Effect of Time and Amount of Colostrum Feeding on Physiological Parameters and Health Scores in Surti Buffalo Calves

Background: Timely feeding of adequate colostrum to new born calf is important to ensure transfer of passive immunity to prevent several infections. Present study has evaluated effect of time and amount of colostrum feeding on physiological parameters and health scores in Surti buffalo calves. Methods: Based on amount and time of feeding colostrum after birth, 24 Surti buffalo calves were divided into four groups as T1 (7%; 0-4), T2 (7%; 4-8), T3 (10%; 0-4) and T4 (10%; 4-8). Physiological parameters (twice daily upto day 5) and naval, nasal, eye and faecal scores on day 1, 7, 14, 21, 28, 35 and 42 were recorded. Lying behavior was recorded on day 2. Result: Significant (p less than 0.05) interaction between treatment and weeks and nonsignificant effect of treatment was observed. Calves that received colostrum late had significantly (p less than 0.05) higher faecal score as well as evening heart and respiration rate. Calves that received colostrum early had significant (p less than 0.05) higher lying time. Normal scores of naval, nasal, eye and faecal indicated good health of calves. It was concluded that early feeding of colostrum @ 7 or 10% body weight within 4 hours after birth is beneficial for optimum health in buffalo calves.

Effect of Application of Different Exercise Intensities on Vitamin D and Parathormone in Children with Down’s Syndrome

Background. Children with Down’s syndrome are more liable to vitamin D deficiency. Treating this deficiency with supplements is associated with the risk of intoxication. Aim. The study is aimed at comparing the effect of two exercise intensities on the modulation of vitamin D and parathormone levels in children with DS. Methods. Forty-four DS male children aged from 8 to 12 years participated in the study. They were assigned randomly into two equal groups. Group I received high-intensity treadmill aerobic exercises, and group II received moderate-intensity T-AE, three times per week for three months. The blood samples were collected from both groups before the intervention, after one month of intervention, then after three months of intervention to assess serum 25(OH)D and PTH levels. Results. Repeated measure MANOVA revealed that the high-intensity T-AE induced a significant increase in 25(OH)D after one month and after three months while it significantly decreased PTH only after three months. Moderate-intensity T-AE had a nonsignificant effect on both hormones. Conclusion. The current study concluded that the high-intensity T-AE improved both vitamin D and parathormone serum levels after three months of intervention.

Is the Foreign Investment Matter for the Agricultural Export?

The idea that foreign investments can help developing countries to increase their economic growths and exports may not be fulfilled recently. However, many economists, world organizations and country governments still defend that idea. This study is aimed to compare impacts of foreign and local direct investments to agricultural exports. Quantitative data is obtained from some publications of Indonesian government. This research uses Ordinary Least Square Regression method to analyze relations between foreign and local direct investments with agricultural exports. This research found that foreign direct investments has a nonsignificant effect on agricultural exports, but local investment has a positive significant effect.

Pengaruh Tipe Kelahiran terhadap Produksi Susu, Lama Laktasi, Masa Kering, Masa Kosong, dan Selang Beranak Kambing Saanen

The purpose of this research was to determine the effect of Saanen doe goats’ birth types on milk yields,lactation length, dry period, days open and kidding interval at PT Fajar Taurus. This research employeda case study method using secondary data of production and reproduction of Saanen doe goats. Datawas analysed using Microsoft Excel program and Kruskal Wallis test. The results showed percentages ofSaanen doe goats with single, twinning and triplets birth are 47.94%, 39.73% and 12.33% respectively.Milk yields for single birth was 1,14±0,43 litres/goat/day, lactation length of 286.43±119.73 days, dryperiod of 68.89±18.57 days, days open of 205.31±117.67 days, and kidding interval of 355.31±117.67days. Milk yields for twinning birth was 1.32±0.49 litres/goat/day, lactation length of 270±219.43 days,dry period of 69.10±17.52 days, days open of 189.10±227.22 days, and kidding interval of 339.10±227.22days. Meanwhile, milk yields for triplets birth was 0.93±0.40 litres/goat/day, lactation length of360±228.97 days, dry period of 66.67±23.78 days, days open of 276.67±240.38 days, and kidding intervalof 426.67±240.38 days. There is nonsignificant effect of birth types on milk yields, lactation length, daysopen and kidding interval in Saanen doe goats (P>0.05). However, birth types were found to have asignificant effect on dry period (P<0.05).

