Relationships Among Live Body Weight and Some Body Measurements in Sudanese Kenana Bulls

Abstract. The phenotypic relationship between live body weight (kg) and body measurements (cm) for Sudanese bulls is explored. In this research, data from one visit survey were used to estimate the relationships between live body weight and some body measurements of Sudanese Kenana bulls. General linear model analysis with multivariate ANOVA when all physical variables were response and animal live body weight groups (kg) as independent, and simple linear Pearson's correlation were formed between live body weight (Bwt), Heart girth (HG), Heart girth at hump (HTH), Body length (Bl) and Abdominal girth (ABG). The results revealed the best linear correlation between body weight and measurements was heart girth at hump (0.65, 0.66 and 0.73) respectively, for live body weight groups. The obtained linear correlation coefficients were relatively highly accurate indicators of live body weight. This suggests that live body weight could be estimated accurately by body measurements in Sudanese Kenana Bulls. Keywords: live body weight, body measurements, correlation, Kenana bulls, Sudan Abstrak. Dikaji hubungan fenotipik antara bobot badan hidup (kg) dengan beberapa ukuran tubuh (cm) pada sapi Sudan. Data diperoleh dari survei untuk menduga hubungan antara bobot badan hidup dengan beberapa ukuran tubuh sapi Kenana Sudan jantan. General Linier Model (GLM) dengan anova multivariat diterapkan pada semua peubah fisik sebagai respon dan kelompok bobot badan hidup ternak (kg) sebagai peubah bebas. Analisis korelasi linier Pearson digunakan untuk bobot hidup tubuh (BWT), lingkar dada (HG), lingkar dada pada punuk (HTH), panjang tubuh (Bl) dan lingkar perut (ABG). Hasil penelitian menunjukkan hubungan linear terbaik antara bobot badan dengan lingkar dada pada punuk masing-masing 0,65, 0,66 dan 0,73 berturut-turut pada kelompok bobot badan.  Koefisien korelasi linear yang diperoleh menunjukkan indikator yang relatif akurat dari bobot badan hidup. Hal ini menunjukkan bahwa bobot badan hidup dapat diduga secara akurat dengan ukuran tubuh pada sapi jantan Kenana Sudan.Kata kunci: bobot hidup badan, ukuran tubuh, korelasi, sapi Kenana, Sudan AM Musa et al/Animal Production 14(3):187-191, September 201

Relationships Among Live Body Weight and Some Body Measurements in Sudanese Kenana Bulls

Abstract. The phenotypic relationship between live body weight (kg) and body measurements (cm) for Sudanese bulls is explored. In this research, data from one visit survey were used to estimate the relationships between live body weight and some body measurements of Sudanese Kenana bulls. General linear model analysis with multivariate ANOVA when all physical variables were response and animal live body weight groups (kg) as independent, and simple linear Pearson's correlation were formed between live body weight (Bwt), Heart girth (HG), Heart girth at hump (HTH), Body length (Bl) and Abdominal girth (ABG). The results revealed the best linear correlation between body weight and measurements was heart girth at hump (0.65, 0.66 and 0.73) respectively, for live body weight groups. The obtained linear correlation coefficients were relatively highly accurate indicators of live body weight. This suggests that live body weight could be estimated accurately by body measurements in Sudanese Kenana Bulls. Keywords: live body weight, body measurements, correlation, Kenana bulls, Sudan Abstrak. Dikaji hubungan fenotipik antara bobot badan hidup (kg) dengan beberapa ukuran tubuh (cm) pada sapi Sudan. Data diperoleh dari survei untuk menduga hubungan antara bobot badan hidup dengan beberapa ukuran tubuh sapi Kenana Sudan jantan. General Linier Model (GLM) dengan anova multivariat diterapkan pada semua peubah fisik sebagai respon dan kelompok bobot badan hidup ternak (kg) sebagai peubah bebas. Analisis korelasi linier Pearson digunakan untuk bobot hidup tubuh (BWT), lingkar dada (HG), lingkar dada pada punuk (HTH), panjang tubuh (Bl) dan lingkar perut (ABG). Hasil penelitian menunjukkan hubungan linear terbaik antara bobot badan dengan lingkar dada pada punuk masing-masing 0,65, 0,66 dan 0,73 berturut-turut pada kelompok bobot badan.  Koefisien korelasi linear yang diperoleh menunjukkan indikator yang relatif akurat dari bobot badan hidup. Hal ini menunjukkan bahwa bobot badan hidup dapat diduga secara akurat dengan ukuran tubuh pada sapi jantan Kenana Sudan.Kata kunci: bobot hidup badan, ukuran tubuh, korelasi, sapi Kenana, Sudan AM Musa et al/Animal Production 14(3):187-191, September 201

Relationships Among Live Body Weight and Some Body Measurements in Sudanese Kenana Bulls

. The phenotypic relationship between live body weight (kg) and body measurements (cm) for Sudanese bulls is explored. In this research, data from one visit survey were used to estimate the relationships between live body weight and some body measurements of Sudanese Kenana bulls. General linear model analysis with multivariate ANOVA when all physical variables were response and animal live body weight groups (kg) as independent, and simple linear Pearson\u27s correlation were formed between live body weight (Bwt), Heart girth (HG), Heart girth at hump (HTH), Body length (Bl) and Abdominal girth (ABG). The results revealed the best linear correlation between body weight and measurements was heart girth at hump (0.65, 0.66 and 0.73) respectively, for live body weight groups. The obtained linear correlation coefficients were relatively highly accurate indicators of live body weight. This suggests that live body weight could be estimated accurately by body measurements in Sudanese Kenana Bulls

