The belives on the asphalt. Sacred sites as means of appropriation of the public space in México City

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María Ana Portal

2009-07-01

Full Text Available This paper explores how residents of México City appropriate public spaces by transforming local places into sacred sites.  This sacred quality is achieved by installing crucifixes, altars and niches for virgins and saints.  These symbols of folk religion not only adorn public sites, but also offer protection, serve as mnemonic devices and manage spatial liminality -all this in a chaotic city where public spaces are considered to be almost extinct.  These elements -- faces, proper names, common religious symbols- mark “anonymous” urban spaces, generating meaning and memory for inhabitants.  In this fashion, public spaces become a scenario for projecting personal elements of  neighborhood groups.

Sacred Space.

Science.gov (United States)

Adelstein, Pamela

2018-01-01

A space can be sacred, providing those who inhabit a particular space with sense of transcendence-being connected to something greater than oneself. The sacredness may be inherent in the space, as for a religious institution or a serene place outdoors. Alternatively, a space may be made sacred by the people within it and events that occur there. As medical providers, we have the opportunity to create sacred space in our examination rooms and with our patient interactions. This sacred space can be healing to our patients and can bring us providers opportunities for increased connection, joy, and gratitude in our daily work.

Phytosociological studies of the sacred grove of Kanyakumari district, Tamilnadu, India

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S. Sukumaran

2018-04-01

Full Text Available Sacred groves are forest patches conserved by the local people through religious and cultural practices. These groves are important reservoirs of biodiversity, preserving indigenous plant species and serving as asylum of Rare, Endangered and Threatened (RET species. The present study was carried out in Muppuram coastal sacred grove of Kanyakumari district to reveal the plant diversity, structure and regeneration pattern of trees using quadrate method. About 102 plant species were recorded from the total area (0.2 ha of the grove studied. The vegetation of the grove clearly indicates tropical dry evergreen forest. Malvaceae was the dominant family. Young plant species were dominating than older ones (> 160 cm. To avoid the rapid environmental degradation of the sacred grove, conserving the groves is urgent and it is necessary to conduct more researches on this grove as well as other groves of the district.

Viable contribution of Tibetan sacred mountains in southwestern China to forest conservation.

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Shen, Xiaoli; Li, Sheng; Wang, Dajun; Lu, Zhi

2015-12-01

The Tibetan sacred mountains (TSMs) cover a large area and may represent a landscape-scale conservation opportunity. We compared the conservation value of forests in these mountains with the conservation value of government-established nature reserves and unmanaged open-access areas in Danba County, southwestern China. We used Landsat satellite images to map forest cover and to estimate forest loss in 1974-1989, 1989-1999, and 1999-2013. The TSMs (n = 41) and nature reserves (n = 4) accounted for 21.6% and 29.7% of the county's land area, respectively. Remaining land was open-access areas (i.e., areas without any restrictions on resource use) (56.2%) and farmlands (2.2%). Within the elevation range suitable for forests, forest cover did not differ significantly between nature reserves (58.8%) and open-access areas (58.4%), but was significantly higher in TSMs (65.5%) after controlling for environmental factors such as aspect, slope, and elevation. The TSMs of great cultural importance had higher forest cover, but patrols by monastery staff were not necessarily associated with increased forest cover. The annual deforestation rate in nonsacred areas almost tripled in 1989-1999 (111.4 ha/year) relative to 1974-1989 (40.4 ha/year), whereas the rate in TSMs decreased in the later period (19.7 ha/year vs. 17.2 ha/year). The reduced forest loss in TSMs in 1989-1999 was possibly due to the renaissance of TSM worship and strengthened management by the local Buddhist community since late 1980s. The annual deforestation rate in Danba decreased dramatically to 4.4 ha/year in 1999-2013, which coincided with the implementation of a national ban on logging in 1998. As the only form of protected area across the Tibetan region during much of its history, TSMs have positively contributed to conserving forest at a landscape scale. Conservation of TSM forests largely relied on the strength of local religious institutions. Integrating community-based conservation of TSMs within the

An ethnobotanical study of medicinal plants used in sacred groves of Kumaon Himalaya, Uttarakhand, India.

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Singh, Harsh; Husain, Tariq; Agnihotri, Priyanka; Pande, P C; Khatoon, Sayyada

2014-05-28

International organizations recognize the importance of sacred groves and place them into the context of sustainable development and also emphasize to conserve biodiversity through protection of sacred groves and sties. The significance of medicinal plants from Himalayan region is well known to the world. Therefore, present study was conducted in identified sacred groves of Kumaon Himalaya to investigate and document the utilization of medicinal plants by various local communities and tribal people. The study was conducted during 2008-2011 in four seasons of the year. Information was collected from 70 locals from different sacred groves by using free listing interviews with randomly selected informants and semi-structured questionnaires; plant specimens were collected, identified and deposited at the CSIR-NBRI herbarium (LWG), Lucknow, India. Seven sacred groves viz., Dhwaj, Haat Kali, Hokra, Malay Nath, Nakuleshwar, Narayan Swami Ashram and Patal Bhuvneshwar were identified from the Pithoragarh district of Kumaon Himalaya. 89 medicinal plants belonging to 52 families and 77 genera of which, 2 are lichens, 4 are pteridophytes, 3 are gymnosperms and remaining 80 plant species are angiosperms. 6 plant species are reported with new therapeutic uses for the first time in this paper. Highest informant׳s consensus factor value was found in liver disorder (0.55) and least by body pains (0.23). 55 ethnomedicinal plants are showing 100% fidelity level against various diseases. Sacred groves in Kumaon region of Indian Himalaya are rich sources and best repository of ethno-medicinally important plants with many rare, endangered and threatened species. It is an excellent example of unique traditional way of in situ conservation of different plant species. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Religion, group threat and sacred values

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Hammad Sheikh

2012-03-01

Full Text Available Sacred or protected values have important influences on decision making, particularly in the context of intergroup disputes. Thus far, we know little about the process of a value becoming sacred or why one person may be more likely than another to hold a sacred value. We present evidence that participation in religious ritual and perceived threat to the group lead people to be more likely to consider preferences as protected or sacred values. Specifically, three studies carried out with Americans and Palestinians show: (a that the more people participate in religious ritual the more likely they are to report a preference to be a sacred value (Studies 1--3; (b that people claim more sacred values when they are reminded of religious ritual (Study 2; and (c that the effect of religious ritual on the likelihood of holding a sacred value is amplified by the perception of high threat to the in-group (Study 3. We discuss implications of these findings for understanding intergroup conflicts, and suggest avenues for future research into the emergence and spread of sacred values.

A Preliminary Assessment of Ethiopian Sacred Grove Status at the Landscape and Ecosystem Scales.

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Alemaheyu Wassie Eshete

2013-04-01

Full Text Available The northern Ethiopian landscape is dotted with small patches of church forests that are religious centers for the Ethiopian Orthodox Tewahido Church (EOTC. These sacred groves are what remain of the once vast tropical Afromontane dry forest. Herein we review the landscape pattern of sacred groves in the Amhara region of Ethiopia, and their local scale nutrient status at two sites, Zahara and Debresena. A total of 1,488 sacred groves were inventoried within the study area, yielding an overall density of one sacred grove for every twenty square kilometers. Sacred groves averaged a little over five hectares and were separated from one another by more than two kilometers. At the local scale we found that soil carbon and nitrogen stocks have decreased significantly between the forest interior and the clearing indicating decreased soil fertility. Together our data indicate that these sacred groves are vulnerable to loss because of their small average size, isolation from seed sources, and decreasing soil status.

The Sacred in Mircea Eliade

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Lucas Risoto de Mesa

2014-08-01

Full Text Available This paper is an exposition of the main concepts of Mircea Eliade and how they articulate between them. Firstly, we will talk about his most important concept: the sacred. Secondly, we will talk about the foundation of the world that allow the foundation of the sacred by the primitive man. Thirdly, we will deal with the concept of repetition defined as the sacred in time. Then, we will have to speak about the two big conceptions of time: the cyclical conception and the linear conception. Last, we will speak about the forgetfulness of the sacred in modern society

Geographical Assessment of Sacred Groves in Bolpur Sub-division ...

African Journals Online (AJOL)

Dr Osondu

area). Methodology. A total 41 different Sacred Groves in Bolpur sub- division area were randomly ... as breeding sites for some animals and recreational facilities. Groves of Bolpur ..... Cockroach(Periplaneta anericane),Black bee. Reptiles.

Contribution to Research of Mathematical Properties of Pre-Christian Slavic Sacred Landscape Structures

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Andjelko Djermek

2013-01-01

Full Text Available Considerable amount of interpreted data indicates that the ancient Slavs positioned their sacred sites in a way which refers to characteristic Sun angles. The article addresses the question whether distances among such sites are based on a common unit of length. In particular, this article tackles that question applying the mathematical formalism on the following two assumptions: (i the absolute value of a distance between sacred sites was significant to the pre-Christian Slavic priests, along with the angles between lines connecting pairs of sites; (ii the distances were prevalently measured utilising the projections of isosceles right triangle on the horizontal plane, with the exceptions of flat grounds for which the distances were measured by walk. That assumption follows from the frequent occurrence of ratio 1:√2 in the analysed sacred sites. Based on the two stated assumptions the attempts are done to find the best possible length modules by using the probability distribution method of arithmetic sequences. The main property of length modules which are the least probable to appear by mere chance is that they account for as many as possible of distances from the analysed set of distances. The stated method is applied on numerous sacred systems described in literature. The result is that several common modules are extracted. The modules are subsequently correlated with the modules extracted in my recent article using the novel method which extracts the optimal common sub-module. Value of the length module thereby obtained is 30,9 m. It has 60 sub-units 0,515 m long (a cubit and 100 sub-units 0,309 m long (a foot. Multiples of 100 or 365 sub-units, respectively, are regularly encountered in the analysed set of sacred sites in the form of sub-harmonics of the observed distances. One may argue that results of the analysis of the distances contributed to the fact that the ancient Slavs were giving a lot of attention to a solar calendar and

Revisiting plant conservation on wooded shrines by a transversal approach: "Core" vs. "satellite" species and anthropological knowledge in Bwaba land, Burkina Faso

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Anne Fournier

2013-03-01

Full Text Available Studies on plant conservation in sacred groves provide mixed results, with some showing their effectiveness while others do not. We argue that beyond the variety of field cases, studies usually suffer from overrating rare species and insufficient consideration of societal data. The sacred sites of Bondoukuy department in Bwaba cultural area (Burkina Faso were geo-referenced and measured; the most abundant ligneous species were listed and their abundance recorded. Their conservation status and dynamics were assessed based on the core vs. satellite species model of Hanski. Data interpretations relied on the phytogeographical affinities of abundant species and on anthropological knowledge of the Bwaba society. The vast majority of shrines were less than 1 ha, located in or near villages in specific landscape features, and covered with trees. The most abundant species of shrines belonged mostly to local phytochories, but were subject to rather high anthropisation. The results support the concept that wooded shrines preserve local biodiversity, but indicate threats from an invasive alien species. The location and condition of shrines appeared to be constitutive features: the Bwaba system of thought involves a series of sacred sites (with and without trees located in remarkable features of the landscape, and their way of life has resulted in the proximity of these sites to the villages. The beliefs that promote plant cover conservation do so only to a certain extent and regardless of the species content, which raises the concern that alien species may upset the established communities. These beliefs have led the Bwaba to choose the most humid environments in which to set up their wooded shrines, which is interesting from a conservation perspective. The study advocates for a better consideration of social data to identify the key elements of the dynamics of the vegetation of sacred groves.

Sacred and totemic plants among thirty two ethnic groups in Burkina ...

African Journals Online (AJOL)

This study aims to evaluate the diversity of sacred species and totemic species according to the different ethnic groups of Burkina Faso and to determine the influence of these taboos on the conservation of biodiversity. A sample of 2503 people from 32 ethnic groups were investigated in 330 villages based on the liveliness ...

The changing landscape of sacred groves in Kerala (India): A critical view on the role of religion in nature conservation

NARCIS (Netherlands)

Notermans, C.D.; Nugteren, A.; Sunny, S.

2016-01-01

Sacred groves are an age-old and world-wide phenomenon, traditionally consisting of forest zones, protected by people based on their spiritual relationship with the deities or ancestral spirits believed to reside there. India alone counts nearly 50,000 sacred groves, with 2000 in Kerala where they

The sacred geography of Kapila: the Kapilasrama of Sidhpur

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Knut A. Jacobsen

2003-01-01

Full Text Available To most scholars of Hinduism, the sage Kapila is a person associated only with ancient India and known mainly as the mythical founder of the Sāmkhya system of religious thought. This is the Kapila whose teaching is known through Yuktidīpikā, the Sāmkhyakārikā by Isvarakrsna and other Sāmkhya texts and the tradition of technical commentaries on them. In India this Kapila belongs to a scholarly tradition preserved mainly by pandits with a knowledge of Sanskrit and, for the last hundred years, also by professors in the Indian university system. In this article, the symbolic significance of one of the most important pilgrimage centres connected with Kapila, Sidhpur in Gujarat, is explored. The close connection between the sacred narratives and the rituals performed at the pilgrimage centre is a significant feature of the sacred places devoted to Kapila. At every place of pilgrimage to Kapila there are narratives about him which account for the sacredness of the place. These narratives belong to the geography of Hindu India as much as to the mythology of the Hindu tradition. The life history of Kapila is engraved in a sacred landscape. The place where Kapila was born, the place where he gave the sacred knowledge of ultimate reality to his mother, the different places where he performed tapas, the place where he killed the sons of King Sagara are all part of India's imagined landscape. The promise of the Kapila pilgrimage sites is that these places have power in themselves to remove moral impurity and grant moksa to the pilgrims. The sacred narratives of Kapila function to make this promise trustworthy.

Sustainability and sacred values

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John Cairns Jr.

2002-09-01

Full Text Available Successful implementation of the quest for sustainable use of the planet requires that human society both reexamine and expand present views of what is sacred and what is not. The most important aspect will be going beyond a homocentric focus to a biocentric emphasis. A unifying theme would be the desire to leave a habitable planet for human descendants and those of other species. It is unlikely that society can be confident of achieving sustainability until persuasive evidence supporting this belief has existed for several generations. In order for sustainable use of the planet to persist indefinitely, the conditions essential to this state must be morally preserved on sacred grounds. Viewing natural systems as sacred requires not only preventing damage to them but, wherever possible, repairing damage to them caused by humankind.

Birds of sacred groves of northern Kerala, India

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K. M. Jyothi

2015-12-01

Full Text Available Sacred groves are patches of vegetation preserved due to  religious or cultural tradition.  They are protected through spiritual beliefs.  Sacred groves provide an excellent abode to the biodiversity of the region where they are located.   Scientific exploration of fauna from sacred groves of India is few and far between.  The present study was conducted to explore the bird diversity and abundance in 15 selected sacred groves of northern Kerala, eight from Kannur District and seven from Kasargod District each.  A total of 111 bird species were observed belonging to 49 families and 16 orders.  The sacred groves of northern Kerala support many of the ‘forest-birds’ such as the Grey Junglefowl Gallus sonneratii, Asian Fairy-bluebird Irena puella, Tickell’s Blue-flycatcher Cyornis tickelliae, Malabar Trogon Harpactes fasciatus, Heart-spotted Woodpecker Hemicircus canente, Malabar Whistling-Thrush Myophonus horsfieldii, Little Spiderhunter Arachnothera longirostra, etc.  The sacred groves of northern Kerala also support two endemic bird species of the Western Ghats, such as the Malabar Grey Hornbill Ocyceros griseus and Rufous Babbler Turdoides subrufa. Five species of raptors and four owl species were reported from the sacred groves of north Kerala during the present study.  The breeding of the White-bellied Sea-Eagle has been reported at Edayilakadu Kavu, a sacred grove in Kasargod District.  The sacred groves of northern Kerala also supported 17 species of long distant migratory birds.  Thazhe Kavu, recorded the Black-headed Ibis Threskiornis melanocephalus, a Near-Threatened bird according to IUCN. 

Fannish tattooing and sacred identity

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Bethan Jones

2015-03-01

Full Text Available Pleasure is an important motivation for fans to adopt texts. Fannish tattoos function to demonstrate affective investments in a text; they are also a performance of fandom and an example of sacred fan identity. Like engaging in cosplay or wearing clothing that features logos, fannish tattoos mark people as fans of a text. Furthermore, the more obscure the logo or fannish reference, the more performative the tattoo. Fannish tattoos help to construct a sacred fan identity. The sacred experience (as theorized by Émile Durkheim and his concept of the totem is imbued with meaning through choices that set it aside from the mundane. Within the context of fannish tattoos, fan affect gains similar significance.

Sacred places in global big cities

DEFF Research Database (Denmark)

Greve, Anni

the relation between the sacred and the profane, and about the role of the sacred in modern societies. The question is if the development of modern societies has implied the gradual abolishment of religious beliefs, rituals and rites, or has it on the contrary implied the installment of new forms of religious...... beliefs and sacred places, which are cultivated through regular rituals and rites, just as some traditional societies have cultivated for instance totemism. This paper will take its point of departure in Durkheim’s study of The Elementary Forms of Religious Life from 1912. Then it will turn......The question of sacred places in modern societies involves an analytical perspective, which is not very prevalent in sociology, namely the anthropological or even better: the ethnological perspective. With this theme we have entered a veritable dispute, or controversy, in sociology about...

Sacred Sky and Cyberspace

Science.gov (United States)

Clynes, F.

2011-06-01

The concept of the sacred world beyond the stars found expression in the works of Plato, into Gnosticism and was incorporated into Christianity where medieval images of the cosmos pictured the heavenly domain as beyond the stars. Today cyberspace literature abounds with descriptions of a transmundane space, a great Beyond. This talk looks at current views of cyberspace and asks if they are a re-packaging of the age-old concept of a sacred sky in a secular and technological format?

Sacred or Neural?

DEFF Research Database (Denmark)

Runehov, Anne Leona Cesarine

Are religious spiritual experiences merely the product of the human nervous system? Anne L.C. Runehov investigates the potential of contemporary neuroscience to explain religious experiences. Following the footsteps of Michael Persinger, Andrew Newberg and Eugene d'Aquili she defines...... the terminological bounderies of "religious experiences" and explores the relevant criteria for the proper evaluation of scientific research, with a particular focus on the validity of reductionist models. Runehov's theis is that the perspectives looked at do not necessarily exclude each other but can be merged....... The question "sacred or neural?" becomes a statement "sacred and neural". The synergies thus produced provide manifold opportunities for interdisciplinary dialogue and research....

Plant wealth of a sacred grove: Mallur Gutta, Telangana state, India

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Suthari S

2016-10-01

Full Text Available Sateesh Suthari,1 Ramesh Kandagalta,2 Ajmeera Ragan,2 Vatsavaya S Raju,2 1Department of Plant Sciences, School of Life Sciences, University of Hyderabad, Hyderabad, 2Plant Systematics Laboratory, Department of Botany, Kakatiya University, Warangal, India Abstract: The Mallur Gutta (Hill of Warangal district in Telangana state, India, reputed as a habitat for medicinal plants, was inventoried from 2009 to 2015 for its plant wealth through the traditional knowledge of the local people. The Hindu temples of Lord Sri Laxminarasimha Swamy and Lord Hanuman, and the ethnic worship of mahua trees indicated it was a sacred grove which was selected as a Medicinal Plants Conservation Area. The exploration of Mallur Gutta resulted in the enumeration and documentation of plant wealth representing 470 species of 318 genera pertaining to 95 families of vascular plants. The importance of the grove as the residence for many rare or medicinal species in the state of Telangana is documented. The plant diversity is analyzed in terms of growth and life forms which indicate the prevailing microclimate, ecological opportunities and the species richness. The ecological services rendered by the Mallur Gutta forest ecosystem are documented to study how the great majority of the species are used by the ethnic and nonethnic people, and also the pilgrims who visit the shrine for its serenity. The study also identified two major threats to the conservation of hill ecosystem and the archeological site: 1 biotic pressure (the ever-increasing pilgrims, grazing by cattle, goat and sheep, the development activities taken up for the pilgrims, nondegradable litter thrown, collection of medicinal plants and widening of the pathway to the Chintamani perennial stream – the trampling and alien plant invasions of the marsh sustaining the stream; and 2 the potential for fire spreading from burning the litter. The study suggests the need to initiate remedial measures toward ecosystem

The Spirituality of the Leader and its influence on Visitor Experience Management at Sacred Sites in the Island of Ireland: Insights and implications

OpenAIRE

Enongene, Vreny; Griffin, Kevin A.

2017-01-01

Despite growing interest in understanding the sacred site visitor experience management, scholars have predominantly explored the phenomenon from the visitor’s perspective. There is very little exploration from the managerial perspectives, given that decisions regarding the nature of the experience, the product and service delivery strategies aimed at providing a diversity of visitors with rewarding, satisfying and memorable experiences, solely depends on these individuals, whose personal att...

Sacred space and the healing journey.

Science.gov (United States)

Alt, Paul L

2017-07-01

Sacred space and spirituality have long been used to heal the mind, body, and spirit. This article illuminates the origins of sacred space and its role as a healing environment from the first human construct, the burial mound, to the 5th Century BCE Greek healing city of Epidaurus. It then examines the role of spirituality as one of the necessary human institutions for a healthy society, according to the Italian philosopher Giambattista Vico. The conclusion then surveys three contemporary healing environments' architecture, the Department of Veteran Affairs Healing Environment Design Guideline (VAHEDG), and how these sacred spaces mend individual and community ailments.

Sacred Space and Sublime Sacramental Piety

DEFF Research Database (Denmark)

Petersen, Nils Holger

2012-01-01

Analyses and Discussions of Mozart's Sacramental Litanies K. 125 and K. 243 in relation to the notions of the Sacred and the Sublime.......Analyses and Discussions of Mozart's Sacramental Litanies K. 125 and K. 243 in relation to the notions of the Sacred and the Sublime....

SACRED LANDSCAPES AS REPOSITORIES OF BIODIVERSITY. A CASE STUDY FROM THE HARIYALI DEVI SACRED LANDSCAPE, UTTARAKHAND

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Yogesh GOKHALE

2011-03-01

Full Text Available The present study was carried out in the Hariyali Devi sacred landscape of Garhwal Himalaya in Uttarakhand State of India. The study area falls under the jurisdiction of the Forest Department, having the status of reserve forest. The land scape is dedicated to the deity “Hariyali Devi” and that plays a major role in conserving the biodiversity of this land scape. Taboos, rituals and socio-cultural practices are associated with conservation practices. The study recorded 98 plant species, representing 88 genera and 46 families with different economic values. The dominant family was Rosaceae, which recorded the highest (10 number of species. Out of 98 plant species the dominant life form contribution was of herbs (52, shrubs (26 and tree species (21. Almost 82 plants species in the landscape are of medicinal importance, 15 species are used for timber and construction purposes, 19 species with different edible plant parts, such as fruits, flowers, seeds and rhizomes. The information about the uses/economic value of different plant species was gathered directly by interviewing knowledgeable elderly local villagers (including women.

Religious and sacred imperatives in human conflict.

Science.gov (United States)

Atran, Scott; Ginges, Jeremy

2012-05-18

Religion, in promoting outlandish beliefs and costly rituals, increases ingroup trust but also may increase mistrust and conflict with outgroups. Moralizing gods emerged over the last few millennia, enabling large-scale cooperation, and sociopolitical conquest even without war. Whether for cooperation or conflict, sacred values, like devotion to God or a collective cause, signal group identity and operate as moral imperatives that inspire nonrational exertions independent of likely outcomes. In conflict situations, otherwise mundane sociopolitical preferences may become sacred values, acquiring immunity to material incentives. Sacred values sustain intractable conflicts that defy "business-like" negotiation, but also provide surprising opportunities for resolution.

Effects of Supplementary Feeding on the Breeding Ecology of the Buff-Throated Partridge in a Tibetan Sacred Site, China.

Science.gov (United States)

Yang, Nan; Moermond, Timothy C; Lloyd, Huw; Xu, Yu; Dou, Liang; Zhang, Kai; Yue, Bisong; Ran, Jianghong

2016-01-01

Our goal was to document effects of year-round supplemental feeding on breeding ecology of the Buff-throated Partridge, Tetraophasis szechenyii, within a Tibetan sacred site. We evaluated effects of supplemental feeding used as religious/cultural practices which could potentially aid conservation of endangered phasianids. We compared fed breeding groups to neighboring nonfed groups. Fed groups initiated first clutches significantly earlier than nonfed groups. Earlier laying groups within fed and nonfed groups showed significantly lower hatching rates than later groups; however, fed groups showed significantly higher hatching rates than nonfed groups laying in the same period. Earlier laying increased opportunities to renest. All six fed groups with clutch failures renested compared to only one of five nonfed groups with clutch failures. Fed female breeders showed significantly greater investment in their young with larger clutches and larger eggs, which likely increased survivability of early hatchlings. We observed no predation on birds at feeding sites and recorded only four cases of predation on incubating females, which showed no detectable difference between fed and nonfed groups. Ground-nesting birds typically face high risks of predation. Ten of the 48 groups nested in trees, which occurs in few phasianid species. Tree nests showed significantly higher hatching rates compared to ground nests; however, we found no significant difference in tree nesting between fed and nonfed groups. This partridge is one of four gallinaceous species with cooperative breeding. Breeding groups with helpers had significantly greater reproductive success than single pairs, and fed female breeders with helpers laid bigger eggs than single pairs. Comparing annual reproductive output per group, fed groups not only produced significantly more independent young (≥ 150 days post-hatching), their young hatched significantly earlier, which likely have greater reproductive value over

Sacred Groves, Spirituality and Sustainable Development in ...

African Journals Online (AJOL)

Since creation, mankind has strived to maintain a positive relationship with nature by preserving and making certain specific trees, water bodies, highlands and other places sacred. The practice of keeping sacred groves is one of the ways which promotes this human, ecological and spiritual connection. These groves ...

Why Sacred Lands Are Not Indivisible: The Cognitive Foundations of Sacralising Land

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Richard Sosis

2011-02-01

Full Text Available Numerous political analysts have argued that conflicts over sacred land are intractable. These scholars maintain that sacred lands are psychologically perceived as indivisible, or alternatively, in the sociological tradition, their indivisibility is a social fact. Moreover, religious beliefs are viewed as stagnant and resistant to change. Consequently, resolving such conflicts is fraught with difficulty, and even if a truce could be imposed, it would be unstable and violence would eventually erupt. A cognitive and evolutionary account offers a less pessimistic view. Individuals do not conceive of sacred lands in the same way that they conceive of sacred space, such as cemeteries or houses of worship, or sacred objects, such as holy water or prayer beads. Unlike sacred space and objects, whose boundaries are clearly defined, conceptions of sacred land are typically abstract and may bear little resemblance to the contested physical land. While abstract notions of sacred land are indivisible and must remain intact, the physical land is not indivisible, and therefore there is often greater room for negotiation of sacred lands than is generally appreciated.

Religious and Sacred Poetry

OpenAIRE

2014-01-01

Czasopismo poświęcone poezji religijnej i sakralnej, edukacji, religii, kulturze i wychowaniu. The Periodical is dedicated to religious poetry and sacred poetry, education, religion, culture and upbringing.

Sacred Space in Community settlement of Kudus Kulon, Central Java, Indonesia

Science.gov (United States)

Budi Sardjono, Agung; Rochma Harani, Arnis

2017-12-01

The sacred space becomes an important part of the spatial layout of Javanese society, as well as in most houses of the archipelago. This space is related to religious activities, highly respected and usually located in the main place. Kudus Kulon community is a part of Javanese culture in the northern coastal area of Java. Known as a devout Muslim society, sacred space in Kudus Kulon community house becomes an important thing to understand the culture of living in society. The research was conducted by looking at the religious activities of the community and how the space of activity is realized. The research was conducted by qualitative research method. In the Kudus Kulon community, sacred spaces are available in the house itself, in the community grup of houses, and around Kudus Kulon area. In every house, the sacred space can be found in Gedongan and extends to Dalem. In the community group of houses, the sacred space can be found in the neighbourhood praying area, while In Kudus Kulon area, it can be found in Mosque complex and Tower tomb. Physically sacred space is realized by raising the floor height of the space around it. In architectural view, the sacred space is seen on the elevation of the roof or roof angle. Spatially the sacred space occupies a central position and visually represented by a vertical orientation.

Sacred Way (Greek World)

NARCIS (Netherlands)

Williamson, Christina

2015-01-01

Sacred ways were roads that led to major sanctuaries, typically those located at a distance from the urban center, and were the vehicles for the processions involved in civic festivals at these shrines.

Cultural valuation and biodiversity conservation in the Upper Guinea forest, West Africa

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James A. Fraser

2016-09-01

Full Text Available The cultural valuation of biodiversity has taken on renewed importance over the last two decades as the ecosystem services framework has become widely adopted. Conservation initiatives increasingly use ecosystem service frameworks to render tropical forest landscapes and their peoples legible to market-oriented initiatives such as REDD+ and biodiversity offsetting schemes. Ecosystem service approaches have been widely criticized by scholars in the social sciences and humanities for their narrow focus on a small number of easily quantifiable and marketable services and a reductionist and sometimes simplistic approach to culture. We address the need to combine methods from each of the "three cultures" of natural science, quantitative social science, and qualitative social science/humanities in conceptualizing the relationship between cultural valuation and biodiversity conservation. We combine qualitative data with forest inventories and a quantitative index of cultural value to evaluate the relationship between cultural valuation and biodiversity conservation in Upper Guinea forest in Liberia, West Africa. Our study focuses on "sacred agroforests," spaces that are associated with Mande macro-language speaking groups such as the Loma. We demonstrate that sacred agroforests are associated with different cultural values compared with secondary forests. Although biodiversity and biomass are similar, sacred agroforests exhibit a different species composition, especially of culturally salient species, increasing overall landscape agro-biodiversity. Sacred agroforests are also shaped and conserved by local cultural institutions revolving around ancestor worship, ritual, and the metaphysical conceptual category "salɛ." We conclude that to understand the relationship between cultural valuation and biodiversity conservation, interpretivist approaches such as phenomenology should be employed alongside positivist ecosystem service frameworks.

Psychoanalysis: the sacred and the profane.

Science.gov (United States)

Frosch, Allan

2014-06-01

Colleagues from a variety of perspectives have written about the propensity to enshrine psychoanalytic theory. The meaning of the word "enshrine" is to cherish as sacred an idea or philosophy and protect it from change. In other words, the way we view psychoanalysis, our theories of mind and technique, become holy writ and we have divided the world of theory into the sacred and the profane. This is the kiss of death for theory, which must constantly evolve and change, but comforting for the analyst who believes he is on the side of the right, the sacred. In this paper I will discuss how our propensity to enshrine theory has had a debilitating effect on the development of psychoanalysis and, in particular, as a treatment for the most vulnerable people who seek our help. I also address the idea that movement away from enshrined positions allows us to construct different versions of reality. In this context, the notion of "action at a distance" is presented along with the attendant idea of psychoanalytic entanglement.

Common Sense Approach to the Restoration of Sacred Art

Directory of Open Access Journals (Sweden)

Alphonso Lopez Pinto

2014-12-01

Full Text Available In this paper, Sacred Art is examined as an imitation of historia. Historia interprets historical human events as empirical, material and real while seeking to understand their moral and spiritual significance. It is from historia that sacred art can be understood, where Christ and the saints are portrayed in the integrity of their human natures united to symbols representing Divinity or grace in order to present a visual/contemplative narrative. Mortimer Adler rightly sees that the vision of the beautiful is inherently contemplative, thus sacred iconography provides a language that can form the common sense of men and women.

Role of community forest reserves in wildlife conservation in Benin ...

African Journals Online (AJOL)

Sacred groves and community forests are common ways for local rural African people to conserve natural resources. The importance of traditional approach in wildlife conservation was evaluated with line transect method utilized to assess five community forests. Comparable species richness with similar size protected ...

Technical Limitations in Merging Secular and Sacred Functions in Monumental Churches

Science.gov (United States)

Piatkowska, Ksenia

2017-10-01

The abandonment of churches and their adaptation for secular purposes is a current subject in Europe and worldwide. Most cases involve objects that were desacralized and then rebuilt as a whole object for alternative functions. Thus far, the merging of secular and sacred functions in one monumental Catholic church has not raised any issues. The paper describes the case of St. Catherine’s Church in Gdansk, Poland, where sacred function exists parallel to the new secular function being implemented. The study is based on the authentic, professional experience of the author. It describes the technical limitations arising from the need to ensure destinies for the optimal conditions of both sacred and secular function, while avoiding undesirable interference between them. The author further identifies architectural solutions most relevant to current requirements for protection of sacred zones in the church, for preservation of the monument, and for optimal function of a modern science museum. Significant design issues include: the inviolability of the sacred zone, preservation of the historical value of the monument, proper operation of new secular zones in compliance with contemporary standards of safety, performance of the assumed mission and profitability. The research indicates specific areas where the highest probability of collision exists between the sacred and profane and where technical problems are likely to occur.

Creating common ground

NARCIS (Netherlands)

Verschuuren, Bas

2017-01-01

In this thesis, I hold a plea for the recognition and integration of Indigenous people’s realities in conservation practice, management and policy related to their sacred natural sites. Sacred natural sites can be mountains, rivers, forests, trees and rocks that have special spiritual

Sri Dalada Maligawa - 3D-Scanning and Documentation of the Temple of the Sacred Tooth Relic at Kandy, Sri Lanka

Science.gov (United States)

Rahrig, M.; Luib, A.

2017-08-01

Sri Dalada Maligawa - the Temple of the Sacred Tooth Relic - is one of the most important pilgrim sites in Buddhist culture. It is the main part of the UNESCO World Heritage Site Sacred City of Kandy. Since the end of the 17th century the temple has been keeping the sacred tooth of the Buddha. Until now an accurate documentation of the temple with all its rich decorations is missing. The Temple is built in an area vulnerable to environmental factors like earthquakes or monsoon rains and was the target of terrorist attacks. To help preserving this important cultural heritage a research project was carried out. Main part of the project was a 3D-documentation of the entire temple by using Terrestrial-Laser-Scanning (TLS) and the creating of CAD-Plans. In addition to the documentation of the architecture several details were taken in high resolution by Structured-Light-Scanning (SLS). All data will be part of the digital archive of the temple and were used as a base for a general site monitoring, especially to observe cracks. Next to the mere documentation a transfer of knowledge was another aim of the project. In future most of the analysis of the scan data can be done by local specialists.

The Development of the Virtual Learning Media of the Sacred Object Artwork

Science.gov (United States)

Nuanmeesri, Sumitra; Jamornmongkolpilai, Saran

2018-01-01

This research aimed to develop the virtual learning media of the sacred object artwork by applying the concept of the virtual technology in order to publicize knowledge on the cultural wisdom of the sacred object artwork. It was done by designing and developing the virtual learning media of the sacred object artwork for the virtual presentation.…

Sacred and profane view of Christmas in advertising

OpenAIRE

Mădălina MORARU (BUGA)

2013-01-01

This article investigates the way seasonal advertising campaigns convey the paradoxical relationship between sacred and profane views of Christmas. The following research reveals the differences between commercialized and religious Christmas celebrations by analyzing the advertisements running on the Romanian market between November 15th and December 25th, 2012. The present study focuses on the following topics: the values promoted by both local and international brands, the sacred mindset ve...

Effects of exotic Eucalyptus spp. plantations on soil properties in and around sacred natural sites in the northern Ethiopian Highlands

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Alemayehu Wassie

2016-04-01

Full Text Available Species of the genus Eucalyptus (common name eucalyptus are widely planted all across Ethiopia—including on large areas of land previously allocated to food production. In recent decades eucalyptus has also increasingly been planted on lands around and within “church forests,” sacred groves of old-aged Afromontane trees surrounding Ethiopian Orthodox Tewahido churches. These revered holy sites have long been recognized for their cultural values and also for their ecosystem services—including their potential to support species conservation and restoration, as church forests are some of the only remaining sanctuaries for many of Ethiopia’s indigenous and endemic plant and animal populations. Ethiopian Orthodox church communities have a long history of planting and nurturing indigenous tree seedlings to sustain church forest groves. However, due to the fast-growing nature of eucalyptuscombined with its widely recognized socio-economic benefits (as fuelwood, charcoal, construction wood, etc., this introduced species has been widely plantedaround church forests—in some cases even replacing native tree species within church forests themselves. In many developing country contexts the introduction of exotic eucalyptus has been shown to have ecological impacts ranging from soil nutrient depletion, to lowering water tables, to allelopathic effects. In this study, we collected soil samples from indigenous forest fragments (church forests, adjacent eucalyptus plantations, and surrounding agricultural land to examine how eucalyptus plantations in Ethiopian Orthodox church communitiesmight impact soil quality relative to alternative land uses. Soil properties, including organic matter, pH, total nitrogen, and total phosphorus were measured in samples across 20 church forest sites in South Gondar, East Gojjam, West Gojjam, Awi, and Bahir Dar Liyu zones in the Amhara Region of the northern Ethiopian Highlands. Findings indicate that although soil in

Experiencing and Teaching Pilgrimage in a Sacred Spaces Course

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Thomas J. Sienkewicz

2018-03-01

Full Text Available As part of an integrated studies curriculum at the author’s college, all juniors must take a Reflections course in which students consider personal values and analyze familiar and unfamiliar systems of thought and belief, in order to explore their own and others’ ideas about the ultimate meaning and purposes of life. “Sacred Places Past and Present”, is a course designed to fulfil this requirement. This course focuses on a number of important religious sites in the ancient Mediterranean and in the modern world, including the Parthenon, Olympia, Delphi, Stonehenge, and Muir Woods. These places are compared and contrasted in terms of what makes them sacred. Two pilgrimage experiences are part of this course: the hajj to Mecca and the Camino de Santiago de Compostela. In the past, the unit on the Camino focused on Emilio Estevez’s 2010 film “The Way”; however, during the summer of 2016, the author walked the Camino de Santiago. As a result, the course was substantially revised to reflect the author’s own personal experiences as a pilgrim. In particular, Paulo Coelho’s The Pilgrimage was incorporated into the course and students were given an opportunity to participate in a one-day pilgrimage walk in western Illinois.

Monasteries and tourism: interpreting sacred landscape through gastronomy

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Silvia Aulet

2017-01-01

Full Text Available This article analyses the role of monasteries as a sacred space and how their relationship with tourism depicts a landscape of 'good taste'. Monasteries are examples of both tangible and intangible heritage, and are highly symbolic built spaces that have often become the guardians of tradition. They are strongly embedded within a local cultural landscape, which has determined their historical evolution. Monasteries used to be self-sufficient communities that relied on the resources available in their local environment, e.g. they produced their own wine, which was essential for the celebration of the Eucharist; or they preserved food from their own produce. Gastronomy in monasteries can be a tool to improve tourists' visitor experience, in so far as it respects the values that these sacred spaces represent. This article explores the literature on monasteries as sacred spaces; the relationship between their tangible and intangible heritage attributes; and how monasteries and their heritage are linked to tourism. This is illustrated through examples from Spain.

The supernatural characters and powers of sacred trees in the Holy Land.

Science.gov (United States)

Dafni, Amots

2007-02-25

This article surveys the beliefs concerning the supernatural characteristics and powers of sacred trees in Israel; it is based on a field study as well as a survey of the literature and includes 118 interviews with Muslims and Druze. Both the Muslims and Druze in this study attribute supernatural dimensions to sacred trees which are directly related to ancient, deep-rooted pagan traditions. The Muslims attribute similar divine powers to sacred trees as they do to the graves of their saints; the graves and the trees are both considered to be the abode of the soul of a saint which is the source of their miraculous powers. Any violation of a sacred tree would be strictly punished while leaving the opportunity for atonement and forgiveness. The Druze, who believe in the transmigration of souls, have similar traditions concerning sacred trees but with a different religious background. In polytheistic religions the sacred grove/forest is a centre of the community's official worship; any violation of the trees is regarded as a threat to the well being of the community. Punishments may thus be collective. In the monotheistic world (including Christianity, Islam and Druze) the pagan worship of trees was converted into the worship/adoration of saints/prophets; it is not a part of the official religion but rather a personal act and the punishments are exerted only on the violating individual.

What Marketing Strategy for Sacred Geometry Discoveries to Make Archaeotourism Work?

OpenAIRE

Mulaj, Isa

2015-01-01

Archaeotourism can take place in two main forms: i) on site or locations of discoveries; and ii) assembling the discoveries into museums or exhibitions. Given that the first option in Kosovo has not proven viable, a marketing strategy went on to be explored for the latter in broad terms by taking into account Bronze Age artifacts with engravings from the sacred geometry discovered by the Author of this paper during 2013-14, which were the work of ancient Illyrians. Yet, the results suggest a ...

Landscape Archaeology and Sacred Space in the Eastern Mediterranean: A Glimpse from Cyprus

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Giorgos Papantoniou

2017-06-01

Full Text Available This article aims to raise issues for discussion about the change in the use and concept of sacred landscapes, which were originally constructed in the era of the Cypriot kings (the basileis, but then continued to function in a new imperial environment, that of the rule of the Ptolemaic strategos and later of the Roman proconsul and the various Christian bishops. Our archaeological survey project in the Xeros river valley, titled ‘Settled and Sacred Landscapes of Cyprus’, reveals that these new politico-economic structures were also supported by the construction of symbolically charged sacred landscapes. Thus, while outlining the long history of the island as manifested from the diachronic study of Cypriot sacred landscapes, we identify three pivotal phases: first, the consolidation of the Cypriot polities and the establishment of a ‘full’ sacred landscape; second, the transition from segmented to unitary administration under the Ptolemaic and Roman imperial rule and the consolidation of a more ‘unified sacred landscape’; and finally, the establishment of a number of Christian bishoprics on the island and the movement back to a ‘full’ sacred landscape. Moving beyond the discipline of Cypriot archaeology, this contribution aims to serve as a paradigm for the implications that the employment of the ‘sacred landscapes’ concept may have when addressing issues of socio-political and socio-economic transformations. While it is very difficult to define or capture the concept of landscape in a pre-modern world, it offers a useful means by which to assess changing local conditions. We have also attempted to situate the term in archaeological thought, in order to allow the concept to become a more powerful investigative tool for approaching the past.

