Theorising theory – reflections on the BJS annual lecture

MSc student Jalal Pour, in collaboration with Naveen Khan and Ruth Ofori-Danso, offers his reflections on the recent British Journal of Sociology (BJS) Annual Lecture. The 2015 British Journal of Sociology Annual Public Lecture, entitled “Before Theory Comes Theorising or How to Make Social Science More Interesting,” took place on the 15th October in the Sheikh Zayed Theatre, LSE. The talk was given by Professor Richard Swedberg, of Cornell University. In his lecture Swedberg sought to make the case that we should rethink our relationship to one of the fundamental features of sociology and the social sciences: theory. In particular, and perhaps this was aimed more at those in the academy, he was critical of the way in which theory is practiced and taught. In the following, I offer a brief summary of his central argument as well as some reflections on it

Physico-chemical Assessment of Mosquito Breeding Sites from Selected Mining Communities at the Obuasi Municipality in Ghana.

A survey was conducted in the Obuasi Municipality in Ghana to assess the impact of some physic-chemicals in waters of mosquito breeding sites from 15 randomly selected communities. The water samples, collected fortnightly for eight months, were analyzed using spectrophotometry and other standard laboratory protocols at the AngloGold Ashanti Environmental Quality Assurance Laboratory for temperature, total suspended solids, total dissolved solids, dissolved oxygen, electrical conductivity and pH. The physico-chemical parameters which ranged from 17.03 ± 0.18?C - 24.06 ± 0.18?C (temperature), 17.03 ± 4.04mg/L - 96.67 ± 4.04mg/L (TSS), 1.09±3.23mg/L - 35.67±3.23mg/L (TDS), 3.97 ± 0.13mg/L - 7.43 ± 0.13mg/L (DO), 17.00 ± 1.30µScm-3 - 83.00 ± 1.30 µScm-3 (EC) and 7.77 ± 0.0 - 10.70 ± 0.01 (pH) were much lower relative to the EPA Maximum Permissible Limits. It is apparent that under rising temperature conditions of climate change, the mosquito’s habitat may be highly favoured for adaptation and prolific breeding in the tropics and this further creates the opportunity for research partners to get actively involved in finding integrated control measures to counteract the life cycle of the pest. Keywords: Anglogold Ashanti, Obuasi Municipality, Physio-chemical Analysis, Mosquito Breeding Water

The Mectizan(® )Donation Program – highlights from 2005

Through the Mectizan(® )Donation Program, Merck & Co., Inc. has donated Mectizan (ivermectin, MSD) for the treatment of onchocerciasis worldwide since 1987. Mectizan has also been donated for the elimination of lymphatic filariasis (LF) since 1998 in African countries and in Yemen where onchocerciasis and LF are co-endemic; for LF elimination programs, Mectizan is co-administered with albendazole, which is donated by GlaxoSmithKline. The Mectizan Donation Program works in collaboration with the Mectizan Expert Committee/Albendazole Coordination, its scientific advisory committee. In 2005, a total of 62,201,310 treatments of Mectizan for onchocerciasis were approved for delivery via mass treatment programs in Africa, Latin America, and Yemen. Seventy-seven percent and 20% of these treatments for onchocerciasis were for countries included in the African Programme for Onchocerciasis Control (APOC) and the former-Onchocerciasis Control Programme in West Africa (OCP), respectively. The remaining 3% of treatments approved were for the six onchocerciasis endemic countries in Latin America, where mass treatment is carried out twice-yearly with the goal of completely eliminating morbidity and eventually transmission of infection, and for Yemen. All 33 onchocerciasis endemic countries where mass treatment with Mectizan is indicated have ongoing mass treatment programs. In 2005, 42,052,583 treatments of co-administered albendazole and Mectizan were approved for national Programs to Eliminate LF (PELFs) in Africa and Yemen. There are ongoing PELFs using albendazole and Mectizan in nine African countries and Yemen; these represent 35% of the total number of countries expected to require the co-administration of these two chemotherapeutic agents for LF elimination. In Africa, the expansion of existing PELFs and the initiation of new ones have been hampered by lack of resources, technical difficulties with the mapping of LF endemicity, and the co-endemicity of LF and loiasis. Included in this review are recommendations recently put forward for the co-administration of albendazole and Mectizan in areas endemic for LF, loiasis, and onchocerciasis

Charity can still begin at home:Examining the drivers and boundary conditions of Africa-to-Africa outward foreign direct investment (OFDI)