Arbuscular Mycorrhiza inoculation for Increasing the Tolerance Index and Productivity of Soybean on Marginal Soils

An efforts to increase soybean crop productivity are highly related to of nutrients availability and crops management. This research was conducted to investigate the plant tolerance index (TI) and the mycorrhizae role to increase the availability of nutrients P and soybean productivity in a dry land. Factorial randomized block design that consists of mycorrhizal factors (0, 5, 10 and 15 g of inoculant per plant) and soybean cultivars (Anjasmoro, Dering 1 and Grobogan) and the repeated three times. The results showed that mycorrhizal inoculation with a dose of 10 g mycorrhizae per plant was able to increase the root length, root volume, dry weights, grain number and the weight of 100 grains. The highest number of grains was obtained by_ the Dering 1 cultivar. In addition the higher of 100 grains weigh was resulted by the Grobogan and anjasmoro cultivar. The cultivar adaptability was increased_ by mycorrhizal inoculation on marginal soils Further more mycorrhizal inoculation gave a nonsignificant effect of tolerance index and the highest TI (1,97) was obtained _by dering cultivars. These results confirmes that the usage 10 g plant−1 of mycorrhizal inoculants chould be applied for increasing the growth and soybean productivity of marginal land.

The effect of pollen source on seed traits and dispersability in the heterocarpic annual Crepis sancta

Aims The evolution and expression of dispersal-related traits are intertwined with those of other life-history functions and are manifested within various physiological constraints. Such a relationship is predicted between inbreeding levels and dispersability, which may be anatomically and ontogenetically linked so that the selection pressures on one may affect the other. While both the effect of inbreeding on reproductive success and on dispersal strategies received much attention, only a few studies considered both simultaneously. Furthermore, such studies often rely on two dichotomic representations of breeding and dispersal: using selfing vs. outcrossing as a representation of breeding level, and dispersal ratio as the sole representation of dispersal strategy. Methods Here we used pollination experiments in the heterocarpic Crepis sancta (Asteraceae) to expand in two different manners on the common practice of using dichotomic representations of breeding and dispersal. First, we used pollination treatments that represent a continuum from selfing through pollination by kin to pollination by a distant neighbor. Second, we measured a whole set of continuous morphological and dispersal-related traits, in addition to measurements of reproductive success and dispersal ratio. Important findings The proportion of developed capitula and the number of both dispersed and non-dispersed achenes were significantly lower in the self-pollination treatment in comparison to the out-crossed treatments. The effect of pollen sources on dispersal ratio was not statistically significant, though self-pollinated plants rarely produced non-dispersing seeds. Achene’s biomass increased with distance between parent plants, but pappus width did not, leading to a nonsignificant effect of pollination on falling velocity. Overall, pollen source affected mainly traits that were associated with reproductive output, but it had no clear effect on predominately dispersal-related traits. Such differences in the response of reproduction and dispersal traits to variation in pollen source suggest that dispersal-related selection is probably weak and/or masked by other forces.

Understanding Delinquency among the Spiritual but Not Religious

This study investigates the association between “spiritual but not religious” (SBNR) identity and delinquency using a representative sample aged 16–20 years (N = 2,530) in the United States. The analyses extend prior research by examining SBNR effects across a broad range of delinquent behaviors (theft, fighting, marijuana use, drinking alcohol, and smoking cigarettes) and by testing several theoretically salient mechanisms (religious attendance, peers, parental expectations, images of God, morality, and strain), which may account for the association between SBNR identity and delinquency. I estimate SBNR effects on delinquency using logistic and binomial regression and test mechanisms using the Karlson–Holm–Breen method. SBNR identity is positively associated with delinquency, with the strongest effects on substance use but a nonsignificant effect on theft. The hypothesized mechanisms explain between 54% and 69% of the association between SBNR identity and overall delinquency, depending on the “degree” of SBNR identity reported.

