Semen analysis： a new manual and its application to the understanding of semen and its pathology

This article reviews the latest edition of the World Health Organization＇s manual on seme instructional guide. The methodology used in the assessment of the usual variables in semen many of the less common, but very valuable, sperm function tests. Seminal fluid preparatio such as in vitro fertilization and intrauterine insemination are also outlined in the manual. useful techniques for the assessment of seminal fluid. It will be a very useful manual for an analyses of seminal fluid.

Assessment of biosafety and biorisk management practices among medical laboratory students in two institutions in Uganda

Medical laboratory workers handle clinical specimens,which are a threat of exposure to infectious agents.Notably,medical laboratory science students report for internships with only theoretical knowledge of biosafety and biorisk management practices,predisposing them to a higher risk of laboratory hazards.In this study,we assessed the influence of entry-level students'adherence to practices and attitudes towards biosafety and biorisk management during the Internship.An online survey tool was used to explore the practices and attitudes towards laboratory biosafety and risk management.Of the 96 students,60(62.5%)anonymous responses were received,and of these,60.3%were direct entrants,and 32.8%were diploma entrants.Most(91.7%)of the students attended hospital internships,with 60.2%in Biosafety Level(BSL)-2 laboratories and 70.2%rotating in all the core areas of laboratory medicine.The 8.3%who did not attend any internship were under the direct entry category.Exposure to biohazards was not significantly associated with laboratory safety level and student entry category(P>0.05).Recommended laboratory biosafety practices were not significantly associated with the safety level of the laboratory and student entry category(P>0.05).Poor attitudes towards certain laboratory biosafety practices were not significantly associated with the biosafety level of the training laboratory(P>0.05),whereas training(P=0.021)and clean-up procedures(P=0.048)were associated with laboratory safety levels,respectively.The direct entrants had no access to BSL-3 laboratories,and this category of students had a negative attitude towards internship attendance.Therefore,there is a need to create a multi-channel full range laboratory biosafety and biorisk management teaching reforms based on practical application,real case studies,and laboratory simulation to be incorporated into the curriculum to benefit the direct entrant.

An Accuracy Improvement for the Clinical Test Result by United ISO-GUM and QE

This research developed the technology which united ISO-GUM （International Organization of Standard-Guide to Express of Uncertainty in Measurement） and QE （Quality Engineer） strategically and employed both feature efficiently. Although to tow technology of purpose use is same, each has future. The purpose is scheduled to improve the accuracy as a result of the clinical examinations. The result of research was used for diagnosis by equivalent Quality Control （eqQC） of the same level when and where, that are needed for broader-based medical system of the time of IT-era. Since National Institute of Standard and Technology （NIST） is recommend use of complicated operation by ISO-GUM for uniting, realization required the newest high quality computer technology. The algorithm of the complexity system of operation is that Fast Fourier Transform （FFT）, Inverse Fast Fourier Transform （IFFT） and Multi-variance Analysis （MA） are needed in Fig. 4. The main new improving points are changed of ambiguous expression method of data, and the pursuit which the cause of worsens accuracy put into data. All data with an assurance reported the final result for patient or donor. Medical laboratory quality system service is offered essential in the laboratory to be correct result for health care by Good Laboratory Practices （GLP） useful ISO 15189. Quality Assurance （QA） is achieved though system reliability.

Experimental Teaching of Biology： A Professional Challenge. How Prepared Are the Teachers of High Schools of Heraklion, Greece？

In this research the education and training that had been received or wished to be acquired by the Science teachers in the experimental teaching of Biology in high schools, was investigated. It focused on the laboratory practice, didactic methods that can be used in more effective experimental teaching of Biology, pedagogic methods that can be implemented in laboratory team teaching, official and legal issues related to laboratory work and the organization of the seminars, which constituted the dependent variables of a quantitative analysis. A questionnaire consisting of closed type questions was answered by Science teachers of many specialties, who served in Secondary Education at Heraklion Crete prefecture. The asked teachers had not received adequate education in carrying out laboratory exercises of Biology neither during their university studies nor in in-service training. Most of them had taught the course theoretically but a few had carried out laboratory exercises of Biology. The need of training on issues of didactic practices and evaluation was firstly classified, with a significant percentage of methods that can be applied to provoke students＇ curiosity in scientific issues related to daily life and recognize the value of the Life Sciences by team collaboration and respect of others.

The Experience of Setting up a New Learning Environment Model in Management Education： Challenges and Frustrations

The aim of this paper is to describe and to reflect on the experience of the authors in setting up a new model of learning environment in management education in a University in Brazil, which was initially called Management Practice Laboratory （MPL）. The MPL environment was conceived as a physical and conceptual space where students could learn and practice the principles and techniques of working in organizations in its three levels operational, tactical, and strategic. The foundations of the project come from social constructivist perspective on learning, from experiential learning literature and from researches that call for a new epistemological ground in management learning. In this paper, the authors will stress some challenges and frustrations with the project since these could be helpful to those interested in similar initiatives. Due to limited space, only two challenges will be stressed： （1） the construction of legitimacy for the project; and （2） the persistent dissonance between theory and practice. The authors conclude that there is room for innovation in the way management is taught and learned in universities since one shows courage to overcome the challenges and frustrations one will certainly deal with