Antifungal activities of the essential oil extracted from the tea of savanna (Lippia multiflora) in Côte d’Ivoire

The objective of this study was to evaluate the antifungal potency of the essential oil of tea of savanna (Lippia multiflora) on three fungal strains. The essential oil is extracted of Lippia multiflora by steam distillation and the antifungal activity in vitro was investigated on Apergillus flavus,  Asperguillus Niger and Fusarium sp species. This activity was realized by incorporation of the plant extract in Sabouraud medium prepared by a double dilution. The study revealed a sensitivity of these three species to the essential oil extracted from Lippia multiflora. It has been observed, in a descending order of sensitivity, a minimum fungicidal concentration (MFC) of 2.08 ± 0.58 µl / ml with Aspergillus flavus; 4.16 ± 1.17 µl / ml with Aspergillus Niger and 8.33 ± 2.35 µl / ml with Fusarium sp. The antifungal potency of the essential oil extracted from Lippia multiflora, allows  considering its use as a novel approach in the field of integrated management of cereal stocks in post-harvest.Keywords: Essential oil, Lippia multiflora, Antifungal, Aspergillus, Fusarium

A model for predicting court decisions on child custody

Awarding joint or sole custody is of crucial importance for the lives of both the child and the parents. This paper first models the factors explaining a court''s decision to grant child custody and later tests the predictive capacity of the proposed model. We conducted an empirical study using data from 1, 884 court rulings, identifying and labeling factual elements, legal principles, and other relevant information. We developed a neural network model that includes eight factual findings, such as the relationship between the parents and their economic resources, the child''s opinion, and the psychological report on the type of custody. We performed a temporal validation using cases later in time than those in the training sample for prediction. Our system predicted the court''s decisions with an accuracy exceeding 85%. We obtained easy-to-apply decision rules with the decision tree technique. The paper contributes by identifying the factors that best predict joint custody, which is useful for parents, lawyers, and prosecutors. Parents would do well to know these findings before venturing into a courtroom

A multivariate study of Internet use and the Digital Divide

Method: The article is based on survey data (N = 2,304) collected in Spain, which are analyzed using multiple regression, principal component analysis, and cluster analysis. Results: Two dimensions are identified: the first is the comprehensive use of Internet and the second is the nature of this use, differentiating between a professional use and a recreational and social use of Internet. The article verifies that factors explaining the digital divide are age, education level, and income. Conclusions: The article identifies digitally excluded segments, and the efforts and actions for digital training to eradicate the digital divide should be directed at these groups. The most serious problem is encountered in homeworkers who are mainly woman. NEETs (not in education, employment, or training) are frequent users of Internet, but they only use it for entertainment and to certain extent they are digitally excluded

Difficultés de la surveillance épidémiologique de la rougeole en Afrique : exemple de la Côte d'Ivoire

En zone tropicale, les cas de rougeole sont souvent sous-déclarés mais les auteurs exposent deux épidémies qui ont été considérées au début comme des manifestations de rougeole. La première épidémie s'est manifestée comme une épidémie de viroses à Chikungunya avec éruptions, hyperthermie et algies importantes, elle était due à un arbovirus Igbo-Ora. Dans l'autre cas il s'agissait d'enfants atteints d'éruptions avec hyperthermie et adénopathies évoquant la rubéole. Les auteurs évoquent la possibilité de diagnostic par excès dans le cadre de la surveillance de cette maladie-cible du PEV (Programme Elargi de Vaccination), hypothèse confirmée par la répartition des cas déclarés au niveau national avec une fréquence élevée des cas en contre-saison et chez certains adultes. (Résumé d'auteur

Valeur nutritionnelle des légumes feuilles consommés en Côte d’Ivoire

La composition nutritionnelle de cinq légumes feuilles (Amaranthus hybridus, Celosia argentea, Corchorus olitorius, Cleome gynandra, solanum nigrum) collectés sur un site maraîcher (Port-Bouet) et deux marchés (Abobo-gare et Gouro) a été déterminée. Les résultats révèlent que les teneurs en nutriment des légumes feuilles sont plus élevées au niveau des marchés que sur le site maraîcher. Ainsi les feuilles sont riches en éléments minéraux avec des valeurs en potassium comprises entre 3034 et 22403 mg / 100 g de MS. La teneur en calcium varie de 1546 à 5663 mg / 100 g de MS, celle du phosphore varie de 1369 à 2410 mg / 100 g de MS. Au niveau de la teneur en magnésium, elle est comprise entre 394 et 1947 mg / 100 g de MS. La teneur en fer varie de 09 à 56 mg / 100 g de MS. Les teneurs en protéines sont de plus de 25%. Les légumes feuilles sont de bonnes sources de glucide (sucres totaux et réducteurs) avec des teneurs comprises entre 64 et 136 mg / 100 g de MS pour les sucres réducteurs et 443 à 1381 mg / 100 g de MS pour les sucres totaux. Cette étude montre que les légumes feuilles peuvent concourir au bien-être de l’organisme par leur apport en protéines et minéraux.Mots clés: Légumes-feuilles; valeur nutritionnelle; nutriments, post-récolte, Côte d’Ivoir

