Assessment of the Contributions of the Bank of Agriculture to Cassava Production in Isoko North Local Government Area of Delta State, Nigeria

The study was conducted to assess the contribution of the Bank of Agriculture to cassava production in Isoko North Local Government Area. A simple random sampling technique was employed in the selection of six (6) towns and twelve(12) local cassava farmers from each of this six towns. The sample size was seventy two (72). Both primary and secondary data were used in the study. Data analysis was done using descriptive statistics and the chi-square test was used to test the hypothesis. The study showed that only 30.6% of the farmers had access to credit facilities. The average amount of credit obtained was N186, 500. A proportion of 54.2% of the respondents obtained N51, 000 to N100, 000. About 13.9%obtained N161, 000 to N 200,000. A negligible proportion of 8.35% obtained above N210, 000.The average farm size of the farmers is 3.5  hectares The results of the chi-square test shows that the farmers that had access to credit have statistically significant higher output and farm size than those farmers that did not have access. However, there was no significant difference in the farm capital and expenditure values between those farmers that had access and those that did not. Although the Bank of Agriculture has made some significant contribution in the provision of credit for cassava production, the credit facilities are not adequate for the farmers to expand their farm holdings in order to increase cassava production in the study area

Direct determination of trace elements in powdered samples by in-cell isotope dilution femtosecond laser ablation ICPMS

A method has been developed for the direct and simultaneous multielement determination of Cu, Zn, Sn, and Pb in soil and sediment samples using femtosecond laser ablation inductively coupled plasma mass spectrometry (fs-LA-ICPMS) in combination with isotope dilution mass spectrometry (IDMS). The in-cell isotope dilution fs-LA-ICPMS method proposed in this work was based on the quasi-simultaneous ablation of the natural abundance sample and the isotopically enriched solid spike, which was performed using a high repetition rate laser and a fast scanning beam device in a combined manner. Both the sample preparation procedure and the total analysis time have been drastically reduced, in comparison with previous approaches, since a unique multielement isotopically enriched solid spike was employed to analyze different powdered samples. Numerous experimental parameters were carefully selected (e.g., carrier gas flow rate, inlet diameter of the ablation cell, sample translation speed, scanner speed, etc.) in order to ensure the complete mixing between the sample and the solid spike aerosols. The proposed in-cell fs-LA-ICP-IDMS method was tested for the analysis of two soil (CRM 142R, GBW-07405) and two sediment (PACS-2, IAEA-405) reference materials, and the analysis of Cu, Zn, Sn, and Pb yielded good agreement of usually not more than 10% deviation from the certified values and precisions of less than 15% relative standard deviation. Furthermore, the concentrations were in agreement not only with the certified values but also with those obtained by ICP-IDMS after the microwave-assisted digestion of the solid samples, demonstrating therefore that in-cell fs-LA-ICP-IDMS opens the possibility for accurate and precise determinations of trace elements in powdered samples reducing the total sample preparation time to less than 5 min. Additionally, scanning electron microscope measurements showed that the aerosol generated by in-cell fs-LA-ICP-IDMS predominantly consisted of linear agglomerates of small particles (in the order of few tens of nanometers) and a few large spherical particles with diameters below 225 nm

Asabiyya: Re-Interpreting Value Change in Globalized Societies

This article reflects the renewed interest of economics and the social science discipline in value systems and religion. The World Values Survey provided a data framework of global value change, whose quantitative results led Barro (2004) to analyze the connections between some dimensions of recent sociological religious value research with economic growth. The present essay starts from this methodological position, and links value systems with economic performance in a much wider and macrosociological framework. We further develop the well-known Inglehart and Welzel (2003) map of global values, and develop the idea of Asabiyya (social cohesion), as a counter-model to both Barro and Inglehart and Welzel approaches. A frequently asked question is whether modernization without spiritual values in a globalized world economy and world society possible in the long run? Starting from principal component analysis, it is shown that rather two factors are decisive in understanding global value change: a continuum of traditional versus secular, and a continuum cheating versus active society. Asabiyya in the 21st Century, as a way out from the modernization trap of societies, characterized by large-scale social anomaly, is a high secularism combined with a high active society score, thus avoiding the modernization trap. We show that economic growth in the current world crisis is far more connected with these dimensions. We conclude that not a society based on fear is needed in the first place, but an active society of volunteer social work

Adaptation of the Basic Empathy Scale among a Portuguese sample of incarcerated juvenile offenders

The main aim of the present study was to examine the psychometric properties of the Basic Empathy Scale (BES) and of its adapted short version among a forensic sample of incarcerated male juvenile offenders (N = 221). The Portuguese validations of the BES and its adapted short version demonstrated good psychometric properties, namely in terms of the two-factor structure, internal consistency, convergent validity, discriminant validity, and concurrent validity that generally justifies its use among this population. Statistically significant associations were found with callous– unemotional traits and social anxiety. Findings are discussed in terms of the use of the BES and its adapted short version with juvenile offenders.This research was supported by the Portuguese Foundation for Science and Technology (FCT) with co-financing of the European Social Fund – POPH/FSE [grant number SFRH/BPD/86666/2012]

Asperity along the North Anatolian Fault imaged by magnetotellurics at Düzce, Turkey

