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Multicultural Knowledge and Skills of Singaporean Master Therapists
Len Jennings,Ashley Gulden,Michael Oien,Vilma D’Rozario,Michael Goh,Thomas M. Skovholt 한국상담학회 2012 Journal of Asia Pacific counseling Vol.2 No.2
An international team of researchers from Singapore and the United States conducted a qualitative investigation of the multicultural competencies of Singaporean master therapists (i.e., expert therapists). Six Singaporean master therapists, previously studied and identified through an extensive peer nomination sampling procedure (Jennings et al., 2008), were reinterviewed to explore how these master therapists conceptualize and conduct cross-cultural counseling. Utilizing data analytic procedures from consensual qualitative research (CQR) and grounded theory, eight themes within two categories were identified. The Multicultural Knowledge category contained four themes (Self-Knowledge, Cultural Immersion, Cultural Knowledge, and Knowledge of Systemic/Historic Oppression). Another four themes (Respect, Cultural Misunderstandings Lead to Humility and Growth, Ask, Dontained four th Suspend Judgment and Avoid Imposing Values) were organized under the Multicultural Skills category. Recommendations for future research and implications for clinical practice are discussed.
Physics of the Coefficient of Friction in CMP
Len Borucki,Ara Philipossian,Yun Zhuang 한국전기전자재료학회 2007 Transactions on Electrical and Electronic Material Vol.8 No.2
The implications of a theory of lubricated pad asperity wafer contact are traced through several fundamental areas of chemical-mechanical polishing. The hypothesized existence of a nanolubrication layer underlies a high accuracy model of polish rates. It also provides a quantitative explanation of a power law relationship between the coefficient of friction and a measure of pad surface flattening. The theory may further be useful for interpreting friction changes during polishing, and may explain why the coefficient of friction is sometimes observed to have a temperature or velocity dependence.
The role of digital imagery in characterising different styles of mineralization
Len C. Cranfield,Vijay K. Vohora,Susan L. Donoghue 한국지질과학협의회 2004 Geosciences Journal Vol.8 No.1
A total of one hundred and twenty thre gold-bear-ing mineral deposits in the Charters Towers area west of Town-swille, Queensland, Australia were initially classified into fournamed and unnamed separate vein styles, with different trendsdeposits. The area has vein deposits in Ordovician and Siluriangranitoids and breccia-style in the Carboniferous volcanics. In thispaper a modeling of these deposits is described using geologicalmapping, landscape analysis and digital imagery (Landsat TMand geophysics) to improve the classification and identification ofpossible new target for exploration.
Polyunsaturated Fatty Acids in Male Ruminant Reproduction — A Review
Len Van Tran,Bilal Ahmad Malla,Sachin Kumar,Amrish Kumar Tyagi 아세아·태평양축산학회 2017 Animal Bioscience Vol.30 No.5
Fatty acids such as n-3 and n-6 polyunsaturated fatty acids (PUFA) are critical nutrients, used to improve male reproductive performance through modification of fatty acid profile and maintenance of sperm membrane integrity, especially under cold shock or cryopreservation condition. Also, PUFA provide the precursors for prostaglandin synthesis and can modulate the expression patterns of many key enzymes involved in both prostaglandin and steroid metabolism. Many studies carried out on diets supplemented with PUFA have demonstrated their capability to sustain sperm motility, viability and fertility during chilling and freezing as well as improving testis development and spermatogenesis in a variety of livestock species. In addition to the type and quantity of dietary fatty acids, ways of addition of PUFA to diet or semen extender is very crucial as it has different effects on semen quality in male ruminants. Limitation of PUFA added to ruminant ration is due to biohydrogenation by rumen microorganisms, which causes conversion of unsaturated fatty acids to saturated fatty acids, leading to loss of PUFA quantity. Thus, many strategies for protecting PUFA from biohydrogenation in rumen have been developed over the years. This paper reviews four aspects of PUFA in light of previous research including rumen metabolism, biological roles, influence on reproduction, and strategies to use in male ruminants.
Len, Ninh Thi,Lindberg, Jan Erik,Ogle, Brian Asian Australasian Association of Animal Productio 2008 Animal Bioscience Vol.21 No.2
The effects of feeding diets containing 20% (L) or 30% (H) neutral detergent fiber (NDF) (DM basis) on performance and carcass traits were studied in three breeds of pig, including pure Mong Cai (MC), crossbred Landrace$\times$Yorkshire (LY) and crossbred MC$\times$Yorkshire (F1). The experiment had a factorial design with two factors, breed and diet. Eighteen piglets of each breed ($60{\pm}3days$) were randomly allocated to three treatments: L-L, low fiber diet in both growing and finishing periods; L-H, low and high fiber diet in the growing and finishing period, respectively; and H-H, high fiber diet in both periods. The diets were iso-energetic and iso-nitrogenous within feeding period. The main fibrous ingredients of the diets were rice bran and cassava residue. There were no effects of fiber level on daily dry matter feed intake (DMI), expressed as g/kg metabolic body weight (BW0.75), in both feeding periods (p>0.05). DMI was highest for MC, followed by F1 and LY (p<0.001). Average daily gain (ADG) in L-L and L-H was higher than in H-H in the growing period (p<0.001) and overall (p<0.05), while feed conversion ratio (FCR) was higher in H-H than in L-L and L-H in the growing period (p<0.05) and overall, but no significant differences between treatments were found in the finishing period. In both periods, Landrace$\times$Yorkshire had the highest ADG and the lowest FCR, followed by F1 and Mong Cai (p<0.001). There were no interactions between breed and diet for performance and carcass traits. Carcass and dressing percentage was lower for L-H and H-H than for L-L (p<0.05). There were no significant differences among treatments in back fat thickness and lean meat percentage, or in crude protein and ether extract contents of lean meat. Carcass, dressing and lean meat percentage was highest for LY, lowest for MC and intermediate for F1 (p<0.001). It can be concluded that feeding a high fiber diet in the growing period reduced pig performance, but there was no effect in the finishing period. Pure Mong Cai pigs are not particularly suitable for meat purposes, although the F1 cross with Large White had reasonably good growth performance and carcass quality.
Physics of the Coefficient of Friction in CMP
Borucki, Len,Philipossian, Ara,Zhuang, Yun The Korean Institute of Electrical and Electronic 2007 Transactions on Electrical and Electronic Material Vol.8 No.2
The implications of a theory of lubricated pad asperity wafer contact are traced through several fundamental areas of chemical-mechanical polishing. The hypothesized existence of a nanolubrication layer underlies a high accuracy model of polish rates. It also provides a quantitative explanation of a power law relationship between the coefficient of friction and a measure of pad surface flattening. The theory may further be useful for interpreting friction changes during polishing, and may explain why the coefficient of friction is sometimes observed to have a temperature or velocity dependence.