scholarly journals The effects of microwave radiation generated by mobile phones on the tear film

2021 ◽  
Vol 29 (3) ◽  
pp. 277-286
Author(s):  
Aurora Gajta ◽  
Alexandra Maria Jurca ◽  
Adriana Stănilă ◽  
Dan Stănilă
Keyword(s):  
Mobile Phones ◽  
Chronic Treatment ◽  
Tear Film ◽  
Ocular Tissue ◽  
Ophthalmic Surgery ◽  
Film Instability ◽  
History Of ◽  
Harmful Effects ◽  
Tear Ferning Test ◽  
Over Time

Abstract Electromagnetic radiation (ER) emitted by mobile phones and other modern devices has potentially harmful effects on ocular tissue. Their effects on the eye surface and tear film are little known so far. The aim of this paper was to investigate the effects of ER emitted by the phone mobile on the tear film. For this study, we selected a total of 50 subjects, young, healthy, without chronic treatment, who are not contact lens wearers and who have no history of ophthalmic surgery. Schirmer I test, tear pH and tear ferning test (TFT) were performed on all subjects before (“-pre”) being exposed to ER emitted by the mobile phone and after (“-post”) exposure for 5 minutes, the pH and TFT of the tears were performed. Following the analysis of the obtained results, we found that there are significant changes in tear quality and increased tear pH, which over time can lead to tear film instability, damage to the eye surface and the appearance of dry eye syndrome.

Could the Adoption of Organizational Ambidexterity Have Changed the History of Nokia?

2019 ◽  
Vol 8 (2) ◽  
pp. 167-181 ◽  
Author(s):  
M. M. Sulphey
Keyword(s):  
Mobile Phone ◽  
Mobile Phones ◽  
Organizational Ambidexterity ◽  
Compelling Evidence ◽  
History Of ◽  
Market Leader ◽  
Exploitation And Exploration ◽  
Over Time

Nokia, more than a century-old company, rose to stardom as the market leader for mobile phones in the 1990s and continued to be so until the early 2000s. Thereafter, the decline of Nokia started. The firm had to sell many of its assets and its mobile phone division to Microsoft. It later became a truncated company and ultimately faded into oblivion. Management and academic experts have analysed the reason for the failure of Nokia from various dimensions. The present work analyses Nokia’s failure from the viewpoint of organizational ambidexterity (OA). OA is defined as the ‘ability to simultaneously explore and exploit, enabling a firm to succeed at adaption over time rather than pursuing limited activities’. This can be considered as the first attempt to analyse the failure of Nokia through the lens of ambidexterity. It is concluded with compelling evidence that the story of Nokia would have been different had it followed exploitation and exploration simultaneously.

The Path of Standard Albanian Language Formation

2018 ◽  
Vol 5 (2) ◽  
pp. 106-115
Author(s):  
Sindorela Doli Kryeziu
Keyword(s):  
Single Unit ◽  
Cultural Factors ◽  
Language History ◽  
Whole Process ◽  
History Of ◽  
Social And Cultural Factors ◽  
Cultural Body ◽  
Over Time ◽  
Language Literature

Abstract In our paper we will talk about the whole process of standardization of the Albanian language, where it has gone through a long historical route, for almost a century.When talking about standard Albanian language history and according to Albanian language literature, it is often thought that the Albanian language was standardized in the Albanian Language Orthography Congress, held in Tirana in 1972, or after the publication of the Orthographic Rules (which was a project at that time) of 1967 and the decisions of the Linguistic Conference, a conference of great importance that took place in Pristina, in 1968. All of these have influenced chronologically during a very difficult historical journey, until the standardization of the Albanian language.Considering a slightly wider and more complex view than what is often presented in Albanian language literature, we will try to describe the path (history) of the standard Albanian formation under the influence of many historical, political, social and cultural factors that are known in the history of the Albanian people. These factors have contributed to the formation of a common state, which would have, over time, a common standard language.It is fair to think that "all activity in the development of writing and the Albanian language, in the field of standardization and linguistic planning, should be seen as a single unit of Albanian culture, of course with frequent manifestations of specific polycentric organization, either because of divisions within the cultural body itself, or because of the external imposition"(Rexhep Ismajli," In Language and for Language ", Dukagjini, Peja, 1998, pp. 15-18.)