Multivariable regression analysis in Schistosoma mansoni-infected individuals in the Sudan reveals unique immunoepidemiological profiles in uninfected, egg+ and non-egg+ infected individuals

Background: In the Sudan, Schistosoma mansoni infections are a major cause of morbidity in schoolaged children and infection rates are associated with available clean water sources. During infection, immune responses pass through a Th1 followed by Th2 and Treg phases and patterns can relate to different stages of infection or immunity. Methodology: This retrospective study evaluated immunoepidemiological aspects in 234 individuals(range 4–85 years old) from Kassala and Khartoum states in 2011. Systemic immune profiles(cytokines and immunoglobulins) and epidemiological parameters were surveyed in n = 110 persons presenting patent S. mansoni infections (egg+), n = 63 individuals positive for S. mansoni via PCR in sera but egg negative (SmPCR+) and n = 61 people who were infection-free (Sm uninf). Immunoepidemiological findings were further investigated using two binary multivariable regression analysis. Principal Findings: Nearly all egg+ individuals had no access to latrines and over 90% obtained water via the canal stemming from the Atbara River. With regards to age, infection and an egg+ status was linked to young and adolescent groups. In terms of immunology, S. mansoni infection per se was strongly associated with increased SEA-specific IgG4 but not IgE levels. IL-6, IL-13 and IL-10 were significantly elevated in patently-infected individuals and positively correlated with egg load. In contrast, IL-2 and IL-1β were significantly lower in SmPCR+ individuals when compared to Sm uninf and egg+ groups which was further confirmed during multivariate regression analysis. Conclusions/Significance: Schistosomiasis remains an important public health problem in the Sudan with a high number of patent individuals. In addition, SmPCR diagnostics revealed another cohort of infected individuals with a unique immunological profile and provides an avenue for future studies on non-patent infection states. Future studies should investigate the downstream signalling pathways/mechanisms of IL-2 and IL-1β as potential diagnostic markers in order to distinguish patent from non-patent individuals

The state of HRM in the Middle East:Challenges and future research agenda

Based on a robust structured literature analysis, this paper highlights the key developments in the field of human resource management (HRM) in the Middle East. Utilizing the institutional perspective, the analysis contributes to the literature on HRM in the Middle East by focusing on four key themes. First, it highlights the topical need to analyze the context-specific nature of HRM in the region. Second, via the adoption of a systematic review, it highlights state of development in HRM in the research analysis set-up. Third, the analysis also helps to reveal the challenges facing the HRM function in the Middle East. Fourth, it presents an agenda for future research in the form of research directions. While doing the above, it revisits the notions of “universalistic” and “best practice” HRM (convergence) versus “best-fit” or context distinctive (divergence) and also alternate models/diffusion of HRM (crossvergence) in the Middle Eastern context. The analysis, based on the framework of cross-national HRM comparisons, helps to make both theoretical and practical implications

Relationships Among Live Body Weight and Some Body Measurements in Sudanese Kenana Bulls

Abstract. The phenotypic relationship between live body weight (kg) and body measurements (cm) for Sudanese bulls is explored. In this research, data from one visit survey were used to estimate the relationships between live body weight and some body measurements of Sudanese Kenana bulls. General linear model analysis with multivariate ANOVA when all physical variables were response and animal live body weight groups (kg) as independent, and simple linear Pearson's correlation were formed between live body weight (Bwt), Heart girth (HG), Heart girth at hump (HTH), Body length (Bl) and Abdominal girth (ABG). The results revealed the best linear correlation between body weight and measurements was heart girth at hump (0.65, 0.66 and 0.73) respectively, for live body weight groups. The obtained linear correlation coefficients were relatively highly accurate indicators of live body weight. This suggests that live body weight could be estimated accurately by body measurements in Sudanese Kenana Bulls.   Keywords: live body weight, body measurements, correlation, Kenana bulls, Sudan   Abstrak. Dikaji hubungan fenotipik antara bobot badan hidup (kg) dengan beberapa ukuran tubuh (cm) pada sapi Sudan. Data diperoleh dari survei untuk menduga hubungan antara bobot badan hidup dengan beberapa ukuran tubuh sapi Kenana Sudan jantan. General Linier Model (GLM) dengan anova multivariat diterapkan pada semua peubah fisik sebagai respon dan kelompok bobot badan hidup ternak (kg) sebagai peubah bebas. Analisis korelasi linier Pearson digunakan untuk bobot hidup tubuh (BWT), lingkar dada (HG), lingkar dada pada punuk (HTH), panjang tubuh (Bl) dan lingkar perut (ABG). Hasil penelitian menunjukkan hubungan linear terbaik antara bobot badan dengan lingkar dada pada punuk masing-masing 0,65, 0,66 dan 0,73 berturut-turut pada kelompok bobot badan.  Koefisien korelasi linear yang diperoleh menunjukkan indikator yang relatif akurat dari bobot badan hidup. Hal ini menunjukkan bahwa bobot badan hidup dapat diduga secara akurat dengan ukuran tubuh pada sapi jantan Kenana Sudan. Kata kunci: bobot hidup badan, ukuran tubuh, korelasi, sapi Kenana, Sudan   AM Musa et al/Animal Production 14(3):187-191, September 201