Quarrels over Sacred Space. The Tlajomulco Doctrina in the Late-Colonial Period

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José Refugio de la Torre Curiel

2004-04-01

Full Text Available This article  explores how historical  actors who interact in a sacred space create, confront and rebuild it in several ways. The author chose to study the Tlajomulco doctrina in the  late colonial period in order to analyze some changes undergone during the secularization of a Franciscan doctrine. He also studies the institutional dimension of the doctrine in order to understand how the Guadalajara diocese  and  the Franciscan province of Jalisco related to this particular sacred  space. The  analysis of quarrels over property and authority over the doctrine enables the author to discuss what this sacred  space meant to ministers and  parishioners  and  to conclude that each form of interaction with a sacred  space represents a particular way of understanding society and, more specifically, religiosity.

“Native Skywatchers - Earth Sky Mirroring, Kapemni Pairs - Ojibwe and D(L)akota Sacred Star Sites “

Science.gov (United States)

Lee, Annette S.; Gawboy, Carl; Rock, Jim; Wilson, William; Tibbetts, Jeff; O'Rourke, Charleen

2015-08-01

Late in February, deep in the heart of the northern hemisphere winter, Ojibwe people know to look to the east a few hours after sunset and offer tobacco to Mizhi Bizhiw -Curly Tail, the Great Spirit Cat in the night sky. There are many beautiful and layered teachings about Mizhi Bizhiw - Curly Tail relating to the coming of spring, respect for the water, sugar bush camp, but most important; knowing the stars meant survival.Painted high on the granite rock cliffs above the glacial waters in red ochre is the Mizhi Bizhiw - Curly Tail constellation. Along with the Ojibwe lion are two neighboring seasonal constellations: Mooz (Pegasus) and Biboonkionini -Wintermaker (Orion+). On Lake Hegman in the Boundary Waters Canoe Area located near Ely, Minnesota, a sacred reflection, an earth-sky mirroring is illustrated. It is here that tangible and intangible star knowledge meet.In D(L)akota star knowledge one of the most important teachings is kapemni. Wrapped up in this one word are layers of meaning that can be thought of as ‘As it is above; it is below.’ Imagine two tipis stacked vertically. The top triangle is inverted so that the pair meets at the apex. It is understood that the top realm represents the sky above, the stars or the spirit world. The bottom tipi represents the Earth, the material or the physical world.On Summer Solstice each year the Sun can be found in the Mato Tipila - Bear’s Lodge D(L)akota constellation (Gemini). The day when this astronomical alignment happens is known as the ‘Wacipi - Sundance Ceremony in the Stars’. At this time traditionally D(L)akota people would meet at Mato Tipila Paha - Grey Horn Butte (Devil’s Tower) in northeast Wyoming and participate in the earthly Wacipi - Sun Dance ceremony. This is a beautiful example of a kapemni pair or an earth-sky mirroring.Presented here are just two examples of sacred star sites found in our region: Minnesota, North & South Dakota, US. These are examples of cultural heritage that is

Profaning the Sacred in Leadership Studies

DEFF Research Database (Denmark)

Sliwa, Martyna; Spoelstra, Sverre; Meier Sørensen, Bent

2013-01-01

of the novel, we discuss how it contributes to profaning particular notions of sacrifice and the sacred in leadership thinking. In the novel, self-sacrifice does not function as a way of establishing a leadership position, but as a way to avoid the dangers associated with leadership, and possibly redeem humans......The leadership literature is full of stories of heroic self-sacrifice. Sacrificial leadership behaviour, some scholars conclude, is to be recommended. In this article we follow Keith Grint's conceptualization of leadership as necessarily pertaining to the sacred, but-drawing on Giorgio Agamben......'s notion of profanation-we highlight the need for organization scholars to profane the sacralizations embedded in leadership thinking. One example of this, which guides us throughout the article, is the novel A Wild Sheep Chase, by the Japanese author Haruki Murakami. By means of a thematic reading...

Community-based conservation of critical sites: Uganda's experience

African Journals Online (AJOL)

... of natural resources, first and foremost for their own good, and then for national and global benefit. Ecotourism and adding value to locally produced materials in communities can translate into support for conservation. This paper highlights the importance of community-based conservation for important biodiversity sites.

The Livelihoods of Nara Palace Local Residents: Site Conservation Issues and Solutions

OpenAIRE

WANG, Dongdong; 王, 冬冬

2017-01-01

Nara Palace is an important location in the history of Japanese archaeological site conservation because conservation work here started early, the project is large scale, and a number of participants are involved. The history of conservation at this site went passed through a number of complex stages over more than a century, including initial discovery, calls for protection, damage, initiation of a conservation movement, designation as a historic site, acquisition of land by the Japanese gov...

The price of your soul: neural evidence for the non-utilitarian representation of sacred values.

Science.gov (United States)

Berns, Gregory S; Bell, Emily; Capra, C Monica; Prietula, Michael J; Moore, Sara; Anderson, Brittany; Ginges, Jeremy; Atran, Scott

2012-03-05

Sacred values, such as those associated with religious or ethnic identity, underlie many important individual and group decisions in life, and individuals typically resist attempts to trade off their sacred values in exchange for material benefits. Deontological theory suggests that sacred values are processed based on rights and wrongs irrespective of outcomes, while utilitarian theory suggests that they are processed based on costs and benefits of potential outcomes, but which mode of processing an individual naturally uses is unknown. The study of decisions over sacred values is difficult because outcomes cannot typically be realized in a laboratory, and hence little is known about the neural representation and processing of sacred values. We used an experimental paradigm that used integrity as a proxy for sacredness and which paid real money to induce individuals to sell their personal values. Using functional magnetic resonance imaging (fMRI), we found that values that people refused to sell (sacred values) were associated with increased activity in the left temporoparietal junction and ventrolateral prefrontal cortex, regions previously associated with semantic rule retrieval. This suggests that sacred values affect behaviour through the retrieval and processing of deontic rules and not through a utilitarian evaluation of costs and benefits.

Ficus religiosa L. (English: Peepal tree or sacred fig; Hindi: Pippal ...

Indian Academy of Sciences (India)

Ficus religiosa L. (English: Peepal tree or sacred fig; Hindi: Pippal) of Moraceae is a large deciduous tree that grows wild as well as cultivated. The picture shows the tree with fresh flush of leaves. The tree is planted chiefly near the temples by Hindus and Buddhists who regard it as sacred. The characteristic heart-shaped ...

'Marriage is sacred': the religious right's arguments against 'gay marriage' in Australia.

Science.gov (United States)

Edwards, Jane

2007-01-01

In 2004, the Australian government legislated to prohibit 'gay marriage'; the religious right had lobbied vigorously for passage of this legislation. Drawing on Durkheim's theory of sacred and profane, this paper examines the argument proffered by right-wing Christians that allowing legalised unions between lesbians and between gay men would seriously undermine the institution of marriage and the family. Claims about the spectre of gays and lesbians marrying reveal a deeper unease about the status of heterosexual marriage and the nuclear family. These concerns, in turn, house a deeper unease about the nature and place of masculinity in contemporary Australian society. This disquiet about masculinity and masculine authority is isomorphic with concerns about challenges to the notion of an objective epistemological order. Marriage and nature are both sacred in Durkheimian terms because they must be radically separated from matters profane. By locating heterosexual marriage within the domain of nature, it is protected from contact with things that threaten its sacred status. However, Durkheim's theory of the sacred is simultaneously an account of the exercise of ideological power. Attempts to cast heterosexual marriage as sacred and, therefore, as inviolate are inextricably linked with attempts to protect an epistemological order linked to masculine authority.

Sacred values and conflict over Iran's nuclear program

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Morteza Dehghani

2010-12-01

Full Text Available Conflict over Iran's nuclear program, which involves a US-led policy to impose sanctions on Iran, is perceived by each side as a preeminent challenge to its own national security and global peace. Yet, there is little scientific study or understanding of how material incentives and disincentives, such as economic sanctions, psychologically affect the targeted population and potentially influence behaviour. Here we explore the Iranian nuclear program within a paradigm concerned with sacred values. We integrate experiments within a survey of 1997 Iranians. We find that a relatively small but politically significant portion of the Iranian population believes that acquiring nuclear energy has become a sacred value, in the sense that proposed economic incentives and disincentives result in a ``backfire effect'' in which offers of material rewards or punishment lead to increased anger and greater disapproval. This pattern was specific to nuclear energy and did not hold for acquiring nuclear weapons. The present study is the first demonstration of the backfire effect for material disincentives as well as incentives, and on an issue whose apparent sacred nature is recent rather than longstanding.

Natural pigments and sacred art

Science.gov (United States)

Kelekian, Lena, ,, Lady

2010-05-01

Since the dawn of mankind, cavemen has expressed himself through art. The earliest known cave paintings date to some 32,000 years ago and used 4 colours derived from the earth. These pigments were iron oxides and known as ochres, blacks and whites. All pigments known by the Egyptians, the Greeks, the Romans and Renaissance man were natural and it was not until the 18th century that synthetic pigments were made and widely used. Until that time all art, be it sacred or secular used only natural pigments, of which the preparation of many have been lost or rarely used because of their tedious preparation. As a geologist, a mineralogist and an artist specializing in iconography, I have been able to rediscover 89 natural pigments extracted from minerals. I use these pigments to paint my icons in the traditional Byzantine manner and also to restore old icons, bringing back their glamour and conserving them for years to come. The use of the natural pigments in its proper way also helps to preserve the traditional skills of the iconographer. In the ancient past, pigments were extremely precious. Many took an exceedingly long journey to reach the artists, and came from remote countries. Research into these pigments is the work of history, geography and anthropology. It is an interesting journey in itself to discover that the blue aquamarines came from Afghanistan, the reds from Spain, the greens Africa, and so on. In this contribution I will be describing the origins, preparation and use of some natural pigments, together with their history and provenance. Additionally, I will show how the natural pigments are used in the creation of an icon. Being a geologist iconographer, for me, is a sacrement that transforms that which is earthly, material and natural into a thing of beauty that is sacred. As bread and wine in the Eucharist, water during baptism and oil in Holy Union transmit sanctification to the beholder, natural pigments do the same when one considers an icon. The

The Ontological Concept of Sacred and Profane in Islam (analytic study

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Abdulnaser Sultan Mohsen

2014-06-01

Full Text Available The term ‘sacred’ in the study of religions appeared at the beginning of the last century; Western scholars studied primitive religions in the world and combined it with the term of ‘profane’ in an ambivalent or a deterministic relationship. This study is questing the concepts of sacred and profane through Islamic prospective of ontology, in which it confirms that the dualism of sacred and profane is involved in the spirit existence, not in the natural or material as the Western thought alleges. It is through Muslim scholars’ study of spirit and existence, and linguistic study of sacred and profane that has clarified that the existence has sacredness as much as granted by spirit. Much is also the achievement of perfect existence, or retrieval of pure spirit and not retrieval of the origin of creation according to Christian thought. Otherwise, the existence became profane when it has been disintegrated by obstruction of spirit functions, or losing of the spirit totally. Therefore, the concept of sacred in Islam is the perfect existence by spirit; conversely, the profane is isintegration of spirit.

Are Brands Postmodern Relics? Taking a Closer Look at New Sacred Objects

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Stéphane DUFOUR

2011-01-01

Full Text Available Ever since the Church lost its monopoly on the sacred, no longer able to solely determine its form or contents, the social sphere has gradually taken over this value, applying it to new human and social objects. As a result, the modes of expression of the sacred have multiplied, along with the subjective and intimate experiences of modern individualism. Among the vast number of potential manifestations of this value, to which almost everything now seems to aspire, this paper will concentrate on commercial brands as vectors of meaning, with the hypothesis that some of them seek to position themselves, in postmodern society, as new figures of the sacred. This area of study is close to that of the sociologist Adam Arvidsson, when he describes brands as religious objects. If brands are less interested in selling products than in creating an affective experience, Arvidsson assimilates them to modern relics. However, this paper goes beyond metaphors, to examine the rhetorical strategies (discourse, rituals, representations, imagery through which brands construct meaning around sacred objects. Situated between a branch of marketing which concentrates on sacralising commercial products, and a theory popular in the English-speaking world, which has illustrated how the media work to sacralise products and brands, this paper uses a communicational approach to analyse the construction of meaning, by brands looking to make themselves (appear sacred.

Energy conserving site design case study: Shenandoah, Georgia. Final report

Energy Technology Data Exchange (ETDEWEB)

1980-01-01

The case study examines the means by which energy conservation can be achieved at an aggregate community level by using proper planning and analytical techniques for a new town, Shenandoah, Georgia, located twenty-five miles southwest of Atlanta's Hartsfield International Airport. A potentially implementable energy conservation community plan is achieved by a study team examining the land use options, siting characteristics of each building type, alternate infrastructure plans, possible decentralized energy options, and central utility schemes to determine how community energy conservation can be achieved by use of pre-construction planning. The concept for the development of mixed land uses as a passively sited, energy conserving community is based on a plan (Level 1 Plan) that uses the natural site characteristics, maximizes on passive energy siting requirement, and allows flexibility for the changing needs of the developers. The Level 2 Plan is identical with Level 1 plan plus a series of decentraized systems that have been added to the residential units: the single-family detached, the apartments, and the townhouses. Level 3 Plan is similar to the Level 1 Plan except that higher density dwellings have been moved to areas adjacent to central site. The total energy savings for each plan relative to the conventional plan are indicated. (MCW)

The dialogue between sacred, symbol and ritual to Mircea Eliade’s thinking

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Stelian Manolache

2017-11-01

Full Text Available Consequently implementing a vision that was mostly phenomenological and hermeneutical on the object and of the religious doctrine and content, Mircea Eliade had a remarkable contribution of originality and profoundness to the study of the problems related to sacred and profane and symbol and ritual. For the Romanian researcher, at the core of the dialectic game between sacred and profane, there is the behaviour of the religious man, opposed to the natural man, searching for divinity in an instinctive/ programmatic manner, trying to overcome his earthly condition by entering the inaccessible world of the sacred. Due to the more than obvious contemporaneity importance of the preoccupations and behaviour of homo religious, in post-modernity, starting from the dialogue between science and religion, we consider that there is the necessity and opportuness in a secularised and desacralized world to dedicate a study, 110 years later from the birth of the eminent professor, to the manner the Romanian eminent researcher Mircea Eliade saw and explained the sacred, the symbol and the ritual.

Darwin's Sacred Cause

DEFF Research Database (Denmark)

Kjærgaard, Peter C.

2009-01-01

As we are being flooded by Darwin lollipops, t-shirts, quills and stamps it is becoming increasingly difficult to be heard or seen in the commercialised celebration in 2009. Some are in the business for the science, but a lot are in it for profit. Accordingly, the Darwin industry has left the hands...... of scholarly specialists and been appropriated by money makers. One could not help thinking about this as, in the autumn of 2008, the publisher began hyping Darwin's Sacred Cause as ‘one of the major contributions to the worldwide Darwin anniversary celebrations in 2009' Udgivelsesdato: February...

Sacred values in the Israeli-Palestinian conflict: resistance to social influence, temporal discounting, and exit strategies.

Science.gov (United States)

Sheikh, Hammad; Ginges, Jeremy; Atran, Scott

2013-09-01

Conflicts over sacred values may be particularly difficult to resolve. Because sacred values are nonfungible with material values, standard attempts to negotiate, such as offering material incentives to compromise, often backfire, increasing moral outrage and support for violent action. We present studies with Palestinians in the West Bank and Gaza demonstrating three other ways sacred values may make conflict more intractable, focusing on what we call devoted actors, people who regard issues central to the Israel-Palestine conflict as sacred values. We show that devoted actors (1) were less amenable to social influence, (2) perceived conflict-related events in the past as well as expected events in the future to be temporally closer, and (3) were blind to individual opportunities to escape the conflict. These results suggest that sacred values may affect decision making in a number of ways, which, when combined, contribute to common defense and continuation of conflict. © 2013 New York Academy of Sciences.

Ankara Historic City Centre Restoration Site Conservation Plan, its Characteristics, and Rationales for its Revocation

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Mehmet Tuncer

2013-12-01

Full Text Available This is a comprehensive evaluation of the 1: 5000 Ankara Historic City Centre Restoration Site Conservation Master Development Plan and the 1: 1000 Conservation Implementation Plans, which have become a matter of litigation against the Ankara Metropolitan Municipality, filed by various non-governmental organizations, universities, the Union of Chambers of Turkish Architects and Engineers (TMMOB and public institutions; in terms of the environment, transportation and traffic as regards the entirety of the planned location, and the integrity of the plan, based on conservation-reclamation planning essentials and public interest. Thus the Ulus Ankara Historic City Centre Restoration Site Conservation Master Development and Implementation Plan and Plan Notes as ratified by the Ankara Metropolitan Municipality and Conservation Board, are examined in this context in terms of restoration site, protected site, conservation site, interaction and transition sites and historic and cultural properties.

Rituals, ceremonies and customs related to sacred trees with a special reference to the Middle East

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Dafni Amots

2007-07-01

Full Text Available Abstract Tree worship is very common worldwide. This field study surveys the ceremonies and customs related to sacred trees in present-day Israel; it includes the results of interviews with 98 informants in thirty-one Arab, Bedouin, and Druze villages in the Galilee. The main results are: 1. Sacred trees were treated as another kind of sacred entity with all their metaphysical as well as physical manifestations. 2. There is not even one ceremony or custom that is peculiar only to a sacred tree and is not performed in other sacred places (such as a saint's grave or a mosque. 3. Few customs, such as: quarrel settling (= Sulkha, leaving objects to absorb the divine blessing and leaving objects for charity seem to be characteristic of this region, only. 4. In modern times, sacred trees were never recorded, in Israel, as centres for official religious ceremonies including sacrifices, nor as places for the performing of rites of passage. 5. There is some variation among the different ethnic groups: Kissing trees and worshipping them is more common among the Druze although carrying out burials under the tree, leaving water and rain-making ceremonies under them have not been recorded in this group. Passing judgments under the tree is more typical of the Bedouin in which the sacred trees were commonly used as a public social centre. Most of the customs surveyed here are known from other parts of the world. The differences between Muslims and Druze are related to the latter's belief in the transmigration of souls.

Rituals and Sacred Space of Pandharpur, India

DEFF Research Database (Denmark)

Sand, Erik

2011-01-01

yearly pilgrimage in the bright half of Ashadha (June-July), at which processions from all over Maharashtra join in Pandharpur is one of the most spectacular religious events in the region. Until comparatively recent the knowledge of the history and concept of Pandharpur as a sacred town has been......The small town Pandharpur, situated about two hundred kilometres south east of Pune, is one of the most popular sacred places in the state of Maharashtra, India. It is dedicated to the god Vithoba who is considered to be an incarnation of Vishnu in the form of Krishna. Pandharpur and Vithoba plays...... a very important role in the religious life of the so-called Varakari Sampradaya which goes back to at least the time of Jnadeva or Jnaneshvara in the second half of the 13th century. In fact the religious life of the town is to a great extent dominated by the presence of this Sampradaya, and the great...

Caractéristiques végétales, typologie et fonctions des bois sacrés au ...

African Journals Online (AJOL)

Les bois sacrés assurent aux populations, plusieurs fonctions: écologique, cultuelle, socio-culturelle, magique et mixte. Parmi les bois sacrés, seuls ceux qui suscitent la crainte à l'endroit de la population sont intégralement protégés. Mots clés: Bois sacré, enquête ethnobotanique, caractéristiques végétales, fonctions, ...

The nature and workings of sacred intellect from the perspective of Avicenna

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Einollah Khademi

2017-08-01

Full Text Available Sacred intellect in Avicenna, a degree of rationality in which the highest form of communication is done with the intellectual world. Reasonable time to the times of human rationality is achieved without difficulty, pain and time, only be achieved by applying guess. The owners of Avicenna's top intellects in human beings are sacred and highest prophet for them. These people are the first intelligible human teachers perceive first and put it to other people. . Bu-Ali about how to communicate the power of the active intellect and innate or acquired its own works differently to comment the funds are somehow retractable. To prove his philosophical question of the nature and functions of the sacred intellect as much existence of intellect, perception as well as all forms of The Holy Quran verses seeks help.

'They Never Dance': The Choreography of Le Sacre du Printemps, 1913

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Hanna Järvinen

2013-12-01

Full Text Available In this text, I discuss Vaslav Nijinsky's choreography of Le Sacre du Printemps (henceforth Sacre as it appears in the light of primary source materials from 1913. By focusing on the unique challenges Nijinsky posed to his dancers in terms of movement style and composition, I contest many of the frequently-heard claims made about this work, particularly its danced component, and argue that Nijinsky's choreographic ideas challenged both dancers and critics by questioning the ontological qualities of (art dance in contemporary discourse.

The Role of Informal Protected Areas in Maintaining Biodiversity in the Western Ghats of India

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Shonil A. Bhagwat

2005-06-01

Full Text Available Although it is widely believed that an important function of protected areas is to conserve species that are unable to survive elsewhere, there are very few empirical studies in which a comparison is made between biodiversity of protected areas and that of the cultivated landscape surrounding them. We examined the diversity of trees, birds, and macrofungi at 58 sites in three land-use types in a tree-covered landscape in Kodagu district in the Western Ghats of India. Ten forest reserve sites in the formal protected area, and 25 sacred groves and 23 coffee plantations in the neighboring cultivated landscape were sampled. A total of 215 tree, 86 bird, and 163 macrofungus species were recorded. The forest reserve had a large number of trees that were restricted in their distribution, and the sacred groves had a large number of macrofungi. We observed that deciduous trees and non-forest-dwelling birds increased, and evergreen trees and forest-dwelling birds decreased with increasing intensity of land management. We found that trees having non-timber uses and macrofungi useful to the local people, as well as those with medicinal properties, were abundant in sacred groves. We found no significant differences in the distribution of endemic and threatened birds across the three land-use types. Although endemic trees were more abundant in the forest reserve than in sacred groves, threatened trees were more abundant in sacred groves than in the forest reserve. We attribute the high diversity in sacred groves to the native tree cover in shade coffee plantations. We conclude that informal protected areas are as important as formal ones for biodiversity conservation in Kodagu. We recommend that a conservation strategy that recognizes informal protection traditions is essential for successful biodiversity conservation in regions where formal reserves are surrounded by a matrix of cultivated land.

The Sacred or the Profane: The Challenge of Modern Dance in Religious Educational Settings

Science.gov (United States)

Clement, Karen

2008-01-01

The article addresses the utilization of modern dance compositional approaches in the development of sacred dance works. A brief history of sacred dance in the Western Church is traced as a foundation for students' stereotypical approaches to dance and religion. Also examined is the 20th Century modern dance choreographers' practice of…

Genome of the long-living sacred lotus (Nelumbo nucifera Gaertn.).

Science.gov (United States)

Ming, Ray; VanBuren, Robert; Liu, Yanling; Yang, Mei; Han, Yuepeng; Li, Lei-Ting; Zhang, Qiong; Kim, Min-Jeong; Schatz, Michael C; Campbell, Michael; Li, Jingping; Bowers, John E; Tang, Haibao; Lyons, Eric; Ferguson, Ann A; Narzisi, Giuseppe; Nelson, David R; Blaby-Haas, Crysten E; Gschwend, Andrea R; Jiao, Yuannian; Der, Joshua P; Zeng, Fanchang; Han, Jennifer; Min, Xiang Jia; Hudson, Karen A; Singh, Ratnesh; Grennan, Aleel K; Karpowicz, Steven J; Watling, Jennifer R; Ito, Kikukatsu; Robinson, Sharon A; Hudson, Matthew E; Yu, Qingyi; Mockler, Todd C; Carroll, Andrew; Zheng, Yun; Sunkar, Ramanjulu; Jia, Ruizong; Chen, Nancy; Arro, Jie; Wai, Ching Man; Wafula, Eric; Spence, Ashley; Han, Yanni; Xu, Liming; Zhang, Jisen; Peery, Rhiannon; Haus, Miranda J; Xiong, Wenwei; Walsh, James A; Wu, Jun; Wang, Ming-Li; Zhu, Yun J; Paull, Robert E; Britt, Anne B; Du, Chunguang; Downie, Stephen R; Schuler, Mary A; Michael, Todd P; Long, Steve P; Ort, Donald R; Schopf, J William; Gang, David R; Jiang, Ning; Yandell, Mark; dePamphilis, Claude W; Merchant, Sabeeha S; Paterson, Andrew H; Buchanan, Bob B; Li, Shaohua; Shen-Miller, Jane

2013-05-10

Sacred lotus is a basal eudicot with agricultural, medicinal, cultural and religious importance. It was domesticated in Asia about 7,000 years ago, and cultivated for its rhizomes and seeds as a food crop. It is particularly noted for its 1,300-year seed longevity and exceptional water repellency, known as the lotus effect. The latter property is due to the nanoscopic closely packed protuberances of its self-cleaning leaf surface, which have been adapted for the manufacture of a self-cleaning industrial paint, Lotusan. The genome of the China Antique variety of the sacred lotus was sequenced with Illumina and 454 technologies, at respective depths of 101× and 5.2×. The final assembly has a contig N50 of 38.8 kbp and a scaffold N50 of 3.4 Mbp, and covers 86.5% of the estimated 929 Mbp total genome size. The genome notably lacks the paleo-triplication observed in other eudicots, but reveals a lineage-specific duplication. The genome has evidence of slow evolution, with a 30% slower nucleotide mutation rate than observed in grape. Comparisons of the available sequenced genomes suggest a minimum gene set for vascular plants of 4,223 genes. Strikingly, the sacred lotus has 16 COG2132 multi-copper oxidase family proteins with root-specific expression; these are involved in root meristem phosphate starvation, reflecting adaptation to limited nutrient availability in an aquatic environment. The slow nucleotide substitution rate makes the sacred lotus a better resource than the current standard, grape, for reconstructing the pan-eudicot genome, and should therefore accelerate comparative analysis between eudicots and monocots.

Sacred Cows That Should Be Put to Pasture.

Science.gov (United States)

Artley, A. Sterl

This paper examines some of the problems associated with unquestioned teaching practices and theories ("sacred cows") in the field of reading. Topics discussed include phonics, pronunciation, oral reading, teacher accountability and behavioral objectives, individualized reading, and the open classroom. (KS)

Biodiversity Conservation through Traditional Beliefs System: A Case Study from Kumaon Himalayas, India

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Harsh SINGH

2012-03-01

Full Text Available The present study was carried out in Malay Nath sacred grove of Kumaon Himalaya, India, in appreciation of its role in biodiversity conservation. The whole grove is dedicated to the local deity “Malay Nath”, and showing semi-temperate type vegetation of the region. Rituals and cultural beliefs of the local peoples of Kumaon are plays significant role in conserving biodiversity. The study aimed at the documentation and inventory of the sacred grove, its phytodiversity, threats and conservation in the Indian Himalayan of Kumaon region, and to this, systematic field surveys were conducted during 2007-2010 covering all four seasons viz., summer, rainy, winter and spring. A total of 64 species in 58 genera under 47 families were identified, of which 35 species are flowering plants and 29 species are non-flowering plants. The dominant family was Parmeliaceae of lichen which recorded the maximum 6 species. 35 plant species under 32 genera and 23 families are used as an ethno-medicinal and the information about the ethno-medicinal plants was gathered from knowledgeable elderly local peoples of the area. Hedychium spicatum, Bergenia ciliata, Origanum vulgare, Berberis asiatica, etc. are highly exploited species and need to be conserved.

Desert Mazâr: Sacred Sites in Western China (Essay to Accompany Photo Essay

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Rahilä Dawut

2012-06-01

Full Text Available Despite its reputation as one of the most inhospitable areas in the world, the Tarim Basin has been home to thriving agricultural and mercantile communities since the early centuries of the Common Era, when oasis cities were linked in a lucrative network of Eurasian trade. Today, the Tarim is home to China’s Uyghurs, a Turkic-speaking Muslim community whose ancestral ties to the region date back to at least the ninth century CE. For them, the Taklamakan is sacred land, enveloping the political and religious heroes of a storied past who are buried in countless mausoleums (in Uyghur: mazâr that dot the desert landscape. It is the power believed to emanate from these shrines that New York–based photographer Lisa Ross has captured so vividly in her images over the course of several journeys to China’s west.

The man, the machine and the sacred: when the virtual reality reenchants the world

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Olivier NANNIPIERI

2011-01-01

Full Text Available The rationality associated with the technical progress were able to let believe that the world became disillusioned. Now, far from disillusioning the world, certain technical devices reveal the sacred dimension inherent to any human activity. Indeed, paradoxically, we shall show that the human-machine interaction producing virtual environments is an experience of the sacred.

Restoring the environment, revitalizing the culture: cenote conservation in Yucatan, Mexico

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Yolanda Lopez-Maldonado

2017-12-01

Full Text Available Cenotes are sinkholes through which groundwater may be accessed from the Yucatan Peninsula Aquifer. Historically and culturally, cenotes are also important cultural and spiritual natural sites for the Maya, but they have been contaminated and degraded. We ask the following: What are the present-day meanings, understanding, and values of cenotes for the Maya? Is it possible to adopt a cultural approach for conservation of cenotes in Yucatan? Participant observation, interviews with stakeholders, and underwater exploration in cenotes were used to obtain data. Results indicate that cenotes often retain some spiritual meaning for people but not as important cultural, spiritual, or sacred sites. Little consensus was found regarding the significance of cenotes and how best to protect them. Informants noted changes in water quality, and identified the threats to cenotes including tourism, poor solid waste management, contamination, and deficiency of interest in preservation. Lack of accurate knowledge was a problem: informants did not seem to understand that cenotes are interconnected through the groundwater system. The Yucatan case illustrates how loss of cultural values can be linked to environmental quality and resource degradation. Conversely, it can be argued that cultural revitalization in indigenous communities has the potential to bring back community-based conservation.

The Sacred Lotus - An Incredible Wealth of Wetlands

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 18; Issue 8. The Sacred Lotus - An Incredible Wealth of Wetlands. R N Mandal R Bar. General Article Volume 18 Issue 8 August 2013 pp 732-737. Fulltext. Click here to view fulltext PDF. Permanent link:

Patrimony and partnership: conserving the khipu legacy of Rapaz, Peru

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Renata Peters

2007-09-01

Full Text Available Khipu, cord objects used for recordinginformation, are associated with the Incas; however, in two known cases, khipu survive in Peru as communal patrimony, still in ritual use. This article describes the khipu of San Cristóbal de Rapaz and a project of in situ conservation, conducted in collaboration with the local community. It was necessary to develop a strategy to protect the khipu, while allowing their continued use in sacred rituals. This challenged the basic principles of preventive conservation, but through the collaborative process compromises were achieved, acceptable both to conservators and to the community, which has now resumed responsibility for preservation of the patrimony.

Protecting important sites for biodiversity contributes to meeting global conservation targets.

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Stuart H M Butchart

Full Text Available Protected areas (PAs are a cornerstone of conservation efforts and now cover nearly 13% of the world's land surface, with the world's governments committed to expand this to 17%. However, as biodiversity continues to decline, the effectiveness of PAs in reducing the extinction risk of species remains largely untested. We analyzed PA coverage and trends in species' extinction risk at globally significant sites for conserving birds (10,993 Important Bird Areas, IBAs and highly threatened vertebrates and conifers (588 Alliance for Zero Extinction sites, AZEs (referred to collectively hereafter as 'important sites'. Species occurring in important sites with greater PA coverage experienced smaller increases in extinction risk over recent decades: the increase was half as large for bird species with>50% of the IBAs at which they occur completely covered by PAs, and a third lower for birds, mammals and amphibians restricted to protected AZEs (compared with unprotected or partially protected sites. Globally, half of the important sites for biodiversity conservation remain unprotected (49% of IBAs, 51% of AZEs. While PA coverage of important sites has increased over time, the proportion of PA area covering important sites, as opposed to less important land, has declined (by 0.45-1.14% annually since 1950 for IBAs and 0.79-1.49% annually for AZEs. Thus, while appropriately located PAs may slow the rate at which species are driven towards extinction, recent PA network expansion has under-represented important sites. We conclude that better targeted expansion of PA networks would help to improve biodiversity trends.

Stravinsky, Igor: Le Sacre du Printemps / Pierre-E. Barbier

Index Scriptorium Estoniae

Barbier, Pierre-E.

1996-01-01

Uuest heliplaadist "Stravinsky, Igor: Le Sacre du Printemps. Requiem Canticles. Canticum sacrum. Variations sur un choral de Bach. Orchestre de la Suisse Romande, Neeme Järvi" Chandos CHAN 9 408, distribution Media 7 (SD:160F)

Trampling the Sacred: Multicultural Education as Pedagogical Racism

Science.gov (United States)

Lovern, Lavonna Lea

2012-01-01

The following paper is a critical examination involving the misuse of sacred cultural tools and practices in the name of multicultural education. Native American practices are identified to illustrate how such inappropriate usages promote pedagogical racism. The misuse continues the hegemonic distribution of social capital. Through the…

Protecting Important Sites for Biodiversity Contributes to Meeting Global Conservation Targets

Science.gov (United States)

Butchart, Stuart H. M.; Scharlemann, Jörn P. W.; Evans, Mike I.; Quader, Suhel; Aricò, Salvatore; Arinaitwe, Julius; Balman, Mark; Bennun, Leon A.; Bertzky, Bastian; Besançon, Charles; Boucher, Timothy M.; Brooks, Thomas M.; Burfield, Ian J.; Burgess, Neil D.; Chan, Simba; Clay, Rob P.; Crosby, Mike J.; Davidson, Nicholas C.; De Silva, Naamal; Devenish, Christian; Dutson, Guy C. L.; Fernández, David F. Día z; Fishpool, Lincoln D. C.; Fitzgerald, Claire; Foster, Matt; Heath, Melanie F.; Hockings, Marc; Hoffmann, Michael; Knox, David; Larsen, Frank W.; Lamoreux, John F.; Loucks, Colby; May, Ian; Millett, James; Molloy, Dominic; Morling, Paul; Parr, Mike; Ricketts, Taylor H.; Seddon, Nathalie; Skolnik, Benjamin; Stuart, Simon N.; Upgren, Amy; Woodley, Stephen

2012-01-01

Protected areas (PAs) are a cornerstone of conservation efforts and now cover nearly 13% of the world's land surface, with the world's governments committed to expand this to 17%. However, as biodiversity continues to decline, the effectiveness of PAs in reducing the extinction risk of species remains largely untested. We analyzed PA coverage and trends in species' extinction risk at globally significant sites for conserving birds (10,993 Important Bird Areas, IBAs) and highly threatened vertebrates and conifers (588 Alliance for Zero Extinction sites, AZEs) (referred to collectively hereafter as ‘important sites’). Species occurring in important sites with greater PA coverage experienced smaller increases in extinction risk over recent decades: the increase was half as large for bird species with>50% of the IBAs at which they occur completely covered by PAs, and a third lower for birds, mammals and amphibians restricted to protected AZEs (compared with unprotected or partially protected sites). Globally, half of the important sites for biodiversity conservation remain unprotected (49% of IBAs, 51% of AZEs). While PA coverage of important sites has increased over time, the proportion of PA area covering important sites, as opposed to less important land, has declined (by 0.45–1.14% annually since 1950 for IBAs and 0.79–1.49% annually for AZEs). Thus, while appropriately located PAs may slow the rate at which species are driven towards extinction, recent PA network expansion has under-represented important sites. We conclude that better targeted expansion of PA networks would help to improve biodiversity trends. PMID:22457717

Sacred space, analytic space, the self, and god.

Science.gov (United States)

Rizzuto, Ana-María

2009-01-01

Parental figures influence the type of religious experiences a person may have. Clinical material from the analysis of a young woman documents the importance of having an actual sacred space in which one can be oneself in religious life and a psychoanalytic space during treatment to progressively experience oneself.

The ecological implications of ancestral religion and reciprocal exchange in a sacred forest in Karendi

Science.gov (United States)

Cynthia T. Fowler

2003-01-01

This article tells the story of the sacred place named Mata Loko ("River's Source") in Karendi on the western end of the islands of sumba. This ethnographic case of an eastern Indonesian society where the traditional religion of Marapu persists sheds light on questions of how local belief systems are part of environmental adaptions. the use of sacred...

Internal and External Factors Shaping Educational Beliefs of High School Teachers of "Sacred" Subjects to Girls

Science.gov (United States)

Iluz, Shira; Rich, Yisrael

2009-01-01

This research investigated pedagogical beliefs of teachers of "sacred" school subjects, curricular topics that the school community deems culturally valued, unassailable and inviolate. Two hundred and fifty-five teachers of girls only who taught sacred or secular subjects in Jewish modern religious high schools responded to questionnaires focusing…

Eboo Patel (2012). Sacred Ground: Pluralism, Prejudice and the ...

African Journals Online (AJOL)

more genuine and lasting interfaith cooperation. While Sacred Ground focuses on the. United States, Patel's analysis of interreligious conflict and his prescriptions for promoting interfaith cooperation have broad relevance for international application in today's increasingly globally connected and religiously diverse world.

Prioritizing sites for conservation based on similarity to historical baselines and feasibility of protection.

Science.gov (United States)

Popejoy, Traci; Randklev, Charles R; Neeson, Thomas M; Vaughn, Caryn C

2018-05-08

The shifting baseline syndrome concept advocates for the use of historical knowledge to inform conservation baselines, but does not address the feasibility of restoring sites to those baselines. In many regions, conservation feasibility varies among sites due to differences in resource availability, statutory power, and land-owner participation. We use zooarchaeological records to identify a historical baseline of the freshwater mussel community's composition before Euro-American influence at a river-reach scale. We evaluate how the community reference position and the feasibility of conservation might enable identification of sites where conservation actions would preserve historically representative communities and be likely to succeed. We first present a conceptual model that incorporates community information and landscape factors to link the best conservation areas to potential cost and conservation benefits. Using fuzzy ordination, we identify modern mussel beds that are most like the historical baseline. We then quantify the housing density and land use near each reach to estimate feasibility of habitat restoration. Using our conceptual framework, we identify reaches that have high conservation value (i.e., reaches that contain the best mussel beds) and where restoration actions would be most likely to succeed. Reaches above Lake Belton in central Texas, U.S.A. were most similar in species composition and relative abundance to zooarchaeological sites. A subset of these mussel beds occurred in locations where conservation actions appear to be most feasible. This study demonstrates how to use zooarchaeological data (biodiversity data often readily available) and estimates of conservation feasibility to inform conservation priorities at a local spatial scale. This article is protected by copyright. All rights reserved.

Combining specificity determining and conserved residues improves functional site prediction

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Gelfand Mikhail S

2009-06-01

Full Text Available Abstract Background Predicting the location of functionally important sites from protein sequence and/or structure is a long-standing problem in computational biology. Most current approaches make use of sequence conservation, assuming that amino acid residues conserved within a protein family are most likely to be functionally important. Most often these approaches do not consider many residues that act to define specific sub-functions within a family, or they make no distinction between residues important for function and those more relevant for maintaining structure (e.g. in the hydrophobic core. Many protein families bind and/or act on a variety of ligands, meaning that conserved residues often only bind a common ligand sub-structure or perform general catalytic activities. Results Here we present a novel method for functional site prediction based on identification of conserved positions, as well as those responsible for determining ligand specificity. We define Specificity-Determining Positions (SDPs, as those occupied by conserved residues within sub-groups of proteins in a family having a common specificity, but differ between groups, and are thus likely to account for specific recognition events. We benchmark the approach on enzyme families of known 3D structure with bound substrates, and find that in nearly all families residues predicted by SDPsite are in contact with the bound substrate, and that the addition of SDPs significantly improves functional site prediction accuracy. We apply SDPsite to various families of proteins containing known three-dimensional structures, but lacking clear functional annotations, and discusse several illustrative examples. Conclusion The results suggest a better means to predict functional details for the thousands of protein structures determined prior to a clear understanding of molecular function.

CONREAL web server: identification and visualization of conserved transcription factor binding sites

NARCIS (Netherlands)

Berezikov, E.; Guryev, V.; Cuppen, E.

2005-01-01

The use of orthologous sequences and phylogenetic footprinting approaches have become popular for the recognition of conserved and potentially functional sequences. Several algorithms have been developed for the identification of conserved transcription factor binding sites (TFBSs), which are

Identifying Key Factors Relevant for Base Camp Siting

Science.gov (United States)

2017-12-01

centers. 3.2.6.3 Religious and historical sites Respecting sacred sites helps build rapport with the host nation. 3.2.6.4 Local infrastructure...churches, mosques, national libraries, hospitals, cemeteries, historical ruins, religious sites, cultural areas, and other protected sites...controlled and protected wells. • Electricity: town engineer • Academic: government and religious leaders • Trash: private business (local

Conserved antigenic sites between MERS-CoV and Bat-coronavirus are revealed through sequence analysis.

Science.gov (United States)

Sharmin, Refat; Islam, Abul B M M K

2016-01-01

MERS-CoV is a newly emerged human coronavirus reported closely related with HKU4 and HKU5 Bat coronaviruses. Bat and MERS corona-viruses are structurally related. Therefore, it is of interest to estimate the degree of conserved antigenic sites among them. It is of importance to elucidate the shared antigenic-sites and extent of conservation between them to understand the evolutionary dynamics of MERS-CoV. Multiple sequence alignment of the spike (S), membrane (M), enveloped (E) and nucleocapsid (N) proteins was employed to identify the sequence conservation among MERS and Bat (HKU4, HKU5) coronaviruses. We used various in silico tools to predict the conserved antigenic sites. We found that MERS-CoV shared 30 % of its S protein antigenic sites with HKU4 and 70 % with HKU5 bat-CoV. Whereas 100 % of its E, M and N protein's antigenic sites are found to be conserved with those in HKU4 and HKU5. This sharing suggests that in case of pathogenicity MERS-CoV is more closely related to HKU5 bat-CoV than HKU4 bat-CoV. The conserved epitopes indicates their evolutionary relationship and ancestry of pathogenicity.