Evaluating the readiness of mobile technology in Saudi Arabia: An Integrative Perspective with respect to e-health (Preprint)

2020 ◽  
Author(s):  
Fahad Alanezi
Keyword(s):  
Saudi Arabia ◽  
Health System ◽  
Mobile Phones ◽  
Personal Data ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Health Apps ◽  
History Of ◽  
Vision 2030 ◽  
Awareness Programs

UNSTRUCTURED E-health system is emerging and providing health services and solutions through different electronic gadgets. Saudi Arabia has launched a program called Saudi Arabia vision 2030, in which providing state-of-the-art health facilities to their citizen is of topmost priority. After all the efforts, the residents of Saudi Arabia are still reluctant for the adaptation of e-health system. The current study was conducted to evaluate the obstacle in adoption of the e-health system through the mobile phones. The current study was cross-sectional survey and was conducted by developing a self-administered structured questionnaire asking the utilization of mobile phone in state of health emergency prior to ask any medical history. Majority of the participants was married and doing jobs in different firms and have their personal mobile phones (p = 0.100, > 0.05) which indicates easily access to the e-health apps. The majority of the participants suffers from either obesity or high blood pressure (p = 0.018, < 0.05) regardless of either history of mental disorder or other family history of mental diseases. The pattern of diseases with mental disorders correlate well with adoption of e-health in government policies. The obstacles in adopting e-health includes fear of the loss of personal data and information (p = 0.0401, < 0.05). Moreover, they did not trust on online medications as the doctor cannot prescribe medicines without seeing physical health of the patient. The current study concluded that by making improvement in policies and proper commercializing the e-health apps together with awareness programs can boast the adoption of e-health in Saudi Arabia.

Transocean and the History of Tax Inversions

2018 ◽  
Vol 34 (1) ◽  
pp. 1-12
Author(s):  
Susan M. Albring ◽  
Randal J. Elder ◽  
Mitchell A. Franklin
Keyword(s):  
Multinational Corporations ◽  
Economic Impacts ◽  
Income Taxes ◽  
Tax Rates ◽  
Corporate Tax ◽  
Corporate Income Taxes ◽  
History Of ◽  
Jobs Act ◽  
The U.S ◽  
Over Time

ABSTRACT The first tax inversion in 1983 was followed by small waves of subsequent inversion activity, including two inversions completed by Transocean. Significant media and political attention focused on transactions made by U.S. multinational corporations that were primarily designed to reduce U.S. corporate income taxes. As a result, the U.S. government took several actions to limit inversion activity. The Tax Cuts and Jobs Act of 2017 (TCJA) significantly lowered U.S. corporate tax rates and one expected impact of TCJA is a reduction of inversion activity. Students use the Transocean inversions to understand the reasons why companies complete a tax inversion and how the U.S. tax code affects inversion activity. Students also learn about the structure of inversion transactions and how they have changed over time as the U.S. government attempted to limit them. Students also assess the tax and economic impacts of inversion transactions to evaluate tax policy.

Historical Representations and Recent Changes

2018 ◽  
Author(s):  
Jürgen Schaflechner
Keyword(s):  
Comparative Analysis ◽  
South Asia ◽  
Oral Histories ◽  
Detailed History ◽  
Modern Times ◽  
History Of ◽  
Historical Representations ◽  
The Rich ◽  
Many Sources ◽  
Over Time

Chapter 3 introduces the tradition of ritual journeys and sacred geographies in South Asia, then hones in on a detailed history of the grueling and elaborate pilgrimage attached to the shrine of Hinglaj. Before the construction of the Makran Coastal Highway the journey to the Goddess’s remote abode in the desert of Balochistan frequently presented a lethally dangerous undertaking for her devotees, the hardships of which have been described by many sources in Bengali, Gujarati, Hindi, Sindhi, and Urdu. This chapter draws heavily from original sources, including travelogues and novels, which are supplanted with local oral histories in order to weave a historical tapestry that displays the rich array of practices and beliefs surrounding the pilgrimage and how they have changed over time. The comparative analysis demonstrates how certain motifs, such as austerity (Skt. tapasyā), remain important themes within the whole Hinglaj genre even in modern times while others have been lost in the contemporary era.

Introduction

2018 ◽  
Author(s):  
Marko Geslani
Keyword(s):  
Comparative Study ◽  
Royal Power ◽  
History Of ◽  
Historical Developments ◽  
The Comparative Study ◽  
The Relationship ◽  
Over Time ◽  
Indian Religion

The introduction reviews the historiographic problem of the relation between fire sacrifice (yajña) and image worship (pūjā), which have traditionally been seen as opposing ritual structures serving to undergird the distinction of “Vedic” and “Hindu.” Against such an icono- and theocentric approach, it proposes a history of the priesthood in relation to royal power, centering on the relationship between the royal chaplain (purohita) and astrologer (sāṃvatsara) as a crucial, unexplored development in early Indian religion. In order to capture these historical developments, it outlines a method for the comparative study of ritual forms over time.

