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Jul 15, 2022Open    Access

Piezoelectric Model of Water Drop Low Voltage Harvester

Azrul Mahfurdz, Saifuddin Semail, Sunardi Sasmowiyono
This research proposes the low voltage measurement from a piezoelectric transducer. The vibration source is acquired from water drop impact for different distances. A strip chart was used to record voltage signal from piezoelectric at a 100-Hz sampling rate. The voltage for each sample was saved in excel format and analysed in MATLAB software. The voltage generated has been compared with and analysed for three types of piezoelectric transducers from polyvinylidene fluoride type (PVDF). Based on ...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108803


Jul 15, 2022Open    Access

Living Together, Biculturalism and Appointments in the Cameroonian Public Service: The Case of the University of Yaoundé II

Moluh Yacouba
Two culturally different colonial territories came together in 1961 to form Cameroon, making it a bicultural country. Since then, the issue is being challenged mainly in its theoretical aspects. This article provides empirical and supportive evidence of the challenge of living together in a bicultural society. There is no doubt that such materials are important in strengthening our understanding of the ongoing socio-political crisis in the Anglophone regions of Cameroon. Proceeding from the soci...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108126


Jul 14, 2022Open    Access

Climate Change and Carbon Sequestration among Smallholder Farmers in Uganda: An Introduction and Review of Literature

Hellen Abbo Owasa
In Uganda, sorghum constitutes the second most widely grown cereal according to the latest statistics from the country’s statistics body, the Uganda Bureau of Statistics. This notwithstanding, there has been, in the context of Uganda, very little research and published literature on its potential to sequester carbon. There is no sufficient data on the exact levels of carbon sequestered by this sorghum/legume intercropping system, which is widespread as a technology within Uganda’s smallholder so...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108889


Jul 14, 2022Open    Access

Antibiotic Resistance and Phynotypic Detection of AmpC Beta-Lactamase Producing Escherichia coli from Urine of Students Attending Fulafia Clinic

Usman S. Okposhi, Kabiru A. Shuaibu, Chuku Aleruchi, Fatima A. Yusuf, Naja’atu S. Hadi
Escherichia coli also known as E. coli are gram-negative facultative anaerobic, rod-shaped, Coliform bacteria, commonly found in the lower intestine of warm-blooded organisms. This study was designed to determine the antibiotic susceptibility and the phenotypic detection of AmpC beta-lactamase producing Escherichia coli from the urine of students attending FuLafia Clinic, Nasarawa State, Nigeria. A total of 22 urine samples were collected from the students. Eleven (50%) E...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108550


Jul 12, 2022Open    Access

Heterogeneity in the Elastic Half-Space (Deformations at Preparation of the Tectonic Earthquake)

Igor P. Dobrovolsky
With the help of Mindlin’s tensor, the problem of heterogeneity in an elastic half-space comes down to the solution system of integrable equations. Different versions of the solution of such systems are considered. The main attention is paid to the solution of integrable equations with small parameters.
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108714


Jul 11, 2022Open    Access

Research on Fitness Value of Plum Blossom Boxing Basic Skill

Yanmin Yin, Qiong Liu
Wushu is the essence of Chinese culture, the intangible cultural heritage of China, and the main sports to keep healthy. It has a long history, extensive, far-reaching and rich significance and high social value. Plum blossom boxing is a part of Chinese martial arts. It is the most direct and simple action, a competitive sport that knocks down the enemy and opponents quickly. With the continuous improvement of the economic level and the implementation of the national fitness plan, the developmen...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108981


Jul 11, 2022Open    Access

The Prospect of Combining Sports and Tourism Development in Dali Area

Qiong Liu, Yanmin Yin, Lu Zhang
The tourism industry in Dali area is relatively mature and the infrastructure is relatively perfect. The development of sports and tourism projects can provide new consumption hot spots and items for the development of Dali area. Moreover, it analyzes the consumption demand, policy support, advantages and disadvantages analysis and the sustainable development of social resources. Based on the analysis of the internal relationship between the development of tourism industry and the integration of...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108973


Jul 07, 2022Open    Access

Evaluating Complementarity in Sociological Worldviews and in Sociological Methods of Data Collection

Bennie Berkeley
This paper underscores the importance of complementarity in sociology from mainly ontological and methodological perspectives. Its arguments are based on the premise that complementarity is evidenced by classical and contemporary sociologists’ attempts to deepen their understanding of social reality by incorporating macro and micro worldviews. The belief in complementarity is grounded in pragmatic philosophy, the belief that researcher should do what is best to attain the best picture of social ...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108966


Jul 07, 2022Open    Access

Discussion on Some Problems of “Escape Phenomenon” in PE Class in Primary and Middle Schools

Chenxu Li
Since the new era, the party and the state have issued a number of documents on strengthening school physical education, and the improvement and development of students’ physical health has risen to the national development level. Physical education in primary and secondary schools is an important part of school physical education, and its importance is self-evident. However, physical education in primary and secondary schools is faced with many practical problems, such as: what to test, what to...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108943


Jul 07, 2022Open    Access

A Review of Western Ancient Greek Musical Psychology

Linxia Zhu, Shangfeng He
Ancient Greek music psychology thought is the root of western music psychology on their end, and has a deep and wide impact on the later music development. This paper divides the development stages of ancient Greek aesthetics into ancient times, classical times and Hellenistic times. The research object is the most representative musical psychological thoughts emerging in various historical periods of ancient Greece. This paper selects the research perspective of music aesthetics, through the co...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108810

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