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591.
Michel Tétu A. H. Le Q. Clayton André Lux Wilfrid M. Dubé Guy Bernard Claude Marchand 《Canadian journal of African studies》2013,47(1):115-129
This article follows the efforts of white settlers to impose cotton as an export crop in Natal and Zululand. Touted as a commodity capable of remaking land and life in the region in the 1850s, the 1860s, and again in the 1910s and 1920s, cotton never achieved more than marginal status in the region's agricultural economy. Its story is one of historical amnesia: although faith in the region's cotton prospects dipped following each spectacular failure, it was routinely resurrected once previous failures had been accounted for, or memories of them had faded. Two crucial issues are at the centre of this episodic history. First, I explore the logistics of planned expansion, and the reasons for the repeated collapse of cotton-growing schemes. Second, I unravel the side effects of these difficult and disappointing efforts and argue that, despite repeated failure, cotton facilitated important structural changes to the region's agricultural, political and economic landscape. 相似文献
592.
There are growing pressures for the public sector to be more innovative but considerable disagreement about how to achieve it. This article uses institutional and organizational analysis to compare three major public innovation strategies. The article confronts the myth that the market‐driven private sector is more innovative than the public sector by showing that both sectors have a number of drivers of as well as barriers to innovation, some of which are similar, while others are sector specific. The article then systematically analyzes three strategies for innovation: New Public Management, which emphasizes market competition; the neo‐Weberian state, which emphasizes organizational entrepreneurship; and collaborative governance, which emphasizes multiactor engagement across organizations in the private, public, and nonprofit sectors. The authors conclude that the choice of strategies for enhancing public innovation is contingent rather than absolute. Some contingencies for each strategy are outlined. 相似文献
593.
Paradoxes of Urban Housing Informality in the Developing World 总被引:1,自引:0,他引:1
Jean‐Louis van Gelder 《Law & society review》2013,47(3):493-522
This article addresses a series of paradoxes regarding informal settlements in cities in the developing world and their relation with the legal system. The first paradox regards the penalization of illegal land occupations on the one hand versus the legalization of that same practice on the other. Second, it looks at the relationship between land occupations as systematic violations of property rights, but with the goal of forming new property rights and thus paradoxically supporting private property as a substantive principle. Third, the reasoning behind the fact that the same system that denies legal access to housing for poor sectors simultaneously attempts to incorporate informal settlements in an ad hoc manner through legalization schemes is examined. It is shown that there is a logic to these paradoxes, which, although contradictory from standard legal perspectives, can be accommodated within a theoretical framework that distinguishes an internal normative order operating within informal settlements, from the state legal system, operative outside it. The proposed framework not only settles the paradoxes, but, this article concludes, can also guide attempts to deal with the enormous anticipated growth of informality in the developing world. 相似文献
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595.
Patrice Renaud Sylvain Chartier Joanne-Lucine Rouleau Jean Proulx Mathieu Goyette Dominique Trottier 《Journal of Sexual Aggression》2013,19(1):102-120
Abstract Child molesters (n=13) and sexually non-deviant subjects (n=29) were immersed with virtual characters depicting relevant sexual features while their sexual arousal and gaze behaviour were assessed to characterise their sexual preferences and intentional dynamics. Sexual arousal was measured using circumferential penile plethysmography (PPG). Gaze behaviour dynamics were derived from average gaze radial angular deviation (GRAD) and GRAD coefficient of variation (GRADCV). Results show distinct sexual arousal profiles according to sexual preferences and point towards the existence of specific gaze behaviour dynamics guided by sexual intentions. Theoretical interpretations are based on the ecological psychology of J. J. Gibson, the extended mind theory and the integrated theory of sexual offending. Theoretical underpinnings stemming from these approaches are advocated as being especially well suited to explain how virtual reality can help probing into child molesters' phenomenology as lived from the “first-person” stance. 相似文献
596.
Milena P. Pondé M.D. Ph.D. Jean Caron Ph.D. Milena S. S. Mendonça M.B.A. Antônio C. C. Freire M.D. Nicolas Moreau Ph.D. 《Journal of forensic sciences》2014,59(5):1307-1314
This cross‐sectional study conducted in prisons in the city of Salvador, Bahia, Brazil, investigated the association between the presence of psychiatric disorders in 462 prisoners and the types of crimes committed by them. Psychiatric diagnosis was obtained by means of the Brazilian Portuguese version of the Mini‐International Neuropsychiatric Interview. A statistically significant association was found between some psychiatric disorders and specific groups of crime: lifelong substance addiction with sex crimes and homicide; antisocial personality disorder with robbery and with kidnapping and extortion; borderline personality disorder with sex crimes; and lifelong alcohol addiction with fraud and conspiracy and with armed robbery and murder. It was concluded that the mental disorders considered more severe (psychosis and bipolar disorder) were not associated with violent crimes, suggesting that the severity of the psychotic disorder may be the factor that has caused psychosis to be associated with violent crimes in previous studies. 相似文献
597.
Cooley-Strickland MR Griffin RS Darney D Otte K Ko J 《Journal of prevention & intervention in the community》2011,39(2):149-166
This study evaluated the efficacy of a school-based anxiety prevention program among urban children exposed to community violence. Students who attended Title 1 public elementary schools were screened. Ninety-eight 3rd-5th-grade students (ages 8-12; 48% female; 92% African American) were randomized into preventive intervention versus wait list comparison groups. Students attended 13 biweekly one-hour group sessions of a modified version of FRIENDS, a cognitive-behavioral anxiety intervention program. Results indicated that both intervention and control groups manifested significant reductions in anxiety symptomatology and total exposure to community violence, along with improved standardized reading achievement scores. Additional gains observed only in the intervention group were increased standardized mathematics achievement scores, decreased life stressors, and reduced victimization by community violence. The intervention was equally efficacious for both genders and for children exposed to higher, compared to lower, levels of community violence. Implications for comprehensive, culturally and contextually relevant prevention programs and research are discussed. 相似文献
598.
Gaillard Y Breuil R Doche C Romeuf L Lemeur C Prevosto JM Fanton L 《Forensic science international》2011,207(1-3):e16-e18
We reported on the death by poisoning of a one-month-old baby that had followed the death of one of her sister (due to cyamemazine overdose). Exhumation of the corpse was done 8 months after burial and revealed the presence of amitriptyline. Parent drug and its metabolite were analysed by HPLC-MS/MS in positive ionisation mode on a C(18) analytical column using a gradient of acetonitrile and 2mM formate buffer at pH=3. Quantification is based on the main ion m/z=233, the common product ion of nortriptyline (MH(+), m/z 264), amitriptyline (MH(+), m/z 278) and nortriptyline D3 used as internal standard (MH(+), m/z 267). Amitriptyline and nortriptyline in the liver were measured at a concentration of 29.8 and 3.6 μg/g, respectively. Hair analyses revealed the presence of amitriptyline and nortriptyline at concentrations of 1811 and 43 pg/mg, respectively, while complementary analyses showed the presence of bromazepam in the hair at a concentration of 740 pg/mg, thus documenting previous administrations. The mother confessed later having used the drinkable form of the pharmaceutical LAROXYL(?) by pouring the content of a 20 ml bottle (at 40 mg/ml) into the feeding-bottle of her child. The milk was sweet but still bitter and following the testimony of a close relative, the whole family helped to feed the crying baby. 相似文献
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