The magnetotelluric (MT) method has been applied to show resistivity variations in the vicinity of the epicenter of the 1999 Duzce earthquake (M(w) = 7.2) where a large rupture velocity difference was seen between the western and eastern parts of the epicenter. MT data for frequencies ranging between 320 and 0.0005 Hz were acquired along two parallel profiles to the west and the east of Duzce earthquake's epicenter. Both profiles crossed the Duzce basin and the Duzce fault in the north and the North Anatolian Fault (NAF) in the south. MT data analysis shows almost two-dimensionality in the region, at the depth starting from 2-3 km beneath the surface. According to two-dimensional MT modeling, a higher resistive layer extends beneath the eastern side of Duzce earthquake epicenter, compared with the western side. This resistivity structure correlates well with the aftershock distribution of the Duzce earthquake

Islamophobia, religious conversion, and belonging in Europe

Being German, Becoming Muslim: Race, Religion, and conversion in the New Europe, by Esra Ozyurek, Princeton, Princeton University Press 2015, 192 pp., ISBN: 9780691162799

The humanistic roots of Islamic administration and leadership for education : philosophical foundations for cross-cultural and transcultural teaching

For a number of decades, a humanistic approach has been a minor but persistent one in the Western field of administrative and leadership studies, and only recently has been broadening to include other humanist traditions (Dierksmeier et al., 2011) and has yet to be fully explored in educational administration and its pedagogy and curriculum although some foundational work has been done (e.g., Samier, 2005). The focus in this chapter is on the Islamic humanist tradition as it relates to the teaching of educational administration and leadership in a Muslim context, with implications for cross-cultural and transcultural use. The second purpose of the chapter is to show the correspondences that exist between the Islamic and Western humanist traditions in terms of human values, knowledge and educational ideal, which in this chapter are argued to be close to the Western Idealist tradition and the German Bildung conception of education as well as the strong interpretive and hermeneutic foundations that originated in the Islamic tradition and which influenced the foundations of many relevant European schools of thought, particularly in the Enlightenment.The initial section of the chapter is a comparative examination of the central principles of the Islamic humanist tradition from the classical through to contemporary times with the Western humanist tradition as they relate to conceptions of the good, ethics, the construction of meaning and a set of higher order values predicated upon human dignity, integrity, empathy, well-being, and the public good (Goodman, 2003) covering a number of important scholars like Al Farabi, al Isfanhani, and Edward Said (e.g., Kraemer, 1986). In both, professions are viewed as meaningful work that allow for large measures of decision making, and are grounded in human qualities and needs including autonomy, freedom and emancipation balanced with responsibilities, obligations and duties to society. These are compared with the corresponding principles of knowledge in Western humanism which includes a strong constructivist view of reality (Makdisi, 1990). Secondly, the chapter examines the principles of good or ideal leadership and administration that humanism aims at in its preparation of officials, including those in the educational sector in both the classical Islamic tradition (Hassi, 2012) and Western approaches to humanistic administration and leadership (Czarniawska-Joerges & Guillet de Monthoux, 1994; Gagliardi & Czarniawska, 2006; Leoussi, 2000). The third section focusses on close correspondences that exist between the Islamic (Afsaruddin, 2016; al-Attas, 1980; Yasin & Jani, 2013) and Western (Aloni, 2007; Veugelers, 2011) humanist education traditions in terms of educational ideal as well as the kind of teaching practices that distinguish these traditions (Daiber, 2013; Dossett, 2014) as they apply to educational administration and leadership (Greenfield & Ribbins, 1993). The chapter concludes with a discussion of how the Islamic humanist tradition can contribute to cross-cultural and transcultural graduate teaching in international educational administration (Khan & Amann, 2013)

Receiver function study in northern Sumatra and the Malaysian peninsula

International audienceIn this receiver function study, we investigate the structure of the crust beneath six seismic broadband stations close to the Sunda Arc formed by subduction of the Indo-Australian under the Sunda plate. We apply three different methods to analyse receiver functions at single stations. A recently developed algorithm determines absolute shear-wave velocities from observed frequency-dependent apparent incidence angles of P waves. Using waveform inversion of receiver functions and a modified Zhu and Kanamori algorithm, properties of discontinuities such as depth, velocity contrast, and sharpness are determined. The combination of the methods leads to robust results. The approach is validated by synthetic tests. Stations located on Malaysia show high-shear-wave velocities () near the surface in the range of 3.4-3.6 km s attributed to crystalline rocks and 3.6-4.0 km s in the lower crust. Upper and lower crust are clearly separated, the Moho is found at normal depths of 30-34 km where it forms a sharp discontinuity at station KUM or a gradient at stations IPM and KOM. For stations close to the subduction zone (BSI, GSI and PSI) complexity within the crust is high. Near the surface low of 2.6-2.9 km s indicate sediment layers. High of 4.2 km s are found at depth greater than 6 and 2 km at BSI and PSI, respectively. There, the Moho is located at 37 and 40 km depth. At station GSI, situated closest to the trench, the subducting slab is imaged as a north-east dipping structure separated from the sediment layer by a 10 km wide gradient in between 10 and 20 km depth. Within the subducting slab ≈ 4.7 km s. At station BSI, the subducting slab is found at depth between 90 and 110 km dipping 20° ± 8° in approximately N 60° E. A velocity increase in similar depth is indicated at station PSI, however no evidence for a dipping layer is found