A Meta-Analysis of Cue Reactivity in Tobacco Cigarette Smokers

Introduction The cue reactivity paradigm allows for systematic evaluation of motivational responses to drug-related cues that may elicit drug use. The literature on this topic has grown substantially in recent decades, and the methodology used to study cue reactivity has varied widely across studies. The present research provided a meta-analytic investigation of variables that have an impact on cue reactivity effects to enhance our understanding of this key feature of tobacco use disorders. Methods A total of 128 publications yielded 249 effect sizes, which were analyzed to investigate the magnitude of the cue reactivity effect and potential moderators. Results Craving generated a moderate-to-large effect size (Hedges’ g = 0.71, p &lt; .001), indicating that drug cues produced significantly greater craving than neutral cues. However, physiological variables yielded significantly lower or nonsignificant effect sizes. Analyses of a variety of empirically and theoretically relevant moderator variables showed that cue modality, cue personalization, cue reactivity environment, and the use of multiple assessments of cue reactivity were significantly associated with the magnitude of cue-specific craving effects (ps &lt; .001). Effect sizes were not significantly related to abstinence status, gender, cigarettes per day, and treatment-seeking status. Conclusions The results underscored the strength of self-reported craving as an index of cue reactivity across studies, which support theories that posit cue reactivity is core to the addictive process for daily tobacco cigarette smokers. The present research further elucidates the variables that alter the cue reactivity effects across studies and provides recommendations for future cue reactivity research. Implications A core feature of addiction is that drug-related cues can have a major impact on motivational responses across multiple substance use disorders, including tobacco cigarettes. This paper describes a meta-analysis updating and synthesizing cue reactivity research with tobacco cigarette smokers over the last 20 years, a time of rapid growth for this literature. The study leads to a better understanding of the cue reactivity paradigm across different self-report and physiological variables and identifies factors that may modulate addictive motivation for tobacco cigarettes.

Super Size Me: An Unsuccessful Preregistered Replication of the Effect of Product Size on Status Signaling

Dubois, Rucker, and Galinsky (2012, Experiment 1) found that consumers view larger-size options as a signal of higher status. We conducted a close replication of this finding (N = 415), and observed a nonsignificant effect in the opposite direction (small vs. large product size: doriginal = 1.49, 95%CI [1.09, 1.89], dreplication = 0.09 95%CI [-0.15, 0.33]; medium vs. large: doriginal = 0.89 95%CI [0.52, 1.26], dreplication = 0.11 95%CI [-0.13, 0.34]; small vs. medium: doriginal = 0.62 95%CI [0.26, 0.98], dreplication = -0.01 95%CI [-0.25, 0.23]). We discuss potential reasons for this unsuccessful replication as well as implications for the status-signaling literature in consumer psychology

FAKTOR YANG MEMPENGARUHI PERTUMBUHAN EKONOMI SUMATERA UTARA

The results from the fixed effects model analysis show that the natural resources,gross fixed capital formation, and technology have a significant and positive effectsimultaneously on economic growth in North Sumatra. While labor has a nonsignificant effect on economic growth in North Sumatra. Effect of natural resources, gross fixed capital formation, and technology on economic growth is inelastic and shows a diminishing return for the all the sources of growth. The largest source of economic growth that affects economic growth in North Sumatra is gross fixed capital formation by 0.497 and the largest increase in economic growth due to changes in the sources of economic growth is Pematangsiantar by 5,235 percent, while the smallest is Tanjungbalai City by 2,234 percent.