Violence and the Sacred in Georges Bataille's Philosophy

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A. ZYGMONT

2015-06-01

Full Text Available The article considers the concepts of violence and the sacred in the work of the French philosopher Georges Bataille. The author traces back the transformations of the concept of violence throughout the thinker’s carrier, namely in his early literary and philosophical experiences of the late 20s — early 30s, his reports for the College of Sociology (1937–1939 and his «systematic» postwar writings (1945–1962. The author also puts forward the hypothesis of the connection between the concept violence and the concept the sacred and demonstrates that it is most thoroughly represented in the last period of his work, although it may have been noted before. Diachronic consideration of the formation of these concepts allows the author to trace their correlation from the more or less random links mediated by artistic images and the other notions (sacrifi ce, for example to their explicit identification with each other and the systematic development in relation to such concepts as nature, life, being, intimacy, the animal state, expenditure, sacrifice, war and eroticism

Evaluation of potential water conservation using site-specific irrigation

Science.gov (United States)

With the advent of site-specific variable-rate irrigation (VRI) systems, irrigation can be spatially managed within sub-field-sized zones. Spatial irrigation management can optimize spatial water use efficiency and may conserve water. Spatial VRI systems are currently being managed by consultants ...

Information about Editor-in-Chief and the Secretary of the International Scholarly Board of Religious and Sacred Poetry

OpenAIRE

Tytko, Marek Mariusz

2014-01-01

Tekst jest informacją biograficzną o redaktorze naczelnym i Sekretarzu Międzynarodowej Rady Naukowej "Religious and Sacred Poetry". The text is the biographical information about editor-in-chief and the secretary of the International Scholarly Board of Religious and Sacred Poetry

Dancing the Numinous: Sacred and Spiritual Techniques of Contemporary American Belly Dancers

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Jeana Jorgensen

2013-01-01

Full Text Available In this paper, I explore how contemporary American practitioners of belly dance (as Middle Eastern dance and its many varieties are often called in the English-speaking world conceptualize not only the spiritual dimensions of their dance, but also how the very notion of performance affects sacred and spiritual dance practices. Drawing on interviews with this community, I describe the techniques of sacred and spiritual belly dancers, how these dancers theorize performance, and how the conflicts inherent to patriarchal mind-body dualism are resolved in these practices. My purpose here is twofold: to document an emergent dance tradition and to analyze its meanings in the relevant social context.

Dancing the Numinous: Sacred and Spiritual Techniques of Contemporary American Belly Dancers

Directory of Open Access Journals (Sweden)

Jeana Jorgensen

2012-12-01

Full Text Available In this paper, I explore how contemporary American practitioners of belly dance (as Middle Eastern dance and its many varieties are often called in the English-speaking world conceptualize not only the spiritual dimensions of their dance, but also how the very notion of performance affects sacred and spiritual dance practices. Drawing on interviews with this community, I describe the techniques of sacred and spiritual belly dancers, how these dancers theorize performance, and how the conflicts inherent to patriarchal mind-body dualism are resolved in these practices. My purpose here is twofold: to document an emergent dance tradition and to analyze its meanings in the relevant social context.

Re-enchanted bodies: experiences of the sacred and healing

DEFF Research Database (Denmark)

Ostenfeld-Rosenthal, Ann

2010-01-01

patients' experiences of 'the sacred in the body' I want to argue that when bodily sensed spiritual experiences take on a personal meaning it opens a possibility for 'religious sceptics' to believe in the existence of a spiritual world playing an important role in relation to the healing process....

Conserving critical sites for biodiversity provides disproportionate benefits to people

DEFF Research Database (Denmark)

Larsen, Frank Wugt; Turner, Will R.; Brooks, Thomas M.

2012-01-01

Protecting natural habitats in priority areas is essential to halt the loss of biodiversity. Yet whether these benefits for biodiversity also yield benefits for human well-being remains controversial. Here we assess the potential human well-being benefits of safeguarding a global network of sites......) benefits to maintenance of human cultural diversity - significantly exceeding those anticipated from randomly selected sites within the same countries and ecoregions. Results suggest that safeguarding sites important for biodiversity conservation provides substantial benefits to human well-being....

The Truth of Sacred Scripture

Directory of Open Access Journals (Sweden)

Tomasz Jelonek

2006-09-01

Full Text Available Article presents the history of contradiction between science and the Bible and how it was solved in Dogmatic Constitution on Divine Revelation Dei Verbum of the II Vatican Council. Since biblical truth was given to us “for the sake of our salvation,” and not in order to teach us natural science or history for their own sake, Sacred Scripture cannot be fairly judged to be in error when it sometimes presents historical or scientific truth in a less complete, less detailed, more popular, or more imprecise (i.e. merely approximate fashion than would be acceptable in modern texts dedicated formally to those disciplines.

Medicinal plants from swidden fallows and sacred forest of the Karen and the Lawa in Thailand.

Science.gov (United States)

Junsongduang, Auemporn; Balslev, Henrik; Inta, Angkhana; Jampeetong, Arunothai; Wangpakapattanawong, Prasit

2013-06-24

Many ecosystem services provided by forests are important for the livelihoods of indigenous people. Sacred forests are used for traditional practices by the ethnic minorities in northern Thailand and they protect these forests that are important for their culture and daily life. Swidden fallow fields are a dominant feature of the agricultural farming landscapes in the region. In this study we evaluate and compare the importance of swidden fallow fields and sacred forests as providers of medicinal plants among the Karen and Lawa ethnic minorities in northern Thailand. We made plant inventories in swidden fallow fields of three different ages (1-2, 3-4, 5-6 years old) and in sacred forests around two villages using a replicated stratified design of vegetation plots. Subsequently we interviewed the villagers, using semi-structured questionnaires, to assess the medicinal use of the species encountered in the vegetation survey. We registered a total of 365 species in 244 genera and 82 families. Of these 72(19%) species in 60(24%) genera and 32(39%) families had medicinal uses. Although the sacred forest overall housed more species than the swidden fallow fields, about equal numbers of medicinal plants were derived from the forest and the fallows. This in turn means that a higher proportion (48% and 34%) of the species in the relatively species poor fallows were used for medicinal purposes than the proportion of medicinal plants from the sacred forest which accounted for 17-22%. Of the 32 medicinal plant families Euphorbiaceae and Lauraceae had most used species in the Karen and Lawa villages respectively. Sacred forest are important for providing medicinal plant species to the Karen and Lawa communities in northern Thailand, but the swidden fallows around the villages are equally important in terms of absolute numbers of medicinal plant species, and more important if counted as proportion of the total number of species in a habitat. This points to the importance of

Identifying Future Sacred Heart Administrators by Examining the Characteristics, Commonalities, and Personal Motivations of Current School Leaders

Science.gov (United States)

Teixeira, Julie Brill

2012-01-01

Since their inception, all schools of the Sacred Heart have been headed by nuns of the Religious of the Sacred Heart of Jesus [RSCJ]. As the years have passed, many RSCJ nuns have aged and retired leaving vacancies that have proven difficult to fill. In this qualitative study, the characteristics, commonalities, and personal motivations of Sacred…

77 FR 73045 - Draft Environmental Impact Statement and Draft Pima County Multi-Species Habitat Conservation...

Science.gov (United States)

2012-12-07

... opportunities. Urban growth has resulted in significant development, which is expected to continue in the.... The presence of archeological sites, buildings and structures, historic events, sacred and traditional...

Nineteenth-century urbanization as sacred process: insights from German Strasbourg.

Science.gov (United States)

Steinhoff, Anthony J

2011-01-01

This article examines a crucial site for modernity’s encounter with religion during the long nineteenth century, albeit one largely ignored both by religious and urban historians: the modern big city. Drawing on evidence from Strasbourg, which joined the ranks of Germany’s big cities soon after the Franco-Prussian War, it points out first, that urbanization had a significant urban dimension. It altered the absolute and relative size of the city’s faith communities, affected the confessional composition of urban neighborhoods, and prompted faith communities to mark additional parts of the urban landscape as sacred. Second, while urban growth—both demographic and physical—frequently challenged traditional understandings of religious community, it also facilitated the construction of new understandings of piety and community, especially via voluntary organizations and the religious media. Thereby, urbanization emerged as a key force behind sacralization in city and countryside as the nineteenth century ended and the twentieth began.

LE MIROIR, LE SECRET ET LE SACRÉ (The Mirror, the Secret, and the Sacred

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Jean-Jacques Wunenburger

2015-06-01

Full Text Available The perception opens the visible world. How it is then with intuition when the visible is hemmed by the invisible? What are the phenomenological and anthropological conditions of experience of invisible? We can proceed from mirror-reflections which provoked a number of beliefs in supernatural. They are inseparable from dimension of the sacred, from that what at the same time shows and hides itself. In final analysis, can we find in category of the sacred, in its diverse forms, the affective and cognitive key to the invisible?

The sacred realm: domain of new threats and challenges

NARCIS (Netherlands)

Gaay Fortman, B. de

2006-01-01

This chapter looks at the sacred realm –as distinct from both the public and the private realm- as a contested space, full of old and new threats and challenges. As to conventional inter-religious violence the challenge today is to preserve both a culture of tolerance and the rule of law as basic

Impact and ecosystem service of forest and sacred grove as saviour of water quantity and quality in Garhwal Himalaya, India.

Science.gov (United States)

Jana, Purna; Dasgupta, Sabyasachi; Todaria, Nagendra P

2017-08-29

The present study was conducted in environs of the sacred grove of Garhwal Himalaya, India, with a view to assess the impacts of sacred groves and forests on the quality and quantity of water and also to assess the effect of seasonality on perennial stream quality. Water samples were collected from three randomly selected stream spots of both the sacred grove dominated by deodar (Cedrus deodara) and the non-sacred patch dominated by oak (Quercus leucotrichophora). Water samples from both patches were within the World Health Organization (WHO) standard limits. Based on an already established water quality index, water quality of both patches was safe for domestic and irrigation purposes but needs treatment for drinking purposes. Results of the present study also showed a very prominent impact of forest type as well as management condition on water quality and quantity. The water discharge from an oak forest shows more consistency than the discharge from a deodar forest. Due to the presence of the sacred grove, the area has become the source of good quality water supply during lean season for the surrounding villages. Water quality and quantity differed along with the change in season. The sacred grove and the existing forest leave a great impression on local dwellers, as due to its presence, local dwellers never run out of water supply during the dry season. As a result, the villagers sincerely want to protect the area for the sake of their own well-being.

Decision From Indecision: Conservation of Thangka Significance, Perspectives and Approaches

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Jacinta Boon Nee Loh

2002-11-01

Full Text Available Art may be entwined with religion, encompassing a spiritual message beyond artistic form and design. The thangka is one such sacred art in this world. Each thangka is created for a specific purpose and will always be different from other ones. It is for this reason and other values that they are conserved for the present and the future. The thangka poses complex challenges for conservators because of its composite nature and the wealth of values it embodies. It demands a balanced approach that looks into its material and conceptual integrity. Each of us has different aesthetic standards in interpretation of the thangka. This research explores the approaches and perspectives of thangka conservation, in particular embroidered/ appliqué thangkas and the influence of their significance in the decision-making process of their conservation. Through this investigation, the author establishes a framework of decision-making and her perspectives to thangka conservation.

Local government influence on energy conservation ambitions in existing housing sites-Plucking the low-hanging fruit?

International Nuclear Information System (INIS)

Hoppe, T.; Bressers, J.Th.A.; Lulofs, K.R.D.

2011-01-01

Greater energy efficiency can be achieved in existing dwellings thanks to longer lifecycles, slow replacement rates, and technical innovations. Many such dwellings are located in dense urban neighbourhoods, where urban renewal projects are undertaken. Local government can encourage the setting of ambitious goals as a stepping stone to realizing energy efficiency goals that achieve high levels of energy efficiency. The research question which this paper addresses is: to what degree do local governments influence ambitions to conserve energy in existing housing sites? To examine this issue, thirty-three sites in the Netherlands were studied using a quantitative analysis. The results show that collaboration between local authorities and local actors increases the level of ambition to conserve energy. However, local authorities intentionally selected sites with poor energy efficiency, so it would be easy to meet ambitious energy conservation targets. Collaboration between local authorities and local actors turns out to be the key factor in selecting those sites. Moreover, there is little sign of genuine ambition. This article contributes to the debate on energy conservation policies in local housing sites. The study provides starting points for systematic, empirical research into the realisation of energy conservation in existing housing, especially in large-scale refurbishment projects. - Research Highlights: → Local governments encourage the setting of goals to realize energy efficiency goals. → Local authorities intentionally select sites with poor initial energy efficiency performance. → Collaboration with local actors turns out to be a key factor in selecting those sites. →There is little sign of genuine ambition. → Starting points for empirical research into the realisation of energy conservation in housing.

Teaching about Religion in History Classes: Sacred and Secular History.

Science.gov (United States)

Abrahamson, Brant; Smith, Fred

In teaching about religion there is the fundamental distinction between secular history, which is restricted to natural cause and effect relationships, and sacred histories, which assume that a spirit world exists and that human/divine interaction has taken place. In the United States, the academically approved way of dealing with these…

“Sacred scarab” in jewelry of Ancient Egypt: the symbol interpretation problem

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Lada V. Prokopovich

2015-03-01

Full Text Available The image of the Sacred scarab, like any other fact of culture, should be considered only in the context of certain circumstances, which involve the approach choice: viewing as either a sign or a symbol. In those cases where the scarab image stands as a symbol, while interpreting this one it should be taken into account the cultural context, which, as relevant studies show, can never be reduced to a simple interpretation scheme “Scarab — Dorbeetle — Sun symbol”. In that connection suggested is a hypothesis, according to which the image of the Sacred scarab as a symbol is divided into two, at least, concepts: a “Sunny Beetle”, to mean the beetle species Cetonia aurata (or any other similar, and a “Beetle-Demiurge”, to mean the dorbeetle.

Stealing the sacred: Why 'global heritage' discourse is perceived as ...

African Journals Online (AJOL)

Stealing the sacred: Why 'global heritage' discourse is perceived as a frontal attack on local heritage-making in Madagascar. ... Asked Questions about PDFs. Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download ...

The sacred, the secular, and the profane

DEFF Research Database (Denmark)

Tsinovoi, Alexei

2017-01-01

types of power relations, which can provide a basis for critical re-formulation of the concepts of securitisation and desecuritisation. The article illustrates the analytical purchase of these ideal types through an analysis of the politics of Israel’s natural gas discoveries. Due to neoliberal reforms......In security studies, the dichotomy between ‘security’ and ‘regular’ politics has been effectively challenged in recent years, both theoretically and empirically. To address this challenge, the article develops Giorgio Agamben’s concepts of the sacred, the profane and the secular into three ideal...

Information about Editor-in-Chief and the Secretary of the International Scholarly Board of "Religious and Sacred Poetry"

OpenAIRE

Tytko, Marek Mariusz

2014-01-01

Tekst jest informacją biograficzną o dr. Marku Mariuszu Tytko, redaktorze naczelnym i sekretarzu Międzynarodowej Rady Naukowej "Religious and Sacred Poetry : An International Quarterly of Religion, Culture and Education". The text is the biographical information on Marek Mariusz Tytko, PhD, EDitor-in-Chief and secretary of the International Scholarly Council of "Religious and Sacred Poetry : An International Quarterly of Religion, Culture and Education".

Sacred Choices: Adolescent Relationships and Sexual Ethics--The Reform Movement's Response to the Need for Faith-Based Sexuality Education

Science.gov (United States)

Winer, Rabbi Laura Novak

2011-01-01

"Sacred Choices: Adolescent Relationships and Sexual Ethics" is a sexual ethics curriculum for middle school and high school students developed by the Union for Reform Judaism. Sacred Choices strives to teach Reform Jewish teens that their bodies are gifts from God and that Judaism provides relevant guidance on how to use and care for that gift…

Sacred Torrents in Modernity: German Jewish Philosophers and the Legacy of Secularization

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Roemer Nils

2016-12-01

Full Text Available This article investigates the ongoing interaction between the Jewish sacred past and its modern interpreters. Jewish thinkers from the eighteenth century reclaimed these ideals instead of dismissing them. Sacred traditions and modern secular thought existed in their mutual constitutive interdependence and not in opposition. When the optimism in historical progress and faith in reason unraveled in the fin de siècle, it engendered a new critical response by Jewish historians and philosophers of the twentieth century. These critical voices emerged within the fault lines of nineteenth and early twentieth century Jewish anti-historicist responses. What separated twentieth-century Jewish thinkers such as Martin Buber, Franz Rosenzweig, and Gershom Scholem from their nineteenth-century forerunners was not their embrace of religion but their critical stance toward reason and their crumbling faith in historical progress.

The Experience Of The Time In The Sacred And Profane In The Light Of Interpretation Of MiceaA Eliade

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Rodrigo Danubio Queiroz

2014-09-01

Full Text Available The present work aims to analyze and describe the human experience of the time in the sacred and the profane from the thought of the philosopher and historian Mircea Eliade. The research has as its starting point the observation of duality sacred/profane statement that results in two modes of being in the world, namely the religious and non-religious. Thus, we aimed to assess the extent of heterogeneous temporality in the life of man and the religious and man without religion. However, the understanding of this experience can be established only when one realizes the importance of constructions of temples, religious festivals, rituals and myth presented as one of the sacred language that only makes sense because of the inhomogeneity of time.

Friedrich Max Müller and the Sacred Books of the East

NARCIS (Netherlands)

Molendijk, Arie L.

2016-01-01

This volume offers a critical analysis of one the most ambitious editorial projects of late Victorian Britain: the edition of the fifty substantial volumes of the Sacred Books of the East (1879-1910). The series was edited and conceptualized by Friedrich Max Müller (1823-1900), a world-famous

In-beam conversion electron spectroscopy using the SACRED array

International Nuclear Information System (INIS)

Jones, P.M.; Cann, K.J.; Cocks, J.F.C.; Jones, G.D.; Julin, R.; Schulze, B.; Smith, J.F.; Wilson, A.N.

1997-01-01

Conversion electron studies of medium-heavy to heavy nuclear mass systems are important where the internal conversion process begins to dominate over gamma-ray emission. The use of a segmented detector array sensitive to conversion electrons has been used to study multiple conversion electron cascades from nuclear transitions. The application of the silicon array for conversion electron detection (SACRED) for in-beam measurements has successfully been implemented. (orig.). With 2 figs

Prediction, conservation analysis, and structural characterization of mammalian mucin-type O-glycosylation sites

DEFF Research Database (Denmark)

Julenius, Karin; Mølgaard, Anne; Gupta, Ramneek

2005-01-01

could be predicted from averaged properties together with the fact that glycosylation sites are not precisely conserved indicates that mucin-type glycosylation in most cases is a bulk property and not a very site-specific one. NetOGlyc 3.1 is made available at www.cbs.dtu.dk/services/netoglyc....

Resource Conservation and Recovery Act Industrial Sites quality assurance project plan: Nevada Test Site, Nevada

International Nuclear Information System (INIS)

1994-06-01

This quality assurance project plan (QAPjP) describes the measures that shall be taken to ensure that the environmental data collected during characterization and closure activities of Resource Conservation and Recovery Act (RCRA) Industrial Sites at the Nevada Test Site (NTS) are meaningful, valid, defensible, and can be used to achieve project objectives. These activities are conducted by the US Department of Energy Nevada Operations Office (DOE/NV) under the Nevada Environmental Restoration (ER) Project. The Nevada ER Project consists of environmental restoration activities on the NTS, Tonopah Test Range, Nellis Air Force Range, and eight sites in five other states. The RCRA Industrial Sites subproject constitutes a component of the Nevada ER Project. Currently, this QAPjP is limited to the seven RCRA Industrial Sites identified within this document that are to be closed under an interim status and pertains to all field- investigation, analytical-laboratory, and data-review activities in support of these closures. The information presented here supplements the RCRA Industrial Sites Project Management Plan and is to be used in conjunction with the site-specific subproject sampling and analysis plans

Determination of the Sites with Conservation Priority in Research Forests of Yasouj University Based on Physiographic Factors

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R. Zolfaghari

2013-03-01

Full Text Available Regarding high economic and conservative values of Zagros forests, and livelihood dependency of local people these recourses, determination of sites with higher conservation index can help us to maintain biodiversity of these forests more efficiently. Therefore, 49 plots with 450 m2 in area accompanied by 1, 10 and 45 m2 subplots were taken as systematic random design in research forests of Yasouj University. The number of species in each plot and subplot was recorded. The conservation values for different physiographic regions of forest were calculated using integrative parameters such as the number of species per plot, number of rare species per plot, number of tree species per plot, Jaccards similarity coefficient and slope of species-log(area. Comparing the conservation index in different physiographic sites revealed that the areas located in the north, hills and lower altitudes can be considered for in situ conservation due to higher number of trees, rare species and total plant species, species-log (area slope and lower amount of Jaccard similarity coefficient. But, vegetative sites located in lower slopes and south, because of lower conservation index, can be used for other multipurpose forestry activities. Using this index for different forest areas can be potentially conducted for better conservation and management of Zagros forests.

The Development of the Sacred Landscape of Saqqara in the Old Kingdom

Science.gov (United States)

Magli, Giulio

2015-05-01

Saqqara is one of the most important Necropolis in Egypt. In the course of the third millennium BC many Pharaohs choose Saqqara for their tombs. As a consequence the landscape constantly grew with the addition of new monuments, from the mastaba tombs of the first dynasty to the last pyramid of the Old Kingdom, that of Pepi II. The monuments were constructed respecting a series of topographical constraints which are not due to the morphology of the area but rather reflect symbolic - dynastic or astronomical - motivations. The analysis of these connections gives a better understanding of the choices made by the kings' architects in order to keep Maat - order - in the development of the site. Further, the way in which the sacred landscape came to be structured at the end of the Old Kingdom allows us to formulate a proposal for the possible location of the unique pyramid of the sixth dynasty which is still to be found: that of Userkare.

The Characteristics and Social Function of the Tujia People’s Tima Sacred Songs

Institute of Scientific and Technical Information of China (English)

Chen Qian

2016-01-01

Sacrificial songs possess a mysteri-ous cultural identity and have been widely popular in Chinese folklore; at the same time it has been difficult to identify and record them all. Therefore, in the cultural history of the Han Chinese people, folkloristic sacrificial songs ( including ‘calling-soul-back lyrics’ or certain incantations closely re-lated to the sacrificial songs) rarely have been re-corded and/or successfully handed on to our day and age. In times past however, the sacrificial po-etry chanted by ethnic priests/shamans in various rituals and ceremonies was respected, protected, and widespread among the various people. Among all sacrificial music belonging to various ethnic groups in China, the music of the Tujia people is quite unique. The traditional worship culture of the Tujia has been very rich, elaborate, and mysterious. Due to intense cultural beliefs, the sacrificial mu-sic of the Tujia had become quite colorful. This u-nique musical style and rhyme reflects the Tujia people’ s unique historic and artistic charm, cus-toms, and connotations. The ancestors of the Tujia first lived in the isolated Wuling Mountains. Due to their limited productivity level, they weren’ t a-ble to interpret most natural and social phenome-na; instead they viewed these phenomena accord-ing to their personal animistic beliefs. In recent years, however, scholars have conducted a lot of research on the Tujia religious beliefs, including their sacrificial customs and music. In this con-text, the tima shenge ( tima sacred songs ) have enjoyed meticulous scholarly research from the per-spectives of both cultural philosophy and communi-cation. This article tries to explore the origin and mysterious musical features of the tima sacred songs, in order to better understand their socio-cultural function:this in turn could allow for a bet-ter protection and promotion of these songs. Tima sacred songs are the most ancient and o-riginal type of the Tujia songs. Tima is a

Effects of sacred music on the spiritual well-being of bereaved relatives: a randomized clinical trial

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Vladimir Araujo da Silva

2017-12-01

Full Text Available Abstract OBJECTIVE To evaluate the effects of instrumental sacred music and sacred music with vocals on the spiritual well-being of bereaved relatives. METHOD This is a randomized clinical trial carried out with family members bereaving the death of loved ones to cancer. Participants were allocated into three groups: Group 1 (control, Group 2 (experimental using sacred music with vocals or Group 3 (experimental using instrumental sacred music. Spiritual well-being was assessed through the Spiritual Well-Being Scale. RESULTS Sixty-nine (69 family members participated. Mean scores before and after the intervention indicated high levels of spiritual well-being (106.4 and 105.5 in Group 1; 103.2 and 105.2 in Group 2; 107.4 and 108.7 in Group 3 and religious well-being (57.9 and 56.9 in Group 1; 56.3 and 56.4 in Group 2; 57.4 and 58.1 in Group 3, and moderate levels of existential well-being (48.5 and 48.6 in Group 1; 46.9 and 48.9 in Group 2; 49.9 and 50.7 in Group 3, with the exception of Group 3 which presented a high level of existential well-being after the intervention. CONCLUSION The results show that there were no statistically significant differences in the spiritual well-being scores between the experimental groups and the control group. We evidence the need for further studies that use music therapy as a Nursing intervention for bereaved families. Brazilian Registry of Clinical Trials: RBR-2wtwjz.

Effects of sacred music on the spiritual well-being of bereaved relatives: a randomized clinical trial.

Science.gov (United States)

Silva, Vladimir Araujo da; Silva, Rita de Cássia Frederico; Cabau, Nubia Carla Ferreira; Leão, Eliseth Ribeiro; Silva, Maria Júlia Paes da

2017-01-01

OBJECTIVE To evaluate the effects of instrumental sacred music and sacred music with vocals on the spiritual well-being of bereaved relatives. METHOD This is a randomized clinical trial carried out with family members bereaving the death of loved ones to cancer. Participants were allocated into three groups: Group 1 (control), Group 2 (experimental using sacred music with vocals) or Group 3 (experimental using instrumental sacred music). Spiritual well-being was assessed through the Spiritual Well-Being Scale. RESULTS Sixty-nine (69) family members participated. Mean scores before and after the intervention indicated high levels of spiritual well-being (106.4 and 105.5 in Group 1; 103.2 and 105.2 in Group 2; 107.4 and 108.7 in Group 3) and religious well-being (57.9 and 56.9 in Group 1; 56.3 and 56.4 in Group 2; 57.4 and 58.1 in Group 3), and moderate levels of existential well-being (48.5 and 48.6 in Group 1; 46.9 and 48.9 in Group 2; 49.9 and 50.7 in Group 3), with the exception of Group 3 which presented a high level of existential well-being after the intervention. CONCLUSION The results show that there were no statistically significant differences in the spiritual well-being scores between the experimental groups and the control group. We evidence the need for further studies that use music therapy as a Nursing intervention for bereaved families. Brazilian Registry of Clinical Trials: RBR-2wtwjz.

"Approaching the Sacred": Directionality in the Relation between Curriculum and Knowledge Structure

Science.gov (United States)

Gamble, Jeanne

2014-01-01

Increasing pressure on all levels of educational provision, whether academic or overtly vocational, to be to "relevant" and "useful" prompts consideration of the relation between curriculum and pedagogy in terms of the internal structure of knowledge forms. Following Durkheim's distinction between "sacred" and…

Music As a Sacred Cue? Effects of Religious Music on Moral Behavior.

Science.gov (United States)

Lang, Martin; Mitkidis, Panagiotis; Kundt, Radek; Nichols, Aaron; Krajčíková, Lenka; Xygalatas, Dimitris

2016-01-01

Religion can have an important influence in moral decision-making, and religious reminders may deter people from unethical behavior. Previous research indicated that religious contexts may increase prosocial behavior and reduce cheating. However, the perceptual-behavioral link between religious contexts and decision-making lacks thorough scientific understanding. This study adds to the current literature by testing the effects of purely audial religious symbols (instrumental music) on moral behavior across three different sites: Mauritius, the Czech Republic, and the USA. Participants were exposed to one of three kinds of auditory stimuli (religious, secular, or white noise), and subsequently were given a chance to dishonestly report on solved mathematical equations in order to increase their monetary reward. The results showed cross-cultural differences in the effects of religious music on moral behavior, as well as a significant interaction between condition and religiosity across all sites, suggesting that religious participants were more influenced by the auditory religious stimuli than non-religious participants. We propose that religious music can function as a subtle cue associated with moral standards via cultural socialization and ritual participation. Such associative learning can charge music with specific meanings and create sacred cues that influence normative behavior. Our findings provide preliminary support for this view, which we hope further research will investigate more closely.

Woody plant diversity in sacred forests and fallows in Chiang Mai, Thailand

DEFF Research Database (Denmark)

Junsongduang, A.; Balslev, Henrik; Jampeetong, Arunothai

2014-01-01

All woody plant and seedling diversity was compared in a Karen and a Lawa hill-tribe village in northern Thailand in four different habitats: sacred forests and fallow fields of three ages derived from rotational shifting cultivation (young fallows, 1–2 years old; medium-age fallow, 3-4 years old...

The Conservation Measures of NATURA 2000 "Someşul Rece" Site Management Plan

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Marian Proorocu

2016-11-01

Full Text Available Natura 2000 is a European network of protected natural areas including a significant number of natural habitats and wild species for the interest of comunnity. Natura 2000 ROSCI 0233 "Someşul Rece"  Site is situated in the south-western county of Cluj, on the administrative territory of Măguri-Răcătău and Ierii Valley. It has an area of 8529 ha and is a framed area of the Apuseni Mountains Alpine bioregions. The site preserves the following natural habitats: Rough mountain beech forests Asperulo-Fagetum, beech forests of Luzulo-Fagetum, forests acidophilous Picea Abies mountain region and protect important species and active fish fauna, flora and fauna of the Apuseni Mountains. It is also home for several species (mammals, amphibians, fish and beetles like: lynx, wolf or otter. The conservation measures of Natura 2000 Somesul Rece Site, elaborated in order to protect the habitats and the species are part of the management plan. These measures were developed in close connection with the conservation status of habitats and species, but also taking into account the needs of local communities. These measures include: maintaining habitats in favorable conservation status; maintain the current habitat areas; preventing and combating poaching and overfishing;ensuring peace in areas of rock (for large mammals.

Bacterial periplasmic sialic acid-binding proteins exhibit a conserved binding site

Energy Technology Data Exchange (ETDEWEB)

Gangi Setty, Thanuja [Institute for Stem Cell Biology and Regenerative Medicine, NCBS Campus, GKVK Post, Bangalore, Karnataka 560 065 (India); Cho, Christine [Carver College of Medicine, University of Iowa, Iowa City, IA 52242-1109 (United States); Govindappa, Sowmya [Institute for Stem Cell Biology and Regenerative Medicine, NCBS Campus, GKVK Post, Bangalore, Karnataka 560 065 (India); Apicella, Michael A. [Carver College of Medicine, University of Iowa, Iowa City, IA 52242-1109 (United States); Ramaswamy, S., E-mail: ramas@instem.res.in [Institute for Stem Cell Biology and Regenerative Medicine, NCBS Campus, GKVK Post, Bangalore, Karnataka 560 065 (India)

2014-07-01

Structure–function studies of sialic acid-binding proteins from F. nucleatum, P. multocida, V. cholerae and H. influenzae reveal a conserved network of hydrogen bonds involved in conformational change on ligand binding. Sialic acids are a family of related nine-carbon sugar acids that play important roles in both eukaryotes and prokaryotes. These sialic acids are incorporated/decorated onto lipooligosaccharides as terminal sugars in multiple bacteria to evade the host immune system. Many pathogenic bacteria scavenge sialic acids from their host and use them for molecular mimicry. The first step of this process is the transport of sialic acid to the cytoplasm, which often takes place using a tripartite ATP-independent transport system consisting of a periplasmic binding protein and a membrane transporter. In this paper, the structural characterization of periplasmic binding proteins from the pathogenic bacteria Fusobacterium nucleatum, Pasteurella multocida and Vibrio cholerae and their thermodynamic characterization are reported. The binding affinities of several mutations in the Neu5Ac binding site of the Haemophilus influenzae protein are also reported. The structure and the thermodynamics of the binding of sugars suggest that all of these proteins have a very well conserved binding pocket and similar binding affinities. A significant conformational change occurs when these proteins bind the sugar. While the C1 carboxylate has been identified as the primary binding site, a second conserved hydrogen-bonding network is involved in the initiation and stabilization of the conformational states.

Bacterial periplasmic sialic acid-binding proteins exhibit a conserved binding site

International Nuclear Information System (INIS)

Gangi Setty, Thanuja; Cho, Christine; Govindappa, Sowmya; Apicella, Michael A.; Ramaswamy, S.

2014-01-01

Structure–function studies of sialic acid-binding proteins from F. nucleatum, P. multocida, V. cholerae and H. influenzae reveal a conserved network of hydrogen bonds involved in conformational change on ligand binding. Sialic acids are a family of related nine-carbon sugar acids that play important roles in both eukaryotes and prokaryotes. These sialic acids are incorporated/decorated onto lipooligosaccharides as terminal sugars in multiple bacteria to evade the host immune system. Many pathogenic bacteria scavenge sialic acids from their host and use them for molecular mimicry. The first step of this process is the transport of sialic acid to the cytoplasm, which often takes place using a tripartite ATP-independent transport system consisting of a periplasmic binding protein and a membrane transporter. In this paper, the structural characterization of periplasmic binding proteins from the pathogenic bacteria Fusobacterium nucleatum, Pasteurella multocida and Vibrio cholerae and their thermodynamic characterization are reported. The binding affinities of several mutations in the Neu5Ac binding site of the Haemophilus influenzae protein are also reported. The structure and the thermodynamics of the binding of sugars suggest that all of these proteins have a very well conserved binding pocket and similar binding affinities. A significant conformational change occurs when these proteins bind the sugar. While the C1 carboxylate has been identified as the primary binding site, a second conserved hydrogen-bonding network is involved in the initiation and stabilization of the conformational states

Multivariate Thermo-Hygrometric Characterisation of the Archaeological Site of Plaza de l’Almoina (Valencia, Spain) for Preventive Conservation

Science.gov (United States)

Fernández-Navajas, Ángel; Merello, Paloma; Beltrán, Pedro; García-Diego, Fernando-Juan

2013-01-01

Preventive conservation requires monitoring and control of the parameters involved in the deterioration process, mainly temperature and relative humidity. It is important to characterise an archaeological site prior to carrying out comparative studies in the future for preventive conservation, either by regular studies to verify whether the conditions are constant, or occasional ones when the boundary conditions are altered. There are numerous covered archaeological sites, but few preventive conservation works that give special attention to the type of cover installed. In particular, there is no background of microclimatic studies in sites that are in the ground and, as in the Plaza de l’Almoina (Valencia, Spain), are buried and partially covered by a transparent roof. A large effect of the transparent cover was found by the sensors located below this area, with substantial increases in temperature and a decrease in the relative humidity during the day. Surrounding zones also have values above the recommended temperature values. On the other hand, the influence of a buried water drainage line near the site is notable, causing an increase in relative humidity levels in the surrounding areas. Multivariate statistical analyses enabled us to characterise the microclimate of the archaeological site, allowing future testing to determine whether the conservation conditions have been altered. PMID:23899937

Social quality in the conservation process of living heritage sites

OpenAIRE

Kong, P.

2008-01-01

The "UNESCO World Heritage Convention" was ratificated on November 16, 1972. Since then, both public and private sectors around the world have attached growing importance to the safeguarding and conservation of selected cultural and natural "objects", focusing on physical characteristics. World Heritage sites receive major publicity and as a result become notable attractions for large numbers of tourists from all over the world. However, in spite of the clear economic benefits and political p...

Image of Iraqis in The Cinema of Sacred Defense

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Abdollah Givian

2012-03-01

Full Text Available Regarding representational function of media, the current dissertation intends to examine the changes in the representation of the image of the Iraqis in the Sacred Defense Cinema. Iraqies have been pictured as the "Others" during last three decades. Due to the importance and role of sacred defense and its cinematic representations of "Self" and "Other" and thereby its contribution in the process of reconstruction of Iranian national identity this research is aimed at studying represented images of Iraqies and its changes during last three decades. To reach this objective I first examined the concept and theories of representation as stated by Richard Dyer and Stuart Hall. Then to complement Hall’s theories I referred to other thinkers in the field of identity theory, ‘self’ and ‘the other’ as stated. In the chapter on methodology I’ve benefited from a combination of the patterns presented by Kate Selbi, Ran Kallory and Rolan Bart to analyze the texts.The findings of this thesis demonstrates that in order to depict the Iraqis in the sixties verbal codes were primarily used whereas in the seventies and the eighties social and technical codes were most used respectively.In the first decade Iraqis were portrayed as those people who are imagined to be cruel, inhuman, in which the emphasis was laid on the impact of the Iraqi’s invasion. In the second decade we see Iraqi’s depicted as dumb and fat people having thick moustaches and rough voices and in the third we see this portrayal to be transformed where Iraqi’s are shown to be our Muslim brothers who have been forced to fight in the war. Having observed, examined and analyzed the films, we found out that when facing ‘the other’, i.e. the Iraqis, the metaphor of the boundary or border was used. This border is seen between ‘self’ and ‘the other’, i.e. the Iranians and the Iraqis in all the chosen movies on the Sacred Defense. In the first decade there was an objective

Position-specific prediction of methylation sites from sequence conservation based on information theory.

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Shi, Yinan; Guo, Yanzhi; Hu, Yayun; Li, Menglong

2015-07-23

Protein methylation plays vital roles in many biological processes and has been implicated in various human diseases. To fully understand the mechanisms underlying methylation for use in drug design and work in methylation-related diseases, an initial but crucial step is to identify methylation sites. The use of high-throughput bioinformatics methods has become imperative to predict methylation sites. In this study, we developed a novel method that is based only on sequence conservation to predict protein methylation sites. Conservation difference profiles between methylated and non-methylated peptides were constructed by the information entropy (IE) in a wider neighbor interval around the methylation sites that fully incorporated all of the environmental information. Then, the distinctive neighbor residues were identified by the importance scores of information gain (IG). The most representative model was constructed by support vector machine (SVM) for Arginine and Lysine methylation, respectively. This model yielded a promising result on both the benchmark dataset and independent test set. The model was used to screen the entire human proteome, and many unknown substrates were identified. These results indicate that our method can serve as a useful supplement to elucidate the mechanism of protein methylation and facilitate hypothesis-driven experimental design and validation.

Duncan Tanner Essay Prize Winner 2014. Against the 'Sacred Cow': NHS Opposition and the Fellowship for Freedom in Medicine, 1948-72.

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Seaton, Andrew

2015-01-01

This essay recovers organized opposition to the National Health Service (NHS) by considering the Fellowship for Freedom in Medicine (FFM), a conservative organization of doctors who challenged the 'Sacred Cow' of nationalized healthcare in the 1950s and 1960s. While there has been little interest in anti-NHS politics because of shortcomings in the institution's historiography, this study suggests ways a new history of the service can be written. Central to that project is taking the broader ideological and emotive quality of the NHS seriously, and appreciating the way, for all sides of the political spectrum, as well as the general public, the service has always been a contested symbol of post-war British identity. This essay argues that two NHS 'crises'--panics over costs, and disillusionment within general practice--were not merely disagreements over budgets and pay-packets but politically charged moments infused with conservative anxieties over Britain's post-war trajectory. The FFM imagined the NHS as an economically dangerous bureaucratic machine that crushed medical independence and risked pushing the country towards dictatorship. Allies within the Conservative Party, private health insurance industry, and free-market 'think-tanks' worked with the FFM to challenge defences of both the service's operation and meaning. To appreciate why the NHS remains 'the closest thing the English have to a religion', one must consider the apostates as well as the faithful.

MANAGING THE VISITOR EXPERIENCE ON ROMANIAN RELIGIOUS SITES: MONASTERIES ABBOTS’ PERCEPTIONS

OpenAIRE

Mihai Florin BĂCILĂ; Alexandru CHIŞ; Gabriela Cecilia STĂNCIULESCU; Alexandra-Maria ŢÎRCA

2010-01-01

For thousands of years, people have been travelling to places considered sacred to meet or to worship Divinity. Religion-motivated tourism is extremely important in many parts of the world. The aim of this paper is to investigate the issue of the religious tourism experience for a religion considered to be conservative and traditionalist in relation to other denominations. In order to achieve this end we distinguish the behavioural characteristics and motivations of the religious sites’ visit...

The Buddhist Stupa Site of Bharhut, and its Sacred and Secular Geographies

DEFF Research Database (Denmark)

Hawkes, Jason D.

2008-01-01

site from all points of view. An inter-disciplinary methodology was formulated with 3 distinct foci of enquiry. First, shifting attention away from a traditional preoccupation with the stupa monument, the wider archaeological context of the site of Bharhut has been comprehensively examined. Second...... generated a considerable amount of new material that has greatly improved the understanding of this important site. Examination of the site has established the extent, nature and life-span of Bharhut. Examination of the wider region has resulted in the discovery of 311 new sites. The spatial analysis...... of these and other known sites in the surrounding area has enabled the construction of the first historical outline of the wider Bharhut region, identifying the main socio-political and economic processes that occurred throughout the life-span of the site of Bharhut. Consideration of the evidence of the site...

Energy-conserving site-design case study, Radisson, New York. Final report

Energy Technology Data Exchange (ETDEWEB)

1979-12-01

Radisson is a 2,950-acre new community currently being developed by the New York State Urban Development Corporation and located in central New York, 12 miles north-west of Syracuse. Case-study sites selected for this project are a 95-acre residential site and the 51-acre Town Center of the new community. Development on the Residential Site is a low-density (2.8 dwelling units/acre) mixture of single-family, townhouse and multi-family units. Development on the Town Center site is a mixture of small-scale commercial use (144,000 sq. ft.) and 330+ multi-family dwelling units. Energy-conserving plans developed for both sites have focused on passive measures to reduce energy use for space heating. Utility-system options have been identified for both sites, but require further study as to feasibility and cost. This report summarizes energy savings and cost differentials due to passive measures incorporated in both the residential and Town Center Plans. The future implementation schedule, also discussed, summarizes the procedures an schedule required for implementation of the passive measures, as well as further study required for the development of utility-system options. 4 tables.

Presenting Pompeii: Steps towards Reconciling Conservation and Tourism at an Ancient Site

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Alia Wallace

2013-02-01

Full Text Available Mass tourism can have many negative impacts on archaeological sites. As tourism increases, so does the need to actively manage these concerns. At the archaeological site of Pompeii this is particularly evident as tourism and its physical impact increase each year. This paper begins with a historical overview of the development of Pompeii as an archaeological site and heritage attraction and goes on to present the preliminary results of research into how presentation and interpretation can be used as a tool for site conservation and preservation at Pompeii. In 2011, extensive visitor observations and movement mapping were carried out to understand how visitor behaviours impact the site and how visitors move throughout the site. In depth interviews were also conducted with visitors to understand why they visit Pompeii and what they want from the experience. The results have provided a starting point for understanding how to develop a sustainable interpretation and presentation strategy that utilises the vast site more effectively and provides a better visitor experience.