Attitudes toward money and control strategies of financial behavior: a comparison between overindebted and non-overindebted consumers

This paper addresses whether overindebted and non-overindebted consumers differ in their attitude toward money (specifically, the degree to which consumers care about money and feel difficulties keeping track of their money) and how this attitude impacts three different financial behavior categories: record keeping (e.g., recording spending in writing), adjusting balance (e.g., trying to find ways to decrease one’s expenses to match income), and monitoring balance (e.g., monitoring one’s spending to see if it is in line with what is expected). Overindebted consumers were recruited via an NGO for consumer defense and were categorized (whenever possible) into two subgroups: consumers who became overindebted due to internal causes (e.g., bad financial management) and consumers who became overindebted due to external causes (e.g., unemployment). Non-overindebted consumers were a convenience sample. Non-overindebted consumers showed more positive attitudes toward money than both groups of overindebted consumers and overindebted due to external causes showed more positive attitudes than overindebted consumers due to internal causes. All groups share similar financial management behaviors except for monitoring balance, which was more frequent among non-overindebted consumers. Furthermore, a regression analysis indicates that money attitudes helped explain financial behavior differences between consumers above and beyond their indebtedness status. Consumers’ attitude predicted financial behaviors, even when controlling for relevant socioeconomic variables (education, income, age, and gender). Further analyses comparing money attitudes and financial behavior for the three subgroups (non-overindebted, overindebted due to internal causes, and overindebted due to external causes) showed no differences.info:eu-repo/semantics/publishedVersio

Perceived causes and attitudes regarding overindebtedness and their effects on public agreement with government financial aid

In order to better understand how the problem of overindebtedness is perceived from a laypeople standpoint, Study 1 inquired both overindebted and non-overindebted consumers on the perceived causes of and attitudes toward the overindebted. Situational and dispositional factors were perceived to have similar impact as causes of overindebtedness, but non-overindebted consumers showed stronger agreement with those causes than overindebted consumers. Regarding attitudes, non-overindebted consumers tended to blame overindebted people for their situation rather than perceiving them as victims, whereas overindebted consumers showed the opposite pattern. Study 2 used a sample of (non-overindebted) consumers to assess the impact of perceived causes of overindebtedness, attitudes toward the overindebted, and political orientation on public support of government policies for aiding overindebted people. We discuss the contributions of the present findings to design public policies aimed at aiding overindebted households that are more aligned with the beliefs and attitudes of the general public.info:eu-repo/semantics/publishedVersio

Effects of cattle and poultry manures on organic matter content and adsorption complex of a sandy soil under cassava cultivation (Manihot esculenta, Crantz)

This study examined the A and B horizons of deep, developed and moderately unsaturated sandy ferrallitic soils amended with cattle and poultry manures under cassava (Manihot esculenta Crantz) cultivation. Therefore, a plot experiment was carried out by using a randomized complete blocks design in 4 replications and fields treatments which included unfertilized (control) and one dose (10 t/ha) of both manures. The study of the different fractions of animal manures showed that the poultry had the greatest content of C (organic carbon), N (nitrogen), P (phosphorus), K (potassium), Ca (calcium) and C:N ratio (p < 0.01). However, the value of Mg (magnesium) in the studied manures was not significantly different (p < 0.01). The manure treatment significantly increased the soil organic matter contents from 0.46 to 2.8 and 1.1% respectively with poultry and cattle manures (p < 0.01). Organic fertilizer significantly increased the cation exchange capacity from 1.7 to 12.75 and 3.8 me:100 g and the bases saturation content from 47 to 80 and to 76% respectively with the poultry and cattle manures (p < 0.01). The organic fertilizer showed significant effect on earthworms populations Hyperiodrilus africanus (Oligochaeta, Eudrilidae) in the soil, with 128 and 85% respectively about the poultry and cattle manures compared to the control (p < 0.01).Key words: Cattle manure, poultry manure, cassava, organic matter, cation exchange capacity, basessaturation content