ABSTRACT
Construction services sector is one of the many areas of business are classified as highly vulnerable to accidents or exposure to occupational disease. Compliance of workers in the use of personal protective equipment (PPE) can reduce the risk of accidents or occupational diseases. This study aims to determine the relationship of knowledge, perceptions, attitudes, availability of PPE, comfort, and supervision of the use of PPE in construction workers of the AP Pettarani flyover toll road in Makassar City. This type of research is observational analytic with a cross sectional study approach. Data collection was conducted in March - April 2019 for 63 workers as samples taken using the proportionate stratified sampling technique. Data obtained using a questionnaire. Data were analyzed by univariate and bivariate using the chi square test on SPSS applications. The results showed that there was a relationship between knowledge p = 0,036 (p <0,05), perception p = 0,035 (p <0,05), attitude p = 0,010 (p <0,05), PPE availability p = 0,020 (p <0,05) with APD comfort while variable p = 1,000 (p> 0,05) and control p = 1,000 (p> 0,05) was not associated with the use of PPE. The conclusion of this research is that there is a relation between the knowledge, perceptions, attitudes, availibity of PPE with the use of PPE.

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The high rate of urbanization experienced in developing countries pose a great challenge to transport development in most cities. The study examined traffic congestion problems and their causes at road intersections in Bamenda, Cameroon. Secondary data was obtained from both published and unpublished materials, libraries and internet sources and primary data from field photographs, administration of questionnaires to a sampled population of 220 respondents. The data was analyzed by the use of quantitative and qualitative methods including SPSS and the output presented in the form of graphs, charts and tables. The analysis of data collected revealed that spatio-temporal variations exist in traffic flows and delays at specific intersections. Also poor town planning, poor driving habits, absence of traffic control mechanisms, lack of parking space, road side trading and hawking, were found to be the greatest causes of delays at the road intersections in the city. Based on this, the study therefore recommends that, trading activities and poorly parked vehicles and attitudes of road users be strictly prohibited especially at road intersections to reduce traffic congestion and delays within the city.

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Hausa is a name of language by which group of peoples who shared common beliefs and cultures are known in Nigeria. Their population resides in the northern part of Nigeria and southern part of Niger. They are about half of Nigerian population and predominantly Muslims. With this, we can say that Hausa is a language that unified a great number of people who have different values rather than a common term denoting a nation or race. It is a lingua-franca to many people in West African countries, inspite of their cultural diversities. Undoubtedly, Mobile Phone has greatly enhances the humanity in different ways. Its improved the way of communication, economic, social, and political, yet it has negetive impacts to our daily lives in one way or the other. This paper titled “The Effects of Mobile Phone on People’s Social Life in Hausa Society” is an attempt to highlight the inappropriate use of Mobile Phone by the people of Hausa society which brought about serious implications to thier daily affairs, which includes massive dissolution of marriage, rampant lies, frequent login to sex videos and photos, unnecessary chatting that consumes our time unnecessarily, establishing bad relationship between men and women, among others.

ABSTRACT
Актуальность данной проблемы заключается в том, что характеристика психологическая структура педагогический деятельности учителя средней школы применима и для деятельности преподавателя вуза, ибо это тоже профессиональная деятельности Ключевые словаЛичность, деятельность, особенность, процесс, способность, формироваться, нравственные, умственная, политическая, мировоззрения, AnnotationThe relevance of this problem lies in the fact that the characteristic psychological structure of the pedagogical activity of a secondary school teacher is also applicable to the activities of a university teacher, because this is a professional activity.

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This research refers to Max Weber's social theory of Protestant ethics which says that the teachings of the Calvinist Protestant Christianity raise the spirit of capitalism in Protestant Christians. In this connection, this study aims to provide an overview of the application of the Muktazilah understanding pattern to the entrepreneurial behavior of Muslim entrepreneurs in Watampone. Another aim is to describe the concepts and ideas in running a business by integrating the patterns of understanding of al Muktazilah. The research method used is quantitative with an approach following research disciplines. The scientific approach used is theological normative, juridical, philosophical, managerial, and sociological. Judging from the core problems studied, the main approach used is based on management science, individual behavior, and natural or theological science, accompanied by a multidisciplinary approach including sociological, psychological, philosophical and normative approaches. The results of the study found that al Muktazilah's understanding patterns had a direct positive significant effect on entrepreneurial behavior.