Comparison of nest-site selection patterns of different sympatric raptor species as a tool for their conservation

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Poirazidis, K.

2007-12-01

Full Text Available In this study the nest-site selection patterns of four tree-nesting sympatric raptor species in Dadia National Park (Greece were compared in order to provide a sound conservation tool for their long-term management in the area. The species studied were the Black vulture (Aegypius monachus, the Lesser-spotted eagle (Aquila pomarina, the Booted eagle (Hieraaetus pennatus and the Goshawk (Accipiter gentilis. Twenty-six variables illustrating the landscape context and vegetation structure of nesting sites were analysed. Multivariate-ANOVA and Discriminant Function Analysis were used to test for significant differentiations in nest-site characteristics among the species. The species studied were initially differentiated by geomorphology and distance to foraging areas. Once these were determined their nesting areas were established according to forest structure. Our results indicate that forest management should integrate the preservation of mature forest stands with sparse canopy and forest heterogeneity in order to conserve suitable nesting habitats for the raptors. Specific conservation measures such as restriction of road construction should be implemented in order to protect the active nests and provisions should be made for adequate nesting sites for the Black vulture, which is sensitive to human disturbance.

Sacred Symbols in Dimitrie Gavrilean’s Paintings

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Emilian Adrian Gavrilean

2016-05-01

Full Text Available This year, on the 12th of July, there are four years since the passing away of the painter Dimitrie Gavrilean who, ,”through the unique impresion of his originality, early became an emblem of the school of painting of Iasi.” Born in Voroneţ, in 1942, Dimitrie Gavrilean attended ”Nicolae Grigorescu” Academy of Arts of Bucharest, being an eminent disciple of the master Corneliu Baba. The work in the creation workshop was combined with the vocation of teacher at the Faculty of Visual Arts and Design within ”G. Enescu” University of Arts of Iaşi, being a rector of this institution in the period 2000-2004. In the contemporary plastic landscape, the artistic work of the painter Dimitrie Gavrilean (1942-2012 from Iaşi occupies a special place. It mirrors the utmost of the autochthonous rural imaginary, the Romanian fundamental myths, the ancestral myths as well as the recently Christianized ones. His vision is specific to the Romanian Christianity and the Byzantine iconography. The language of Gavrilean’s paintings is one of symbols, by excellence. As Emil Staco rightfully observed, the entire work of art of master Gavrilean is ”a work of art of the symbols, of the metaphors rooted in the spirituality of the Romanian village of Bukovina, in the frescoes of Voroneţ and Humor Monasteries.” On the one hand, the painter did not content himself with illustrating only the ancestral mythical world by means of symbols with universal valences, but he got actively involved in the Christian valorization of mythical symbols. On the other hand, by integrating sacred symbols (the dove, the cock, winged characters, the wise old man, the architecture-church, the sun, Voroneţ blue of the Christian iconography of Byzantine tradition in paintings not necessarily religious, Dimitrie Gavrilean pushed his work of art to the border between sacred and profane, proving an extraordinary capacity of spiritualizing matter as well as of materializing the

LIGSITEcsc: predicting ligand binding sites using the Connolly surface and degree of conservation

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Schroeder Michael

2006-09-01

Full Text Available Abstract Background Identifying pockets on protein surfaces is of great importance for many structure-based drug design applications and protein-ligand docking algorithms. Over the last ten years, many geometric methods for the prediction of ligand-binding sites have been developed. Results We present LIGSITEcsc, an extension and implementation of the LIGSITE algorithm. LIGSITEcsc is based on the notion of surface-solvent-surface events and the degree of conservation of the involved surface residues. We compare our algorithm to four other approaches, LIGSITE, CAST, PASS, and SURFNET, and evaluate all on a dataset of 48 unbound/bound structures and 210 bound-structures. LIGSITEcsc performs slightly better than the other tools and achieves a success rate of 71% and 75%, respectively. Conclusion The use of the Connolly surface leads to slight improvements, the prediction re-ranking by conservation to significant improvements of the binding site predictions. A web server for LIGSITEcsc and its source code is available at scoppi.biotec.tu-dresden.de/pocket.

Social Theory, Sacred Text, and Sing-Sing Prison: A Sociology of Community-Based Reconciliation.

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Erickson, Victoria Lee

2002-01-01

Examines the sociological component of the urban community-based professional education programs at New York Theological Seminary offered at Sing-Sing Prison. Explores the simultaneous use of social theory and sacred texts as teaching tools and intervention strategies in the educational and personal transformation processes of men incarcerated for…

Assessing the structural conservation of protein pockets to study functional and allosteric sites: implications for drug discovery

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Daura Xavier

2010-03-01

Full Text Available Abstract Background With the classical, active-site oriented drug-development approach reaching its limits, protein ligand-binding sites in general and allosteric sites in particular are increasingly attracting the interest of medicinal chemists in the search for new types of targets and strategies to drug development. Given that allostery represents one of the most common and powerful means to regulate protein function, the traditional drug discovery approach of targeting active sites can be extended by targeting allosteric or regulatory protein pockets that may allow the discovery of not only novel drug-like inhibitors, but activators as well. The wealth of available protein structural data can be exploited to further increase our understanding of allosterism, which in turn may have therapeutic applications. A first step in this direction is to identify and characterize putative effector sites that may be present in already available structural data. Results We performed a large-scale study of protein cavities as potential allosteric and functional sites, by integrating publicly available information on protein sequences, structures and active sites for more than a thousand protein families. By identifying common pockets across different structures of the same protein family we developed a method to measure the pocket's structural conservation. The method was first parameterized using known active sites. We characterized the predicted pockets in terms of sequence and structural conservation, backbone flexibility and electrostatic potential. Although these different measures do not tend to correlate, their combination is useful in selecting functional and regulatory sites, as a detailed analysis of a handful of protein families shows. We finally estimated the numbers of potential allosteric or regulatory pockets that may be present in the data set, finding that pockets with putative functional and effector characteristics are widespread across

Rapid assessment of ecosystem services provided by two mineral extraction sites restored for nature conservation in an agricultural landscape in eastern England.

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Blaen, Phillip J; Jia, Li; Peh, Kelvin S-H; Field, Rob H; Balmford, Andrew; MacDonald, Michael A; Bradbury, Richard B

2015-01-01

Despite growing recognition that mineral sites restored for nature conservation can enhance local biodiversity, the wider societal benefits provided by this type of restoration relative to alternative options are not well understood. This study addresses this research gap by quantifying differences in ecosystem services provision under two common mineral site after-uses: nature conservation and agriculture. Using a combination of site-specific primary field data, benefits transfer and modelling, we show that for our sites restoration for nature conservation provides a more diverse array of ecosystem services than would be delivered under an agricultural restoration scenario. We also explore the effects of addressing different conservation targets, which we find alter the provision of ecosystem services on a service-specific basis. Highly species-focused intervention areas are associated with increased carbon storage and livestock grazing provision, whereas non-intervention areas are important for carbon sequestration, fishing, recreation and flood risk mitigation. The results of this study highlight the wider societal importance of restored mineral sites and may help conservation managers and planners to develop future restoration strategies that provide benefits for both biodiversity and human well-being.

Places of Faith: A Reflection on Landscape of Manila Cathedral Plaza de Roma and Istiqlal Mosque Sacred Grounds of Jakarta

Science.gov (United States)

Pujalte, MM; Navarra, N.

2017-10-01

Crossing boundaries of faith from Manila to Jakarta, this study is to classify the open spaces in their sacred grounds according to its characteristics, elements, use of space and hierarchy of importance in landscape design approach. The reflection of their religious landscape in preserving the traditional, and exploring the non-traditional aspect of their landscape design in global setting is carried out thru a spatial analysis for Plaza de Roma of Manila Cathedral and the sacred grounds of Istiqlal Mosque. The design framework would tackle: concepts, planning approach, functional symbolic values, and aesthetics used. The data and information are all examined based on observation, historical background, analyses, and literature content in determining spatial functions. Finally, when results are completed, this will give a better understanding on the importance of open areas in Manila and Jakarta’s sacred spaces; paving way for a better sense of comfort in spiritual contemplation. This will also help reveal the commonalities in spiritual practices between Islam and Christianity, and the role of landscape in their religion and faith.

The Untidy Playground: An Irish Congolese Case Study in Sonic Encounters with the Sacred Stranger

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Helen Phelan

2017-11-01

Full Text Available This paper explores the proposal that music, and particularly singing, has unique properties that render it amenable to encounters with “the other” or the sacred stranger. Drawing on the deconstructionist works of Kristeva and Derrida, as well as the postmodern hermeneutics of Kearney and Caputo, it explores current debate concerning the nature of “the sacred” in contemporary life and the erosion of the theistic/atheistic divide, while proposing a deepening of the debate through the inclusion of the performative. As philosophical and theological discourses embrace this aporia, it does so against the backdrop of unprecedented human migration. The concomitant cultural and social disruption throws up new questions around the nature and experience of religion, spirituality and the sacred. This paper explores these questions in the context of a Congolese choir called Elikya, which was established by a group of asylum seekers in Limerick city, Ireland, in 2001. In tracking the musical life of this choir over the last decade and a half, including two musical recordings and numerous liturgical, religious and secular performances, it suggests that the sonic world of the choir both performs and transcends these descriptors. Using a three-fold model of context, content and intent, the paper concludes that musical experiences such as those created by Elikya erode any easy divisions between the religious and the secular or the liturgical and the non-liturgical and provide sonic opportunities to encounter the sacred stranger in the untidy playground of creative chaos.

Place Attachment in the Bible : The role of attachment to sacred places in religious life

NARCIS (Netherlands)

Counted, Agina Victor; Watts, Fraser

2017-01-01

This paper examines the role of place attachment in religious life by analyzing various significant place events in the Bible, using analysis of biblical discourse. The paper looks at various biblical places, and explores the implications of approaching these sacred settings in terms of place

Computational identification of developmental enhancers:conservation and function of transcription factor binding-site clustersin drosophila melanogaster and drosophila psedoobscura

Energy Technology Data Exchange (ETDEWEB)

Berman, Benjamin P.; Pfeiffer, Barret D.; Laverty, Todd R.; Salzberg, Steven L.; Rubin, Gerald M.; Eisen, Michael B.; Celniker, SusanE.

2004-08-06

The identification of sequences that control transcription in metazoans is a major goal of genome analysis. In a previous study, we demonstrated that searching for clusters of predicted transcription factor binding sites could discover active regulatory sequences, and identified 37 regions of the Drosophila melanogaster genome with high densities of predicted binding sites for five transcription factors involved in anterior-posterior embryonic patterning. Nine of these clusters overlapped known enhancers. Here, we report the results of in vivo functional analysis of 27 remaining clusters. We generated transgenic flies carrying each cluster attached to a basal promoter and reporter gene, and assayed embryos for reporter gene expression. Six clusters are enhancers of adjacent genes: giant, fushi tarazu, odd-skipped, nubbin, squeeze and pdm2; three drive expression in patterns unrelated to those of neighboring genes; the remaining 18 do not appear to have enhancer activity. We used the Drosophila pseudoobscura genome to compare patterns of evolution in and around the 15 positive and 18 false-positive predictions. Although conservation of primary sequence cannot distinguish true from false positives, conservation of binding-site clustering accurately discriminates functional binding-site clusters from those with no function. We incorporated conservation of binding-site clustering into a new genome-wide enhancer screen, and predict several hundred new regulatory sequences, including 85 adjacent to genes with embryonic patterns. Measuring conservation of sequence features closely linked to function--such as binding-site clustering--makes better use of comparative sequence data than commonly used methods that examine only sequence identity.

Sacred History for a Central Asian TownSaints, Shrines, and Legends of Origin inHistories of Sayrām, 18th-19th Centuries

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Devin DeWeese

2009-05-01

Full Text Available Cet article étudie les mythes historiques concernant Sayrām, une petite ville du sud de l'actuel Kazakhstan, cas exemplaire de concepts indigènes d'identité communautaire en Asie centrale pré-soviétique. Ces traditions sont conservées dans un ensemble de travaux en turc, sous le titre générique de « Histoire de Sayrām », qui combine une « histoire sacrée » de la ville avec une « géographie sacrée » sous la forme d'un catalogue de mausolées locaux ; ces deux composantes situent ainsi Sayrām à la fois dans le temps et dans l'espace, à l'intérieur d'un univers sacré défini en tant qu'islamique. Elles offrent une vision de la participation de cette ville à un cadre historique déterminé par l'hommage sanctificateur du Prophète Muhammad à Sayrām, et une affirmation de la présence continue et de la protection, à travers leurs mausolées, d'une multitude de saints musulmans (comprenant aussi bien des personnages purement locaux que d'autres bien connus dans le folklore islamique. Ces ouvrages, compilés vraisemblablement au XVIIIe siècle et répandus très largement dans la seconde moitié du XIXe siècle, reflètent souvent d'anciennes traditions narratives évocatrices du rôle de Sayrām au début de l'islamisation de l'Asie centrale. Mais elles montrent également l'importance capitale de la définition par la religion des identités locales et régionales, au sein de la population sédentaire d'Asie centrale, avant les changements induits par la conquête russe, l'établissement du pouvoir soviétique et la formulation des nouvelles identités « nationales » qui perdurent aujourd'hui.

A ChIP-Seq benchmark shows that sequence conservation mainly improves detection of strong transcription factor binding sites.

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Tony Håndstad

Full Text Available BACKGROUND: Transcription factors are important controllers of gene expression and mapping transcription factor binding sites (TFBS is key to inferring transcription factor regulatory networks. Several methods for predicting TFBS exist, but there are no standard genome-wide datasets on which to assess the performance of these prediction methods. Also, it is believed that information about sequence conservation across different genomes can generally improve accuracy of motif-based predictors, but it is not clear under what circumstances use of conservation is most beneficial. RESULTS: Here we use published ChIP-seq data and an improved peak detection method to create comprehensive benchmark datasets for prediction methods which use known descriptors or binding motifs to detect TFBS in genomic sequences. We use this benchmark to assess the performance of five different prediction methods and find that the methods that use information about sequence conservation generally perform better than simpler motif-scanning methods. The difference is greater on high-affinity peaks and when using short and information-poor motifs. However, if the motifs are specific and information-rich, we find that simple motif-scanning methods can perform better than conservation-based methods. CONCLUSIONS: Our benchmark provides a comprehensive test that can be used to rank the relative performance of transcription factor binding site prediction methods. Moreover, our results show that, contrary to previous reports, sequence conservation is better suited for predicting strong than weak transcription factor binding sites.

Urban Conservation Policies and Plans for a World Heritage Site Case: Antique Pergamon City and its Multi-Layered Cultural Landscape

Science.gov (United States)

Tunçer, Mehmet

2017-10-01

Izmir’s Pergamon (Bergama) Antique City and Its Multi-Layered Cultural Landscape entered the UNESCO World Heritage List with the participation of 21 countries in the 38th World Heritage Committee Meeting held in Doha, Qatar’s capital in between 15 - 25 June 2014. Bergama became the 999th WORLD HERITAGE. Bergama, which has been in operation since 2010, has entered the list as a Multi-layered Cultural Landscape Area. The main purpose of this paper will explain and summarize of urban and archaeological conservation efforts for Pergamon since 1992 to 2014. In the paper also aimed to give the conservation policies of public administrations which mainly central /Ministry of Culture and Tourism, Ministry of Environment/ and local /Bergama Municipality, Gen. Directorate of Vakiflar. Turkey is one of the 10 original member states to establish UNESCO. 9 cities in Turkey are included in the UNESCO List of World Heritage Sites. Further, 23 sites have been nominated and are included in the tentative list. The activities aimed to include the district of Bergama in the UNESCO World Heritage List are ongoing in the years 2009-2014. All the efforts have been made carry this unique antique city to the UNESCO Heritage List at 2014. As an Urban Conservation Planner, I had a change of preparing the FIRST Conservation Aimed Plans and urban designs for Urban and Archaeological Sites of Pergamon together with my team, in the years between 1992-94. We prepared conservation aimed plans for all of the areas of Acropolis, Middle City and Ottoman period urban conservation areas. Urban and archaeological sites of Pergamon the ancient city today, which is over two thousand years old, where scientists, archaeologists, architects, art historians, urban planners, sculptors and similar arts and culture, men talk about admiration, write about and write praises, face to face some deterioration and destruction. As a conservation planner working on Pergamon since 1992, I’ will concentrate the

Forgotten Bibles: Friedrich Max Müller’s Edition of the Sacred Books of the East

NARCIS (Netherlands)

Molendijk, Arie

2016-01-01

Max Müller’s edition of the Sacred Books of the East (1879-1910) is doubtless one of the most ambitious and daring editorial projects of late Victorian scholarship. This essay examines the claim that these translations ratify a whole taxonomy of concepts and procedures that will characterize the

Conserving the past, mobilizing the Indonesian future: Archaeological sites, regime change and heritage politics in Indonesia in the 1950s

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Martijn Eickhoff

2011-12-01

Full Text Available The archaeological sites that the Indonesian Republic inherited from the past were not neutral. In this article we investigate the multilayered processes of signification connected to these sites – scattered all over Indonesia, and selected, uncovered, investigated, conserved and partly put on display by state archaeologists under Dutch and Japanese colonial regimes – and their meanings for the young Indonesian Republic in the 1950s. Taking a site-centred approach we focus on what we call ‘archaeological interventions’, and in particular on the reconstruction and conservation history of the ninth-century Śiwa temple at Prambanan (1910s-1950s, in the broader context of archaeological research (state supported as well as inter-Asian and internationally based and colonial and postcolonial conservation politics. How did the Archaeological Services in successive colonial and post-colonial regimes in Indonesia contribute to the transmission of archaeological knowledge and to the skills and ethics of restoration politics over time? What was the effect of regime change on the development of archaeological sites into national sites? And how did post-independence national heritage politics relate to other, ongoing identifications with these sites – colonial/international, inter-Asian and local – that were stimulated by archaeological interventions taking place at these sites?

Values in nature conservation, tourism and UNESCO World Heritage site stewardship

DEFF Research Database (Denmark)

Liburd, Janne J.; Becken, Susanne

2017-01-01

tourism operators, public sector managers and other stakeholders from the iconic World Heritage Site and tourism destination, Australia’s Great Barrier Reef (GBR) reveal how shifting ideologies and government policies increased pressures on nature, resulting in new alliances between stewards from...... the tourism sector and national and international organizations. These alliances were built on shared nature conservation values and successfully reduced increasing development pressures. Three distinct phases in this process emerged at the GBR, which were driven by personal values held by tourism industry...... representatives, and their recognition of tourism’s reliance on nature for business success. Changing mainstream ideologies and political values can erode World Heritage and Protected Areas, and recalibrate values – including the universal values on which World Heritage Sites depend – towards more anthropocentric...

Les lieux du sacré dans les Miracula sancti Germani d’Heiric d’Auxerre et les Gesta pontificum Autissiodorensium

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Dominique Iogna-Prat

2004-09-01

Full Text Available Comment cerner la notion de sacré dans les textes carolingiens que sont les Gestes des évêques d’Auxerre et les Miracles de saint Germain écrits par l’un des maîtres de l’école carolingienne d’Auxerre, Heiric ? Une étude lexicale précise des mots latins employés par les auteurs permet d’approcher au plus près les concepts renvoyant aux lieux du sacré. Ce sujet de maîtrise. suggéré par D. Iogna-Prat et réalisé sous la direction de M. Bourin (université de Paris I-Panthéon Sorbonne, avec l’aid...

Some notes on the rings with sacred inscriptions from Pannonia

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András Szabó

2015-02-01

Full Text Available More than a hundred rings bearing inscriptions are known from the territory of Roman Pannonia. Among these close to 30 artefacts can be regarded as rings displaying inscriptions of religious significance. Besides the Silvanus-rings, well-known to the archaeological research, some new groups of rings featuring sacred inscriptions can be distinguished according to the dedications. The aim of this paper is to analyse these objects and their religious backgrounds with the help of some archaeological, epigraphical and literary sources and to point out some of the questionable observations of the earlier research.

Finding the Sacred Direction: Medieval Books on the Qibla

Science.gov (United States)

Rius, M.

2009-08-01

Medieval Islamic scholars wrote a great number of books on the qibla, the Sacred Direction. These books had a huge readership and provided instructions for finding the direction of Mecca by either exact or approximate means. In principle, the qibla was a purely religious subject, but in practice its determination required the use of astronomy as an applied science. As so often, religion and politics had many points of contact and, in this case, it was generally political considerations that prevailed. Finally, the analysis of nautical charts can offer new perspectives. As yet, modern scholarship has not established the link between this area of study and the classical literature on this subject.

From the numinous to the sacred.

Science.gov (United States)

MacKenna, Christopher

2009-04-01

Jung took the idea of the 'numinous' from Rudolf Otto's book Das Heilige (E.T. The Idea of the Holy) and made it central to his understanding of religion. However, as Lucy Huskinson has recently pointed out, this involves a misreading of Otto's work in which we have to look beyond the numinous (which is the non-rational factor in religion) towards the 'holy' which, like a symbol, holds the rational and non-rational aspects of religious experience together in a personally transformative way. This understanding of the spiritual and psychological journey is supported by case material in which a numinous experience, arising in the context of intensive analytical psychotherapy, proved to be but the first step in a process which led, through a period of mourning, towards the development of the patient's capacity to symbolize. In the light of this, the author suggests that the sacred is to be found in the capacity for a certain quality of symbolic relatedness--to self and other--which may or may not be attended by numinous experience.

Energy conserving site design case study, Burke Center, Virginia. Final report

Energy Technology Data Exchange (ETDEWEB)

1979-12-01

The pattern of energy consumption within a modern suburban community, Burke Center, is examined. A variety of actions that could be incorporated to reduce its future energy demands is proposed. Recommendations have been limited to those that are technically feasible today, are reasonably cost-effective, and that should generate little or no market resistance. Findings are that: of the total energy consumed by the Burke Center Community, 57% will go to off-site transportation needs; energy conserving site planning generally coincides with cost-effective site planning; water-to-air heat pumps proved to be the most efficient and cost-effective method available today in the study area for reducing heating and cooling costs in buildings; certain public services such as the collection of solid waste, mail pick-up and delivery, and other routine activities can be made more energy efficient; and the use of available water saving devices in residential and commercial buildings can reduce a community's total utility energy consumption by as much as 20%. (MCW)

Site-specific fab fragment biotinylation at the conserved nucleotide binding site for enhanced Ebola detection.

Science.gov (United States)

Mustafaoglu, Nur; Alves, Nathan J; Bilgicer, Basar

2015-07-01

The nucleotide binding site (NBS) is a highly conserved region between the variable light and heavy chains at the Fab domains of all antibodies, and a small molecule that we identified, indole-3-butyric acid (IBA), binds specifically to this site. Fab fragment, with its small size and simple production methods compared to intact antibody, is good candidate for use in miniaturized diagnostic devices and targeted therapeutic applications. However, commonly used modification techniques are not well suited for Fab fragments as they are often more delicate than intact antibodies. Fab fragments are of particular interest for sensor surface functionalization but immobilization results in damage to the antigen binding site and greatly reduced activity due to their truncated size that allows only a small area that can bind to surfaces without impeding antigen binding. In this study, we describe an NBS-UV photocrosslinking functionalization method (UV-NBS(Biotin) in which a Fab fragment is site-specifically biotinylated with an IBA-EG11-Biotin linker via UV energy exposure (1 J/cm(2)) without affecting its antigen binding activity. This study demonstrates successful immobilization of biotinylated Ebola detecting Fab fragment (KZ52 Fab fragment) via the UV-NBS(Biotin) method yielding 1031-fold and 2-fold better antigen detection sensitivity compared to commonly used immobilization methods: direct physical adsorption and NHS-Biotin functionalization, respectively. Utilization of the UV-NBS(Biotin) method for site-specific conjugation to Fab fragment represents a proof of concept use of Fab fragment for various diagnostic and therapeutic applications with numerous fluorescent probes, affinity molecules and peptides. © 2015 Wiley Periodicals, Inc.

Telomeric expression sites are highly conserved in Trypanosoma brucei.

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Christiane Hertz-Fowler

Full Text Available Subtelomeric regions are often under-represented in genome sequences of eukaryotes. One of the best known examples of the use of telomere proximity for adaptive purposes are the bloodstream expression sites (BESs of the African trypanosome Trypanosoma brucei. To enhance our understanding of BES structure and function in host adaptation and immune evasion, the BES repertoire from the Lister 427 strain of T. brucei were independently tagged and sequenced. BESs are polymorphic in size and structure but reveal a surprisingly conserved architecture in the context of extensive recombination. Very small BESs do exist and many functioning BESs do not contain the full complement of expression site associated genes (ESAGs. The consequences of duplicated or missing ESAGs, including ESAG9, a newly named ESAG12, and additional variant surface glycoprotein genes (VSGs were evaluated by functional assays after BESs were tagged with a drug-resistance gene. Phylogenetic analysis of constituent ESAG families suggests that BESs are sequence mosaics and that extensive recombination has shaped the evolution of the BES repertoire. This work opens important perspectives in understanding the molecular mechanisms of antigenic variation, a widely used strategy for immune evasion in pathogens, and telomere biology.

BETWEEN SACRED AND PROFANE: WOMAN‟S SEARCH FOR EXISTENCE IN ELIZABETH GILBERT‟S EAT, PRAY, LOVE

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Fatma Hetami

2017-04-01

The results indicate that the meaning of profane and sacred can be revealed through the description of liz‘s process in searching her existence. It can be seen in the novel‘s text through it‘s main signifier as represented by two words ‖big house‖ and ‖bath room‖. ‖Big house‖ symbolizes happiness, peace, and power; meanwhile ‖bath room‖ symbolizes sadness and loneliness. Liz, who is supposed to be comfortable living in happiness finally decides to negate it. Instead of enjoying her wonderful life represented by wealth, marriage, and family, Liz prefers to become nomadic, divorce her husband, and have no children. The process of searching her existence then leads her into spiritual experience that can be broken down into two binary oppositions: profane and sacred. She sacralizes the profane activities such as crying in the bath room, contemplating, scrubing the temple floors, and experiencing metaphysical crisis, to reach the God.

Conservation of the LexA repressor binding site in Deinococcus radiodurans

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Khan Feroz

2008-03-01

Full Text Available The LexA protein is a transcriptional repressor of the bacterial SOS DNA repair system, which comprises a set of DNA repair and cellular survival genes that are induced in response to DNA damage. Its varied DNA binding motifs have been characterized and reported in the Escherichia coli, Bacillus subtilis, rhizobia family members, marine magnetotactic bacterium, Salmonella typhimurium and recently in Mycobacterium tuberculosis and this motifs information has been used in our theoretical analysis to detect its novel regulated genes in radio-resistant Deinococcus radiodurans genome. This bacterium showed presence of SOS-box like consensus sequence in the upstream sequences of 3166 genes with >60% motif score similarity percentage (MSSP on both strands. Attempts to identify LexA-binding sites and the composition of the putative SOS regulon in D. radiodurans have been unsuccessful so far. To resolve the problem we performed theoretical analysis with modifications on reported data set of genes related to DNA repair (61 genes, stress response (145 genes and some unusual predicted operons (21 clusters. Expression of some of the predicted SOS-box regulated operon members then was examined through the previously reported microarray data which confirm the expression of only single predicted operon i.e. DRB0143 (AAA superfamily NTPase related to 5-methylcytosine specific restriction enzyme subunit McrB and DRB0144 (homolog of the McrC subunit of the McrBC restriction modification system. The methodology involved weight matrix construction through CONSENSUS algorithm using information of conserved upstream sequences of eight known genes including dinB, tagC, lexA, recA, uvrB, yneA of B. subtilis while lexA and recA of D. radiodurans through phylogenetic footprinting method and later detection of similar conserved SOS-box like LexA binding motifs through both RSAT & PoSSuMsearch programs. The resultant DNA consensus sequence had highly conserved 14 bp SOS

Sacred spaces in public places: religious and spiritual plurality in health care.

Science.gov (United States)

Reimer-Kirkham, Sheryl; Sharma, Sonya; Pesut, Barb; Sawatzky, Richard; Meyerhoff, Heather; Cochrane, Marie

2012-09-01

Several intriguing developments mark the role and expression of religion and spirituality in society in recent years. In what were deemed secular societies, flows of increased sacralization (variously referred to as 'new', 'alternative', 'emergent' and 'progressive' spiritualities) and resurgent globalizing religions (sometimes with fundamentalist expressions) are resulting in unprecedented plurality. These shifts are occurring in conjunction with increasing ethnic diversity associated with global migration, as well as other axes of difference within contemporary society. Democratic secular nations such as Canada are challenged to achieve social cohesion in the face of growing religious, spiritual and ethnic diversity. These challenges are evident in the high-paced, demanding arena of Health care. Here, religious and spiritual plurality enter in, sometimes resulting in conflict between medical services and patients' beliefs, other times provoking uncertainties on the part of healthcare professionals about what to do with their own religiously or spiritually grounded values and beliefs. In this paper, we present selected findings from a 3-year study that examined the negotiation of religious and spiritual pluralism in Health care. Our focus is on the themes of 'sacred' and 'place', exploring how the sacred - that which is attributed as special and set apart as it pertains to the divine, transcendence, God or higher power - takes form in social and material spaces in hospitals. © 2011 Blackwell Publishing Ltd.

The Italian bat roost project: a preliminary inventory of sites and conservation perspectives

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Gruppo Italiano di Ricerca sui Chirotter GIRC

2005-01-01

Full Text Available Abstract The Italian bat roost project, launched by the Italian Chiroptera Research Group (GIRC, aims to develop a constantly updated national database of bat roosts. Short-term objectives are to inventory roosts and identify the most important ones from a conservation perspective, in order to set priorities for management actions. Published records and field data from 1990 onwards are filed. To date, the database contains 1243 records from 750 roosts, covering 352 10x10 km UTM grid-cells. Among roosts, 167 were used for hibernation (S roosts, 244 for breeding (R roosts and 431 as either temporary roosts or for unknown needs, not verified or not considered in the survey (X roosts. Roosting sites occurred in buildings (45.1%, caves (35.3%, artificial underground sites (10.3%, trees (5.5%, bridges (2.1%, bat boxes (1.3% and rocky cliffs (0.4%. At least 29 species were found, and the number of roosts per species ranged between 1 and 261. S and/or R roosts fulfilling certain combinations of number of species and individuals or having at least 50 individuals of species cited in Annex II of the 92/43/EEC Directive (excluding Miniopterus schreibersii, adding Myotis punicus were classified as sites of special conservation interest. When meeting at least one such conditions, type X roosts that were not classified as either S or R, were considered potential sites of special conservation interest, for which further data collection is recommended. In all, 97 roosts of special conservation interest were identified: 30 S roosts, 60 R roosts and 7 roosts selected for both hibernation and breeding. 20 X roosts were identified as potential sites of special conservation interest. For at least 93.7% of roosts, factors potentially harming the bats were documented, particularly people access to the roost, and renovation of buildings used as a roost. In almost two thirds of such cases it was judged that conservation was not ensured

Compassionate love as a mechanism linking sacred qualities of marriage to older couples' marital satisfaction.

Science.gov (United States)

Sabey, Allen K; Rauer, Amy J; Jensen, Jakob F

2014-10-01

Previous work has underscored the robust links between sanctification of marriage and marital outcomes, and recent developments in the literature suggest that compassionate love, which is important for intimate relationships, may act as a mediator of that relationship. Accordingly, the current study used actor-partner interdependence models to examine the relationship between a spiritual cognition (i.e., perceived sacred qualities of marriage) and marital satisfaction, and to determine whether that relationship is mediated by compassionate love, in a sample of older married couples (N = 64). Results revealed that wives' greater sacred qualities of marriage were significantly and positively linked to marital satisfaction on the part of both spouses, and that these links were partially mediated by couples' reports of compassionate love. These findings highlight the importance of moving beyond simply establishing the existence of the link between global markers of involvement of religion and marriage to understanding how specific spiritual cognitions may foster better relationship quality, especially among older couples. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Monumental Misjudgements? Early Conservative Interventions and their Impact on Orcadian Neolithic Sites

OpenAIRE

Ritchie, Georgina

2014-01-01

The contemporary experience of visiting many Neolithic sites in Orkney is dominated by the physical manifestations of early conservative interventions; the most striking of these being a series of cover-houses, installed over chambered tombs to ensure their protection from the elements. These shelters range in scale from small concrete domes enclosing the interior of the monuments (such as that over the Knowe of Yarso, depicted in the cover image), to a vast free-standing steel enclosure (see...

CREB, NF-Y and MEIS1 conserved binding sites are essential to balance Myostatin promoter/enhancer activity during early myogenesis.

Science.gov (United States)

Grade, Carla Vermeulen Carvalho; Mantovani, Carolina Stefano; Fontoura, Marina Alves; Yusuf, Faisal; Brand-Saberi, Beate; Alvares, Lúcia Elvira

2017-10-01

Myostatin (MSTN) is a strong inhibitor of skeletal muscle growth in human and other vertebrates. Its transcription is controlled by a proximal promoter/enhancer (Mstn P/E) containing a TATA box besides CREB, NF-Y, MEIS1 and FXR transcription factor binding sites (TFBSs), which are conserved throughout evolution. The aim of this work was to investigate the role of these TFBSs on Mstn P/E activity and evaluate the potential of their putative ligands as Mstn trans regulators. Mstn P/E mutant constructs were used to establish the role of conserved TFBSs using dual-luciferase assays. Expression analyses were performed by RT-PCR and in situ hybridization in C2C12 myoblasts and E10.5 mouse embryos, respectively. Our results revealed that CREB, NF-Y and MEIS1 sites are required to balance Mstn P/E activity, keeping Mstn transcription within basal levels during myoblast proliferation. Furthermore, our data showed that NF-Y site is essential, although not sufficient, to mediate Mstn P/E transcriptional activity. In turn, CREB and MEIS1 binding sites seem to depend on the presence of NF-Y site to induce Mstn P/E. FXR appears not to confer any effect on Mstn P/E activity, except in the absence of all other conserved TFBS. Accordingly, expression studies pointed to CREB, NF-Y and MEIS1 but not to FXR factors as possible regulators of Mstn transcription in the myogenic context. Altogether, our findings indicated that CREB, NF-Y and MEIS1 conserved sites are essential to control basal Mstn transcription during early myogenesis, possibly by interacting with these or other related factors.

AHP 21: Sacred Dairies, Dairymen, and Buffaloes of the Nilgiri Mountains in South India

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Anthony R. Walker

2012-12-01

Full Text Available Approximately 1,500 Toda people inhabit the Nilgiri Mountains in south India. Arguably the most remarkable characteristic of Toda culture is the sacred nature of the husbandry of herds of long-horned mountain water buffaloes. No other community in India has so single-mindedly focused its ritual attention on one particular animal species. Every important task associated with the buffalo herds – milking, milk-processing, giving salt, naming, seasonal migrations, burning pastures, introducing new equipment into the dairies, etc. – has been embellished with ritual. Todas make a clear-cut distinction between temple and domestic buffaloes. Ordinary men (but not women herd the latter, whose milk and milk-products (buttermilk, butter, and clarified butter, but not flesh (since the community espouses vegetarianism may be consumed, bartered, or sold without restriction. Males who are responsible for herding temple buffaloes conduct their daily lives in a manner preserving greater ritual purity than ordinary men. Moreover, they are not just dairymen, but also the community's priests. They must guard the ritual purity of the dairies they serve, and all that is in them, for these are the Todas' temples – sacred places, infused with divinity.

Patrick Saurin, Teocuicatl. Chants sacrés des anciens Mexicains

OpenAIRE

Gruzinski, Serge

2007-01-01

Patrick Saurin s’est penché sur l’un des nombreux manuscrits laissés par le franciscain Bernardino de Sahagùn : les teocuicatl, ces hymnes sacrés composés en l’honneur des anciens dieux mexicains. Vraisemblablement d’origine mexica, ces chants ont été rassemblés à Tepepulco vers 1560. S’agit- il de textes archaïques comme la critique s’est accordée à le penser ? L’auteur propose d’y voir, au moins pour partie d’entre eux, des hymnes portant la « marque d’une réécriture, voire d’une écriture r...

Gains of ubiquitylation sites in highly conserved proteins in the human lineage

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Kim Dong Seon

2012-11-01

Full Text Available Abstract Background Post-translational modification of lysine residues of specific proteins by ubiquitin modulates the degradation, localization, and activity of these target proteins. Here, we identified gains of ubiquitylation sites in highly conserved regions of human proteins that occurred during human evolution. Results We analyzed human ubiquitylation site data and multiple alignments of orthologous mammalian proteins including those from humans, primates, other placental mammals, opossum, and platypus. In our analysis, we identified 281 ubiquitylation sites in 252 proteins that first appeared along the human lineage during primate evolution: one protein had four novel sites; four proteins had three sites each; 18 proteins had two sites each; and the remaining 229 proteins had one site each. PML, which is involved in neurodevelopment and neurodegeneration, acquired three sites, two of which have been reported to be involved in the degradation of PML. Thirteen human proteins, including ERCC2 (also known as XPD and NBR1, gained human-specific ubiquitylated lysines after the human-chimpanzee divergence. ERCC2 has a Lys/Gln polymorphism, the derived (major allele of which confers enhanced DNA repair capacity and reduced cancer risk compared with the ancestral (minor allele. NBR1 and eight other proteins that are involved in the human autophagy protein interaction network gained a novel ubiquitylation site. Conclusions The gain of novel ubiquitylation sites could be involved in the evolution of protein degradation and other regulatory networks. Although gains of ubiquitylation sites do not necessarily equate to adaptive evolution, they are useful candidates for molecular functional analyses to identify novel advantageous genetic modifications and innovative phenotypes acquired during human evolution.

Primitive Rituals, Contemporary Aftershocks: Evocations of the Orientalist ‘Other’ in four productions of 'Le Sacre du printemps'

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Lucy Weir

2013-12-01

Full Text Available This paper situates the original choreography of Sacre as a basis for an ongoing exploration of non-Western themes in modern dance, a persistent fascination with the Orientalist ‘Other,’ before exploring the versions choreographed by Wigman, Bausch and Graham in chronological order of their first performances. In analysing different interpretations of the same score, two themes become apparent: first, that this piece heralded the birth of Modernism in classical dance performance, and second, that the driving anti-classical, anti-traditional rhythms that characterise the piece communicate an enduring interest in primitive aesthetics. Accordingly, this discussion takes Nijinsky’s Sacre as a starting point in re-evaluating the influence of primitivism and Otherness on contemporary dance, and represents an early indication of the significance of the Saidian, non-Western ‘Other’ in shaping the evolution of avant-garde dance.

Dynamic multistate site occupancy models to evaluate hypotheses relevant to conservation of Golden Eagles in Denali National Park, Alaska

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Martin, Julien; McIntyre, Carol L.; Hines, James E.; Nichols, James D.; Schmutz, Joel A.; MacCluskie, Margaret C.

2009-01-01

The recent development of multistate site occupancy models offers great opportunities to frame and solve decision problems for conservation that can be viewed in terms of site occupancy. These models have several characteristics (e.g., they account for detectability) that make them particularly well suited for addressing management and conservation problems. We applied multistate site occupancy models to evaluate hypotheses related to the conservation and management of Golden Eagles (Aquila chrysaetos) in Denali National Park, Alaska, and provided estimates of transition probabilities among three occupancy states for nesting areas (occupied with successful reproduction, occupied with unsuccessful reproduction, and unoccupied). Our estimation models included the effect of potential recreational activities (hikers) and environmental covariates such as a snowshoe hare (Lepus americanus) index on transition probabilities among the three occupancy states. Based on the most parsimonious model, support for the hypothesis of an effect of potential human disturbance on site occupancy dynamics was equivocal. There was some evidence that potential human disturbance negatively affected local colonization of territories, but there was no evidence of an effect on reproductive performance parameters. In addition, models that assume a positive relationship between the hare index and successful reproduction were well supported by the data. The statistical approach that we used is particularly useful to parameterize management models that can then be used to make optimal decisions related to the management of Golden Eagles in Denali. Although in our case we were particularly interested in managing recreational activities, we believe that such models should be useful to for a broad class of management and conservation problems.

Pterostichus neilgaimani sp. nov., a new species of ground beetles (Coleoptera: Carabidae) from relict sacred grove in Eastern Georgia.

Science.gov (United States)

Chaladze, Giorgi; Kalatozishvili, Levan; Janiashvili, Zurab; Bakuradze, Giorgi

2017-10-03

A new species of ground beetles (Coleoptea: Carabidae) belonging to the subgenus Aphaonus Reitter, 1887 (genus Pterostichus Bonelli, 1810) is described, based on two specimens collected from the sacred grove of Khevsha (Eastern Georgia).

The contribution of agent-based simulations to conservation management on a Natura 2000 site.

Science.gov (United States)

Dupont, Hélène; Gourmelon, Françoise; Rouan, Mathias; Le Viol, Isabelle; Kerbiriou, Christian

2016-03-01

The conservation of biodiversity today must include the participation and support of local stakeholders. Natura 2000 can be considered as a conservation system that, in its application in most EU countries, relies on the participation of local stakeholders. Our study proposes a scientific method for participatory modelling, with the aim of contributing to the conservation management of habitats and species at a Natura 2000 site (Crozon Peninsula, Bretagne, France) that is representative of in landuse changes in coastal areas. We make use of companion modelling and its associated tools (scenario-planning, GIS, multi-agent modelling and simulations) to consider possible futures through the co-construction of management scenarios and the understanding of their consequences on different indicators of biodiversity status (habitats, avifauna, flora). The maintenance of human activities as they have been carried out since the creation of the Natura 2000s zone allows the biodiversity values to remain stable. Extensive agricultural activities have been shown to be essential to this maintenance, whereas management sustained by the multiplication of conservation actions brings about variable results according to the indicators. None of the scenarios has a positive incidence on the set of indicators. However, an understanding of the modelling system and the results of the simulations allow for the refining of the selection of conservation actions in relation to the species to be preserved. Copyright © 2015 Elsevier Ltd. All rights reserved.