The Growth of Historical Method in Tang China

2018 ◽  
Author(s):  
Charles Hartman ◽  
Anthony DeBlasi
Keyword(s):  
Eleventh Century ◽  
Seventh Century ◽  
Daily Production ◽  
Successor State ◽  
Historical Method ◽  
Official History ◽  
History Of ◽  
Over Time

This chapter discusses how the full emergence of the centralized, aristocratic state in the seventh century brought about an official historiography that was part of the bureaucracy of that state. Beginning in the Tang, each dynastic court maintained an office of historiography. Over time, a regularized process evolved that, in theory and often in reality, turned the daily production of court bureaucratic documents into an official history of the dynasty. Although this process was ongoing throughout the dynasty, the final, standard ‘dynastic history’ was usually completed after the dynasty's demise by its successor state. Indeed, the very concept of a series of dynastic histories that, taken together, would present an official history of successive, legitimate Chinese states, dates from the eleventh century.

scholarly journals TIME THROUGH TIME: ITS EVOLUTION THROUGH WESTERN PHILOSOPHY IN SEVEN IDEAS

Think ◽  
2021 ◽  
Vol 20 (58) ◽  
pp. 23-38
Author(s):  
Emily Thomas
Keyword(s):  
Western Philosophy ◽  
The World ◽  
History Of ◽  
Over Time

ABSTRACTWhat is time? Just like everything else in the world, our understanding of time has changed continually over time. This article tracks this question through the history of Western philosophy and looks at major answers from the likes of Aristotle, Kant, and McTaggart.

Anterior approach levator plication for congenital ptosis, absorpable versus non absorpable sutures

2021 ◽  
pp. 112067212110053
Author(s):  
Moustafa Salamah ◽  
Ashraf Mahrous Eid ◽  
Hani Albialy ◽  
Sherif Sharaf EL Deen
Keyword(s):  
Randomized Study ◽  
Early Postoperative Period ◽  
Polyglactin 910 ◽  
Exclusion Criteria ◽  
Congenital Ptosis ◽  
History Of ◽  
Group A ◽  
Group B ◽  
Over Time

Purpose: To compare the efficacy of two different suture types in levator plication for correction of congenital ptosis. Subjects and methods: Prospective comparative interventional randomized study involving 42 eyes of 42 patients aged more than 6 years with congenital ptosis and good levator action. The exclusion criteria were as follows: bilateral ptosis, history of previous surgery, fair or poor levator action, and associated other ocular diseases. Patients were randomized into group A, in which double-armed 5/0 polyester Ethibond were used, and group B, in which double-armed 5/0 Coated Vicryl® (polyglactin 910) suture material we used. Outcomes including eyelid height and stability of eyelid height over time were compared with follow-up data. The MRD was 4.05 ± 0.36 mm and 3.95 ± 0.34 after 1 week for both groups A and B, respectively. At the end of study follow up period (24 weeks), the MRD was 3.60 ± 0.42 mm in group A, and 2.52 ± 0.85 mm in group B. Conclusion: No difference in eyelid height between two groups in early postoperative period, but the postoperative eyelid height was more stable over time in the 5/0 polyester Ethibond group (group A) than in the 5/0 Coated Vicryl® (polyglactin 910) group (group B).

The Internet according to kids

2002 ◽  
Vol 3 (2) ◽  
pp. 45-52
Author(s):  
Jorian Clarke
Keyword(s):  
Parental Involvement ◽  
Mobile Phones ◽  
Online Shopping ◽  
Online Banking ◽  
Internet Usage ◽  
The Internet ◽  
The Future ◽  
Child Friendly ◽  
Over Time

Describes a six‐year study of children’s Internet usage which shows how preferences and habits have changed over time; this was conducted by SpectraCom Inc and Circle 1 network. Explains the research methodology and the objectives, which were to identify trends in the amount of time spent by children online now and in future, their opinions about the future role of the Internet in society and the future of e‐commerce, and parents’ roles in children’s online activities. Concludes that there is need for a more child‐friendly content in Internet sites and for more parental involvement, that children will be influential in the market for alternative devices like mobile phones, that online shopping is likely to flourish, and that children have a growing interest in online banking.

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