ABSTRACT
Tunanin wannan bincike biyar diddigin bazuwar ƙwarya a farfajiyar adabin Hausa da al’adun Hausawa. Kayan aikin haɗa binciken sun ƙaranta ƙwarai domin rashin samun aiki takamamme da aka gina kan ƙwarya a tunanin adabi da al’adar Bahaushe. Duk da haka binciken ya yi garkuwa da wasu ayyuka da aka yi na kimiyya ‘kada a mutu ba a shura ba.’ Ƙwaryar binciken gaba ɗaya ta dogara a kan adabin bakan Bahaushe a wuraren da ƙwaryar ta yi naso a ciki. Bayan fayyace ma’anar ƙwarya, an ɗan harari tarihin samuwarta da dalilan yanke cibinta a ƙasar Hausa. Aka kalle ta a adabin baka da al’adun Bahaushe tare da yadda ta kasance wani madubi na faɗaɗa tunanin Bahaushe. Sakamakon binciken ya tabbatar da, ƙwarya da dangoginta duk Hausawa ne, babu kutsen wani harshe ko wata al’ada; ga alama dai, ƙasar Hausa tsiron ƙwarya ya fara bayyana. Wannan tunanin ya sa aka ɗora binciken a kan Bahaushen ra’i mai taken: Ba banza ba ƙuda a warki. Babu al’ummar da ke amfani da ƙwarya da adabinta ya yi taho-mu-gama sosai da ƙwarya kamar Hausawa. Wace al’ummar ke Feƙe da Gyartai da Zunguru da Shantu da Duman Girke a cikin duniyar baƙar fata in ba Bahaushe ba? Samun tabbacin tsiron duma daga Afirka ya fito, shi ya ba ni damar gina wannan tunani.

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This paper addresses the effects of seasonal and annual rainfall variability on agricultural production that has had great influence on sugarcane biomass yields in Mumias Sub County in Kakamega County of Kenya. Seasonal and annual rainfall variability has adversely affected agricultural production globally. Mumias Sub County experienced rainfall variation between 1982 and 2012. The objective of this paper was to establish the effects of variations in total seasonal rainfall and total annual rainfall amounts on sugarcane biomass yields. A descriptive longitudinal research design was adopted. Document analysis was used to obtain data on rainfall amounts from Mumias weather station and sugarcane biomass yields from Mumias Sugar Company records. Quantitative data on seasonal and annual rainfall variability and sugarcane yield were analyzed using simple linear regression. The results show 55% (r²=0.55) and 40% (r²=0.4) of variation of sugar cane biomass yields can be explained by long seasonal rainfall (March, April, May) and short seasonal rainfall (October, November, December) respectively. Similarly, 61 % (r²=0.61) of variation of sugarcane biomass yield can be explained by total annual rainfall amounts. The study demonstrated that long seasonal rainfall and total annual rainfall amounts are dominant climatic factors accounting for variation of sugar cane biomass yields in Mumias. Recommendations made to farmers are they align activities of sugarcane production with temporal rainfall variability by observing planting dates, apply fertilizers when heavy rains sub size and apply mitigating measures such as irrigation to supplement water supply to sugarcane crops during dry seasons and grow more of drought resistant varieties.

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The aim of this paper is to inspect how innovation and sustainability are integrated into the wider context of the supply chains. To this end, a systematic literature review was carried out with a particular focus on papers published in recent years. The analysis shows an upward trend of literature in numerical terms and a wider spread of sustainable innovations. These areas include analyses of specific industrial sectors which have been less covered in the published literature; research activities in the less developed countries; more attention on the social dimension of sustainability; a more general contribution from some nations that turned out to be less productive or even inactive on the sustainable supply chain innovation topic. Finally, a framework is developed which could constitute the basis for further developments and research on this issue.

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Today the terms sustainable development and sustainable innovation are often used. But what is meant by these terms, other than that they in some ways are connected to the terms “green” and “ecological” seen in a long term perspective? How, in turn, are sustainable innovations developed? Studying the literature on the topic leads to the conclusion that there is no precise or established definition of sustainable innovation, sustainability and sustainable development.

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