Die Versprachlichung des Sakralen: The Transformation of the Authority of the Sacred into Secular Political Deliberation in Habermas’ Theory of Communicative Action

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Øjvind Larsen

2011-03-01

Full Text Available bermas claims in connection with his development of the theory of communicative action that the sacred is transformed in a positive way and can take the form of free deliberation in society, the so called Versprachlichung des Sakralen. The thesis is that the authority which could be found in religion and which is of fundamental significance for the integration of pre-modern societies is taken over by modern societies in forms of deliberation. Habermas develops his thesis in a discussion of Durkheim’s religious-sociological considerations. Habermas presents his thesis about the linguistic transformation of the sacred as a harmonious theory of secularization. However, if we follow Weber in his religious-sociological considerations of modernity, we reach a tragic theory of secularization which poses the real problem that modernity’s connection to the sacred has been dissolved. Cornelius Castoriadis’ theory of the imaginary institution and Claude Lefort’s theory of the empty place of the political as a new insecure moral ground for modern society are presented together as an alternative theory of secularization which can serve as a new framework for Habermas’ theory of communicative ethics and deliberative politics in modern society.

Energy conservation and management plan for plant facilities at the Livermore site

Energy Technology Data Exchange (ETDEWEB)

Ng, W.; Szybalski, S.; Kerr, W. H.; Meyer, H. J.

1976-03-15

An energy conservation and management plan for the Livermore site of the Lawrence Livermore Laboratory is presented. The plan defines the energy-conservation goals for the next 10 years and proposes the ways and means of attaining them. The main features contained in this plan are as follows: development of the criteria and underlying assumptions required for long range planning, including energy growth rates and the case for using the concept of the technical-fix energy growth rate, LLL energy outlook and fuel cost projections, and life-cycle-cost criteria; targets of the long-range plan include between 1975 and 1985, an annual energy usage growth equal to 5.8 percent of the 1975 energy consumption, 1985 and thereafter, zero energy growth, a change from the current dependence on natural gas to the use of other fuels for heating, and a doubling of the 30-day strategic oil storage capacity; and cost schedule for the next 10 years.

Impact of the resource conservation and recovery act on energy facility siting

International Nuclear Information System (INIS)

Tevepaugh, C.W.

1982-01-01

The Resource Conservation and Recovery Act (RCRA) of 1976 is a multifaceted approach to the management of both solid and hazardous waste. The focus of this research is on the RCRA mandated proposed regulations for the siting of hazardous waste disposal facilities. This research is an analysis of the interactions among hazardous waste disposal facilities, energy supply technologies and land use issues. This study addresses the impact of RCRA hazardous waste regulations in a descriptive and exploratory manner. A literature and legislative review, interviews and letters of inquiry were synthesized to identify the relationship between RCRA hazardous waste regulations and the siting of selected energy supply technologies. The results of this synthesis were used to determine if and how RCRA influences national land use issues. It was found that the interaction between RCRA and the siting of hazardous waste disposal facilities required by energy supply technologies will impact national land use issues. All energy supply technologies reviewed generate hazardous waste. The siting of industrial functions such as energy supply facilities and hazardous waste disposal facilities will influence future development patterns. The micro-level impacts from the siting of hazardous waste disposal facilities will produce a ripple effect on land use with successive buffer zones developing around the facilities due to the interactive growth of the land use sectors

Site-specific assessments of the abundance of three inshore dolphin species to inform conservation and management

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Alexander Mark Brown

2016-02-01

Full Text Available Assessing the abundance of wildlife populations is essential to their effective conservation and management. Concerns have been raised over the vulnerability of tropical inshore dolphins in waters off northern Australia to anthropogenic impacts on local populations, yet a lack of abundance data precludes assessment of their conservation status and the management of threats. Using small vessels as cost-effective research platforms, photo-identification surveys and capture-recapture models were applied to provide the first quantitative abundance data for Australian snubfin (Orcaella heinsohni, Australian humpback (Sousa sahulensis, and Indo-Pacific bottlenose dolphins (Tursiops aduncus at five sites in the Kimberley region of north-western Australia. The abundance of each species was highly variable between different sites, likely reflecting species-specific habitat preferences. Within the c. 130 km2 study sites, the estimated abundance of most species was ≤ 60 individuals (excluding calves, and fewer than 20 humpback dolphins were identified at each site in any one 3-5 week sampling period. However, larger estimates of c. 130 snubfin and c. 160 bottlenose dolphins were obtained at two different sites. Several local populations showed evidence of site fidelity, particularly snubfin dolphins. By implementing a standardized, multi-site approach, data on local populations were provided within a broader, regional context, and indicated that each species is patchily distributed in the region. This highlights the need for site-specific baseline data collection using appropriate survey techniques to quantitatively assess the potential impacts of threatening activities to local populations. These findings further illustrate the need to gain a greater understanding of known and potential threats to inshore dolphin populations, their relative impacts, and to mitigate where necessary. In particular, the level of interactions with inshore gillnet fisheries

This Whole World Is OM: Song, Soteriology, and the Emergence of the Sacred Syllable

OpenAIRE

Moore Gerety, Finnian McKean

2015-01-01

This study explores the emergence of OM, the Sanskrit mantra and critically ubiquitous "sacred syllable" of South Asian religions. Although OM has remained in active practice in recitation, ritual, and meditation for the last three thousand years, and its importance in Hindu, Buddhist, and Jain traditions is widely acknowledged, the syllable's early development has received little attention from scholars. Drawing on the oldest textual corpus in South Asia, the Vedas, I survey one thousand yea...

TheoArtistry, and a Contemporary Perspective on Composing Sacred Choral Music

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George Corbett

2017-12-01

Full Text Available This article presents the methodology and research underpinning the TheoArtistry Composers’ Scheme, a project based in ITIA (the Institute for Theology, Imagination and the Arts, School of Divinity, University of St Andrews (2016–2017. I analyse Sir James MacMillan’s theology of music, outline some practical and theoretical issues that arose in setting up theologian-composer partnerships, and reflect critically on the six new works of sacred choral music that emerged (these are printed as supplementary materials. The article assesses the implications of such collaboration for future work at the interface between theology and music, and between theology and the arts more generally.

To have and to hold: possessing the sacred in the late renaissance

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Erin E. Benay

2015-02-01

Full Text Available Private devotional art of the early 17th century often found its place in the galleries of noblemen and women whose diverse collections were symbols not only of stylistic taste, but of their owners’ exhaustive curiosity. In these domestic settings, boundaries between sacred and secular were permeable, as the unprecedented physical intimacy portrayed in popular religious subjects such as St Matthew and the Angel, the Stigmatisation of St Francis, or Christ’s Agony in the Garden reveal. Representations of the latter reminded viewers of Christ’s human, corporal suffering and suggested a model of resolve strengthened by prayer. The Agony in the Garden appears on the interior of Jacopo Ligozzi’s virtuosic Portable Altar with Carrying Case (1608, likely a Medici gift presented to the Austrian court in anticipation of the marriage of archduchess Maria Maddalena to soon-to-be grand duke Cosimo II. Adorned with lavish botanical motifs on its exterior, the Altar’s potency as a sacred possession was redoubled by the owner’s tactile revelation of the portrayal of Christ supported by an Angel contained inside the case. Comprised of wood, oil on copper, and pietre dure inlay, it is an object intended to be held, opened, and experienced. This paper suggests that Ligozzi’s selective combination of sumptuous materials and choice of subject matter – botanical illustration and Christological iconography – allowed the object to appeal to the full sensorium, and therefore to function as efficaciously as a devotional aid as it did as a curiosity among other rare collectibles.

Integrated bird conservation web site in the United States

Science.gov (United States)

Roxanne Bogart; Chris Eberly; Elizabeth Martin

2005-01-01

In working towards a vision of integrated bird conservation, scientists, conservationists, land managers, and administrators are faced with a variety of scientific, managerial, administrative, and logistical challenges and complexities. The broad scope of integrated bird conservation requires organizations to work together to conserve birds across taxonomic groups,...

Pseudomonas aeruginosa 4-amino-4-deoxychorismate lyase: spatial conservation of an active site tyrosine and classification of two types of enzyme.

Directory of Open Access Journals (Sweden)

Patrick E F O'Rourke

Full Text Available 4-Amino-4-deoxychorismate lyase (PabC catalyzes the formation of 4-aminobenzoate, and release of pyruvate, during folate biosynthesis. This is an essential activity for the growth of gram-negative bacteria, including important pathogens such as Pseudomonas aeruginosa. A high-resolution (1.75 Å crystal structure of PabC from P. aeruginosa has been determined, and sequence-structure comparisons with orthologous structures are reported. Residues around the pyridoxal 5'-phosphate cofactor are highly conserved adding support to aspects of a mechanism generic for enzymes carrying that cofactor. However, we suggest that PabC can be classified into two groups depending upon whether an active site and structurally conserved tyrosine is provided from the polypeptide that mainly forms an active site or from the partner subunit in the dimeric assembly. We considered that the conserved tyrosine might indicate a direct role in catalysis: that of providing a proton to reduce the olefin moiety of substrate as pyruvate is released. A threonine had previously been suggested to fulfill such a role prior to our observation of the structurally conserved tyrosine. We have been unable to elucidate an experimentally determined structure of PabC in complex with ligands to inform on mechanism and substrate specificity. Therefore we constructed a computational model of the catalytic intermediate docked into the enzyme active site. The model suggests that the conserved tyrosine helps to create a hydrophobic wall on one side of the active site that provides important interactions to bind the catalytic intermediate. However, this residue does not appear to participate in interactions with the C atom that undergoes an sp(2 to sp(3 conversion as pyruvate is produced. The model and our comparisons rather support the hypothesis that an active site threonine hydroxyl contributes a proton used in the reduction of the substrate methylene to pyruvate methyl in the final stage of

Recording, monitoring and managing the conservation of historic sites: a new application for BGS·SIGMA

Science.gov (United States)

Tracey, Emily; Smith, Nichola; Lawrie, Ken

2017-04-01

The principles behind, and the methods of, digital data capture can be applied across many scientific, and other, disciplines, as can be demonstrated by the use of a custom modified version of the British Geological Survey's System for Integrated Geoscience Mapping, (BGS·SIGMA), for the capture of data for use in the conservation of Scottish built heritage. Historic Environment Scotland (HES), an executive agency of the Scottish Government charged with safeguarding the nation's historic environment, is directly responsible for 345 sites of national significance, most of which are built from stone. In common with many other heritage organisations, HES needs a system that can capture, store and present conservation, maintenance and condition indicator information for single or multiple historic sites; this system would then be used to better target and plan effective programmes of maintenance and repair. To meet this need, the British Geological Survey (BGS) has worked with HES to develop an integrated digital site assessment system that provides a refined survey process for stone-built (and other) historic sites. Based on BGS·SIGMA—an integrated workflow underpinned by a geo-spatial platform for data capture and interpretation—the new system is built on top of ESRI's ArcGIS software, and underpinned by a relational database. Users can, in the field or in the office, populate custom-built data entry forms to record maintenance issues and repair specifications for architectural elements ranging from individual blocks of stone to entire building elevations. Photographs, sketches, and digital documents can be linked to architectural elements to enhance the usability of the data. Predetermined data fields and supporting dictionaries constrain the input parameters, ensuring a high degree of standardisation in the datasets and, therefore, enabling highly consistent data extraction and querying. The GIS presentation of the data provides a powerful and versatile

Energy Efficiency and Conservation for Households - an Internet Site; Energispartips och energitester foer hushaall - en Internet hemsida

Energy Technology Data Exchange (ETDEWEB)

2009-07-01

This Internet site gives advice for energy conservation in households e.g. on space heating, lighting et cetera. You can also find energy tests of electric appliances, energy impacts of life styles, contact information for your local energy advisor and other information

A Conserved Target Site in HIV-1 Gag RNA is Accessible to Inhibition by Both an HDV Ribozyme and a Short Hairpin RNA

Directory of Open Access Journals (Sweden)

Robert J Scarborough

2014-01-01

Full Text Available Antisense-based molecules targeting HIV-1 RNA have the potential to be used as part of gene or drug therapy to treat HIV-1 infection. In this study, HIV-1 RNA was screened to identify more conserved and accessible target sites for ribozymes based on the hepatitis delta virus motif. Using a quantitative screen for effects on HIV-1 production, we identified a ribozyme targeting a highly conserved site in the Gag coding sequence with improved inhibitory potential compared to our previously described candidates targeting the overlapping Tat/Rev coding sequence. We also demonstrate that this target site is highly accessible to short hairpin directed RNA interference, suggesting that it may be available for the binding of antisense RNAs with different modes of action. We provide evidence that this target site is structurally conserved in diverse viral strains and that it is sufficiently different from the human transcriptome to limit off-target effects from antisense therapies. We also show that the modified hepatitis delta virus ribozyme is more sensitive to a mismatch in its target site compared to the short hairpin RNA. Overall, our results validate the potential of a new target site in HIV-1 RNA to be used for the development of antisense therapies.

“UKRAINIAN SACRED MUSIC” ELECTRONIC STUDU GUIDE: CONTENT, STRUCTURE, USE RECOMMENDATIONS AT A PEDAGOGICAL HIGHER EDUCATION INSTITUTION

Directory of Open Access Journals (Sweden)

L. Gavrilova

2013-03-01

Full Text Available The article presents the electronic textbook “Ukrainian Sacred Music”, created for the students of pedagogical universities – future teachers of music. We consider the content of the electronic manual, its structure, requirements for the computer, as well as the prospects for its use in the classroom on the history of Ukrainian music and self-study.

MicroRNA genes preferentially expressed in dendritic cells contain sites for conserved transcription factor binding motifs in their promoters

Directory of Open Access Journals (Sweden)

Huynen Martijn A

2011-06-01

Full Text Available Abstract Background MicroRNAs (miRNAs play a fundamental role in the regulation of gene expression by translational repression or target mRNA degradation. Regulatory elements in miRNA promoters are less well studied, but may reveal a link between their expression and a specific cell type. Results To explore this link in myeloid cells, miRNA expression profiles were generated from monocytes and dendritic cells (DCs. Differences in miRNA expression among monocytes, DCs and their stimulated progeny were observed. Furthermore, putative promoter regions of miRNAs that are significantly up-regulated in DCs were screened for Transcription Factor Binding Sites (TFBSs based on TFBS motif matching score, the degree to which those TFBSs are over-represented in the promoters of the up-regulated miRNAs, and the extent of conservation of the TFBSs in mammals. Conclusions Analysis of evolutionarily conserved TFBSs in DC promoters revealed preferential clustering of sites within 500 bp upstream of the precursor miRNAs and that many mRNAs of cognate TFs of the conserved TFBSs were indeed expressed in the DCs. Taken together, our data provide evidence that selected miRNAs expressed in DCs have evolutionarily conserved TFBSs relevant to DC biology in their promoters.

Neuroscience, evolution and the sapient paradox: the factuality of value and of the sacred.

Science.gov (United States)

Renfrew, Colin

2008-06-12

The human genome, and hence the human brain at birth, may not have changed greatly over the past 60000 years. Yet many of the major behavioural changes that we associate with most human societies are very much more recent, some appearing with the sedentary revolution of some 10000 years ago. Among these are activities implying the emergence of powerful concepts of value and of the sacred. What then are the neuronal mechanisms that may underlie these consistent, significant (and emergent) patterns of behaviour?

Setting conservation priorities for migratory networks under uncertainty.

Science.gov (United States)

Dhanjal-Adams, Kiran L; Klaassen, Marcel; Nicol, Sam; Possingham, Hugh P; Chadès, Iadine; Fuller, Richard A

2017-06-01

Conserving migratory species requires protecting connected habitat along the pathways they travel. Despite recent improvements in tracking animal movements, migratory connectivity remains poorly resolved at a population level for the vast majority of species, thus conservation prioritization is hampered. To address this data limitation, we developed a novel approach to spatial prioritization based on a model of potential connectivity derived from empirical data on species abundance and distance traveled between sites during migration. We applied the approach to migratory shorebirds of the East Asian-Australasian Flyway. Conservation strategies that prioritized sites based on connectivity and abundance metrics together maintained larger populations of birds than strategies that prioritized sites based only on abundance metrics. The conservation value of a site therefore depended on both its capacity to support migratory animals and its position within the migratory pathway; the loss of crucial sites led to partial or total population collapse. We suggest that conservation approaches that prioritize sites supporting large populations of migrants should, where possible, also include data on the spatial arrangement of sites. © 2016 Society for Conservation Biology.

Treasures in Heaven and on Earth : Poverty and Abundance in the Life and Sacred Cantatas of Johann Sebastian Bach

NARCIS (Netherlands)

Heber, N.

2017-01-01

This PhD dissertation explores poverty and abundance in Bach’s life and sacred cantatas and inquires how he himself might have handled the tension between the material and spiritual aspects. Although his career was increasingly lucrative, Bach did not amass significant wealth. In 1730, he complained

Prediction of functional sites in proteins using conserved functional group analysis.

Science.gov (United States)

Innis, C Axel; Anand, A Prem; Sowdhamini, R

2004-04-02

A detailed knowledge of a protein's functional site is an absolute prerequisite for understanding its mode of action at the molecular level. However, the rapid pace at which sequence and structural information is being accumulated for proteins greatly exceeds our ability to determine their biochemical roles experimentally. As a result, computational methods are required which allow for the efficient processing of the evolutionary information contained in this wealth of data, in particular that related to the nature and location of functionally important sites and residues. The method presented here, referred to as conserved functional group (CFG) analysis, relies on a simplified representation of the chemical groups found in amino acid side-chains to identify functional sites from a single protein structure and a number of its sequence homologues. We show that CFG analysis can fully or partially predict the location of functional sites in approximately 96% of the 470 cases tested and that, unlike other methods available, it is able to tolerate wide variations in sequence identity. In addition, we discuss its potential in a structural genomics context, where automation, scalability and efficiency are critical, and an increasing number of protein structures are determined with no prior knowledge of function. This is exemplified by our analysis of the hypothetical protein Ydde_Ecoli, whose structure was recently solved by members of the North East Structural Genomics consortium. Although the proposed active site for this protein needs to be validated experimentally, this example illustrates the scope of CFG analysis as a general tool for the identification of residues likely to play an important role in a protein's biochemical function. Thus, our method offers a convenient solution to rapidly and automatically process the vast amounts of data that are beginning to emerge from structural genomics projects.

Evolutionary conservation of the polyproline II conformation surrounding intrinsically disordered phosphorylation sites.

Science.gov (United States)

Elam, W Austin; Schrank, Travis P; Campagnolo, Andrew J; Hilser, Vincent J

2013-04-01

Intrinsically disordered (ID) proteins function in the absence of a unique stable structure and appear to challenge the classic structure-function paradigm. The extent to which ID proteins take advantage of subtle conformational biases to perform functions, and whether signals for such mechanism can be identified in proteome-wide studies is not well understood. Of particular interest is the polyproline II (PII) conformation, suggested to be highly populated in unfolded proteins. We experimentally determine a complete calorimetric propensity scale for the PII conformation. Projection of the scale into representative eukaryotic proteomes reveals significant PII bias in regions coding for ID proteins. Importantly, enrichment of PII in ID proteins, or protein segments, is also captured by other PII scales, indicating that this enrichment is robustly encoded and universally detectable regardless of the method of PII propensity determination. Gene ontology (GO) terms obtained using our PII scale and other scales demonstrate a consensus for molecular functions performed by high PII proteins across the proteome. Perhaps the most striking result of the GO analysis is conserved enrichment (P ontology reveals an enrichment of PII bias near disordered phosphorylation sites that is conserved throughout eukaryotes. Copyright © 2013 The Protein Society.

Place Attachment in the Bible: The Role of Attachment to Sacred Places in Religious Life

OpenAIRE

Counted, Victor; Watts, Fraser

2017-01-01

This paper examines the role of place attachment in religious life by analyzing various significant place events in the Bible, using analysis of biblical discourse. The paper looks at various biblical places, and explores the implications of approaching these sacred settings in terms of place attachment theory. In the Old Testament we focus on Mount Sinai, Canaan, and Jerusalem, and in the New Testament on Galilee, Jerusalem, and on view that Christianity, to some extent, transcends place att...

Is Continuing Contumely Relative to Mc Leod's Vision and ``Secret Sacred Science, (SSS),'': Contagiously Counterproductive in Science, or an Unhealthy Artifact of ``Turf Wars''?

Science.gov (United States)

Leod, Roger

2007-04-01

Mc Leod confirmed, with physics, his models for vision, and for electromagnetic artifacts, by traditional methods, associated with phenomena like tornados, hurricanes, and earthquakes. The latter confirmations are evidently apparent across current ethnology, cultures, linguistics, religion, rituals, exotic astronomy, somewhat concealed evidence of native record-keeping/writing, and iconography. Use of cultural anthropology while observing a modern Peruvian sacred-site-sweeping at Cuzco, coupled with their assertion that Ñari Huallac means ``serpent God,'' plus electromagnet information, reveals that their religious world-view include(s)(d) applied science that is still otherwise unacknowledged. Alexander Thom's precise megalithic site-measurements also imply that ``The Ancients' Serpent'' made/makes precise tracks that convey valuable information. The linguistics of words like Seminole, and unusual visual effects, reveal some traditionalists have done better than most scientists, for vision, and observational physics, and earth science. Tornado and hurricane tracks are predictable, as are some earthquakes. Tornado ``detuning'' or shutdown is electromagnetically possible. To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2007.NES07.C2.7

The Sacred Mountain of Varallo in Italy: seismic risk assessment by acoustic emission and structural numerical models.

Science.gov (United States)

Carpinteri, Alberto; Lacidogna, Giuseppe; Invernizzi, Stefano; Accornero, Federico

2013-01-01

We examine an application of Acoustic Emission (AE) technique for a probabilistic analysis in time and space of earthquakes, in order to preserve the valuable Italian Renaissance Architectural Complex named "The Sacred Mountain of Varallo." Among the forty-five chapels of the Renaissance Complex, the structure of the Chapel XVII is of particular concern due to its uncertain structural condition and due to the level of stress caused by the regional seismicity. Therefore, lifetime assessment, taking into account the evolution of damage phenomena, is necessary to preserve the reliability and safety of this masterpiece of cultural heritage. A continuous AE monitoring was performed to assess the structural behavior of the Chapel. During the monitoring period, a correlation between peaks of AE activity in the masonry of the "Sacred Mountain of Varallo" and regional seismicity was found. Although the two phenomena take place on very different scales, the AE in materials and the earthquakes in Earth's crust, belong to the same class of invariance. In addition, an accurate finite element model, performed with DIANA finite element code, is presented to describe the dynamic behavior of Chapel XVII structure, confirming visual and instrumental inspections of regional seismic effects.

Sounding Sacred: The Adoption of Biblical Archaisms in the Book of Mormon and Other 19th Century Texts

Science.gov (United States)

Bowen, Gregory A.

2016-01-01

The Book of Mormon is a text published in 1830 and considered a sacred work of scripture by adherents of the Latter-day Saint movement. Although written 200 years later, it exhibits many linguistic features of the King James translation of the Bible. Such stylistic imitation has been little studied, though a notable exception is Sigelman &…

The implications of ritual practices and ritual plant uses on nature conservation: a case study among the Naxi in Yunnan Province, Southwest China.

Science.gov (United States)

Geng, Yanfei; Hu, Guoxiong; Ranjitkar, Sailesh; Shi, Yinxian; Zhang, Yu; Wang, Yuhua

2017-10-25

Conservation of biodiversity is primary important of today's critically vulnerable environment. Efficient conservation can be possible only with the long-term participation and understanding of the communities. Ritual beliefs of the indigenous people are one of the important tools to understand the local communities and aid the nature conservation. In this paper, we documented contemporary ritual practices and ritual plant uses among the Naxi people and discussed the importance of traditional knowledge on ritual practice in the conservation of plants in the mountains presenting a case study of the Dongba culture. This study was carried out from July in 2013 to July in 2014. To document and analyze the present state of the ritual plant used by the Naxi people we conducted an ethnobotanical survey. We interviewed local people including Dongba priests using the semi-structured questionnaire. During the field study, we participated in the local religious activities to witness the use of different plants in ritual activities of the Naxi people. We interviewed twenty-two key informants and eleven of them were male. All the specimens of documented species were collected and deposited at the herbarium of Kunming Institute of Botany. The survey results revealed the Naxi people possessed sound knowledge of the traditional ritual plants and great diversity of plants used in many of Naxi rituals and festivals. From the survey, we documented 32 ritual plant species belonging to 24 genera of 17 families used in various ritual activities. The ritual plants were grouped into two categories, namely those burned as incense, and those used for decoration. The incense plants like Olea europaea subsp. cuspidata and Pistacia weinmanniifolia were probably promising natural aromatic resource. Plants of genus Quercus were the most frequently used species. The places for ritual activities were diverse, such as the incense burners inside and outside the house and sacred trees at the

Late Onset First Episode Psychosis Emerging as Delusional Misidentification of Familiar Sacred Places During a Holy Pilgrimage: A Case Report and Literature Review.

Science.gov (United States)

Awara, Mahmoud A; Moselhy, Hamdy F; Elnenaei, Manal O

2017-11-07

The delusional misidentification syndromes (DMS) include a myriad of discrete but related syndromes, which have wide spectrum anomalies of familiarity. Several misidentification syndromes have been described in the psychiatric literature, the most common of these delusions are: the Capgras syndrome; the Fregoli syndrome; the syndrome of inter-metamorphosis; reduplicative paramnesia; and environmental reduplication. The reported case highlights the emergence of late onset first episode psychosis in a Middle Eastern 65-year-old female who has no previous psychiatric history. The nature of psychosis was mainly delusions of misidentification and persecution. DMS are relatively rare and occur predominantly in association with schizophrenia and affective psychosis. Between 25 and 40% are associated with organic conditions such as dementia, head injuries, brain tumors, and epilepsy. Only three cases of misidentification of sacred places have been reported previously in the literature. This case report is the first to present a DMS, emerging as a late onset first episode psychosis during the sacred journey of Hajj. The reported case highlights the importance of early recognition and treatment of mental health conditions that may appear de novo during the Hajj sacred journey. Readily available psychiatric resources, psychotropic medications, and psycho-education may be pivotal in ensuring mental well-being of pilgrims, which is fundamental to maintain the mental capacity required for completing these journeys.

43 CFR 423.2 - Definitions of terms used in this part.

Science.gov (United States)

2010-10-01

... authoritative representative of an Indian religion, as sacred by virtue of its established religious... access. Cultural resource means any man-made or associated prehistoric, historic, architectural, sacred... resources, historic properties, traditional cultural properties, sacred sites, and cultural landscapes that...

Snail darters and sacred places: creative application of the endangered species act.

Science.gov (United States)

Gilmer, Robert Andrew

2013-11-01

Rather than exploring how indigenous people have been alienated from resources by environmental policies, this paper explores how indigenous peoples have worked with environmental organizations to use the broad protections provided by environmental laws to protect cultural resources. The Eastern Band of Cherokee Indians, along with other concerned groups, partnered with environmentalists in opposing the destruction of the endangered snail darter's critical habitat by the Tennessee Valley Authority's Tellico Dam. The dam had been opposed by a shifting alliance of Cherokees, local farmers, trout fisherman, and environmentalists since it was announced in 1963. A previous lawsuit by this coalition delayed the project from 1972 to 1974 under the National Environmental Policy Act. The Endangered Species Act provided this coalition with a powerful tool for opposing the destruction of burial grounds and sacred village sites throughout the lower Little Tennessee River valley. The coalition of environmental organizations, Cherokees, and others was ultimately unsuccessful in stopping the dam from being built, but was successful in establishing a strict precedent for the enforcement of the Endangered Species Act. The lawsuit also created a space for the Eastern Band to negotiate for the return of Cherokee remains and halt the removal of any additional burials. In this situation, the strategic support of environmental regulation enabled the Eastern Band to exert some degree of control over the fate of cultural resources in the valley, and also demonstrates the significant role American Indian peoples played in one of the seminal events of the environmental movement during the 1970s.

Mirroring the Object of the Lesson: The Creative Process of Scriptural Rewriting as an Effective Practice for Teaching Sacred Texts

Science.gov (United States)

Palmer, Carmen

2018-01-01

This paper introduces Rewritten Scripture and scriptural rewriting as a creative process that, when mirrored in a teaching exercise, may serve as an effective practice in teaching sacred texts. Observing changes made between scripture and its rewriting may allow readers to identify different contexts among these texts. Furthermore, the act of…

Relative Stabilities of Conserved and Non-Conserved Structures in the OB-Fold Superfamily

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Andrei T. Alexandrescu

2009-05-01

Full Text Available The OB-fold is a diverse structure superfamily based on a β-barrel motif that is often supplemented with additional non-conserved secondary structures. Previous deletion mutagenesis and NMR hydrogen exchange studies of three OB-fold proteins showed that the structural stabilities of sites within the conserved β-barrels were larger than sites in non-conserved segments. In this work we examined a database of 80 representative domain structures currently classified as OB-folds, to establish the basis of this effect. Residue-specific values were obtained for the number of Cα-Cα distance contacts, sequence hydrophobicities, crystallographic B-factors, and theoretical B-factors calculated from a Gaussian Network Model. All four parameters point to a larger average flexibility for the non-conserved structures compared to the conserved β-barrels. The theoretical B-factors and contact densities show the highest sensitivity.Our results suggest a model of protein structure evolution in which novel structural features develop at the periphery of conserved motifs. Core residues are more resistant to structural changes during evolution since their substitution would disrupt a larger number of interactions. Similar factors are likely to account for the differences in stability to unfolding between conserved and non-conserved structures.

A sacred dance transmitted in the ritual for paying homage to one's teacher in Thailand

OpenAIRE

岩澤, 孝子

2001-01-01

This article attemps to describe a dance which is considered as a sacred knowledge among classical dancers in Thailand. This is the reflection of their unique idea, wai khru, which means showing respect to the teacher and the ritual based on this idea. In Thailand wai khru is generally practised wherever they have a person to be recognized as a teacher in their own comunities. In these days, however, under the influence of the modernization, the idea that the teacher has a special power and k...

The Camouflage of the Sacred in the Short Fiction of Hemingway

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Zaid Ali

2014-01-01

Full Text Available This essay examines the short fiction of Ernest Hemingway in the light of Mircea Eliade’s notion of the camouflage of the sacred and the larval survival of original spiritual meaning. A subterranean love pulsates beneath the terse dialogue of Hemingway’s characters whose inner life we glimpse only obliquely. In the short play (“Today Is Friday” and four short stories (“The Killers,” “A Clean Well-Lighted Place,” “Old Man at the Bridge,” and “The Light of the World,” discussed here, light imagery, biblical allusions, and the figure of Christ, reveal a hidden imaginary universe. This sacral dimension has been largely overlooked by critics who dwell on the ostensible spiritual absence that characterizes Hemingway’s fiction.

Conservation and Role of Electrostatics in Thymidylate Synthase.

Science.gov (United States)

Garg, Divita; Skouloubris, Stephane; Briffotaux, Julien; Myllykallio, Hannu; Wade, Rebecca C

2015-11-27

Conservation of function across families of orthologous enzymes is generally accompanied by conservation of their active site electrostatic potentials. To study the electrostatic conservation in the highly conserved essential enzyme, thymidylate synthase (TS), we conducted a systematic species-based comparison of the electrostatic potential in the vicinity of its active site. Whereas the electrostatics of the active site of TS are generally well conserved, the TSs from minimal organisms do not conform to the overall trend. Since the genomes of minimal organisms have a high thymidine content compared to other organisms, the observation of non-conserved electrostatics was surprising. Analysis of the symbiotic relationship between minimal organisms and their hosts, and the genetic completeness of the thymidine synthesis pathway suggested that TS from the minimal organism Wigglesworthia glossinidia (W.g.b.) must be active. Four residues in the vicinity of the active site of Escherichia coli TS were mutated individually and simultaneously to mimic the electrostatics of W.g.b TS. The measured activities of the E. coli TS mutants imply that conservation of electrostatics in the region of the active site is important for the activity of TS, and suggest that the W.g.b. TS has the minimal activity necessary to support replication of its reduced genome.

The Sacred Mountain of Varallo in Italy: Seismic Risk Assessment by Acoustic Emission and Structural Numerical Models

Directory of Open Access Journals (Sweden)

Alberto Carpinteri

2013-01-01

Full Text Available We examine an application of Acoustic Emission (AE technique for a probabilistic analysis in time and space of earthquakes, in order to preserve the valuable Italian Renaissance Architectural Complex named “The Sacred Mountain of Varallo.” Among the forty-five chapels of the Renaissance Complex, the structure of the Chapel XVII is of particular concern due to its uncertain structural condition and due to the level of stress caused by the regional seismicity. Therefore, lifetime assessment, taking into account the evolution of damage phenomena, is necessary to preserve the reliability and safety of this masterpiece of cultural heritage. A continuous AE monitoring was performed to assess the structural behavior of the Chapel. During the monitoring period, a correlation between peaks of AE activity in the masonry of the “Sacred Mountain of Varallo” and regional seismicity was found. Although the two phenomena take place on very different scales, the AE in materials and the earthquakes in Earth’s crust, belong to the same class of invariance. In addition, an accurate finite element model, performed with DIANA finite element code, is presented to describe the dynamic behavior of Chapel XVII structure, confirming visual and instrumental inspections of regional seismic effects.

Conservation implications for the Himalayan wolf Canis (lupus) himalayensis based on observations of packs and home sites in Nepal

OpenAIRE

Werhahn, G; Kusi, N; Sillero-Zubiri, C; Macdonald, DW

2017-01-01

We provide insights into pack composition and den site parameters of the Himalayan wolf Canis (lupus) himalayensis based on observations of free-ranging wolves in three study areas in Nepal. We combine this with a social survey of the local Buddhist communities regarding human–carnivore conflict, to draw inferences for conservation practice in the Nepalese Himalayas. We recorded eight wolf packs (with an average composition of two adults and three pups), and found five home sites in high-alti...

Morality and Intimate Partner Violence: Do Men in Court-Mandated Psychological Treatment Hold a Sacred Moral Vision of the World and Themselves?

Science.gov (United States)

Vecina, María L; Chacón, José C

2016-01-01

This article examines the characterization of men in a court-mandated treatment for violence against their partners as holding a sacred vision of the 5 moral foundations and of their own morality. This characterization is compatible with the assumption that a sacred moral world is easily threatened by reality and that may be associated to violent defensive actions. The results from latent class analyses reveal (a) a 4-class distribution depending exclusively on the intensity with which all participants (violent and nonviolent) tend to sacralize the actions proposed in the Moral Foundations Sacredness Scale and (b) a greater prevalence of the violent participants among the classes that are more prone to sacralize. They also show that they hold an inflated moral vision of themselves: They think they are much more moral than intelligent than others who have never been charged with criminal behavior (Muhammad Ali effect).

Tracce d’inizio e di fine. Citazioni sacre nelle “17 variazioni” di Emilio Villa

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Bianca Battilocchi

2015-12-01

Full Text Available This article aims to identify the numerous quotations from sacred texts appearing in Emilio Villa’s 17 variazioni. Indeed, the 1955 collection of poems offers a wide range of references to Biblical sources and archaic cosmogonic myths, ancient symbologies and eschatological conjectures. The poet is both the translator and the interpreter of these texts, which the collection mixes and interlinks in the shape of an enigma. This air of mystery seems to deny any definitive revelation, highlighting instead a plurality of points of view that ultimately result in Apocalypse.

MANAGING THE VISITOR EXPERIENCE ON ROMANIAN RELIGIOUS SITES: MONASTERIES ABBOTS’ PERCEPTIONS

Directory of Open Access Journals (Sweden)

Mihai Florin BĂCILĂ

2010-01-01

Full Text Available For thousands of years, people have been travelling to places considered sacred to meet or to worship Divinity. Religion-motivated tourism is extremely important in many parts of the world. The aim of this paper is to investigate the issue of the religious tourism experience for a religion considered to be conservative and traditionalist in relation to other denominations. In order to achieve this end we distinguish the behavioural characteristics and motivations of the religious sites’ visitors through the abbots’ gaze. The research method of this study is a questionnaire based survey among more than one hundred monasteries’ superiors from different regions of Romania, places known as “holy or sacred” destinations for the Romanian religious people.

Linking landscape characteristics to mineral site use by band-tailed pigeons in Western Oregon: Coarse-filter conservation with fine-filter tuning

Science.gov (United States)

Overton, C.T.; Schmitz, R.A.; Casazza, Michael L.

2006-01-01

Mineral sites are scarce resources of high ion concentration used heavily by the Pacific Coast subpopulation of band-tailed pigeons. Over 20% of all known mineral sites used by band-tailed pigeons in western Oregon, including all hot springs, have been abandoned. Prior investigations have not analyzed stand or landscape level habitat composition in relation to band-tailed pigeon use of mineral sites. We used logistic regression models to evaluate the influence of habitat types, identified from Gap Analysis Program (GAP) products at two spatial scales, on the odds of mineral site use in Oregon (n = 69 currently used and 20 historically used). Our results indicated that the odds of current use were negatively associated with non-forested terrestrial and private land area around mineral sites. Similarly, the odds of current mineral site use were positively associated with forested and special status (GAP stewardship codes 1 and 2) land area. The most important variable associated with the odds of mineral site use was the amount of non-forested land cover at either spatial scale. Our results demonstrate the utility of meso-scale geographic information designed for regional, coarse-filter approaches to conservation in fine-filter investigation of wildlife-habitat relationships. Adjacent landcover and ownership status explain the pattern of use for known mineral sites in western Oregon. In order for conservation and management activities for band-tailed pigeons to be successful, mineral sites need to be addressed as important and vulnerable resources. Management of band-tailed pigeons should incorporate the potential for forest management activities and land ownership patterns to influence the risk of mineral site abandonment.

Predicting Greater Prairie-Chicken Lek Site Suitability to Inform Conservation Actions.

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Torre J Hovick

Full Text Available The demands of a growing human population dictates that expansion of energy infrastructure, roads, and other development frequently takes place in native rangelands. Particularly, transmission lines and roads commonly divide rural landscapes and increase fragmentation. This has direct and indirect consequences on native wildlife that can be mitigated through thoughtful planning and proactive approaches to identifying areas of high conservation priority. We used nine years (2003-2011 of Greater Prairie-Chicken (Tympanuchus cupido lek locations totaling 870 unique leks sites in Kansas and seven geographic information system (GIS layers describing land cover, topography, and anthropogenic structures to model habitat suitability across the state. The models obtained had low omission rates (0.81, indicating high model performance and reliability of predicted habitat suitability for Greater Prairie-Chickens. We found that elevation was the most influential in predicting lek locations, contributing three times more predictive power than any other variable. However, models were improved by the addition of land cover and anthropogenic features (transmission lines, roads, and oil and gas structures. Overall, our analysis provides a hierarchal understanding of Greater Prairie-Chicken habitat suitability that is broadly based on geomorphological features followed by land cover suitability. We found that when land features and vegetation cover are suitable for Greater Prairie-Chickens, fragmentation by anthropogenic sources such as roadways and transmission lines are a concern. Therefore, it is our recommendation that future human development in Kansas avoid areas that our models identified as highly suitable for Greater Prairie-Chickens and focus development on land cover types that are of lower conservation concern.

Energy conserving site design: Greenbrier case study, Chesapeake, Virginia. Final report

Energy Technology Data Exchange (ETDEWEB)

1980-04-01

A specific case study of project planning for energy conservation for a major planned unit development at the 3000-acre Greenbrier development site in Chesapeake, Virginia, is summarized. The research suggests that very considerable reductions in energy conservation can be achieved within the confines of private-sector land development and residential construction with increased incremental costs of $200.00 to $3150.00 per dwelling unit. It is hypothesized that energy consumption at Greenbrier can be reduced by one-half with an average annual savings of 21,275 kWh per residential unit, using state-of-the-art technology with careful planning and control. This represents an annual savings $750.00 per unit at the current utility rate of 3.5 cents per kWh. These savings can be achieved through reduction in heating and cooling loads and application of more-efficient heating and cooling of the remaining loads. The reduction in loads are achieved by redesign of the land plan to include a higher percentage of south-facing lots, use of vegetation to modify microclimate, decreases in air infiltration, the use of 2 x 6 framing, better insulation, and the use of an insulated slab-on-grade foundation. Further energy savings can be expected by increased efficiencies in mechanical systems used for space heating and cooling and domestic hot water. When applied to the single-family portion of Greenbrier, containing 541 dwelling units, these options reduce the total end-use energy consumption 54.7%. This reduction represents an annual savings of $432,800.00 for an initial capital investment of $1.7 million.

Conservation policies and planning under climate change

DEFF Research Database (Denmark)

Strange, Niels; Thorsen, Bo Jellesmark; Bladt, Jesper Stentoft

2011-01-01

Biodiversity conservation policies focus on securing the survival of species and habitats according to their current distribution. This basic premise may be inappropriate for halting biodiversity decline under the dynamic changes caused by climate change. This study explores a dynamic spatial...... conservation prioritization problem where climate change gradually changes the future habitat suitability of a site’ current species. This has implications for survival probability, as well as for species that potentially immigrate to the site. The problem is explored using a set of heuristics for both of two...... distributions as the basis of decision rules can be crucial for ensuring the effectiveness of conservation plans. Finally, it is discussed how more adaptive strategies, that allow for the redirection of resources from protected sites to privately-owned sites, may increase the effectiveness of the conservation...

[A Chinese Philosophical Foundation for the Sacred Mission of Nurses: The Ways of Heaven and Life are Correlated].

Science.gov (United States)

Lee, Mei-Hsiu

2016-08-01

Clinical nursing practice uses professional nursing techniques, empathy, and moral judgment to help relieve the pain of patients who are suffering physically or mentally from trauma or illness. Thus, nursing involves sacred tasks. According to Confucian reasoning, morality is expressed through everyday actions. Providing care to patients arouses concern and sympathy in the caregiver, which induces him or her to fully apply professional knowledge to this task. This conduct demonstrates the moral conscience of nurses. The Chinese adage "Tian-tao hsing-ming hsiang kuan tung" (the way of heaven and life are correlated), attributed to Northern Song dynasty scholar Zhang Tsai, aptly explains the sacred mission of the nursing profession. Zhang held that all humans are born with a conscience that is given by heaven. However, human senses and desires may suppress this conscience. As Zhang Tsai suggested, the conscience must be cultivated in order to be manifested. The increase in recent years of international academic discussion / research related to the value and meaning of nursing and of exploration into how to promote the moral competence of nurses, not only provide support to Zhang's argument that "tian-tao" and "hsing-ming" are correlated but also provide positive momentum toward enhancing the self-worth of nurses and enabling patients to receive better care.