Recent studies on ‘Africa Rising’ and ‘Africa-to-Africa Internationalization’ have propelled conversations on how African Small and Medium-Sized Enterprises (SMEs) can continue to internationalize within African countries. From the tenets of the institutional theory and the dynamic capabilities perspectives, this study proposes and tests a framework of how and when dysfunctional competition drives SMEs' outward foreign direct investments within African countries. Analysis of a survey data from 196 Ghanaian SMEs operating across the African continent indicates that cross-border open innovation mediates the relationship between dysfunctional competition and SMEs' intra- Africa OFDI activities. Further analysis revealed that SMEs' strategic agility plays a double-edged sword moderating role in enhancing the effects of dysfunctional competitions and cross-border open innovation on intra-Africa OFDI. These findings have significant implications for the international business and finance literature as well as the management and growth of African SMEs

Occurrence of entomopathogenic nematodes (Steinernematidae, heterorhabditidae) as potential biocontrol agents against Spodoptera frugiperda infesting Zea mays

Synthetic insecticides are used worldwide to manage invasive fall armyworm (Spodoptera frugiperda) in cereals, in spite of the chemical’s prohibitive cost and threats to environmental health. In Ghana, little attention has been given to entomopathogenic nematodes as insect pest biocontrol agents, due to the existence of dismal expertise in the field. This study evaluated maize (Zea mays L.) farms for endemic entomopathogenic nematodes as potential biological control agents against fall armyworms infesting maize in Ghana. Entomopathogenic nematode juveniles were extracted using an insect baiting technique, White traps. These Rhabditid nematodes (Heterorhabditis; Steinernema) were found in 75% of 200 soil samples; and 92.5% of 40 districts targeted by this study. The Greater Accra region recorded the greatest population density (1,820 juveniles per 5 fall armyworm larvae cadavers); while; the Central region recorded the lowest density (81 juveniles per 5 fall armyworm larvae cadavers). There was high presence of entomopathogenic nematodes across the study areas. Therefore, entomopathogenic nematodes offer a promising alternative strategy for managing fall armyworm infestation of maize in Ghana to minimise over-reliance on synthetic insecticides. &nbsp

Reduced Semen Quality And Risk Behaviour Amongst Men Consulting A Referral STD Clinic

A CAJM article on the reduced semen quality among Zimbabwean men who consult referral STD clinics.Sexually transmitted diseases (STDs) and infertility are public health challenges that continue to represent a high demand and costly adult medical care conditions in most developing countries. Few studies address strategies for prevention of infertility secondary to STDs through behavioural change and early and prompt STD treatment. A prospective cohort design was used to study the effects of urogenital infection on semen quality in consenting consecutive subjects that presented with chronic or recurrent sexually transmitted diseases. Health seeking behavioural correlates and socio-economic variables were compared between index subjects at a genito-urinary referral clinic and those that presented with non-STD conditions at a referral polyclinic

Traced Metals and Nutrients in Mosquito Breeding Sites at the Obuasi Municipality of Ashanti Region in Ghana

A survey was conducted in the Obuasi Municipality to assess the impact of some trace metals and nutrients on mosquito breeding sites from 15 randomly selected communities. The water samples, collected fortnightly for eight months, were analyzed using spectrophotometry and other standard laboratory protocols at the AngloGold Ashanti Environmental Quality Assurance Laboratory. The results on trace metals, and nutrients did not reveal any significant pattern of attendant pollution that would influence the breeding patterns of mosquitoes. However, the trace metals ranged from 0.12±0.01mg/L - 13.42±0.01mg/L and 0.01±0.01mg/L - 0.30±0.01mg/L for Fe and Pb respectively in the waters whilst As and Zn were not detected. For the nutrients - nitrate values which were > 1 ranged from 2mg/L – > 40mg/L. Sulphate levels varied between < 20mg/L and > 200mg/L and were above the EPA Maximun Permissible Limit of 1.5 mg/L  for polluted  natural water bodies. There was no definite pattern in the concentrations of phosphates which varied between 0.1mg/L and 1.5mg/L in the waters. It is apparent that under rising temperature conditions of climate change, the mosquito’s habitat may be highly favoured for adaptation and prolific breeding in the tropics and this further creates the opportunity for research partners to get actively involved in finding integrated control measures to counteract the life cycle of the pest. Keywords: Anglogold Ashanti, Obuasi Municipality, Traced Metal Analysis, Mosquito Breeding Water

Groundwater quality, sanitation and vulnerable groups: case study of Bawku East District

The effect of human hygienic behaviour on the quality of groundwater was investigated using standard methods for trace elements and bacteria pollution indicators in Bawku East District of Ghana in 2006. No iron was detected in water; manganese levels were higher in wells than boreholes and fluoride levels exceeded the WHO standard (1.5mg/l) by 0.5-1.0mg/l in one well and a borehole at Bawku. Typical bacteria numbers deviated from normal trends (i.e.1014, 1011, 108, and 104 for total coliforms, faecal coliforms, E. coli and enterococci in the well water compared to 106, 105, 103 and 102 in the boreholes respectively). The six UNICEF boreholes were within the WHO guideline of zero helminthes (100-1 ml) but the wells were not. Hence, quality of the boreholes was higher than the wells for drinking purposes