scholarly journals Not your Grandfather's Ham Radio

2015 ◽  
Vol 3 (4) ◽  
pp. 155-165
Author(s):  
Phil Wait
Keyword(s):  
Good Chance ◽  
Phone Call ◽  
Amateur Radio ◽  
The World ◽  
Wire Antennas ◽  
Available Technology ◽  
Set Up

Scratch any older electronics or telecommunications professional and there’s a good chance you’ll find an Amateur Radio operator. Amateur Radio operators of our fathers or grandfathers era typically set-up transmitting stations in sheds down the backyard with wire antennas strung between the trees. Talking to people around the world on HF amateur bands was cool then, as even a phone call interstate was tricky; you needed to book a time with the telephone trunk operator, and it cost a small fortune. The more adventurous amateurs experimented with frequencies above 30MHz, and many pushed the limits of the available technology. In 1947, an Australian amateur (VK5KL) made a two-way contact on 50MHz with an amateur in Hawaii (W7ACS/KH6), a path of 9000 km. That was esoteric stuff - how times have changed!

scholarly journals Not your Grandfather's Ham Radio

2015 ◽  
Vol 3 (4) ◽  
pp. 155
Author(s):  
Phil Wait
Keyword(s):  
Good Chance ◽  
Phone Call ◽  
Amateur Radio ◽  
The World ◽  
Wire Antennas ◽  
Available Technology ◽  
Set Up

Scratch any older electronics or telecommunications professional and there’s a good chance you’ll find an Amateur Radio operator. Amateur Radio operators of our fathers or grandfathers era typically set-up transmitting stations in sheds down the backyard with wire antennas strung between the trees. Talking to people around the world on HF amateur bands was cool then, as even a phone call interstate was tricky; you needed to book a time with the telephone trunk operator, and it cost a small fortune. The more adventurous amateurs experimented with frequencies above 30MHz, and many pushed the limits of the available technology. In 1947, an Australian amateur (VK5KL) made a two-way contact on 50MHz with an amateur in Hawaii (W7ACS/KH6), a path of 9000 km. That was esoteric stuff - how times have changed!

The World Underfoot

2018 ◽  
Author(s):  
Hallie M. Franks
Keyword(s):  
The Political ◽  
Classical Period ◽  
Social Fabric ◽  
Physiological Reaction ◽  
The Social ◽  
The World ◽  
Foreign Land ◽  
Social Gathering ◽  
Set Up ◽  
The Ideal

In the Greek Classical period, the symposium—the social gathering at which male citizens gathered to drink wine and engage in conversation—was held in a room called the andron. From couches set up around the perimeter of the andron, symposiasts looked inward to the room’s center, which often was decorated with a pebble mosaic floor. These mosaics provided visual treats for the guests, presenting them with images of mythological scenes, exotic flora, dangerous beasts, hunting parties, or the specter of Dionysos, the god of wine, riding in his chariot or on the back of a panther. This book takes as its subject these mosaics and the context of their viewing. Relying on discourses in the sociology and anthropology of space, it argues that the andron’s mosaic imagery actively contributed to a complex, metaphorical experience of the symposium. In combination with the ritualized circling of the wine cup from couch to couch around the room and the physiological reaction to wine, the images of mosaic floors called to mind other images, spaces, or experiences, and, in doing so, prompted drinkers to reimagine the symposium as another kind of event—a nautical voyage, a journey to a foreign land, the circling heavens or a choral dance, or the luxury of an abundant past. Such spatial metaphors helped to forge the intimate bonds of friendship that are the ideal result of the symposium and that make up the political and social fabric of the Greek polis.

scholarly journals Seed Yam Production Using High-Quality Minitubers Derived from Plants Established with Vine Cuttings

Agronomy ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 978
Author(s):  
Beatrice Aighewi ◽  
Norbert Maroya ◽  
Lava Kumar ◽  
Morufat Balogun ◽  
Daniel Aihebhoria ◽  
...  
Keyword(s):  
Block Design ◽  
Research Station ◽  
International Institute ◽  
Tropical Agriculture ◽  
Single Node ◽  
Cropping Season ◽  
Randomized Complete Block Design ◽  
The World ◽  
Cropping Seasons ◽  
Set Up

