetic gains for yield potential and climate resilience

Search for single production of vector-like quarks decaying into a b quark and a W boson in proton-proton collisions at root s=13 TeV

Peer reviewe