Sacred byzantine music and its influence on old East Slavic Orthodox music

Directory of Open Access Journals (Sweden)

Włodzimierz Wołosiuk

2014-11-01

Full Text Available Sacred Byzantine music originates from three sources: “the liturgy of heaven”, synagogue music as well as old Greek theory of music and lays at the bottom of the East Slavs liturgical chant. The tonal base of the Byzantine music formed tetrachords. From them the so called Diatonic mode took shape. It was the easiest and the most popular sound arrangement steming from Greek music. The Cristian Church considered it to be in accordance with its Spirit and needs. From the tetrachords mentioned above other tones were created, namely Doric tones, Lydian, Phrygian and Mixolydian and, together withall their derivatives they gave beginning to the Oktoechos tradition. Byzantine music was flourishing in monasteries and in town areas andmany different forms were elaborated on like troparions, kontakions, stichiry, canons, etc. If one speaks about composers then certainly some names cannot be omitted. These are: St. Anatolius (Patriarchof Constantinople, St. Andrew of Crete, St. Romanos the Melodist,St. Sophronius of Jerusalem and, above all, St. John of Damascus who collected and systematized the liturgical chants creating mentioned Oktoechos. The acceptance of the Greek form of Christianity by Rus’ caused a cultivation of the sacred Greek vocal art on its territory which manifested in a form of so called Znamenny chant. This type of chant was at first similar to the Greek model but later on it moved away from it. Musical notation of the Old East Slavic singing was based on neumes which names in Old East Slavic have changed a little and only few survived. Furthermore, liturgical note books together with their genre and music content have been taken over from Byzantium. Especially visible in the Old East Slavic monody, Byzantine patterns were pervading also the later polyphony which proves they were always current. Moreover, this allows to claim that Rus’ became the real successor of the Greek Orthodox traditions in new circumstances of sacral

Give Water a Hand. School Site Action Guide. Organizing Water Conservation and Pollution Prevention Service Projects in Your Community.

Science.gov (United States)

Wisconsin Univ., Madison. Coll. of Agricultural and Life Sciences.

Students grades 4-8 can use this guide to explore the topics of water, and water conservation at a school site, while conducting an environmental community service project. Youth groups, led by a group leader, work with local experts from business, government, or environmental organizations to complete the project. Nine activity sections involve…

Tchen's Sacred Isolation—Prelude to Malraux's Fraternal Humanism

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Roch C. Smith

1982-09-01

Full Text Available While Malraux's life-long quest was to seek new values in man's perennial and shared struggle against an overwhelming fate, his early protagonist, particularly the assassin, turns to destruction and terrorism in a frenzied search for absolutes. This attempt to identify with the very fatality that has the power to destroy him is especially developed in Tchen, who embodies a despairing fascination with totalistic nihilism that Malraux must overcome in his search for a new notion of man. Tchen's initiation to murder in La Condition humaine marks a transgression of a taboo that thrusts him into what Georges Bataille calls the realm of the "sacred." His attempt to reconcile life and death by identifying with his victim irredeemably isolates Tchen from other, uninitiated men. Transformed by murder, he leaves the reality of revolution for the inhuman world of cosmic existence and individual death. Seeking to escape the human condition, he becomes obsessed with killing Chang-Kai-shek in order to kill himself and thereby "possess" his fate. But the illusion of such an escape dies with Tchen. Even his admiring disciples repudiate his nihilistic temptation as Malraux begins to seek in human fraternity the foundations of a new humanism.

Desiring the death-of-the-death. Michelangelo (madrigal n.118), Shakespeare (son. 146), Donne (sacred son. X)

OpenAIRE

Ida Campeggiani

2013-01-01

Michelangelo wrote two versions of the madrigal n. 118; the second one transforms the meaning of the first from the profane to the sacred, with minor variants. Both are included in the archive of texts known as ‘canzoniere’. An analysis of the two shows Michelangelo’s intention to introduce private drives in his work, taking care, though, of creating a framework within which to absorb those subversive aspects the prevailing morality would have rejected. Buonarroti uses the topos of the lover’...

Effectiveness of amphibians as biodiversity surrogates in pond conservation.

Science.gov (United States)

Ilg, Christiane; Oertli, Beat

2017-04-01

Amphibian decline has led to worldwide conservation efforts, including the identification and designation of sites for their protection. These sites could also play an important role in the conservation of other freshwater taxa. In 89 ponds in Switzerland, we assessed the effectiveness of amphibians as a surrogate for 4 taxonomic groups that occur in the same freshwater ecosystems as amphibians: dragonflies, aquatic beetles, aquatic gastropods, and aquatic plants. The ponds were all of high value for amphibian conservation. Cross-taxon correlations were tested for species richness and conservation value, and Mantel tests were used to investigate community congruence. Species richness, conservation value, and community composition of amphibians were weakly congruent with these measures for the other taxonomic groups. Paired comparisons for the 5 groups considered showed that for each metric, amphibians had the lowest degree of congruence. Our results imply that site designation for amphibian conservation will not necessarily provide protection for freshwater biodiversity as a whole. To provide adequate protection for freshwater species, we recommend other taxonomic groups be considered in addition to amphibians in the prioritization and site designation process. © 2016 Society for Conservation Biology.

Conformational coupling between receptor and kinase binding sites through a conserved salt bridge in a signaling complex scaffold protein.

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Davi R Ortega

Full Text Available Bacterial chemotaxis is one of the best studied signal transduction pathways. CheW is a scaffold protein that mediates the association of the chemoreceptors and the CheA kinase in a ternary signaling complex. The effects of replacing conserved Arg62 of CheW with other residues suggested that the scaffold protein plays a more complex role than simply binding its partner proteins. Although R62A CheW had essentially the same affinity for chemoreceptors and CheA, cells expressing the mutant protein are impaired in chemotaxis. Using a combination of molecular dynamics simulations (MD, NMR spectroscopy, and circular dichroism (CD, we addressed the role of Arg62. Here we show that Arg62 forms a salt bridge with another highly conserved residue, Glu38. Although this interaction is unimportant for overall protein stability, it is essential to maintain the correct alignment of the chemoreceptor and kinase binding sites of CheW. Computational and experimental data suggest that the role of the salt bridge in maintaining the alignment of the two partner binding sites is fundamental to the function of the signaling complex but not to its assembly. We conclude that a key feature of CheW is to maintain the specific geometry between the two interaction sites required for its function as a scaffold.

Structural insights into conserved L-arabinose metabolic enzymes reveal the substrate binding site of a thermophilic L-arabinose isomerase.

Science.gov (United States)

Lee, Yong-Jik; Lee, Sang-Jae; Kim, Seong-Bo; Lee, Sang Jun; Lee, Sung Haeng; Lee, Dong-Woo

2014-03-18

Structural genomics demonstrates that despite low levels of structural similarity of proteins comprising a metabolic pathway, their substrate binding regions are likely to be conserved. Herein based on the 3D-structures of the α/β-fold proteins involved in the ara operon, we attempted to predict the substrate binding residues of thermophilic Geobacillus stearothermophilus L-arabinose isomerase (GSAI) with no 3D-structure available. Comparison of the structures of L-arabinose catabolic enzymes revealed a conserved feature to form the substrate-binding modules, which can be extended to predict the substrate binding site of GSAI (i.e., D195, E261 and E333). Moreover, these data implicated that proteins in the l-arabinose metabolic pathway might retain their substrate binding niches as the modular structure through conserved molecular evolution even with totally different structural scaffolds. Copyright © 2014 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.

Reasons of Emergence and Formation Features of Quebec Swearing (Les Sacres

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Fedor S. Nepsha

2017-12-01

Full Text Available The paper examines the main reasons for the emergence and spread of Quebec swearing (les sacres. Socio-psychological aspects of their origin and distribution in the Quebec dialect of the French language are analyzed. It is established that after the Silent Revolution (Révolution tranquille of the 6070s of the 20th century, the influence of the Catholic Church in Quebec was minimized, so the “les sacres” lost their original meaning and no longer bear a religious connotation. Various variants of classification of mechanisms of word-formation “les sacres” are also given in the work. Separately, the classification proposed by André Bugaev has been singled out, within the framework of which the mechanisms of the word-formation “les sacres” are discussed in detail. With its use, it is suggested to perform a linguistic analysis of the retrospective of the word-formation system “les sacres” and to establish a relationship with socio-political factors.

43 CFR 46.215 - Categorical exclusions: Extraordinary circumstances.

Science.gov (United States)

2010-10-01

... populations (EO 12898). (k) Limit access to and ceremonial use of Indian sacred sites on Federal lands by Indian religious practitioners or significantly adversely affect the physical integrity of such sacred...

Multispecies benefits of wetland conservation for marsh birds, frogs, and species at risk.

Science.gov (United States)

Tozer, Douglas C; Steele, Owen; Gloutney, Mark

2018-04-15

Wetlands conserved using water level manipulation, cattle exclusion, naturalization of uplands, and other techniques under the North American Waterfowl Management Plan ("conservation project wetlands") are important for ducks, geese, and swans ("waterfowl"). However, the assumption that conservation actions for waterfowl also benefit other wildlife is rarely quantified. We modeled detection and occupancy of species at sites within 42 conservation project wetlands compared to sites within 52 similar nearby unmanaged wetlands throughout southern Ontario, Canada, and small portions of the adjacent U.S., using citizen science data collected by Bird Studies Canada's Great Lakes Marsh Monitoring Program, including 2 waterfowl and 13 non-waterfowl marsh-breeding bird species (n = 413 sites) and 7 marsh-breeding frog species (n = 191 sites). Occupancy was significantly greater at conservation project sites compared to unmanaged sites in 7 of 15 (47%) bird species and 3 of 7 (43%) frog species, with occupancy being higher by a difference of 0.12-0.38 across species. Notably, occupancy of priority conservation concern or at-risk Black Tern (Chlidonias niger), Common Gallinule (Gallinula galeata), Least Bittern (Ixobrychus exilis), Sora (Porzana carolina), and Western Chorus Frog (Pseudacris triseriata) was significantly higher at conservation project sites compared to unmanaged sites. The results demonstrate the utility of citizen science to inform wetland conservation, and suggest that actions under the North American Waterfowl Management Plan are effective for conserving non-waterfowl species. Copyright © 2018 Elsevier Ltd. All rights reserved.

Estimating density of a rare and cryptic high-mountain Galliform species, the Buff-throated Partridge Tetraophasis szechenyii

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Yu Xu

2016-06-01

Full Text Available Estimates of abundance or density are essential for wildlife management and conservation. There are few effective density estimates for the Buff-throated Partridge Tetraophasis szechenyii, a rare and elusive high-mountain Galliform species endemic to western China. In this study, we used the temporary emigration N-mixture model to estimate density of this species, with data acquired from playback point count surveys around a sacred area based on indigenous Tibetan culture of protection of wildlife, in Yajiang County, Sichuan, China, during April-June 2009. Within 84 125-m radius points, we recorded 53 partridge groups during three repeats. The best model indicated that detection probability was described by covariates of vegetation cover type, week of visit, time of day, and weather with weak effects, and a partridge group was present during a sampling period with a constant probability. The abundance component was accounted for by vegetation association. Abundance was substantially higher in rhododendron shrubs, fir-larch forests, mixed spruce-larch-birch forests, and especially oak thickets than in pine forests. The model predicted a density of 5.14 groups/km², which is similar to an estimate of 4.7 - 5.3 groups/km² quantified via an intensive spot-mapping effort. The post-hoc estimate of individual density was 14.44 individuals/km², based on the estimated mean group size of 2.81. We suggest that the method we employed is applicable to estimate densities of Buff-throated Partridges in large areas. Given importance of a mosaic habitat for this species, local logging should be regulated. Despite no effect of the conservation area (sacred on the abundance of Buff-throated Partridges, we suggest regulations linking the sacred mountain conservation area with the official conservation system because of strong local participation facilitated by sacred mountains in land conservation.

The Important Bird Areas Program in the United States: building a network of sites for conservation, state by state

Science.gov (United States)

Jeffrey V. Wells; Daniel K. Niven; John Cecil

2005-01-01

The Important Bird Area (IBA) program is an international effort to identify, conserve, and monitor a network of sites that provide essential habitat for bird populations. BirdLife International began the IBA program in Europe in 1985. Since that time, BirdLife partners in more than 100 countries have joined together to build the global IBA network. Audubon (BirdLife...

Conserved amino acid motifs from the novel Piv/MooV family of transposases and site-specific recombinases are required for catalysis of DNA inversion by Piv.

Science.gov (United States)

Tobiason, D M; Buchner, J M; Thiel, W H; Gernert, K M; Karls, A C

2001-02-01

Piv, a site-specific invertase from Moraxella lacunata, exhibits amino acid homology with the transposases of the IS110/IS492 family of insertion elements. The functions of conserved amino acid motifs that define this novel family of both transposases and site-specific recombinases (Piv/MooV family) were examined by mutagenesis of fully conserved amino acids within each motif in Piv. All Piv mutants altered in conserved residues were defective for in vivo inversion of the M. lacunata invertible DNA segment, but competent for in vivo binding to Piv DNA recognition sequences. Although the primary amino acid sequences of the Piv/MooV recombinases do not contain a conserved DDE motif, which defines the retroviral integrase/transposase (IN/Tnps) family, the predicted secondary structural elements of Piv align well with those of the IN/Tnps for which crystal structures have been determined. Molecular modelling of Piv based on these alignments predicts that E59, conserved as either E or D in the Piv/MooV family, forms a catalytic pocket with the conserved D9 and D101 residues. Analysis of Piv E59G confirms a role for E59 in catalysis of inversion. These results suggest that Piv and the related IS110/IS492 transposases mediate DNA recombination by a common mechanism involving a catalytic DED or DDD motif.

Les rapports de l’art abstrait (Kandinsky, Klee, Mondrian avec les tendances d’abstraction de l’art sacré / The Connections of Abstract Art (Kandinsky, Klee, Mondrian with the Abstractization Tendencies of Sacred Art

Directory of Open Access Journals (Sweden)

Gabriel Badea

2016-11-01

Full Text Available The main purpose of this paper is to study the connections that can be established between the modern abstractionism and the abstract tendencies from other historical eras. In the first part I will present three distinct interpretations: the first direction is based on authors as Mircea Eliade and Roger Lipsey, who see modern art through the links still alive between art and religion, from a syncretic perspective, or, after Eliade’s expression, based on a creative hermeneutics. The second direction is represented by the work of Adorno, Compagnon, Greenberg, Lyotard, for whom the modern art is a manifestation of radical discontinuity in relation to the art of the past, and the emergence of abstractionism is due primarily to a historical necessity (the increasing rupture between form and content, the increased autonomy of the sensible over the intelligible. The third direction is represented to Wilhelm Worringer, whose work (Abstraktion und Einfühlung, 1907 predates the emergence of the first abstract paintings, but relying on the German aesthetic tradition, manages to go beyond the threshold distinction between figurative and abstract, thus identifying a type of Einfühlung art and another of abstract type, namely the predominance of one or the other in different historical contexts and civilizational patterns. In the second part of the paper I will refer to instances of the spirit of abstraction in the case of Byzantine sacred art, especially in the footsteps of Plotinian aesthetics and as a result of the iconoclastic crisis. In the last part, I will present the key ideas for three major representatives of abstractionism (Kandinsky, Klee, Mondrian and the survival of the concepts of sacred art in their works and art theories.

Smart spatial incentives for market-based conservation

OpenAIRE

Hartig, Florian; Drechsler, Martin

2008-01-01

Market-based instruments such as payments, auctions or tradable permits have been proposed as flexible and cost-effective instruments for biodiversity conservation on private lands. Trading the service of conservation requires one to define a metric that determines the extent to which a conserved site adds to the regional conservation objective. Yet, while markets for conservation are widely discussed and increasingly applied, little research has been conducted on explicitly accounting for sp...

The conserved WW-domain binding sites in Dystroglycan C-terminus are essential but partially redundant for Dystroglycan function

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Deng W-M

2009-02-01

Full Text Available Abstract Background Dystroglycan (Dg is a transmembrane protein that is a part of the Dystrophin Glycoprotein Complex (DGC which connects the extracellular matrix to the actin cytoskeleton. The C-terminal end of Dg contains a number of putative SH3, SH2 and WW domain binding sites. The most C-terminal PPXY motif has been established as a binding site for Dystrophin (Dys WW-domain. However, our previous studies indicate that both Dystroglycan PPXY motives, WWbsI and WWbsII can bind Dystrophin protein in vitro. Results We now find that both WW binding sites are important for maintaining full Dg function in the establishment of oocyte polarity in Drosophila. If either WW binding site is mutated, the Dg protein can still be active. However, simultaneous mutations in both WW binding sites abolish the Dg activities in both overexpression and loss-of-function oocyte polarity assays in vivo. Additionally, sequence comparisons of WW binding sites in 12 species of Drosophila, as well as in humans, reveal a high level of conservation. This preservation throughout evolution supports the idea that both WW binding sites are functionally required. Conclusion Based on the obtained results we propose that the presence of the two WW binding sites in Dystroglycan secures the essential interaction between Dg and Dys and might further provide additional regulation for the cytoskeletal interactions of this complex.

The Dredging of the Sacred Cenote of Chichen Itzá 1904-1914

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Guillermo Palacios

2017-09-01

Full Text Available This article analyzes the “restoration” of a treasure of incalculable value, taken from Chichen Itzá’s Sacred Cenote with the help of a primitive dredge installed along its edge by Edward H. Thompson, then the U.S. consul in Progreso, and financed by Harvard University’s Peabody Museum and private collectors from the Boston area. This “restoration” began in 1904 and continued up until 1907, with periodic resumptions up until 1909, the year in which Thompson resigned from his consular position, which marked the weakening of the network of complicity that he had been weaving since 1875 to allow him to illegally export hundreds of Maya pieces to the University of Cambridge. The article concludes in 1914, when the violence of the Mexican Revolution unintentionally put an end to the looting of Chichén Itzá.

Integrated Digital Technologies for the Architectural Rehabilitation & Conservation of Beinn Bhreagh Hall & Surrounding Site, Nova Scotia, Canada

Science.gov (United States)

Percy, K.; Ward, S.; Santana Quintero, M.; Morrison, T.

2015-08-01

This contribution summarizes the collaboration between Carleton Immersive Media Studio (CIMS) and Heritage Standing in the use of digital technologies to document the Beinn Bhreagh Hall historic site (house and immediate surroundings) in Baddeck, Nova Scotia for its rehabilitation and protection. The project objectives were to develop a prototype for research and training using 3D scanning, and Building Information Modelling (BIM), as well as other emerging surveying tools to understand the state of conservation of Historic Places in Canada, providing relevant and appropriate information for their rehabilitation and maintenance. The vehicle of this research was the documentation and modelling of this important landmark, the summer home of Dr. Alexander Graham Bell in Victoria County, Nova Scotia. This unique 19thC building, currently under review for designated as a national historic site.

False indications of 95Zr-95Nb internal contamination due to contaminated sacred thread

International Nuclear Information System (INIS)

Garg, S.P.; Singh, I.S.; Sharma, R.C.

2000-01-01

Whole body monitoring of a worker showed an apparent internal contamination with a considerable amount of 95 Zr- 95 Nb. Inhalation exposure was suspected to have taken place about a week earlier when he had last worked in the radioactive area. Unexpected fast clearance indicated by the third periodical weekly follow up monitoring was considered to be an abnormal behaviour. Investigations revealed an external contamination on a sacred thread, which the worker was putting on across his thorax and not removing it at the time of bath due to religious considerations. These studies have underscored that short term follow up measurements data should be critically scrutinized and a caution should be exercised in the interpretation such data particularly in case of such relatively short lived radionuclides. (author)

The Problems of Deficient Data when Planning for Religious Tourism: An Irish Case Study

OpenAIRE

Enongene, Vreny; Griffin, Kevin

2016-01-01

This study stresses the importance of the availability of data and relevant statistics in the advancement of tourism knowledge and the enhancement of visitor experiences (pre-and post-experiences) for those particularly interested in visiting sacred sites, as well as its study. With sacred sites in the Island of Ireland as sites under study. The dearth in data and relevant statistics on religious tourism sites and their facilities, visitor numbers and their activities, management issues, and ...

A conserved mechanism of autoinhibition for the AMPK kinase domain: ATP-binding site and catalytic loop refolding as a means of regulation

International Nuclear Information System (INIS)

Littler, Dene R.; Walker, John R.; Davis, Tara; Wybenga-Groot, Leanne E.; Finerty, Patrick J. Jr; Newman, Elena; Mackenzie, Farell; Dhe-Paganon, Sirano

2010-01-01

A 1.9 Å resolution crystal structure of the isolated kinase domain from the α2 subunit of human AMPK, the first from a multicellular organism, is presented. The AMP-activated protein kinase (AMPK) is a highly conserved trimeric protein complex that is responsible for energy homeostasis in eukaryotic cells. Here, a 1.9 Å resolution crystal structure of the isolated kinase domain from the α2 subunit of human AMPK, the first from a multicellular organism, is presented. This human form adopts a catalytically inactive state with distorted ATP-binding and substrate-binding sites. The ATP site is affected by changes in the base of the activation loop, which has moved into an inhibited DFG-out conformation. The substrate-binding site is disturbed by changes within the AMPKα2 catalytic loop that further distort the enzyme from a catalytically active form. Similar structural rearrangements have been observed in a yeast AMPK homologue in response to the binding of its auto-inhibitory domain; restructuring of the kinase catalytic loop is therefore a conserved feature of the AMPK protein family and is likely to represent an inhibitory mechanism that is utilized during function

Mobilising Mother Cabrini's Educational Practice: The Transnational Context of the London School of the Missionary Sisters of the Sacred Heart of Jesus 1898-1911

Science.gov (United States)

Williams, Maria Patricia

2015-01-01

A schoolteacher from Lombardy, Saint Frances Xavier Cabrini (1850-1917), founded the Institute of Missionary Sisters of the Sacred Heart of Jesus (MSC) in 1880. It was one of the 185 female religious institutes established in Italy in the nineteenth century. In the newly unified Italy, Cabrini found opportunities to formulate progressive Catholic…

Estimating climate resilience for conservation across geophysical settings.

Science.gov (United States)

Anderson, Mark G; Clark, Melissa; Sheldon, Arlene Olivero

2014-08-01

Conservationists need methods to conserve biological diversity while allowing species and communities to rearrange in response to a changing climate. We developed and tested such a method for northeastern North America that we based on physical features associated with ecological diversity and site resilience to climate change. We comprehensively mapped 30 distinct geophysical settings based on geology and elevation. Within each geophysical setting, we identified sites that were both connected by natural cover and that had relatively more microclimates indicated by diverse topography and elevation gradients. We did this by scoring every 405 ha hexagon in the region for these two characteristics and selecting those that scored >SD 0.5 above the mean combined score for each setting. We hypothesized that these high-scoring sites had the greatest resilience to climate change, and we compared them with sites selected by The Nature Conservancy for their high-quality rare species populations and natural community occurrences. High-scoring sites captured significantly more of the biodiversity sites than expected by chance (p < 0.0001): 75% of the 414 target species, 49% of the 4592 target species locations, and 53% of the 2170 target community locations. Calcareous bedrock, coarse sand, and fine silt settings scored markedly lower for estimated resilience and had low levels of permanent land protection (average 7%). Because our method identifies-for every geophysical setting-sites that are the most likely to retain species and functions longer under a changing climate, it reveals natural strongholds for future conservation that would also capture substantial existing biodiversity and correct the bias in current secured lands. © 2014 The Authors. Conservation Biology published by Wiley Periodicals, Inc., on behalf of the Society for Conservation Biology.

Environmental Aspects of Sites Like America's Stonehenge, (AS), Florida's Miami Tequesta Site, and Lowell's A.D. 1069

Science.gov (United States)

Ochs, Michael Ann; Mc Leod, Roger D.

2002-04-01

Subtle ``instrumentation" is often unnoticed. Stone-chamber transponder-receivers are principle and secondary wave detectors, part of the ``technologic" arsenal of men like Passaconaway/Metacomen of colonial-era Massachusetts, or the earthquake-predicting Shawnee Tecumseh of the Ohio Valley region, during 1811-1813. An Ohio stone-effigy ``serpent" is a thunderstorm precursor signal indicator. The Hopi require similar ``equipment," when duping gullible ``rain-dance" patrons. Tornado/waterspout activity is documented right in the Tequesta site at the river in Miami, Florida, which generates detectable signals. Columbus could have used similar ``secret sacred science" previously learned from American Indians, and thereby successfully predicted an anomalous hurricane on a subsequent trip. These, and the Hawaiian volcano goddess Pelee, seem to be a mythic equivalent of electromagnetically generated signals, i.e., a metaphor for ``environmental applied physics" we detect at A.S.

Tuskegee as Sacred Rhetoric: Focal Point for the Emergent Field of African American Religion and Health.

Science.gov (United States)

Laws, Terri

2018-02-01

Scholars in African American religion engage the Tuskegee Syphilis Study as the focal point of the African American experience in institutional medicine. Seeking a way forward from this history and its intentional evil, the author proposes to position Tuskegee as a form of Lynch's culturally contextual sacred rhetoric to make use of its metaphoric value in the emerging field of African American religion and health. In this broader meaning-making frame, Tuskegee serves as a reminder that African American religious sensibility has long been an agential resource that counters abuse of the Black body. It also acknowledges the complex decisions facing African American clinical trial participants.

The Virgin of Luján: sacred source of legitimation of the heroes of the Malvinas War

Directory of Open Access Journals (Sweden)

Laura Marina Panizo

2013-07-01

Full Text Available The loss of a loved one in war, as in the extraordinary losses in general, produces a break in the usual ways of facing death. In this article we will see how relatives of fallen in the Malvinas War were adapted to these changes in a creative way, reformulating conventional models to understand them, through a framework of interpretation of losses where the Virgin of Luján, sacred source of legitimation of the dead and the bereaved, becomes the instrument through which occurs the communion of all Argentineans, both living and dead, and strengthening the national identity.  

A Conserved Leucine Occupies the Empty Substrate Site of LeuT in the Na+-free Return State

DEFF Research Database (Denmark)

Malinauskaite, Lina; Said, Saida; Sahin, Caglanur

2016-01-01

Bacterial members of the neurotransmitter:sodium symporter (NSS) family perform Na+-dependent amino-acid uptake and extrude H+ in return. Previous NSS structures represent intermediates of Na+/substrate binding or intracellular release, but not the inward-to-outward return transition. Here we...... report crystal structures of Aquifex aeolicus LeuT in an outward-oriented, Na+- and substrate-free state likely to be H+-occluded. We find a remarkable rotation of the conserved Leu25 into the empty substrate-binding pocket and rearrangements of the empty Na+ sites. Mutational studies of the equivalent...

Traditional Knowledge of Local Wisdom of Ammatoa Kajang Tribe (South Sulawesi) about Environmental Conservation

Science.gov (United States)

Surtikanti, H. K.; Syulasmi, A.; Ramdhani, N.

2017-09-01

Education may improve the knowledge how to build the people attitude especially environmental aware surrounding it. The aim was to study about environmental education of the local wisdom people in conserving their environment. The method was qualitative descriptive using second document, questioner/interview instrument and field observation. This research is done in local wisdom of Ammatoa Kajang village (South Sulawesi). The respondens were eldery people (tetua adat), local governmentand people(15 adult couplesand 15children). The majority of local people was educated at elementary school. Environmental education is studied in school, however informal education is heritated from eldery people. The field study showed that the people keep the environment wisely. It can be proved with the presence of sacred forest, waste recycle, moor (tegalan) maintainance, mutual cooperation, no natural resource exploitation, keep clean, etc. The people submissive customs rules and believe that people will get punishment form environment itself. In conclusion, traditional knowledge from community is implemented in caring the environment

Infiltration and runoff losses under fallowing and conservation ...

African Journals Online (AJOL)

Fallowing and conservation agriculture are sustainable farming practices that can be used for soil and water conservation. The objectives of the study were to evaluate the effects of different conservation agriculture practices on rainfall infiltration and soil and water losses across 4 sites, using simulated rainfall. The study ...

Problems and pressures, management and measures in a site of marine conservation importance: Carmarthen Bay and Estuaries

Science.gov (United States)

Bullimore, Blaise

2014-10-01

Management of anthropogenic activities that cause pressure on estuarine wildlife and biodiversity is beset by a wide range of challenges. Some, such as the differing environmental and socio-economic objectives and conflicting views and priorities, are common to many estuaries; others are site specific. The Carmarthen Bay and Estuaries European Marine Site encompasses four estuaries of European wildlife and conservation importance and considerable socio-economic value. The estuaries and their wildlife are subject to a range of pressures and threats and the statutory authorities responsible for management in and adjacent to the Site have developed a management scheme to address these. Preparation of the management scheme included an assessment of human activities known to occur in and adjacent to the Site for their potential to cause a threat to the designated habitats and species features, and identified actions the management authorities need to take to minimise or eliminate pressures and threats. To deliver the scheme the partner authorities need to accept the requirement for management actions and work together to achieve them. The Welsh Government also needs to work with these authorities because it is responsible for management of many of the most important pressure-causing activities. However, the absence of statutory obligations for partnership working has proved an impediment to successful management.

Proteome-wide mapping of the Drosophila acetylome demonstrates a high degree of conservation of lysine acetylation

DEFF Research Database (Denmark)

Weinert, Brian T; Wagner, Sebastian A; Horn, Heiko

2011-01-01

Posttranslational modification of proteins by acetylation and phosphorylation regulates most cellular processes in living organisms. Surprisingly, the evolutionary conservation of phosphorylated serine and threonine residues is only marginally higher than that of unmodified serines and threonines....... With high-resolution mass spectrometry, we identified 1981 lysine acetylation sites in the proteome of Drosophila melanogaster. We used data sets of experimentally identified acetylation and phosphorylation sites in Drosophila and humans to analyze the evolutionary conservation of these modification sites...... between flies and humans. Site-level conservation analysis revealed that acetylation sites are highly conserved, significantly more so than phosphorylation sites. Furthermore, comparison of lysine conservation in Drosophila and humans with that in nematodes and zebrafish revealed that acetylated lysines...

Conserved Functional Motifs and Homology Modeling to Predict Hidden Moonlighting Functional Sites

KAUST Repository

Wong, Aloysius Tze

2015-06-09

Moonlighting functional centers within proteins can provide them with hitherto unrecognized functions. Here, we review how hidden moonlighting functional centers, which we define as binding sites that have catalytic activity or regulate protein function in a novel manner, can be identified using targeted bioinformatic searches. Functional motifs used in such searches include amino acid residues that are conserved across species and many of which have been assigned functional roles based on experimental evidence. Molecules that were identified in this manner seeking cyclic mononucleotide cyclases in plants are used as examples. The strength of this computational approach is enhanced when good homology models can be developed to test the functionality of the predicted centers in silico, which, in turn, increases confidence in the ability of the identified candidates to perform the predicted functions. Computational characterization of moonlighting functional centers is not diagnostic for catalysis but serves as a rapid screening method, and highlights testable targets from a potentially large pool of candidates for subsequent in vitro and in vivo experiments required to confirm the functionality of the predicted moonlighting centers.

Conserved Functional Motifs and Homology Modeling to Predict Hidden Moonlighting Functional Sites

KAUST Repository

Wong, Aloysius Tze; Gehring, Christoph A; Irving, Helen R.

2015-01-01

Moonlighting functional centers within proteins can provide them with hitherto unrecognized functions. Here, we review how hidden moonlighting functional centers, which we define as binding sites that have catalytic activity or regulate protein function in a novel manner, can be identified using targeted bioinformatic searches. Functional motifs used in such searches include amino acid residues that are conserved across species and many of which have been assigned functional roles based on experimental evidence. Molecules that were identified in this manner seeking cyclic mononucleotide cyclases in plants are used as examples. The strength of this computational approach is enhanced when good homology models can be developed to test the functionality of the predicted centers in silico, which, in turn, increases confidence in the ability of the identified candidates to perform the predicted functions. Computational characterization of moonlighting functional centers is not diagnostic for catalysis but serves as a rapid screening method, and highlights testable targets from a potentially large pool of candidates for subsequent in vitro and in vivo experiments required to confirm the functionality of the predicted moonlighting centers.

Role of IUCN WCPA Geoheritage Specialist Group for geoheritage conservation and recognition of World Heritage Sites, Global Geoparks and other protected areas

Science.gov (United States)

Woo, Kyung Sik

2017-04-01

Geoheritage comprises those elements of the Earth's geodiversity that are considered to have significant scientific, educational, cultural/aesthetic, ecological or ecosystem service values. IUCN Resolutions at Barcelona (2008), at Jeju (2012) and at Hawaii (2016) clearly recognised that geodiversity is part of nature and geoheritage is part of natural heritage. Formal recognition of the geodiversity component of protected areas was made in 2008 in the revised 'IUCN Guidelines for Applying Protected Area Management Categories'. All 6 of the IUCN Protected Area Management Categories are applicable to the protection of geosites and the wider landscape values of geodiversity. Recognising the wider values of geodiversity therefore provides opportunities to integrate geoheritage much more closely in protected area networks, as the approach advocated by the Geoheritage Specialist Group (GSG) of the IUCN World Commission on Protected Areas. Although geoparks are not a protected area category as such and only includes some parts of protected areas as geosites, the UNESCO Global Geoparks Network also provides an international framework to conserve and enhance geoheritage values as UNESCO World Heritage sites has provided. GSG will pursue significant roles for geoheritage recognition and conservation as follows: 1) Establish the Best Practice Guideline of geoheritage sites for protected areas in the world, 2) Revise the Thematic Study on volcanic sites of Outstanding Universal Values and International Significance, 3) Revise Criterion (viii) for WH recognition, and 4) Initiate 'Key Geoheritage Site' concept in the future.

A Community Livelihood Approach to Agricultural Heritage System Conservation and Tourism Development: Xuanhua Grape Garden Urban Agricultural Heritage Site, Hebei Province of China

Directory of Open Access Journals (Sweden)

Mingming Su

2018-01-01

Full Text Available The designation, conservation and tourism development of agricultural heritage systems, which are embedded with intricate human–nature relations, could significantly influence community livelihoods. Therefore, a livelihood approach is critical for agricultural heritage conservation and the sustainability of the hosting community. Taking Guanhou Village, Xuanhua Grape Garden Urban Agricultural Heritage Site as an example, this study examines impacts of heritage conservation and tourism on the community livelihood system and its implications for community livelihood sustainability. A sustainable livelihood framework is adopted to guide the analysis. Face-to-face in-depth interviews were conducted with management officials, village leaders and village residents. The research identified the importance of Globally Important Agricultural Heritage Systems (GIAHS designation on raising government support and public awareness on conservation. Tourism emerges as an alternative livelihood to some residents which exerts positive economic influence. However, tourism participation is currently at a low level which restricted the distribution of benefits. The sustainability of local rural livelihood is at risk due to the rapid urbanization, the decline of human resources and the insufficient integration of traditional agriculture with tourism. Practical implications were discussed to enhance local participation and tourism contribution to GIAHS conservation.

Environmental racism: the US nuclear industry and native Americans

International Nuclear Information System (INIS)

Lehtinen, Ulla

1997-01-01

The author argues that the United States nuclear industry has acted in a discriminatory fashion towards Native American peoples and the land they hold as reservations. Both uranium mining and nuclear weapons testing is commonplace and plans now exist to locate a low-level radioactive waste dump in the Mojave desert in California, a sacred site for many native people. Opposition to such plans is growing among the Native Americans, sharpened by their existing commitment to conservation of the environment, but on their own, they are not a lobby powerful enough to oppose the might of the nuclear industry. (UK)

Environmental racism: the US nuclear industry and native Americans

Energy Technology Data Exchange (ETDEWEB)

Lehtinen, Ulla [Organization of the Fourth World - First Peoples (Finland)

1997-03-01

The author argues that the United States nuclear industry has acted in a discriminatory fashion towards Native American peoples and the land they hold as reservations. Both uranium mining and nuclear weapons testing is commonplace and plans now exist to locate a low-level radioactive waste dump in the Mojave desert in California, a sacred site for many native people. Opposition to such plans is growing among the Native Americans, sharpened by their existing commitment to conservation of the environment, but on their own, they are not a lobby powerful enough to oppose the might of the nuclear industry. (UK).

Conservation reaches new heights.

Science.gov (United States)

Pepall, J; Khanal, P

1992-10-01

The conservation program with the management assistance of the Woodlands Mountain Institute in 2 contiguous parks, the Mount Everest National Park in Nepal and the Qomolangma Nature Reserve in China, in 2 countries is described. The focus is on conservation of the complex ecosystem with sustainable development by showing local people how to benefit from the park without environmental damage. Cultural diversity is as important as biological diversity. The area has been designated by UNESCO as a World Heritage Site with the "last pure ecological seed" of the Himalayas. The regional geography and culture are presented. Population growth has impacted natural resources through overgrazing, cultivation of marginal land, and deforestation; future plans to build a dam and road bordering the nature reserve pose other threats. Proposed management plans for the Makalu-Barun Nature Park (established in November 1991) and Conservation Area include a division of the park into nature reserve areas free of human activity, protected areas which permit traditional land use, and special sites and trail for tourists and religious pilgrims. The conservation area will act as a buffer for the park and provide economic opportunities; further subdivisions include land use for biodiversity protection, community forest and pasture, agroforestry, and agriculture and settlement. Efforts will be made to increase the welfare of women and local people; proposed projects include the introduction of higher milk-producing animals for stall feeding. Also proposed is a cultural and natural history museum. 70% of the project's resources will be directed to local community participation in consultation and park maintenance. The project is a model of how conservation and protection of natural resources can coexist with local economic development and participation; an integration of preservation of biological diversity, mountain wisdom, and the value of local people as resources for conservation.

Evolutionarily conserved sites in yeast tropomyosin function in cell polarity, transport and contractile ring formation

Directory of Open Access Journals (Sweden)

Susanne Cranz-Mileva

2015-08-01

Full Text Available Tropomyosin is a coiled-coil protein that binds and regulates actin filaments. The tropomyosin gene in Schizosaccharomyces pombe, cdc8, is required for formation of actin cables, contractile rings, and polar localization of actin patches. The roles of conserved residues were investigated in gene replacement mutants. The work validates an evolution-based approach to identify tropomyosin functions in living cells and sites of potential interactions with other proteins. A cdc8 mutant with near-normal actin affinity affects patch polarization and vacuole fusion, possibly by affecting Myo52p, a class V myosin, function. The presence of labile residual cell attachments suggests a delay in completion of cell division and redistribution of cell patches following cytokinesis. Another mutant with a mild phenotype is synthetic negative with GFP-fimbrin, inferring involvement of the mutated tropomyosin sites in interaction between the two proteins. Proteins that assemble in the contractile ring region before actin do so in a mutant cdc8 strain that cannot assemble condensed actin rings, yet some cells can divide. Of general significance, LifeAct-GFP negatively affects the actin cytoskeleton, indicating caution in its use as a biomarker for actin filaments.

Desmond and Moore’s Darwin’s Sacred Cause

Directory of Open Access Journals (Sweden)

Allen Esterson

2013-04-01

Full Text Available In their book Darwin’s Sacred Cause (2009 Adrian Desmond and James Moore purport to demonstrate that they have provided an original explanation for the inspiration behind Darwin’s determined pursuit of an explanatory theory for the transformation of species of which he became convinced as a result of his experiences during the Beagle voyage of 1831 to 1836. This, they argue, was the “moral passion” that was evoked by his encountering the horrors of slavery during the periods he was able to disembark to explore areas of South America in the years 1832 to 1835. In short, they provide what they describe as “the untold story of how Darwin’s abhorrence of slavery led to our modern understanding of evolution.” This article explores the means by which the authors seek to persuade readers of the validity of their thesis, and concludes that far from providing compelling evidence, by providing a mass of historically interesting material relating to slavery that is actually tangential to their case, they obscure the fact that they fail to accomplish their aim. There is nothing in their account of events that provides a reason for preferring their explanation for Darwin’s devotion to understanding the processes involved in the transformation of species to the known historical facts of Darwin’s early zeal for natural science, exhibited in his childhood exploits with beetles and his more organized scientific activities when he was a student at Cambridge, enabled to come to fruition by his scientific activities during the voyage of the Beagle.

Justices as “Sacred Symbols”: Antonin Scalia and the Cultural Life of the Law

Directory of Open Access Journals (Sweden)

Christopher Jones Brian

2017-05-01

Full Text Available Perhaps no single judge in recent years has embodied the intricacies and difficulties of the cultural life of the law as much as American Supreme Court Justice Antonin Scalia. While common law judges have traditionally acquired status—and cultural relevance—from the significance, eloquence and forcefulness of their judicial opinions, Justice Scalia took an altogether different route. Both on and off the bench, he pushed the limits of legal and political legitimacy. He did this through a strict adherence to what we call a “judicial mandate,” flamboyant but engaging writing, biting humor and widespread marketing of his originalist and textualist interpretative theories. This article chronicles these features of Scalia’s jurisprudence and public life more generally, ultimately characterising the late justice as a “sacred symbol” in American legal and political circles, and beyond.

Soil conservation through sediment trapping: a review

NARCIS (Netherlands)

Getahun, M.M.; Keesstra, S.D.; Stroosnijder, L.; Baartman, J.E.M.; Maroulis, J.

2015-01-01

Preventing the off-site effects of soil erosion is an essential part of good catchment management. Most efforts are in the form of on-site soil and water conservation measures. However, sediment trapping can be an alternative (additional) measure to prevent the negative off-site effects of soil

The Ganges and the GAP: An Assessment of Efforts to Clean a Sacred River

Directory of Open Access Journals (Sweden)

Kenneth R. Tamminga

2012-07-01

Full Text Available For centuries, the Ganges River in India has been the locus of sacred rites for the Hindus. The religious significance of the Ganges is physically manifested in ghats (stepped landings that form the land-water interface. Besides serving as a site for religious bathing and cremation, the ghats are also tied to people’s livelihoods and are an inseparable part of their daily lives. Today, the increasingly urbanized Ganges basin sustains more than 40 percent of India’s population. At the same time, industrialization and the pressures of a growing population along its banks have contributed to alarming levels of pollution in the river. In 1985, the federal government of India launched the Ganga Action Plan (GAP with the primary objective of cleaning the river. However, characterized by centralized planning and control with little public participation, the GAP had limited impact. In 2011, the government launched yet another clean up program—the National Ganga River Basin Project—with support from the World Bank. In this paper, we take a closer look at the programs to highlight the tenuous relationship between the need for ‘efficient’ management of environmental problems and public participation. Can public participation fit into the technocratic model that is often adopted by environmental programs? What approaches to participation kindle authorship and empowerment among those who share a deep relationship with the river and the ghats? Can religious practices be accommodated within scientific frameworks of adaptive management and resilience? We argue that rethinking the relationship between pollution control programs and participation is crucial for any effort to clean the Ganges, restore its waterfront, and catalyze broader regeneration in the Ganges basin.