Yam (Dioscorea spp.) is a valuable food security crop in West Africa, where 92% of the world production occurs. The availability of quality seed tubers for increased productivity is a major challenge. In this study, minitubers weighing 1, 3, and 5 g produced from virus-free single-node vine cuttings of two improved yam varieties (Asiedu and Kpamyo) growing in an aeroponics system were assessed for suitability in seed production at a population of 100,000 plants ha−1. A 3 × 2 factorial experiment with randomized complete block design and three replications was set up during the cropping seasons of 2017 to 2019 at the International Institute of Tropical Agriculture Research Station in Kubwa, Abuja, Nigeria. Results showed field establishments of 87%–97.8%. Yields differed with minituber size, variety, and cropping season; the highest was 31.2 t ha−1 in 2019 and the lowest, 10 t ha−1 in 2018 from 5 and 1 g Kpamyo minitubers, respectively. The estimated number of tubers produced per hectare by 1, 3, and 5 g minitubers was 101,296, 112,592, and 130,555, with mean weights per stand of 159.2, 187.3, and 249.4 g, respectively. We recommend using less than 6 g minitubers for seed yam production due to their high multiplication rates.

scholarly journals Immigration and Multiculturalism in Italy: The Religious Experience of the Peruvian Community in the Eternal City

Religions ◽  
2019 ◽  
Vol 10 (8) ◽  
pp. 478
Author(s):  
Verónica Roldán
Keyword(s):  
Religious Experience ◽  
Religious Practice ◽  
Immigrant Communities ◽  
Roman Catholicism ◽  
Cultural Traditions ◽  
Two Cultures ◽  
The World ◽  
The Two Cultures ◽  
Set Up ◽  
Popular Religiosity

The present study on the religious experience of the Peruvian community in Rome belongs to the area of studies on immigration, multiculturalism, and religion in Italy. In this article, I analyze the devotion of the Peruvian community in Rome to “the Lord of Miracles”. This pious tradition, which venerates the image of Christ crucified—painted by an Angolan slave—began in 1651 in Lima, during the Viceroyalty of Peru. Today, the sacred image is venerated in countries all over the world that host Peruvian immigrant communities that have set up branches of the Confraternity of the Lord of Miracles. I examine, in particular, the cult of el Señor de los Milagros in Rome in terms of Peruvian popular religiosity and national identity experienced within a transnational context. This essay serves two purposes: The first is to analyze the significance that this religious experience acquires in a foreign environment while maintaining links with its country of origin and its cultural traditions in a multilocal environment. The second aim is to examine the integration of the Peruvian community into Italian society, beginning with religious practice, in this case Roman Catholicism. This kind of religiosity seems not only to favor the encounter between the two cultures but also to render Italian Roman Catholicism multicultural.

scholarly journals Maudsley International: improving mental health and well-being around the world

2018 ◽  
Vol 15 (3) ◽  
pp. 49-51 ◽  
Author(s):  
Nick Bouras ◽  
Silvia Davey ◽  
Tracey Power ◽  
Jonathan Rolfe ◽  
Tom Craig ◽  
...  
Keyword(s):  
Mental Health ◽  
Social Care ◽  
Well Being ◽  
Building Capacity ◽  
The Past ◽  
Health And Social Care ◽  
The World ◽  
Set Up ◽  
Health And Well Being ◽  
And Training

Maudsley International was set up to help improve people's mental health and well-being around the world. A variety of programmes have been developed by Maudsley International over the past 10 years, for planning and implementing services; building capacity; and training and evaluation to support organisations and individuals, professionals and managers to train and develop health and social care provisions. Maudsley International's model is based on collaboration, sharing expertise and cultural understanding with international partners.

The Unfinished Sexual Revolution

1971 ◽  
Vol 3 (4) ◽  
pp. 473-492 ◽  
Author(s):  
Laurie Taylor
Keyword(s):  
Sexual Revolution ◽  
Editorial Note ◽  
Memorial Lecture ◽  
Human Welfare ◽  
The World ◽  
Control Clinic ◽  
History Of ◽  
Set Up ◽  
The Uk ◽  
The University

Editorial note. March 17th, 1971 was the fiftieth anniversary of the opening by Marie Stopes of her birth control clinic in Holloway, London, the first of its kind in the UK and possibly in the world. In recognition of this notable event, the Board of the Marie Stopes Memorial Foundation, in conjunction with the University of York, has established a Marie Stopes Memorial Lecture to be given annually for a term of years. The first of the series was delivered on 12th March in the Department of Sociology, University of York, by Mr Laurie Taylor of that department. In introducing the speaker, Dr G. C. L. Bertram, the Chairman, emphasized the great contribution made by Marie Stopes to human welfare and gave a brief history of the clinic, which was soon moved to Whitfield Street. On Marie Stopes' death in 1958 the Memorial Foundation was set up to manage the clinic, still in Whitfield Street, and as a working monument to a great women.Mr Taylor's script is printed below as delivered and it will be seen that the lecture was a notable one. Not only that, but it was delivered with the verve of a Shakespearean actor and the members of the large and appreciative audience will not readily forget the occasion.

