Compatibility of Millet and Legume under Relay Cropping Condition

Double-cropping millet and legumes is a popular cropping system in the Upper East region (UER) of Ghana. For improved production efficiency, suitable millet-legume combinations with short life cycles that permit extension of the growing season to facilitate double-cropping need to be explored. The objective of this study was therefore to use performance data to identify millet-legume combinations compatible for relay cropping within the UER. Three early millet cultivars (Bongo Shorthead, Arrow Millet and Bristled Millet) were factorially relayed by three legumes namely cowpea, groundnut and soybean. Bongo Shorthead followed by cowpea in a relay cropping system has the greatest prospect of accounting for superiority in grain and stover/straw yield while Bongo Shorthead followed by groundnut in a relay will provide the least suitable combination for relay cropping within the Upper East Region of Ghana. Keywords: double cropping, millet, legumes, compatible combination, savannah zone

HIV prevalence and behavioral studies in female sex workers in Togo: a decline in the prevalence between 2005 and 2011

Introduction: We determined the sero-prevalence of HIV among female sex workers (FSWs) in Togo identified their sexual risk behaviors.Methods: We conducted a cross-sectional study from 17 to 27 December, 2011 on 1106 FSWs in Togo. Venous sample were collected to estimate HIV prevalence as per national algorithms. Behavior data were collected by interviewer-administered questionnaires. Results: Of the 1106 FSWs (mean age = 27.6 years) surveyed, 17% and 63% had their first sexual intercourse before the age of 15 and 18 years respectively. Overall, 43.4% of the FSWs had more than seven clients per week. Most FSWs (95%) said they had sex using a condom in their lifetime while 8.8% had used a condom during their last sexual intercourse. About 79% of FSWs used a condom during their sexual encounters the previous week and 11.6% had used a condom during each of their sexual encounters the previous day. Most FSWs (62.2%) reported to have been tested for HIV. Of these, 145 (13.1%) were HIV positive. HIV sero-prevalence decreased from 19.4% in the south to 7.5% in the north of the country. Behaviors associated with FSW being HIV positive included: FSW having more than 7 clients per week (p<0.001), not using condoms at every intercourse act (p=0.003) or during the last sexual encounter (p=0.006) and trading sex in brothels (p<0.001). Conclusion: We estimate HIV sero-prevalence among FSWs in 2011 to be 13.1% in Togo, significantly lower than a prevalence of 29.5% estimated previously in 2005. Inconsistent use of condoms was identified as associated with high risk factor for acquiring HIV.Key words: Sex workers, HIV, sexual behavior, Tog

Evaluating the effects of storage conditions on dry matter loss and nutritional quality of grain legume fodders in West Africa

Feed scarcity is a major challenge for livestock production in West Africa, especially during the dry season when grass quality and quantity on grazing lands are inadequate. In the dry season, crop residues are a key source of livestock feed. The residues of grain legumes, also known as grain legume fodders (GLFs), are stored and traded for feeding in the dry season. The objectives of our experiment were to evaluate the effects of storage conditions and duration on dry matter (DM) and nutritional quality of GLFs, and to assess the risk of aflatoxin in stored groundnut fodder. The experiment was designed as a factorial trial with 18 treatment combinations with four replicates (4 farms). The treatments included: 3 types of GLFs (cowpea, groundnut and soybean fodder), 3 types of storage locations (rooftop, room and tree-fork) and 2 types of packaging (packed in polythene sacks and unpacked but tied with rope). Over a 120 day storage period, DM quantity reduced by an average of 24 % across all storage conditions, showing a range from 14 % in the best condition (sacks and rooms) to 35 % in the worst condition (bundles tied with rope and stored on rooftops or tree-forks). Soybean fodder had no leaves, the lowest crude protein content (CP) and organic matter digestibility (OMD), and the highest content of cell wall components compared to cowpea and groundnut fodder. These nutritional quality parameters in soybean fodder hardly changed during storage. Cowpea and groundnut fodder showed a decrease in leaf-to-stem ratio (LSR), CP and OMD, and an increase in the content of cell wall components during storage, but their nutritional value remained better than that of soybean fodder. Storage in sacks resulted in less DM loss, in less reduction of LSR and in a smaller increase of the content of cell wall components than storage of bundles tied with rope. Our study shows that the DM loss, the decrease in LSR, and the increase in the content of cell wall components can be prevented partly by storing GLFs in sacks instead of tying bundles with rope, and to a minor extent by storing in rooms instead of in the open air. Aflatoxin was not detectable in the groundnut fodder samples. Our results highlight that attention to storage conditions can improve the feeding value of GLFs which are key for livestock nutrition during the dry season.</p

