In this review study, we summarized the key concepts in gerontology, reviewed the philosophy and methodology of phenomenology, presented both descriptive and interpretive phenomenological methods, and highlighted the areas which can be explored in ageing by phenomenology. We also presented some examples for studying the lived experiences of older adults using phenomenological methods. Results: People experience noticeable changes in their body, emotions and social relations as they grow old. The biopsychosocial aspects of ageing are discussed in gerontology as a growing (...) interdisciplinary science. Phenomenology allows the researchers to obtain a deep understanding of older adults ׳ lived experiences and it can connect the investigators of this discipline to the inner world of ageing adults. Conclusion: Based on the findings, it can be concluded that ageing is an important experience in life, and phenomenological reflection on the lived experiences of older adults can play a crucial role in increasing our knowledge about ageing. (shrink)

Using speech act theory from the Philosophy of Language, this paper attempts to develop an ethical framework for the phenomenon of speech processing. We use the concepts of the illocutionary force and the illocutionary content of a speech act to explain the ethics of speech processing. By emphasizing the different stages involved in speech processing, we explore the distinct ethical issues that arise in relation to each stage. Input, processing, and output are the different ethically relevant stages under which a (...) spoken item or a speech navigates within the range of speech-processing modules. Employing the illocutionary force-content distinction, we specify and characterize the input-related ethical issues, the output-related ethical issues, and the processing-related ethical issues involved in speech processing. Together with illocutionary force-content distinction, we employ the data-information distinction to characterize the stage-wise ethical issues in the phenomenon of speech processing as the ethics of collecting (speech) data, the ethics of contextualizing (speech) data/information, and the ethics of releasing the con-textualized information (processed speech). Immediate ethical issues that arise from the range of speech processing modules are distinguished from distant ethical issues. We also indicate the nature of ethical issues that arise from Speaker Independent speech technologies. (shrink)

Pesticides are the biological pollutants, which are being used by the man to kill the pests for increasing the yield of many crops and insect vectors to control the spread of disease. The tremendous use of pesticides has caused severe health hazards to organisms including human beings due to climate change. Excessive use of pesticides may lead to the destruction of biodiversity. Many birds, aquatic organisms and animals are under the threat of harmful pesticides for their survival. The pesticides effects (...) can be lessen by organizing awareness program among the farmers, special training to them regarding consequences of pesticides, their screening and monitoring methods. (shrink)