Oriented Immobilization of Fab Fragments by Site-Specific Biotinylation at the Conserved Nucleotide Binding Site for Enhanced Antigen Detection.

Science.gov (United States)

Mustafaoglu, Nur; Alves, Nathan J; Bilgicer, Basar

2015-09-08

Oriented immobilization of antibodies and antibody fragments has become increasingly important as a result of the efforts to reduce the size of diagnostic and sensor devices to miniaturized dimensions for improved accessibility to the end-user. Reduced dimensions of sensor devices necessitate the immobilized antibodies to conserve their antigen binding activity for proper operation. Fab fragments are becoming more commonly used in small-scaled diagnostic devices due to their small size and ease of manufacture. In this study, we used the previously described UV-NBS(Biotin) method to functionalize Fab fragments with IBA-EG11-Biotin linker utilizing UV energy to initiate a photo-cross-linking reaction between the nucleotide binding site (NBS) on the Fab fragment and IBA-Biotin molecule. Our results demonstrate that immobilization of biotinylated Fab fragments via UV-NBS(Biotin) method generated the highest level of immobilized Fab on surfaces when compared to other typical immobilization methods while preserving antigen binding activity. UV-NBS(Biotin) method provided 432-fold, 114-fold, and 29-fold improved antigen detection sensitivity than physical adsorption, NHS-Biotin, and ε-NH3(+), methods, respectively. Additionally, the limit of detection (LOD) for PSA utilizing Fab fragments immobilized via UV-NBS(Biotin) method was significantly lower than that of the other immobilization methods, with an LOD of 0.4 pM PSA. In summary, site-specific biotinylation of Fab fragments without structural damage or loss in antigen binding activity provides a wide range of application potential for UV-NBS immobilization technique across numerous diagnostic devices and nanotechnologies.

Exploring Local Perspectives for Conservation Planning: A Case Study from a Remote Forest Community in Indonesian Papua

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Miriam van Heist

2015-09-01

Full Text Available Reconciling conservation and livelihoods is a concern wherever forests are important in local people’s lives. We plead for engaging these people in survey activities to clarify what is important to them, as a first step in conservation planning. This will help to address their priorities and gain their guidance and support for interventions. This paper presents the results of such a survey with the community of Kwerba in Mamberamo, a remote and little known part of Indonesian Papua. Views and priorities were explored through interviews, scoring exercises, community mapping and a field survey. Whereas small gardens provided most staple food, culture and livelihoods were linked to the forest. People scored primary forest highest for nearly all use categories. Primary forest was particularly highly valued as a source of construction materials, ornaments and rituals, and as a hunting place. We developed a list of the overall most important plants and animals. Many natural resources were used, but few were commercially exploited. The community had rules to control access to certain areas and resources. Taboos to restrict access to sacred places were also maintained. Our evaluation identified opportunities to achieve conservation outcomes jointly with the Kwerba people. In follow-up activities, the community presented local government with a land-use plan for their territory. The government recognized the value of our approach and requested training to implement it more widely in the region.

The Effects of Sacred Value Networks Within an Evolutionary, Adversarial Game

Science.gov (United States)

McCalla, Scott G.; Short, Martin B.; Brantingham, P. Jeffrey

2013-05-01

The effects of personal relationships and shared ideologies on levels of crime and the formation of criminal coalitions are studied within the context of an adversarial, evolutionary game first introduced in Short et al. (Phys. Rev. E 82:066114, 2010). Here, we interpret these relationships as connections on a graph of N players. These connections are then used in a variety of ways to define each player's "sacred value network"—groups of individuals that are subject to special consideration or treatment by that player. We explore the effects on the dynamics of the system that these networks introduce, through various forms of protection from both victimization and punishment. Under local protection, these networks introduce a new fixed point within the game dynamics, which we find through a continuum approximation of the discrete game. Under more complicated, extended protection, we numerically observe the emergence of criminal coalitions, or "gangs". We also find that a high-crime steady state is much more frequent in the context of extended protection networks, in both the case of Erdős-Rényi and small world random graphs.

Sacred Psychotherapy in the “Age of Authenticity”: Healing and Cultural Revivalism in Contemporary Finland

Directory of Open Access Journals (Sweden)

James M. Wilce

2011-10-01

Full Text Available Like other European countries, contemporary Finland has witnessed an explosion of healing modalities designatable as “New Age” (though not without profound controversy, [1]. This paper focuses on Finnish courses in lament (wept song, tuneful weeping with words that combine healing conceived along psychotherapeutic lines and lessons from the lament tradition of rural Karelia, a region some Finns regard as their cultural heartland. A primary goal of the paper is to explicate a concept of “authenticity” emerging in lament courses, in which disclosing the depths of one’s feelings is supported not only by invoking “psy-“ discourses of self-help, but also by construing the genuine emotional self-disclosure that characterizes neolamentation as a sacred activity and a vital contribution to the welfare of the Finnish people.

Statutory Interpretation through the Prism of the Bill of Rights: S v Litako 2014 SACR 431 (SCA

Directory of Open Access Journals (Sweden)

Salona Lutchman

2015-07-01

Full Text Available On 16 April 2014, the Supreme Court of Appeal handed down judgment in the matter of S v Litako 2014 2 SACR 431 (SCA ("Litako". The judgment reconsiders the landmark decision of the same court, S v Ndhlovu 2002 2 SACR 325 (SCA ("Ndhlovu" in which the court held that an informal admission made by one accused could be admitted against a co-accused even if the accused in court denies making the statement and the statement itself is therefore considered to be hearsay. The court in Ndhlovu applied section 3 of the Law of Evidence Amendment Act 45 of 1988 and found that the hearsay extra curial admission could be admitted in the interests of justice. In Litako the court found that section 3 did not overrule an existing common law rule, which is that the extra curial statement of an accused (whether an informal admission or a confession cannot be tendered against a co-accused. This is because section 3 does not expressly overrule this common law rule. Rather, the provision itself requests that its application be subject to the common law. The judgment is important for various reasons. Firstly, it is generally in keeping with the existing rule on the cautionary treatment of accomplice evidence. Secondly, the judgment highlights the current confusion in the relationship between statute and common law with regards to informal admissions and confessions. Thirdly, the court employs methods of statutory interpretation to re-examine the principle from Ndhlovu and finds that the court in that case did not apply its mind correctly in disregarding the common law rule. The court undertook a teleological approach to interpretation by infusing the meaning of the words with the spirit, purport and objects of the Bill of Rights and found that the statute had not overruled the common law rule.

Dans les flots de l'Ao-Shio. Entre Japon et Corée : de l'îlot sacré à l'îlot disputé

OpenAIRE

Pelletier, P.

1998-01-01

Two small islands located in the Ao-shio (or Tsushima) sea current are facing two opposite fates reflecting the highs-lows of the relationship between Korea and Japan, either peaceful or warlike. Okinoshima, which is incorporated within the Japanese world, is a sacred island. Takeshima or Tok-to is being fought over by Japanese and Korean states. (Résumé d'auteur)

Fast Growing, Healthy and Resident Green Turtles (Chelonia mydas) at Two Neritic Sites in the Central and Northern Coast of Peru: Implications for Conservation

Science.gov (United States)

Velez-Zuazo, Ximena; Quiñones, Javier; Pacheco, Aldo S.; Klinge, Luciana; Paredes, Evelyn; Quispe, Sixto; Kelez, Shaleyla

2014-01-01

In order to enhance protection and conservation strategies for endangered green turtles (Chelonia mydas), the identification of neritic habitats where this species aggregates is mandatory. Herein, we present new information about the population parameters and residence time of two neritic aggregations from 2010 to 2013; one in an upwelling dominated site (Paracas ∼14°S) and the other in an ecotone zone from upwelling to warm equatorial conditions (El Ñuro ∼4°S) in the Southeast Pacific. We predicted proportionally more adult individuals would occur in the ecotone site; whereas in the site dominated by an upwelling juvenile individuals would predominate. At El Ñuro, the population was composed by (15.3%) of juveniles, (74.9%) sub-adults, and (9.8%) adults, with an adult sex ratio of 1.16 males per female. Times of residence in the area ranged between a minimum of 121 and a maximum of 1015 days (mean 331.1 days). At Paracas the population was composed by (72%) of juveniles and (28%) sub-adults, no adults were recorded, thus supporting the development habitat hypothesis stating that throughout the neritic distribution there are sites exclusively occupied by juveniles. Residence time ranged between a minimum of 65 days and a maximum of 680 days (mean 236.1). High growth rates and body condition index values were estimated suggesting healthy individuals at both study sites. The population traits recorded at both sites suggested that conditions found in Peruvian neritic waters may contribute to the recovery of South Pacific green turtles. However, both aggregations are still at jeopardy due to pollution, bycatch and illegal catch and thus require immediate enforcing of conservation measurements. PMID:25409240

Genomic dissection of conserved transcriptional regulation in intestinal epithelial cells.

Directory of Open Access Journals (Sweden)

Colin R Lickwar

2017-08-01

Full Text Available The intestinal epithelium serves critical physiologic functions that are shared among all vertebrates. However, it is unknown how the transcriptional regulatory mechanisms underlying these functions have changed over the course of vertebrate evolution. We generated genome-wide mRNA and accessible chromatin data from adult intestinal epithelial cells (IECs in zebrafish, stickleback, mouse, and human species to determine if conserved IEC functions are achieved through common transcriptional regulation. We found evidence for substantial common regulation and conservation of gene expression regionally along the length of the intestine from fish to mammals and identified a core set of genes comprising a vertebrate IEC signature. We also identified transcriptional start sites and other putative regulatory regions that are differentially accessible in IECs in all 4 species. Although these sites rarely showed sequence conservation from fish to mammals, surprisingly, they drove highly conserved IEC expression in a zebrafish reporter assay. Common putative transcription factor binding sites (TFBS found at these sites in multiple species indicate that sequence conservation alone is insufficient to identify much of the functionally conserved IEC regulatory information. Among the rare, highly sequence-conserved, IEC-specific regulatory regions, we discovered an ancient enhancer upstream from her6/HES1 that is active in a distinct population of Notch-positive cells in the intestinal epithelium. Together, these results show how combining accessible chromatin and mRNA datasets with TFBS prediction and in vivo reporter assays can reveal tissue-specific regulatory information conserved across 420 million years of vertebrate evolution. We define an IEC transcriptional regulatory network that is shared between fish and mammals and establish an experimental platform for studying how evolutionarily distilled regulatory information commonly controls IEC development

Riparian Meadow Response to Modern Conservation Grazing Management

Science.gov (United States)

Oles, Kristin M.; Weixelman, Dave A.; Lile, David F.; Tate, Kenneth W.; Snell, Laura K.; Roche, Leslie M.

2017-09-01

Riparian meadows occupy a small proportion of the public lands in the western United States but they provide numerous ecosystem services, including the production of high-quality forage for livestock grazing. Modern conservation management strategies (e.g., reductions in livestock stocking rates and adoption of new riparian grazing standards) have been implemented to better balance riparian conservation and livestock production objectives on publicly managed lands. We examined potential relationships between long-term changes in plant community, livestock grazing pressure and environmental conditions at two spatial scales in meadows grazed under conservation management strategies. Changes in plant community were not associated with either livestock stocking rate or precipitation at the grazing allotment (i.e., administrative) scale. Alternatively, both grazing pressure and precipitation had significant, albeit modest, associations with changes in plant community at the meadow (i.e., ecological site) scale. These results suggest that reductions in stocking rate have improved the balance between riparian conservation and livestock production goals. However, associations between elevation, site wetness, precipitation, and changes in plant community suggest that changing climate conditions (e.g., reduced snowpack and changes in timing of snowmelt) could trigger shifts in plant communities, potentially impacting both conservation and agricultural services (e.g., livestock and forage production). Therefore, adaptive, site-specific management strategies are required to meet grazing pressure limits and safeguard ecosystem services within individual meadows, especially under more variable climate conditions.

Making the Most of World Natural Heritage—Linking Conservation and Sustainable Regional Development?

Directory of Open Access Journals (Sweden)

Katharina Conradin

2016-03-01

Full Text Available Today, more than 1000 World Heritage (WH sites are inscribed on UNESCO’s list, 228 of which are natural and mixed heritage sites. Once focused primarily on conservation, World Natural Heritage (WNH sites are increasingly seen as promoters of sustainable regional development. Sustainability-oriented regions, it is assumed, are safeguards for conservation and positively influence local conservation goals. Within UNESCO, discussions regarding the integration of sustainable development in official policies have recently gained momentum. In this article, we investigate the extent to which WNH sites trigger sustainability-oriented approaches in surrounding regions, and how such approaches in turn influence the WNH site and its protection. The results of the study are on the one hand based on a global survey with more than 60% of the WNH sites listed in 2011, and on the other hand on a complementary literature research. Furthermore, we analyze the policy framework necessary to support WNH sites in this endeavor. We conclude that a regional approach to WNH management is necessary to ensure that WNH sites support sustainable regional development effectively, but that the core focus of WNH status must remain environmental conservation.

O-pi e-de-i: on round building as an archetypical form of sacred space in the Aegean

Directory of Open Access Journals (Sweden)

Evyenia Yiannouli

2011-12-01

Full Text Available The archaeological record supports the general proposition that the simplest form of architecture, the round building type, variously persisted throughout the Aegean prehistory. This paper makes a case for the identification of round building as a distinct genre of sacred space in the Aegean Bronze Age, Mycenaean Crete in particular, combining evidence from architecture, iconography and the scripts. Certain archetypical features are thus delineated. It is argued that the historical understanding of the emerging LBA state requires a study of the architecture prior to the 2nd millennium BC as much as other relevant evidence issuing from the latest Aegean strata.

Restricted-range fishes and the conservation of Brazilian freshwaters.

Science.gov (United States)

Nogueira, Cristiano; Buckup, Paulo A; Menezes, Naercio A; Oyakawa, Osvaldo T; Kasecker, Thais P; Ramos Neto, Mario B; da Silva, José Maria C

2010-06-30

Freshwaters are the most threatened ecosystems on earth. Although recent assessments provide data on global priority regions for freshwater conservation, local scale priorities remain unknown. Refining the scale of global biodiversity assessments (both at terrestrial and freshwater realms) and translating these into conservation priorities on the ground remains a major challenge to biodiversity science, and depends directly on species occurrence data of high taxonomic and geographic resolution. Brazil harbors the richest freshwater ichthyofauna in the world, but knowledge on endemic areas and conservation in Brazilian rivers is still scarce. Using data on environmental threats and revised species distribution data we detect and delineate 540 small watershed areas harboring 819 restricted-range fishes in Brazil. Many of these areas are already highly threatened, as 159 (29%) watersheds have lost more than 70% of their original vegetation cover, and only 141 (26%) show significant overlap with formally protected areas or indigenous lands. We detected 220 (40%) critical watersheds overlapping hydroelectric dams or showing both poor formal protection and widespread habitat loss; these sites harbor 344 endemic fish species that may face extinction if no conservation action is in place in the near future. We provide the first analysis of site-scale conservation priorities in the richest freshwater ecosystems of the globe. Our results corroborate the hypothesis that freshwater biodiversity has been neglected in former conservation assessments. The study provides a simple and straightforward method for detecting freshwater priority areas based on endemism and threat, and represents a starting point for integrating freshwater and terrestrial conservation in representative and biogeographically consistent site-scale conservation strategies, that may be scaled-up following naturally linked drainage systems. Proper management (e. g. forestry code enforcement, landscape

Nature conservation guidelines for renewable energy projects

International Nuclear Information System (INIS)

1994-01-01

English Nature commissions this report in order to identify the likely nature conservation implications of renewable energy developments and for wind farm proposals in particular, to give guidance on siting criteria to minimise the nature conservation impact. The report is intended to be of use to developers, local planning authority staff and other interested parties in considering a renewable energy project. In consequence, the report concentrates on planning and nature conservation matters and outlines technical issues where relevant. (UK)

THE FORMATION OF READERS IN THE ERA OF ITS “SACREDNESS”: IT WOULD BE THE SACRED THE CAUSE OF FASCINATION WITH CONTEMPORARY BESTSELLERS?

Directory of Open Access Journals (Sweden)

Jaime dos Reis Sant'Anna

2016-07-01

Full Text Available What explain the great appreciation by mass literature, as the bestseller Harry Potter or The Twilight Saga? We can use the mass literature to form readers in the school, or we must use only canonical literature? Finally, the more important discussion in this article: the sacred would be an enhancer element to explain the appreciation by these works and how would must the teachers debate this theme with their students?

Efficient Conservation in a Utility-Maximization Framework

Directory of Open Access Journals (Sweden)

Frank W. Davis

2006-06-01

Full Text Available Systematic planning for biodiversity conservation is being conducted at scales ranging from global to national to regional. The prevailing planning paradigm is to identify the minimum land allocations needed to reach specified conservation targets or maximize the amount of conservation accomplished under an area or budget constraint. We propose a more general formulation for setting conservation priorities that involves goal setting, assessing the current conservation system, developing a scenario of future biodiversity given the current conservation system, and allocating available conservation funds to alter that scenario so as to maximize future biodiversity. Under this new formulation for setting conservation priorities, the value of a site depends on resource quality, threats to resource quality, and costs. This planning approach is designed to support collaborative processes and negotiation among competing interest groups. We demonstrate these ideas with a case study of the Sierra Nevada bioregion of California.

Non-timber Forest Products, Their Vulnerability and Conservation in a Designated UNESCO Heritage Site of Arunanchal Pradesh, India

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Kaushalendra Kumar JHA

2015-12-01

Full Text Available The Apatani, non-nomadic tribe, have evolved an ecologically sustainable system of rural forestry in Ziro Valley, a proposed heritage site of UNESCO. They have been using non-timber forest products (NTFPs grown in homestead and nearby forests for a very long period. The present study was aimed at identification of priority NTFPs and uses, their availability status and availability trend, conservation need, and sustainability interventions. Qualitative methods of research like, exploratory survey, questionnaire survey, focus group discussion, semi-structured interview of key informants, etc. were employed for data collection. The Apatani used 112 priority NTFPs for food supplement, herbal medicine, house building material and other purposes. However, on the basis of ecological importance such NTFPs were categorized as very low, low, moderate, high, and very high vulnerable species. Twenty vulnerable species like Antiitari ayi (Actinidia callosa, Biiling (Choerospondias axillaris, Henchi (Rubus niveus, Jojuru ayi (Coccinia grandis, Ngiilyang Khiiko (Centella asiatica etc. should be conserved and seventeen not vulnerable species at this stage like, Padii hamang (Cardamine hirsute, Sankhe (Quercus griffithii, Bije (Phyllostachys manii, Hiigu hamang (Oenanthe javanica, Kiira (Quercus dealbata , etc. could be commercialized. However, a balance needed to be struck between commercialization and conservation by adopting a comprehensive policy based on scientific and traditional Apatani knowledge for harvesting and regeneration of NTFPs. Homegardening or community farming is recommended for sustainable supply of commercially important species to be domasticated.

Prediction of conserved sites and domains in glycoproteins B, C and D of herpes viruses.

Science.gov (United States)

Rasheed, Muhammad Asif; Ansari, Abdur Rahman; Ihsan, Awais; Navid, Muhammad Tariq; Ur-Rehman, Shahid; Raza, Sohail

2018-03-01

Glycoprotein B (gB), C (gC) and D (gD) of herpes simplex virus are implicated in virus adsorption and penetration. The gB, gC and gD are glycoproteins for different processes of virus binding and attachment to the host cells. Moreover, their expression is necessary and sufficient to induce cell fusion in the absence of other glycoproteins. Egress of herpes simplex virus (HSV) and other herpes viruses from cells involves extensive modification of cellular membranes and sequential envelopment, de-envelopment and re-envelopment steps. Viral glycoproteins are important in these processes, and frequently two or more glycoproteins can largely suffice in any step. Hence, we target the 3 important glycoproteins (B, C and D) of eight different herpes viruses of different species. These species include human (HSV1 and 2), bovine (BHV1), equine (EHV1 and 4), chicken (ILT1 and MDV2) and pig (PRV1). By applying different bioinformatics tools, we highlighted the conserved sites in these glycoproteins which might be most significant regarding attachment and infection of the viruses. Moreover the conserved domains in these glycoproteins are also highlighted. From this study, we will able to analyze the role of different viral glycoproteins of different species during herpes virus adsorption and penetration. Moreover, this study will help to construct the antivirals that target the glycoproteins of different herpes viruses. Copyright © 2018 Elsevier Ltd. All rights reserved.

Learning to (Re)member the Things We've Learned to Forget: Endarkened Feminisms, Spirituality, and the Sacred Nature of Research and Teaching. Black Studies and Critical Thinking. Volume 18

Science.gov (United States)

Dillard, Cynthia B.

2012-01-01

Feminist research has both held and contested experience as a category of epistemological importance, often as a secular notion. However, spirituality and sacred knowing are also fundamental to a Black/endarkened feminist epistemology in teaching and research, given the historical and cultural experiences of African ascendant women worldwide. How…

Identifying Important Atlantic Areas for the conservation of Balearic shearwaters: Spatial overlap with conservation areas

Science.gov (United States)

Pérez-Roda, Amparo; Delord, Karine; Boué, Amélie; Arcos, José Manuel; García, David; Micol, Thierry; Weimerskirch, Henri; Pinaud, David; Louzao, Maite

2017-07-01

Marine protected areas (MPAs) are considered one of the main tools in both fisheries and conservation management to protect threatened species and their habitats around the globe. However, MPAs are underrepresented in marine environments compared to terrestrial environments. Within this context, we studied the Atlantic non-breeding distribution of the southern population of Balearic shearwaters (Puffinus mauretanicus) breeding in Eivissa during the 2011-2012 period based on global location sensing (GLS) devices. Our objectives were (1) to identify overall Important Atlantic Areas (IAAs) from a southern population, (2) to describe spatio-temporal patterns of oceanographic habitat use, and (3) to assess whether existing conservation areas (Natura 2000 sites and marine Important Bird Areas (IBAs)) cover the main IAAs of Balearic shearwaters. Our results highlighted that the Atlantic staging (from June to October in 2011) dynamic of the southern population was driven by individual segregation at both spatial and temporal scales. Individuals ranged in the North-East Atlantic over four main IAAs (Bay of Biscay: BoB, Western Iberian shelf: WIS, Gulf of Cadiz: GoC, West of Morocco: WoM). While most individuals spent more time on the WIS or in the GoC, a small number of birds visited IAAs at the extremes of their Atlantic distribution range (i.e., BoB and WoM). The chronology of the arrivals to the IAAs showed a latitudinal gradient with northern areas reached earlier during the Atlantic staging. The IAAs coincided with the most productive areas (higher chlorophyll a values) in the NE Atlantic between July and October. The spatial overlap between IAAs and conservation areas was higher for Natura 2000 sites than marine IBAs (areas with and without legal protection, respectively). Concerning the use of these areas, a slightly higher proportion of estimated positions fell within marine IBAs compared to designated Natura 2000 sites, with Spanish and Portuguese conservation

Traditional medicine applied by the Saraguro yachakkuna: a preliminary approach to the use of sacred and psychoactive plant species in the southern region of Ecuador.

Science.gov (United States)

Armijos, Chabaco; Cota, Iuliana; González, Silvia

2014-02-24

During the colonial period, the indigenous saraguros maintained their traditions, knowledge, and practices to restore and preserve the health of their members. Unfortunately, many of their practices and medicinal resources have not been documented. In this study, we sought to document the traditional healers' (yachakkuna saraguros) knowledge about medicinal and psychoactive plants used in the mesas and in magical-religious rituals. The study was conducted under a technical and scientific cooperation agreement between the Universidad Técnica Particular de Loja (UTPL), the Dirección Provincial de Salud de Loja (DPSL), and the Saraguro Healers Council (Consejo de Sanadores de Saraguro). For the present study, the DPSL and Saraguro Healers Council selected the 10 yachakkuna most recognized for their knowledge and their use of sacred and psychoactive species. Ten interviews with the selected yachakkuna were conducted between 2010 and 2011 to ascertain how the Saraguro traditional healing system is structured and to obtain a record of the sacred and medicinal plant species used to treat supernatural diseases and for psychoactive purposes. The present study describes the traditional health system in the Saraguro indigenous community located in southern Ecuador. It also describes the main empirical methods used to diagnose diseases: direct physical examination of the patient, observation of the patient's urine, documentation of the patient's pulse, limpia, palpation and visionary methods, including supernatural diseases (susto, vaho de agua, mal aire, mal hecho, shuka) and reports of the use of sacred and medicinal psychoactive plants, such as the San Pedro cactus (Echinopsis pachanoi), wandug (Brugmansia spp.), and tobacco (Nicotiana spp.). This study also describes the rituals (limpia, soplada) employed by the Saraguro yachakkuna to treat supernatural diseases. Finally, we report on the main plants used during limpia in the Saraguro community. The current traditional

Traditionally protected forests and nature conservation in the North ...

African Journals Online (AJOL)

A total of 920 traditionally protected forests have been found in sample areas in Handeni District (23 villages) and Mwanga District (Usangi and Ugweno Divisions). The size of the forests is between 0.125 and 200 ha. In earlier times sacred forests (one of the seven different types of traditionally protected forests in Handeni) ...

Fast growing, healthy and resident green turtles (Chelonia mydas at two neritic sites in the central and northern coast of Peru: implications for conservation.

Directory of Open Access Journals (Sweden)

Ximena Velez-Zuazo

Full Text Available In order to enhance protection and conservation strategies for endangered green turtles (Chelonia mydas, the identification of neritic habitats where this species aggregates is mandatory. Herein, we present new information about the population parameters and residence time of two neritic aggregations from 2010 to 2013; one in an upwelling dominated site (Paracas ∼14°S and the other in an ecotone zone from upwelling to warm equatorial conditions (El Ñuro ∼4°S in the Southeast Pacific. We predicted proportionally more adult individuals would occur in the ecotone site; whereas in the site dominated by an upwelling juvenile individuals would predominate. At El Ñuro, the population was composed by (15.3% of juveniles, (74.9% sub-adults, and (9.8% adults, with an adult sex ratio of 1.16 males per female. Times of residence in the area ranged between a minimum of 121 and a maximum of 1015 days (mean 331.1 days. At Paracas the population was composed by (72% of juveniles and (28% sub-adults, no adults were recorded, thus supporting the development habitat hypothesis stating that throughout the neritic distribution there are sites exclusively occupied by juveniles. Residence time ranged between a minimum of 65 days and a maximum of 680 days (mean 236.1. High growth rates and body condition index values were estimated suggesting healthy individuals at both study sites. The population traits recorded at both sites suggested that conditions found in Peruvian neritic waters may contribute to the recovery of South Pacific green turtles. However, both aggregations are still at jeopardy due to pollution, bycatch and illegal catch and thus require immediate enforcing of conservation measurements.

SPECIES RICHNESS AND BIODIVERSITY CONSERVATION PRIORITIES IN BRITISH COLUMBIA

Science.gov (United States)

Patterns in the geographic distribution of seven species groups were used to identify important areas for conservation in British Columbia, Canada. Potential priority sites for conservation were determined using an integer programming algorithm that maximized the number of speci...

False indications of {sup 95}Zr-{sup 95}Nb internal contamination due to contaminated sacred thread

Energy Technology Data Exchange (ETDEWEB)

Garg, S P; Singh, I S; Sharma, R C [Internal Dosimetry Division, Bhabha Atomic Research Centre, BARC Hospital, Mumbai (India)

2000-05-01

Whole body monitoring of a worker showed an apparent internal contamination with a considerable amount of {sup 95}Zr-{sup 95}Nb. Inhalation exposure was suspected to have taken place about a week earlier when he had last worked in the radioactive area. Unexpected fast clearance indicated by the third periodical weekly follow up monitoring was considered to be an abnormal behaviour. Investigations revealed an external contamination on a sacred thread, which the worker was putting on across his thorax and not removing it at the time of bath due to religious considerations. These studies have underscored that short term follow up measurements data should be critically scrutinized and a caution should be exercised in the interpretation such data particularly in case of such relatively short lived radionuclides. (author)

Responsibility, God and society: The cry of the Other in the sacred texts as a challenge towards responsible global citizenship

Directory of Open Access Journals (Sweden)

Johann-Albrecht Meylahn

2009-04-01

Full Text Available The article seeks to respond to the question: What role can the sacred texts play in the construction of a Christian identity that is responsible to the Other in a pluralistic global world? The sacred texts of the Judaic-Christian tradition offer not only an understanding of the wholly otherness of God, but also form the basis of our understanding and perception of humanity (anthropology, the world and ourselves (personhood/identity. This understanding is constructed in the context of responding to the call of the wholly Other and the others. Identities are traditionally constructed through the identification and exclusion of differences (otherness, thus leading to an ethic of exclusion and responsibility only to oneself/ourselves. Yet these identity-forming texts harbour a persistent otherness, which challenges these traditional identities by interrupting them with a call to responsibility toward the other. The otherness harboured in these texts takes various forms, namely: The otherness of the ancient world to our world, the otherness of the transcendental Other, and the otherness of the text itself, as there is always a différance that has not yet been heard. These various forms of otherness, of our identity-forming texts, deconstruct our identity constructions, thus calling us to a continuous responsibility towards the other. This call could form the basis of a Christian identity and ethic of global cosmopolitan citizenship that is always responding to the eschatological interruption by the other, who is not yet present or who has not been offered presence.

NFAT5 regulates HIV-1 in primary monocytes via a highly conserved long terminal repeat site.

Directory of Open Access Journals (Sweden)

Shahin Ranjbar

2006-12-01

Full Text Available To replicate, HIV-1 capitalizes on endogenous cellular activation pathways resulting in recruitment of key host transcription factors to its viral enhancer. RNA interference has been a powerful tool for blocking key checkpoints in HIV-1 entry into cells. Here we apply RNA interference to HIV-1 transcription in primary macrophages, a major reservoir of the virus, and specifically target the transcription factor NFAT5 (nuclear factor of activated T cells 5, which is the most evolutionarily divergent NFAT protein. By molecularly cloning and sequencing isolates from multiple viral subtypes, and performing DNase I footprinting, electrophoretic mobility shift, and promoter mutagenesis transfection assays, we demonstrate that NFAT5 functionally interacts with a specific enhancer binding site conserved in HIV-1, HIV-2, and multiple simian immunodeficiency viruses. Using small interfering RNA to ablate expression of endogenous NFAT5 protein, we show that the replication of three major HIV-1 viral subtypes (B, C, and E is dependent upon NFAT5 in human primary differentiated macrophages. Our results define a novel host factor-viral enhancer interaction that reveals a new regulatory role for NFAT5 and defines a functional DNA motif conserved across HIV-1 subtypes and representative simian immunodeficiency viruses. Inhibition of the NFAT5-LTR interaction may thus present a novel therapeutic target to suppress HIV-1 replication and progression of AIDS.

The sacred weapon: bow and arrow combat in Iran

Directory of Open Access Journals (Sweden)

Manouchehr Moshtagh Khorasani

2012-07-01

Full Text Available The following article presents the development of the bow and arrow, and its important role in the history of Iran. The bow always played an important role not only on the battlefield, but also in hunting. It was also considered as a sacred weapon and additionally a royal symbol. Bow and arrow were considered as a superior weapon in comparison with other types of weapons because one could fight with them at a safer distance as one offered by swords, maces and axes. The first part of the article presents a short history of the bow in Iran. Based on historical Persian manuscripts, the next part explains the structure of the composite bow and the materials used for making it. The third part describes some types of bows based on the material, place of production, the usage, and bow type based on the length of the bow and the arrows. The following part talks about different types of arrows based on morphology of arrowheads, the type of plume/feather, the material of the shaft, the material of the arrowhead, the length of arrows, the target of arrows, the place of production of arrowheads and terms for describing its different features of an arrowhead. Then, the article talks about different types of thumb rings, bowstrings, quivers and bow cases and arrow guides for shooting short arrows. The next part discusses different principles of archery as explained in Persian manuscripts. Finally the article describes different archery targets.

Social quality in the conservation process of living heritage sites

NARCIS (Netherlands)

Kong, P.

2008-01-01

The "UNESCO World Heritage Convention" was ratificated on November 16, 1972. Since then, both public and private sectors around the world have attached growing importance to the safeguarding and conservation of selected cultural and natural "objects", focusing on physical characteristics. World

Quantifying the role of online news in linking conservation research to Facebook and Twitter.

Science.gov (United States)

Papworth, S K; Nghiem, T P L; Chimalakonda, D; Posa, M R C; Wijedasa, L S; Bickford, D; Carrasco, L R

2015-06-01

Conservation science needs to engage the general public to ensure successful conservation interventions. Although online technologies such as Twitter and Facebook offer new opportunities to accelerate communication between conservation scientists and the online public, factors influencing the spread of conservation news in online media are not well understood. We explored transmission of conservation research through online news articles with generalized linear mixed-effects models and an information theoretic approach. In particular, we assessed differences in the frequency conservation research is featured on online news sites and the impact of online conservation news content and delivery on Facebook likes and shares and Twitter tweets. Five percent of articles in conservation journals are reported in online news, and the probability of reporting depended on the journal. There was weak evidence that articles on climate change and mammals were more likely to be featured. Online news articles about charismatic mammals with illustrations were more likely to be shared or liked on Facebook and Twitter, but the effect of news sites was much larger. These results suggest journals have the greatest impact on which conservation research is featured and that news site has the greatest impact on how popular an online article will be on Facebook and Twitter. © 2015 Society for Conservation Biology.

SPECIES DISTRIBUTIONS, SURROGACY, AND IMPORTANT CONSERVATION REGIONS IN CANADA

Science.gov (United States)

Conservation actions could be more efficient if there is congruence among taxa in the distribution of species. Patterns in the geographic distribution of species of six taxa were used to identify nationally important sites for conservation in Canada. Species richness and a meas...

Probing binding hot spots at protein-RNA recognition sites.

Science.gov (United States)

Barik, Amita; Nithin, Chandran; Karampudi, Naga Bhushana Rao; Mukherjee, Sunandan; Bahadur, Ranjit Prasad

2016-01-29

We use evolutionary conservation derived from structure alignment of polypeptide sequences along with structural and physicochemical attributes of protein-RNA interfaces to probe the binding hot spots at protein-RNA recognition sites. We find that the degree of conservation varies across the RNA binding proteins; some evolve rapidly compared to others. Additionally, irrespective of the structural class of the complexes, residues at the RNA binding sites are evolutionary better conserved than those at the solvent exposed surfaces. For recognitions involving duplex RNA, residues interacting with the major groove are better conserved than those interacting with the minor groove. We identify multi-interface residues participating simultaneously in protein-protein and protein-RNA interfaces in complexes where more than one polypeptide is involved in RNA recognition, and show that they are better conserved compared to any other RNA binding residues. We find that the residues at water preservation site are better conserved than those at hydrated or at dehydrated sites. Finally, we develop a Random Forests model using structural and physicochemical attributes for predicting binding hot spots. The model accurately predicts 80% of the instances of experimental ΔΔG values in a particular class, and provides a stepping-stone towards the engineering of protein-RNA recognition sites with desired affinity. © The Author(s) 2015. Published by Oxford University Press on behalf of Nucleic Acids Research.

Religion as a Site of Language Contact.

Science.gov (United States)

Spolsky, Bernard

2003-01-01

Provides an overview of early work on the translation of sacred texts into various languages. Reviews the language use patterns and practices historically characteristic of different religious traditions, including Buddhism, Christianity, Hinduism, Islam, Judaism, and Quakerism. Describes linguistic effects of missionary activity in several…

Conservation caring: measuring the influence of zoo visitors' connection to wildlife on pro-conservation behaviors.

Science.gov (United States)

Skibins, Jeffrey C; Powell, Robert B

2013-01-01

Zoos in the 21st century are striving to make effective contributions to conservation. Although zoos are extremely popular and host over 600 million visitors worldwide, one challenge zoos face is how to effectively engage visitors and raise awareness and action for conservation. To this end, zoos commonly rely on charismatic megafauna, which have been shown to elicit a connection with zoo visitors. However, little is known about how to measure a connection to a species or how this connection may influence conservation behaviors. This study had two sequential objectives. The first was to develop a scale to measure visitors' connection to a species (Conservation Caring). The second was to investigate the relationship of Conservation Caring to pro-conservation behaviors, following a zoo experience. Pre- (n = 411) and post-visit (n = 452) responses were collected from three sites in order to assess the reliability and validity of a scale to measure Conservation Caring. Structural equation modeling was used to explore the relationship between Conservation Caring and pro-conservation behaviors. Conservation Caring was deemed a valid and reliable scale and was a strong predictor of species oriented behaviors (β = 0.62), for example, "adopting" an animal, but a weak predictor for biodiversity oriented behaviors (β = 0.07), for example, supporting sustainability policies. Results support the role zoos can play in fostering a connection to wildlife and stimulating pro-conservation behaviors. Additionally, visitors connected to a wide array of animals. On the basis of these results, zoos may recruit a wider assemblage of species as potential flagships. © 2013 Wiley Periodicals, Inc.

Restricted-range fishes and the conservation of Brazilian freshwaters.

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Cristiano Nogueira

Full Text Available BACKGROUND: Freshwaters are the most threatened ecosystems on earth. Although recent assessments provide data on global priority regions for freshwater conservation, local scale priorities remain unknown. Refining the scale of global biodiversity assessments (both at terrestrial and freshwater realms and translating these into conservation priorities on the ground remains a major challenge to biodiversity science, and depends directly on species occurrence data of high taxonomic and geographic resolution. Brazil harbors the richest freshwater ichthyofauna in the world, but knowledge on endemic areas and conservation in Brazilian rivers is still scarce. METHODOLOGY/PRINCIPAL FINDINGS: Using data on environmental threats and revised species distribution data we detect and delineate 540 small watershed areas harboring 819 restricted-range fishes in Brazil. Many of these areas are already highly threatened, as 159 (29% watersheds have lost more than 70% of their original vegetation cover, and only 141 (26% show significant overlap with formally protected areas or indigenous lands. We detected 220 (40% critical watersheds overlapping hydroelectric dams or showing both poor formal protection and widespread habitat loss; these sites harbor 344 endemic fish species that may face extinction if no conservation action is in place in the near future. CONCLUSIONS/SIGNIFICANCE: We provide the first analysis of site-scale conservation priorities in the richest freshwater ecosystems of the globe. Our results corroborate the hypothesis that freshwater biodiversity has been neglected in former conservation assessments. The study provides a simple and straightforward method for detecting freshwater priority areas based on endemism and threat, and represents a starting point for integrating freshwater and terrestrial conservation in representative and biogeographically consistent site-scale conservation strategies, that may be scaled-up following naturally linked

Improving Water Quality With Conservation Buffers

Science.gov (United States)

Lowrance, R.; Dabney, S.; Schultz, R.

2003-12-01

Conservation buffer technologies are new approaches that need wider application. In-field buffer practices work best when used in combination with other buffer types and other conservation practices. Vegetative barriers may be used in combination with edge-of-field buffers to protect and improve their function and longevity by dispersing runoff and encouraging sediment deposition upslope of the buffer. It's important to understand how buffers can be managed to help reduce nutrient transport potential for high loading of nutrients from manure land application sites, A restored riparian wetland buffer retained or removed at least 59 percent of the nitrogen and 66 percent of the phosphorus that entered from an adjacent manure land application site. The Bear Creek National Restoration Demonstration Watershed project in Iowa has been the site of riparian forest buffers and filter strips creation; constructed wetlands to capture tile flow; stream-bank bioengineering; in-stream structures; and controlling livestock grazing. We need field studies that test various widths of buffers of different plant community compositions for their efficacy in trapping surface runoff, reducing nonpoint source pollutants in subsurface waters, and enhancing the aquatic ecosystem. Research is needed to evaluate the impact of different riparian grazing strategies on channel morphology, water quality, and the fate of livestock-associated pathogens and antibiotics. Integrating riparian buffers and other conservation buffers into these models is a key objective in future model development.

Mourning Mandela: sacred drama and digital visuality in Cape Town

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Paula Uimonen

2015-12-01

Full Text Available The world united in unprecedented ways in mourning the global icon Nelson Mandela, an emotionally charged historical event in which digital visuality played an influential role. The memorial service for Nelson Mandela on Tuesday, 10 December 2013, gathered dignitaries and celebrities from around the world at the First National Bank Stadium in Johannesburg, to mourn the passing of Madiba and to celebrate his life work. At the Grand Parade in Cape Town, the event was broadcast on large public screens, followed by live music performances and narrowcast interaction with the audience. Building on recent research on public screens during global media events, this article addresses the mediated mourning rituals at the Grand Parade in terms of a sacred drama. Focusing on social relationality, the article discusses how digital visuality mediated a sense of global communitas, thus momentarily overcoming historical frictions between the global north and the global south, while expanding the fame of Madiba. Paying attention to the public display of visual memory objects and the emotional agency of images, it argues that digital visuality mediated social frictions between the living and the dead, while recasting a historical subject as a historical object. The article further discusses how digital visuality mediated cultural frictions of apartheid and xenophobia, through the positioning of Mandela in the pantheon of Pan-African icons, thus underlining the African origin of this global icon. The analysis is based on ethnographic observations and experiences in Cape Town.

Conservation of a proteinase cleavage site between an insect retrovirus (gypsy) Env protein and a baculovirus envelope fusion protein

International Nuclear Information System (INIS)

Pearson, Margot N.; Rohrmann, George F.