Introduction

Popular Music ◽  
2007 ◽  
Vol 26 (1) ◽  
pp. 1-4
Author(s):  
David Horn
Keyword(s):  
African American ◽  
Popular Music ◽  
International Association ◽  
Outstanding Contribution ◽  
Global Network ◽  
Founding Member ◽  
Vernacular Music ◽  
The World ◽  
Set Up

This issue of Popular Music is produced in honour of Paul Oliver, in recognition of his outstanding contribution to popular music scholarship.Paul was a member of the original Editorial Board for Popular Music when it was set up in 1980 and continued to serve as a member of that body, and subsequently of the Editorial Group, until 1990. He was also a founding member of the International Association for the Study of Popular Music and has maintained a keen interest in the organisation, continuing to attend, and speak at, its international conferences. His vision of both the potential and the needs of the Association as a global network lay behind his proposal in 1985 that a project be undertaken to compile a worldwide encyclopedia of popular music, an idea which subsequently bore fruit in EPMOW (The Encyclopedia of Popular Music of the World). All these achievements are worth celebrating in themselves, but it is Paul's outstanding contribution to scholarship in the area of vernacular – particularly African-American vernacular – music that we wish to honour with this issue.

scholarly journals Autistic Adults are Not Impaired at Maintaining or Switching Between Counterfactual and Factual Worlds: An ERP Study

2021 ◽  
Author(s):  
Heather J. Ferguson ◽  
Lena Wimmer ◽  
Jo Black ◽  
Mahsa Barzy ◽  
David Williams
Keyword(s):  
Theory Of Mind ◽  
Cognitive Flexibility ◽  
Mental Representations ◽  
Critical Word ◽  
Group Level ◽  
Contextual Cues ◽  
Brain Potential ◽  
The World ◽  
Autistic Adults ◽  
Set Up

AbstractWe report an event-related brain potential (ERP) experiment that tests whether autistic adults are able to maintain and switch between counterfactual and factual worlds. Participants (N = 48) read scenarios that set up a factual or counterfactual scenario, then either maintained the counterfactual world or switched back to the factual world. When the context maintained the world, participants showed appropriate detection of the inconsistent critical word. In contrast, when participants had to switch from a counterfactual to factual world, they initially experienced interference from the counterfactual context, then favoured the factual interpretation of events. None of these effects were modulated by group, despite group-level impairments in Theory of Mind and cognitive flexibility among the autistic adults. These results demonstrate that autistic adults can appropriately use complex contextual cues to maintain and/or update mental representations of counterfactual and factual events.

NESCO World Heritage Sites as a key for intercultural dialogue, humanist ideals and interfaith harmony

2021 ◽  
Vol 27 (2) ◽  
pp. 74-82
Author(s):  
А. Belekova ◽  
Keyword(s):  
World Heritage ◽  
Intercultural Dialogue ◽  
World Heritage Sites ◽  
Heritage Sites ◽  
World Heritage List ◽  
The World ◽  
Cultural Component ◽  
Set Up ◽  
Cis Countries ◽  
Education Science

The article focuses on promoting intercultural cooperation and strengthening international community on the example of UNESCO World Heritage sites, inscribed into the World Heritage List that is being formed on the basis of the World Heritage Convention of 1972. UNESCO is a universal intergovernmental UN structure responsible for international cooperation in the sphere of education, science, culture and communication. One of the main activities of the Organization is the world heritage conservation and intercultural dialogue. The article analyzes the UNESCO role in the geopolitical architectonics of Eurasia in which the World Heritage gains a qualitatively new meaning. In the context of a sustainable development the integration of promoting intercultural interaction and heritage safeguarding becomes particularly urgent. The article deals with several initiatives aimed at enhancing the cultural component of the Eurasian integration, including the goals and perspectives of discussion platforms set up for experience exchange in the sphere of World Heritage sites’ conservation and their management. The article seeks to identify the most important challenges and goals of the cooperation strategy between UNESCO and the institutions concerned in the field of the intercultural dialogue promotion in the Eurasian area that seems to be very important both for Russia and the CIS countries, and for the perspectives of the emerging global civilization of the future

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