Second T = 3/2 state in 9^9B and the isobaric multiplet mass equation

Recent high-precision mass measurements and shell model calculations~[Phys. Rev. Lett. {\bf 108}, 212501 (2012)] have challenged a longstanding explanation for the requirement of a cubic isobaric multiplet mass equation for the lowest $A = 9$ isospin quartet. The conclusions relied upon the choice of the excitation energy for the second $T = 3/2$ state in $^9$B, which had two conflicting measurements prior to this work. We remeasured the energy of the state using the $^9{\rm Be}(^3{\rm He},t)$ reaction and significantly disagree with the most recent measurement. Our result supports the contention that continuum coupling in the most proton-rich member of the quartet is not the predominant reason for the large cubic term required for $A = 9$ nuclei

Prevalence of and Predictive Factors for Burnout Among French Urologists in Training

The burnout rate among young doctors currently seems to be increasing [1]. It is essential to be able to diagnose and prevent this condition to better take care of young caregivers. Burnout is defined as a “feeling of intense exhaustion, loss of control and inability to achieve concrete results at work” according to the World Health Organisation. The assessment questionnaire used most often is the Maslach Burnout Inventory (MBI), which covers (1) emotional exhaustion, (2) depersonalisation, and (3) personal accomplishment [2]

Transfer of surgical competences in the treatment of intersex disorders in Togo

Background: To evaluate the impact of scientific seminar on the sexual ambiguity on patients and paediatric surgeons in French-speaking African countries. Materials and Methods: This was a report of the proceeding of a teaching seminar on intersex management, which was held from December 4 th to 8 th , 2006, in the Paediatric Surgery Department of Tokoin Teaching Hospital and the Surgery Department of "Saint Jean de Dieu" Hospital of Afagnan, Togo. Results: There were 107 participants [five professors of paediatric surgery, 62 African paediatric surgeons (including 15 from African French- speaking countries), and 40 general surgeons]. The workshop involved a two-day theoretical teaching session (aimed at understanding, recognising, and treating the sexual ambiguities), and practical session; during these sessions different intersexes (one case of mixed gonadal dysgenesis, two of female pseudohermaphroditism, and two of male pseudohermaphroditism), were operated free of charge. Participants expressed satisfaction and confidence with regard to the management of intersex after the seminar. Conclusion: This scientific forum allowed possible exchange of competence among the paediatric surgeons with regard to efficient treatment of sexual ambiguities

Prevalence of bovine brucellosis and related risk behavior in the suburban area of Dakar, Senegal

The objective of this study was to evaluate the prevalence and the frequency of risk behaviors in the zoonotic transmission of bovine brucellosis in suburban Dakar. The individual serological status of 300 cattle distributed in thirty farms in this area was determined by the rose Bengal and complement fixation tests. The frequency of risk behaviors toward this zoonosis was determined using two epidemiological surveys that inventoried the known risk factors of brucellosis transmission between animals and humans. Taking into account the sensitivity and specificity of rose Bengal and complement fixation tests used in series, i.e. 85% and 98.75 %, respectively, the true prevalence was estimated to be 36.36%. At least one animal was infected in 96.6% of the herds. Positivity to the complement fixation test was significantly associated with age, breed, abortion and the presence of bursitis in cattle. The risk behaviors the most frequently observed in humans in this area were: assisting during calving and abortion, handling of aborted fetuses without gloves, and consuming unpasteurized raw or curd milk and fresh cheese. These results show that brucellosis is present in dairy cattle farms in suburban Dakar. Since the milk produced in these farms is used to supply the city of Dakar, measures must be developed to promote brucellosis prevention methods aimed at Dakar’s population

Transfer of surgical competences in the treatment of intersex disorders in Togo

Background: To evaluate the impact of scientific seminar on the sexual ambiguity on patients and paediatric surgeons in French-speaking African countries. Materials and Methods: This was a report of the proceeding of a teaching seminar on intersex management, which was held from December 4 th to 8 th , 2006, in the Paediatric Surgery Department of Tokoin Teaching Hospital and the Surgery Department of "Saint Jean de Dieu" Hospital of Afagnan, Togo. Results: There were 107 participants [five professors of paediatric surgery, 62 African paediatric surgeons (including 15 from African French- speaking countries), and 40 general surgeons]. The workshop involved a two-day theoretical teaching session (aimed at understanding, recognising, and treating the sexual ambiguities), and practical session; during these sessions different intersexes (one case of mixed gonadal dysgenesis, two of female pseudohermaphroditism, and two of male pseudohermaphroditism), were operated free of charge. Participants expressed satisfaction and confidence with regard to the management of intersex after the seminar. Conclusion: This scientific forum allowed possible exchange of competence among the paediatric surgeons with regard to efficient treatment of sexual ambiguities