2004-01-01

The predicted Env protein of insect retroviruses (errantiviruses) is related to the envelope fusion protein of a major division of the Baculoviridae. The highest degree of homology is found in a region that contains a furin cleavage site in the baculovirus proteins and an adjacent sequence that has the properties of a fusion peptide. In this investigation, the homologous region in the Env protein of the gypsy retrovirus of Drosophila melanogaster (DmegypV) was investigated. Alteration of the predicted DmegypV Env proteinase cleavage site from RIAR to AIAR significantly reduced cleavage of Env in both Spodoptera frugiperda (Sf-9) and D. melanogaster (S2) cell lines. When the predicted DmegypV Env cleavage site RIAR was substituted for the cleavage sequence RRKR in the Lymantria dispar nucleopolyhedrovirus fusion protein (LD130) sequence, cleavage of the hybrid LD130 molecules still occurred, although at a reduced level. The conserved 21-amino acid sequence just downstream of the cleavage site, which is thought to be the fusion peptide in LD130, was also characterized. When this sequence from DmegypV Env was substituted for the homologous sequence in LD130, cleavage still occurred, but no fusion was observed in either cell type. In addition, although a DmegypV-Env-green fluorescent protein construct localized to cell membranes, no cell fusion was observed

Conservation Of Biodiversity In Central Cross River State: The Role ...

African Journals Online (AJOL)

The central zone of Cross River State is alarmingly being taken over by secondary vegetation as a result of over cultivation of the land, since the communities there are largely agrarian. There are some forms of traditional religious practices and beliefs typified by shrines, evil forests, sacred water and so on that have direct ...

Maximizing conservation benefit for grassland species with contrasting management requirements

NARCIS (Netherlands)

Teeffelen, van A.J.A.; Cabeza, M.; Poyry, J.; Raatikainen, K.; Kuussaari, M.

2008-01-01

Conservation management often encompasses multiple, alternative management actions on a given site, involving habitat restoration and maintenance for example. Which actions are preferable depends on the conservation goals, the expected outcomes of actions, and their associated costs. When actions

WeederH: an algorithm for finding conserved regulatory motifs and regions in homologous sequences

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Pesole Graziano

2007-02-01

Full Text Available Abstract Background This work addresses the problem of detecting conserved transcription factor binding sites and in general regulatory regions through the analysis of sequences from homologous genes, an approach that is becoming more and more widely used given the ever increasing amount of genomic data available. Results We present an algorithm that identifies conserved transcription factor binding sites in a given sequence by comparing it to one or more homologs, adapting a framework we previously introduced for the discovery of sites in sequences from co-regulated genes. Differently from the most commonly used methods, the approach we present does not need or compute an alignment of the sequences investigated, nor resorts to descriptors of the binding specificity of known transcription factors. The main novel idea we introduce is a relative measure of conservation, assuming that true functional elements should present a higher level of conservation with respect to the rest of the sequence surrounding them. We present tests where we applied the algorithm to the identification of conserved annotated sites in homologous promoters, as well as in distal regions like enhancers. Conclusion Results of the tests show how the algorithm can provide fast and reliable predictions of conserved transcription factor binding sites regulating the transcription of a gene, with better performances than other available methods for the same task. We also show examples on how the algorithm can be successfully employed when promoter annotations of the genes investigated are missing, or when regulatory sites and regions are located far away from the genes.

Ecological sites: A useful tool for land management

Science.gov (United States)

Alicia N. Struckhoff; Douglas Wallace; Fred. Young

2017-01-01

Developing ecological sites in Missouri is a multiagency, multidiscipline effort led by the Missouri Department of Conservation and the U.S. Department of Agriculture (USDA) Natural Resources Conservation Service. The methodology developed in Missouri has recently served as a model for ecological site development across the country and has aided in an initiative to...

B cell recognition of the conserved HIV-1 co-receptor binding site is altered by endogenous primate CD4.

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Mattias N E Forsell

2008-10-01

Full Text Available The surface HIV-1 exterior envelope glycoprotein, gp120, binds to CD4 on the target cell surface to induce the co-receptor binding site on gp120 as the initial step in the entry process. The binding site is comprised of a highly conserved region on the gp120 core, as well as elements of the third variable region (V3. Antibodies against the co-receptor binding site are abundantly elicited during natural infection of humans, but the mechanism of elicitation has remained undefined. In this study, we investigate the requirements for elicitation of co-receptor binding site antibodies by inoculating rabbits, monkeys and human-CD4 transgenic (huCD4 rabbits with envelope glycoprotein (Env trimers possessing high affinity for primate CD4. A cross-species comparison of the antibody responses showed that similar HIV-1 neutralization breadth was elicited by Env trimers in monkeys relative to wild-type (WT rabbits. In contrast, antibodies against the co-receptor site on gp120 were elicited only in monkeys and huCD4 rabbits, but not in the WT rabbits. This was supported by the detection of high-titer co-receptor antibodies in all sera from a set derived from human volunteers inoculated with recombinant gp120. These findings strongly suggest that complexes between Env and (high-affinity primate CD4 formed in vivo are responsible for the elicitation of the co-receptor-site-directed antibodies. They also imply that the naïve B cell receptor repertoire does not recognize the gp120 co-receptor site in the absence of CD4 and illustrate that conformational stabilization, imparted by primary receptor interaction, can alter the immunogenicity of a type 1 viral membrane protein.

B cell recognition of the conserved HIV-1 co-receptor binding site is altered by endogenous primate CD4.

Science.gov (United States)

Forsell, Mattias N E; Dey, Barna; Mörner, Andreas; Svehla, Krisha; O'dell, Sijy; Högerkorp, Carl-Magnus; Voss, Gerald; Thorstensson, Rigmor; Shaw, George M; Mascola, John R; Karlsson Hedestam, Gunilla B; Wyatt, Richard T

2008-10-03

The surface HIV-1 exterior envelope glycoprotein, gp120, binds to CD4 on the target cell surface to induce the co-receptor binding site on gp120 as the initial step in the entry process. The binding site is comprised of a highly conserved region on the gp120 core, as well as elements of the third variable region (V3). Antibodies against the co-receptor binding site are abundantly elicited during natural infection of humans, but the mechanism of elicitation has remained undefined. In this study, we investigate the requirements for elicitation of co-receptor binding site antibodies by inoculating rabbits, monkeys and human-CD4 transgenic (huCD4) rabbits with envelope glycoprotein (Env) trimers possessing high affinity for primate CD4. A cross-species comparison of the antibody responses showed that similar HIV-1 neutralization breadth was elicited by Env trimers in monkeys relative to wild-type (WT) rabbits. In contrast, antibodies against the co-receptor site on gp120 were elicited only in monkeys and huCD4 rabbits, but not in the WT rabbits. This was supported by the detection of high-titer co-receptor antibodies in all sera from a set derived from human volunteers inoculated with recombinant gp120. These findings strongly suggest that complexes between Env and (high-affinity) primate CD4 formed in vivo are responsible for the elicitation of the co-receptor-site-directed antibodies. They also imply that the naïve B cell receptor repertoire does not recognize the gp120 co-receptor site in the absence of CD4 and illustrate that conformational stabilization, imparted by primary receptor interaction, can alter the immunogenicity of a type 1 viral membrane protein.

The highly conserved codon following the slippery sequence supports -1 frameshift efficiency at the HIV-1 frameshift site.

Directory of Open Access Journals (Sweden)

Suneeth F Mathew

Full Text Available HIV-1 utilises -1 programmed ribosomal frameshifting to translate structural and enzymatic domains in a defined proportion required for replication. A slippery sequence, U UUU UUA, and a stem-loop are well-defined RNA features modulating -1 frameshifting in HIV-1. The GGG glycine codon immediately following the slippery sequence (the 'intercodon' contributes structurally to the start of the stem-loop but has no defined role in current models of the frameshift mechanism, as slippage is inferred to occur before the intercodon has reached the ribosomal decoding site. This GGG codon is highly conserved in natural isolates of HIV. When the natural intercodon was replaced with a stop codon two different decoding molecules-eRF1 protein or a cognate suppressor tRNA-were able to access and decode the intercodon prior to -1 frameshifting. This implies significant slippage occurs when the intercodon is in the (perhaps distorted ribosomal A site. We accommodate the influence of the intercodon in a model of frame maintenance versus frameshifting in HIV-1.

The ability of land owners and their cooperatives to leverage payments greater than opportunity costs from conservation contracts.

Science.gov (United States)

Lennox, Gareth D; Armsworth, Paul R

2013-06-01

In negotiations over land-right acquisitions, landowners have an informational advantage over conservation groups because they know more about the opportunity costs of conservation measures on their sites. This advantage creates the possibility that landowners will demand payments greater than the required minimum, where this minimum required payment is known as the landowner’s willingness to accept (WTA). However, in recent studies of conservation costs, researchers have assumed landowners will accept conservation with minimum payments. We investigated the ability of landowners to demand payments above their WTA when a conservation group has identified multiple sites for protection. First, we estimated the maximum payment landowners could potentially demand, which is set when groups of landowners act as a cooperative. Next, through the simulation of conservation auctions, we explored the amount of money above landowners’ WTA (i.e., surplus) that conservation groups could cede to secure conservation agreements, again investigating the influence of landowner cooperatives. The simulations showed the informational advantage landowners held could make conservation investments up to 42% more expensive than suggested by the site WTAs. Moreover, all auctions resulted in landowners obtaining payments greater than their WTA; thus, it may be unrealistic to assume landowners will accept conservation contracts with minimum payments. Of particular significance for species conservation, conservation objectives focused on overall species richness,which therefore recognize site complementarity, create an incentive for land owners to form cooperatives to capture surplus. To the contrary, objectives in which sites are substitutes, such as the maximization of species occurrences, create a disincentive for cooperative formation.

Environmental service payments: evaluating biodiversity conservation trade-offs and cost-efficiency in the Osa Conservation Area, Costa Rica.

Science.gov (United States)

Barton, D N; Faith, D P; Rusch, G M; Acevedo, H; Paniagua, L; Castro, M

2009-02-01

The cost-efficiency of payments for environmental services (PES) to private landowners in the Osa Conservation Area, Costa Rica, is evaluated in terms of the trade-off between biodiversity representation and opportunity costs of conservation to agricultural and forestry land-use. Using available GIS data and an 'off-the-shelf' software application called TARGET, we find that the PES allocation criteria applied by authorities in 2002-2003 were more than twice as cost-efficient as criteria applied during 1999-2001. Results show that a policy relevant assessment of the cost-effectiveness of PES relative to other conservation policies can be carried out at regional level using available studies and GIS data. However, there are a number of data and conceptual limitations to using heuristic optimisation algorithms in the analysis of the cost-efficiency of PES. Site specific data on probabilities of land-use change, and a detailed specification of opportunity costs of farm land, labour and capital are required to use algorithms such as TARGET for ranking individual sites based on cost-efficiency. Despite its conceptual soundness for regional conservation analysis, biodiversity complementarity presents a practical challenge as a criterion for PES eligibility at farm level because it varies depending on the set of areas under PES contracts at any one time.

Abstracts of the TICCIH Canada conference on industrial strength : conserving Canada's industrial heritage

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-07-01

The conservation and rehabilitation of Canada's industrial sites represents some of the most innovative examples of heritage site development. This conference provided a forum for various stakeholder, conservation specialists, and community planners to discuss issues and strategies for preserving Canada's industrial heritage. Challenges related to preserving industrial heritage as historic sites and museums were discussed. Methods of strengthening community identity and engagement with industrial heritage preservation were also presented. The future of an industrial heritage network was considered. The conference was divided into the following 7 sessions: (1) new site development, brownfield to heritage sites, (2) inventories, evaluation and awareness, (3) industrial heritage of Hamilton, (4) conservation, adaptive reuse and economic viability, a case study of the Toronto distillery project, (5) industrial landscapes, (6) preserving the intangibles, and (7) industrial heritage museums, issues in conservation, interpretation, and sustainability. The conference featured 19 papers, of which 2 have been catalogued separately for inclusion in this database. refs., tabs., figs.

Functional Sites Induce Long-Range Evolutionary Constraints in Enzymes.

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Benjamin R Jack

2016-05-01

Full Text Available Functional residues in proteins tend to be highly conserved over evolutionary time. However, to what extent functional sites impose evolutionary constraints on nearby or even more distant residues is not known. Here, we report pervasive conservation gradients toward catalytic residues in a dataset of 524 distinct enzymes: evolutionary conservation decreases approximately linearly with increasing distance to the nearest catalytic residue in the protein structure. This trend encompasses, on average, 80% of the residues in any enzyme, and it is independent of known structural constraints on protein evolution such as residue packing or solvent accessibility. Further, the trend exists in both monomeric and multimeric enzymes and irrespective of enzyme size and/or location of the active site in the enzyme structure. By contrast, sites in protein-protein interfaces, unlike catalytic residues, are only weakly conserved and induce only minor rate gradients. In aggregate, these observations show that functional sites, and in particular catalytic residues, induce long-range evolutionary constraints in enzymes.

Land market feedbacks can undermine biodiversity conservation.

Science.gov (United States)

Armsworth, Paul R; Daily, Gretchen C; Kareiva, Peter; Sanchirico, James N

2006-04-04

The full or partial purchase of land has become a cornerstone of efforts to conserve biodiversity in countries with strong private property rights. Methods used to target areas for acquisition typically ignore land market dynamics. We show how conservation purchases affect land prices and generate feedbacks that can undermine conservation goals, either by displacing development toward biologically valuable areas or by accelerating its pace. The impact of these market feedbacks on the effectiveness of conservation depends on the ecological value of land outside nature reserves. Traditional, noneconomic approaches to site prioritization should perform adequately in places where land outside reserves supports little biodiversity. However, these approaches will perform poorly in locations where the countryside surrounding reserves is important for species' persistence. Conservation investments can sometimes even be counterproductive, condemning more species than they save. Conservation is most likely to be compromised in the absence of accurate information on species distributions, which provides a strong argument for improving inventories of biodiversity. Accounting for land market dynamics in conservation planning is crucial for making smart investment decisions.

Adenovirus delivered short hairpin RNA targeting a conserved site in the 5' non-translated region inhibits all four serotypes of dengue viruses.

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Anil Babu Korrapati

Full Text Available BACKGROUND: Dengue is a mosquito-borne viral disease caused by four closely related serotypes of Dengue viruses (DENVs. This disease whose symptoms range from mild fever to potentially fatal haemorrhagic fever and hypovolemic shock, threatens nearly half the global population. There is neither a preventive vaccine nor an effective antiviral therapy against dengue disease. The difference between severe and mild disease appears to be dependent on the viral load. Early diagnosis may enable timely therapeutic intervention to blunt disease severity by reducing the viral load. Harnessing the therapeutic potential of RNA interference (RNAi to attenuate DENV replication may offer one approach to dengue therapy. METHODOLOGY/PRINCIPAL FINDINGS: We screened the non-translated regions (NTRs of the RNA genomes of representative members of the four DENV serotypes for putative siRNA targets mapping to known transcription/translation regulatory elements. We identified a target site in the 5' NTR that maps to the 5' upstream AUG region, a highly conserved cis-acting element essential for viral replication. We used a replication-defective human adenovirus type 5 (AdV5 vector to deliver a short-hairpin RNA (shRNA targeting this site into cells. We show that this shRNA matures to the cognate siRNA and is able to inhibit effectively antigen secretion, viral RNA replication and infectious virus production by all four DENV serotypes. CONCLUSION/SIGNIFICANCE: The data demonstrate the feasibility of using AdV5-mediated delivery of shRNAs targeting conserved sites in the viral genome to achieve inhibition of all four DENV serotypes. This paves the way towards exploration of RNAi as a possible therapeutic strategy to curtail DENV infection.

Method of localization and implantation of the lumpectomy site for high dose rate brachytherapy after conservative surgery for T1 and T2 breast cancer

International Nuclear Information System (INIS)

Perera, F.; Chisela, F.; Engel, J.; Venkatesan, V.

1995-01-01

Purpose: This article describes our technique of localization and implantation of the lumpectomy site of patients with T1 and T2 breast cancer. Our method was developed as part of our Phase I/II pilot study of high dose rate (HDR) brachytherapy alone after conservative surgery for early breast cancer. Methods and Materials: In March 1992, we started a pilot study of HDR brachytherapy to the lumpectomy site as the sole radiotherapy after conservative surgery for clinical T1 or T2 invasive breast cancer. Initially, the protocol required intraoperative placement of the interstitial needles at the time of definitive surgery to the breast. The protocol was then generalized to allow the implantation of the lumpectomy site after definitive surgery to the breast, either at the time of subsequent axillary nodal dissection or postoperatively. To date, five patients have been implanted intraoperatively at the time of definitive breast surgery. Twelve patients were implanted after definitive breast surgery, with 7 patients being done at the time of axillary nodal dissection and 5 patients postoperatively. We devised a method of accurately localizing and implanting the lumpectomy site after definitive breast surgery. The method relies on the previous placement of surgical clips by the referring surgeon to mark the lumpectomy site. For each patient, a breast mold is made with radio-opaque angiocatheters taped onto the mold in the supero-inferior direction. A planning CT scan is then obtained through the lumpectomy site. The volume of the lumpectomy site, the number of implant planes necessary, and the orientation of the implants are then determined from the CT scan. The angiocatheters provide a reference grid on the CT films to locate the entry and exit points of the interstitial needles on the plastic mold. The entry and exit points for reference needles are then transferred onto the patient's skin enabling implantation of the lumpectomy site. Needle positions with respect to

Il Codice Argimusco: ierotopie e ierofanie fra cristianesimo ed eresia medievale

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MILAZZO, Gabriella

2016-06-01

Full Text Available The anthropologist Mircea Eliade introduces the concept of sacred space by providing a clear description of this phenomenon. He explains that every sacred space implies a hierophany; a manifestation of the sacred itself. Hierotopy, on the other hand, according to Lidov, is the creation of the sacred space in order to make an everyday place symbolically different. It represents a form of creativity typical of every culture, and it is a manifestation which is still present in peoples lives and daily activities. Argimusco, a megalithic site in Sicily, seems to perfectly lend itself to this type of study, and although lots of studies in the field of archaeoastronomy have been carried out on this site, only few regarding anthropology have been done. The survey carried out has to take many historical and theological parameters into account, and it becomes difficult for an anthropologist not to form hasty opinions, as he tries to come to an understanding of the meaning that medieval men had given to those stones, still vivid in their collective imagination. The essay begins with the analysis of the ancient cult of the stone, and moves to the various sacred and heretical beliefs of Medieval Christianity. It continues with the study of “alchemical initiation”, and finally touches on the debate concerning the beliefs of gnosticism.

Adapting the bioblitz to meet conservation needs.

Science.gov (United States)

Parker, Sophie S; Pauly, Gregory B; Moore, James; Fraga, Naomi S; Knapp, John J; Principe, Zachary; Brown, Brian V; Randall, John M; Cohen, Brian S; Wake, Thomas A

2018-03-01

When conservation strategies require new, field-based information, practitioners must find the best ways to rapidly deliver high-quality survey data. To address this challenge, several rapid-assessment approaches have been developed since the early 1990s. These typically involve large areas, take many months to complete, and are not appropriate when conservation-relevant survey data are urgently needed for a specific locale. In contrast, bioblitzes are designed for quick collection of site-specific survey data. Although bioblitzes are commonly used to achieve educational or public-engagement goals, conservation practitioners are increasingly using a modified bioblitz approach to generate conservation-relevant data while simultaneously enhancing research capacity and building working partnerships focused on conservation concerns. We term these modified events expert bioblitzes. Several expert bioblitzes have taken place on lands of conservation concern in Southern California and have involved collaborative efforts of government agencies, nonprofit organizations, botanic gardens, museums, and universities. The results of expert bioblitzes directly informed on-the-ground conservation and decision-making; increased capacity for rapid deployment of expert bioblitzes in the future; and fostered collaboration and communication among taxonomically and institutionally diverse experts. As research and conservation funding becomes increasingly scarce, expert bioblitzes can play an increasingly important role in biodiversity conservation. © 2018 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology.

Part 2: Conserving and Planting Trees at Development Sites

Science.gov (United States)

Karen Cappiella; Tom Schueler; Tiffany Wright

2006-01-01

This manual presents specific ways to enable developers, engineers or landscape architects to incorporate more trees into a development site. The proposed approach focuses on protecting existing trees, planting trees in storm water treatment practices, and planting trees in other open spaces at the development site. This manual introduces conceptual designs for storm...

Two strategies for conservation planning in human-dominated landscapes

NARCIS (Netherlands)

Langevelde, van F.; Claassen, G.D.H.; Schotman, A.G.M.

2002-01-01

This paper discusses the modelling of two strategies for conservation planning in human-dominated landscapes: the enlargement of existing reserve sites and the allocation of stepping stones between these sites. We developed two spatial allocation models that plan new habitat according to these

Three flying fox (Pteropodidae: Pteropus rufus) roosts, three ...

African Journals Online (AJOL)

Volana N. Rahaingodrahety, Daudet Andriafidison, Jonah H. Ratsimbazafy, Paul A. Racey and Richard K. B. Jenkins

2008-12-01

Dec 1, 2008 ... tourists are able to observe roosting P. rufus. The role of sacred forests ... journal of Madagascar Wildlife Conservation (MWC) and the Jane .... Pteropus rufus roosts to be associated with forests of cultural importance and a ...

The identification of sites of biodiversity conservation significance: progress with the application of a global standard

Directory of Open Access Journals (Sweden)

M.N. Foster

2012-08-01

Full Text Available As a global community, we have a responsibility to ensure the long-term future of our natural heritage. As part of this, it is incumbent upon us to do all that we can to reverse the current trend of biodiversity loss, using all available tools at our disposal. One effective mean is safeguarding of those sites that are highest global priority for the conservation of biodiversity, whether through formal protected areas, community managed reserves, multiple-use areas, or other means. This special issue of the Journal of Threatened Taxa examines the application of the Key Biodiversity Area (KBA approach to identifying such sites. Given the global mandate expressed through policy instruments such as the Convention on Biological Diversity (CBD, the KBA approach can help countries meet obligations in an efficient and transparent manner. KBA methodology follows the well-established general principles of vulnerability and irreplaceability, and while it aims to be a globally standardized approach, it recognizes the fundamental need for the process to be led at local and national levels. In this series of papers the application of the KBA approach is explored in seven countries or regions: the Caribbean, Indo-Burma, Japan, Macedonia, Mediterranean Algeria, the Philippines and the Upper Guinea region of West Africa. This introductory article synthesizes some of the common main findings and provides a comparison of key summary statistics.

Identification of conserved regulatory elements by comparative genome analysis

Directory of Open Access Journals (Sweden)

Jareborg Niclas

2003-05-01

Full Text Available Abstract Background For genes that have been successfully delineated within the human genome sequence, most regulatory sequences remain to be elucidated. The annotation and interpretation process requires additional data resources and significant improvements in computational methods for the detection of regulatory regions. One approach of growing popularity is based on the preferential conservation of functional sequences over the course of evolution by selective pressure, termed 'phylogenetic footprinting'. Mutations are more likely to be disruptive if they appear in functional sites, resulting in a measurable difference in evolution rates between functional and non-functional genomic segments. Results We have devised a flexible suite of methods for the identification and visualization of conserved transcription-factor-binding sites. The system reports those putative transcription-factor-binding sites that are both situated in conserved regions and located as pairs of sites in equivalent positions in alignments between two orthologous sequences. An underlying collection of metazoan transcription-factor-binding profiles was assembled to facilitate the study. This approach results in a significant improvement in the detection of transcription-factor-binding sites because of an increased signal-to-noise ratio, as demonstrated with two sets of promoter sequences. The method is implemented as a graphical web application, ConSite, which is at the disposal of the scientific community at http://www.phylofoot.org/. Conclusions Phylogenetic footprinting dramatically improves the predictive selectivity of bioinformatic approaches to the analysis of promoter sequences. ConSite delivers unparalleled performance using a novel database of high-quality binding models for metazoan transcription factors. With a dynamic interface, this bioinformatics tool provides broad access to promoter analysis with phylogenetic footprinting.

Enhancing the conservation of crop wild relatives in England.

Science.gov (United States)

Fielder, Hannah; Brotherton, Peter; Hosking, Julian; Hopkins, John J; Ford-Lloyd, Brian; Maxted, Nigel

2015-01-01

Humans require resilient, rapidly renewable and sustainable supplies of food and many other plant-derived supplies. However, the combined effects of climate change and population growth compromise the provision of these supplies particularly in respect to global food security. Crop wild relatives (CWR) contain higher genetic diversity than crops and harbour traits that can improve crop resilience and yield through plant breeding. However, in common with most countries, CWR are poorly conserved in England. There is currently no provision for long-term CWR conservation in situ, and comprehensive ex situ collection and storage of CWR is also lacking. However, there is a commitment to achieve their conservation in England's Biodiversity Strategy and the UK has international commitments to do so as part of the Global Plant Conservation Strategy. Here, we identify a series of measures that could enhance the conservation of English CWR, thereby supporting the achievement of these national and international objectives. We provide an inventory of 148 priority English CWR, highlight hotspots of CWR diversity in sites including The Lizard Peninsula, the Dorset coast and Cambridgeshire and suggest appropriate sites for the establishment of a complementary network of genetic reserves. We also identify individual in situ and ex situ priorities for each English CWR. Based on these analyses, we make recommendations whose implementation could provide effective, long-term conservation of English CWR whilst facilitating their use in crop improvement.

Avian Conservation Areas as a Proxy for Contaminated Soil Remediation.

Science.gov (United States)

Lin, Wei-Chih; Lin, Yu-Pin; Anthony, Johnathen; Ding, Tsun-Su

2015-07-17

Remediation prioritization frequently falls short of systematically evaluating the underlying ecological value of different sites. This study presents a novel approach to delineating sites that are both contaminated by any of eight heavy metals and have high habitat value to high-priority species. The conservation priority of each planning site herein was based on the projected distributions of eight protected bird species, simulated using 900 outputs of species distribution models (SDMs) and the subsequent application of a systematic conservation tool. The distributions of heavy metal concentrations were generated using a geostatistical joint-simulation approach. The uncertainties in the heavy metal distributions were quantified in terms of variability among 1000 realization sets. Finally, a novel remediation decision-making approach was presented for delineating contaminated sites in need of remediation based on the spatial uncertainties of multiple realizations and the priorities of conservation areas. The results thus obtained demonstrate that up to 42% of areas of high conservation priority are also contaminated by one or more of the heavy metal contaminants of interest. Moreover, as the proportion of the land for proposed remediated increased, the projected area of the pollution-free habitat also increased. Overall uncertainty, in terms of the false positive contamination rate, also increased. These results indicate that the proposed decision-making approach successfully accounted for the intrinsic trade-offs among a high number of pollution-free habitats, low false positive rates and robustness of expected decision outcomes.

Avian Conservation Areas as a Proxy for Contaminated Soil Remediation

Directory of Open Access Journals (Sweden)

Wei-Chih Lin

2015-07-01

Full Text Available Remediation prioritization frequently falls short of systematically evaluating the underlying ecological value of different sites. This study presents a novel approach to delineating sites that are both contaminated by any of eight heavy metals and have high habitat value to high-priority species. The conservation priority of each planning site herein was based on the projected distributions of eight protected bird species, simulated using 900 outputs of species distribution models (SDMs and the subsequent application of a systematic conservation tool. The distributions of heavy metal concentrations were generated using a geostatistical joint-simulation approach. The uncertainties in the heavy metal distributions were quantified in terms of variability among 1000 realization sets. Finally, a novel remediation decision-making approach was presented for delineating contaminated sites in need of remediation based on the spatial uncertainties of multiple realizations and the priorities of conservation areas. The results thus obtained demonstrate that up to 42% of areas of high conservation priority are also contaminated by one or more of the heavy metal contaminants of interest. Moreover, as the proportion of the land for proposed remediated increased, the projected area of the pollution-free habitat also increased. Overall uncertainty, in terms of the false positive contamination rate, also increased. These results indicate that the proposed decision-making approach successfully accounted for the intrinsic trade-offs among a high number of pollution-free habitats, low false positive rates and robustness of expected decision outcomes.

Case study of building of conservation coalitions to conserve ecological interactions.

Science.gov (United States)

Chen, Gao; Luo, Shihong; Mei, Nianshu; Shen, Dingfang; Sun, Weibang

2015-12-01

We engaged experts in various fields of study (pollination ecology, chemical ecology, and ethnobotany), invited community participation, and provided environmental education in an effort to conserve an endangered birthwort (Aristolochia delavayi) and a vulnerable pipevine swallowtail (Byasa daemonius). Scientists studied the uptake and sequestration of the secondary metabolites aristolochic acids from A. delavayi leaves by different stages of pipevine swallowtail as a defense mechanism; low fruit set of the myophilous A. delavayi due to pollinator limitation; and the emission of chemical signals that attract parasitic wasps by the prepupae of B. daemonius. The results of these studies were part of an education program delivered by personnel of non-governmental organizations. The program was devised to deliver information to the public about the health risks of consuming A. delavayi individuals (aristolochic-acid-associated cancers) and to establish a bridge between the public and scientific research. Following delivery of the program, the behavior of residents changed considerably. Community residents were involved in management activities, including participation in a program to promote understanding of ecological interactions between A. delavayi and B. daemonius; designing an in situ conservation site; monitoring A. delavayi and B. daemonius individuals; and promoting the natural fruit set of A. delavayi by scattering animal excrement to attract fly pollinators. The integration of scientific information and community participation appears to have resulted in an increase in abundance of threatened A. delavayi and B. daemonius populations. We believe the involvement of local people in conservation is necessary for successful species conservation. © 2015 Society for Conservation Biology.

Scanning ARM Cloud Radars. Part II: Data Quality Control and Processing

Energy Technology Data Exchange (ETDEWEB)

Kollias, Pavlos; Jo, Ieng; Borque, Paloma; Tatarevic, Aleksandra; Lamer, Katia; Bharadwaj, Nitin; Widener, Kevin B.; Johnson, Karen L.; Clothiaux, Eugene E.

2014-03-01

The Scanning ARM Cloud Radars (SACR’s) are the primary instruments for documenting the four-dimensional structure and evolution of clouds within a 20-30 km radius from the ARM fixed and mobile sites. Here, the post-processing of the calibrated SACR measurements is discussed. First, a feature mask algorithm that objectively determines the presence of significant radar returns is described. The feature mask algorithm is based on the statistical properties of radar receiver noise. It accounts for atmospheric emission and is applicable even for SACR profiles with few or no signal-free range gates. Using the nearest-in-time atmospheric sounding, the SACR radar reflectivities are corrected for gaseous attenuation (water vapor and oxygen) using a line-by-line absorption model. Despite having a high pulse repetition frequency, the SACR has a narrow Nyquist velocity limit and thus Doppler velocity folding is commonly observed. An unfolding algorithm that makes use of a first guess for the true Doppler velocity using horizontal wind measurements from the nearest sounding is described. The retrieval of the horizontal wind profile from the HS-RHI SACR scan observations and/or nearest sounding is described. The retrieved horizontal wind profile can be used to adaptively configure SACR scan strategies that depend on wind direction. Several remaining challenges are discussed, including the removal of insect and second-trip echoes. The described algorithms significantly enhance SACR data quality and constitute an important step towards the utilization of SACR measurements for cloud research.

Guidelines and incentives for conservation development in local land-use regulations.

Science.gov (United States)

Reed, Sarah E; Hilty, Jodi A; Theobald, David M

2014-02-01

Effective conservation of biological diversity on private lands will require changes in land-use policy and development practice. Conservation development (CD) is an alternative form of residential development in which homes are built on smaller lots and clustered together and the remainder of the property is permanently protected for conservation purposes. We assessed the degree to which CD is permitted and encouraged by local land-use regulations in 414 counties in the western United States. Thirty-two percent of local planning jurisdictions have adopted CD ordinances, mostly within the past 10 years. CD ordinances were adopted in counties with human population densities that were 3.0 times greater and in counties with 2.5 times more land use at urban, suburban, and exurban densities than counties without CD ordinances. Despite strong economic incentives for CD (e.g., density bonuses, which allow for a mean of 66% more homes to be built per subdivision area), several issues may limit the effectiveness of CD for biological diversity conservation. Although most CD ordinances required a greater proportion of the site area be protected than in a typical residential development, just 13% (n = 17) of the ordinances required an ecological site analysis to identify and map features that should be protected. Few CD ordinances provided guidelines regarding the design and configuration of the protected lands, including specifying a minimum size for protected land parcels or encouraging contiguity with other protected lands within or near to the site. Eight percent (n =11) of CD ordinances encouraged consultation with a biological expert or compliance with a conservation plan. We recommend that conservation scientists help to improve the effectiveness of CD by educating planning staff and government officials regarding biological diversity conservation, volunteering for their local planning boards, or consulting on development reviews. © 2013 Society for Conservation

The Media and/or the Sacred Trinity – Gossip, War, and Conspiracy Theories or “All Quiet on the Western Front”

Directory of Open Access Journals (Sweden)

Suzana Marjanić

2018-05-01

Full Text Available Speaking in a global context, the media’s sacred trinity, in the sense of gaining publicity and financing their programs, certainly makes up gossip, focuses on war (of course, the American matrix of war against so-called terrorism and finally conspiracy theories. As it is well-known, it is all about content that sells well. The abovementioned triad is presented on the cases of performance art by local artists/ performance artists (on the example of their criticism of the said material – Milan Božić, Boris Demur, Željko Kipke, Tomislav Gotovac aka Antonio G. Lauer i Siniša Labrović.

Comparison of S. cerevisiae F-BAR domain structures reveals a conserved inositol phosphate binding site

Science.gov (United States)

Moravcevic, Katarina; Alvarado, Diego; Schmitz, Karl R.; Kenniston, Jon A.; Mendrola, Jeannine M.; Ferguson, Kathryn M.; Lemmon, Mark A.

2015-01-01

SUMMARY F-BAR domains control membrane interactions in endocytosis, cytokinesis, and cell signaling. Although generally thought to bind curved membranes containing negatively charged phospholipids, numerous functional studies argue that differences in lipid-binding selectivities of F-BAR domains are functionally important. Here, we compare membrane-binding properties of the S. cerevisiae F-BAR domains in vitro and in vivo. Whereas some F-BAR domains (such as Bzz1p and Hof1p F-BARs) bind equally well to all phospholipids, the F-BAR domain from the RhoGAP Rgd1p preferentially binds phosphoinositides. We determined X-ray crystal structures of F-BAR domains from Hof1p and Rgd1p, the latter bound to an inositol phosphate. The structures explain phospholipid-binding selectivity differences, and reveal an F-BAR phosphoinositide binding site that is fully conserved in a mammalian RhoGAP called Gmip, and is partly retained in certain other F-BAR domains. Our findings reveal previously unappreciated determinants of F-BAR domain lipid-binding specificity, and provide a basis for its prediction from sequence. PMID:25620000

Functional importance of evolutionally conserved Tbx6 binding sites in the presomitic mesoderm-specific enhancer of Mesp2.

Science.gov (United States)

Yasuhiko, Yukuto; Kitajima, Satoshi; Takahashi, Yu; Oginuma, Masayuki; Kagiwada, Harumi; Kanno, Jun; Saga, Yumiko

2008-11-01

The T-box transcription factor Tbx6 controls the expression of Mesp2, which encodes a basic helix-loop-helix transcription factor that has crucial roles in somitogenesis. In cultured cells, Tbx6 binding to the Mesp2 enhancer region is essential for the activation of Mesp2 by Notch signaling. However, it is not known whether this binding is required in vivo. Here we report that an Mesp2 enhancer knockout mouse bearing mutations in two crucial Tbx6 binding sites does not express Mesp2 in the presomitic mesoderm. This absence leads to impaired skeletal segmentation identical to that reported for Mesp2-null mice, indicating that these Tbx6 binding sites are indispensable for Mesp2 expression. T-box binding to the consensus sequences in the Mesp2 upstream region was confirmed by chromatin immunoprecipitation assays. Further enhancer analyses indicated that the number and spatial organization of the T-box binding sites are critical for initiating Mesp2 transcription via Notch signaling. We also generated a knock-in mouse in which the endogenous Mesp2 enhancer was replaced by the core enhancer of medaka mespb, an ortholog of mouse Mesp2. The homozygous enhancer knock-in mouse was viable and showed normal skeletal segmentation, indicating that the medaka mespb enhancer functionally replaced the mouse Mesp2 enhancer. These results demonstrate that there is significant evolutionary conservation of Mesp regulatory mechanisms between fish and mice.

Protecting important sites for biodiversity contributes to meeting global conservation targets

DEFF Research Database (Denmark)

Butchart, Stuart H. M.; Scharlemann, Jörn P.W.; Evans, Mike I.

2012-01-01

Protected areas (PAs) are a cornerstone of conservation efforts and now cover nearly 13% of the world's land surface, with the world's governments committed to expand this to 17%. However, as biodiversity continues to decline, the effectiveness of PAs in reducing the extinction risk of species re...

76 FR 47538 - Sacred Sites; Executive Order 13007

Science.gov (United States)

2011-08-05

... is available for review and comment at http://www.fs.fed.us/spf/tribalrelations/sacredsites . DATES.... The draft report, and other associated information, is available at: http://www.fs.fed.us/spf...

Conservation and public presentation of the argaric site of Castellón Alto (Galera, Granada

Directory of Open Access Journals (Sweden)

Rodríguez-Ariza, M. Oliva

2000-12-01

Full Text Available The magnificent preservation of the archaeological site of Castellón Alto permitted reconstruction of the urbanism of this settlement and the life of its inhabitants. In addition to the necessary conservation, two interventions have been carried out with the principal objective of facilitating access, visiting, and the understanding of the site by the majority of the public. The first intervention happened in 1989 and the main task was centered on the consolidation, restoration, and delimiting of the archaeological bed. The second one happened in 1997 and was centered in the consolidation and reconstruction of both a hut and two tombs. With the opening of the Archaeological Museum of Galera, the cultural and touristic contribution of Castellón Alto will be complete. It will provide an interpretation of this prehistoric village, as well as the Argaric culture in general and all the other archaeological sites of the area.

La magnífica conservación del registro arqueológico del Castellón Alto permitía reconstruir el urbanismo del poblado y la vida de estas poblaciones. Se han efectuado dos actuaciones con el objetivo principal de facilitar, además de la necesaria conservación, el acceso, la visita y la comprensión del poblado prehistórico por parte de un público mayoritario. La primera actuación se realizó en 1989 y los trabajos se centraron principalmente en la consolidación, restauración y cerramiento del área del yacimiento. La segunda se realizó en 1997 y se centró en el acondicionamiento y reconstrucción de una cabaña y dos sepulturas. La oferta turística y cultural que ofrece el Castellón Alto se completará con la próxima apertura del Museo Arqueológico de Galera, donde se efectuará una interpretación de este poblado y de la cultura argárica, así como del resto de yacimientos de la zona.

Enhancing the conservation of crop wild relatives in England.

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Hannah Fielder

Full Text Available Humans require resilient, rapidly renewable and sustainable supplies of food and many other plant-derived supplies. However, the combined effects of climate change and population growth compromise the provision of these supplies particularly in respect to global food security. Crop wild relatives (CWR contain higher genetic diversity than crops and harbour traits that can improve crop resilience and yield through plant breeding. However, in common with most countries, CWR are poorly conserved in England. There is currently no provision for long-term CWR conservation in situ, and comprehensive ex situ collection and storage of CWR is also lacking. However, there is a commitment to achieve their conservation in England's Biodiversity Strategy and the UK has international commitments to do so as part of the Global Plant Conservation Strategy. Here, we identify a series of measures that could enhance the conservation of English CWR, thereby supporting the achievement of these national and international objectives. We provide an inventory of 148 priority English CWR, highlight hotspots of CWR diversity in sites including The Lizard Peninsula, the Dorset coast and Cambridgeshire and suggest appropriate sites for the establishment of a complementary network of genetic reserves. We also identify individual in situ and ex situ priorities for each English CWR. Based on these analyses, we make recommendations whose implementation could provide effective, long-term conservation of English CWR whilst facilitating their use in crop improvement.

Compensatory Measures in European Nature Conservation Law

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Geert Van Hoorick

2014-05-01

Full Text Available The Birds and Habitats Directives are the cornerstones of EU nature conservation law, aiming at the conservation of the Natura 2000 network, a network of protected sites under these directives, and the protection of species. The protection regime for these sites and species is not absolute: Member States may, under certain conditions, allow plans or projects that can have an adverse impact on nature. In this case compensatory measures can play an important role in safeguarding the Natura 2000 network and ensuring the survival of the protected species.This contribution analyses whether taking compensatory measures is always obligatory, and discusses the aim and the characteristics of compensatory measures, in relation to other kinds of measures such as mitigation measures, usual nature conservation measures, and former nature development measures, and to the assessment of the adverse impact caused by the plan or project and of the alternative solutions. The questions will be discussed in light of the contents of the legislation, the guidance and practice by the European Commission, (legal doctrine and case law, mainly of the Court of Justice of the European Union.

A history of conservation politics in Madagascar

African Journals Online (AJOL)

1984-04-03

Apr 3, 1984 ... MADAGASCAR CONSERVATION & DEVELOPMENT ... across multiple geographic and institutional sites. .... lected cases, I provide only general organizational associations for ... began studying ring-tailed lemurs in 1962, followed by Robert ...... Coordination issues in policy implementation networks: an.

Guatemala conservation concession for the Maya Biosphere Reserve

OpenAIRE

Conservation International

2007-01-01

Metadata only record The national government of Guatemala has issued timber concessions to local communities within its 2 million hectare Maya Biosphere Reserve. Working under this framework, CI is proposing a conservation concession contract with two communities. The concessions would be designed to pay salaries for conservation managers, to invest in projects such as guiding tourists to nearby archaeological sites and to provide community services such as education and health care, in ex...

Partnership in practice: making conservation work at Bezà Mahafaly ...

African Journals Online (AJOL)

Bezà Mahafaly has been the site of a partnership for conservation since 1975, long before the idea of community - based conservation became widely accepted in Madagascar or elsewhere in the world. Today, the Bezà Mahafaly Special Reserve protects 4,600 ha of riverine, transitional and spiny forest with a rich endemic ...

POETICS OF TRANSCENDENCE: STYLISTIC REDUCTION AS A TOOL FOR REPRESENTATION OF SACRED MEANINGS

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Elena Brazgovskaya

2016-10-01

Full Text Available The main direction of the work is connected to the representation of abstract (transcendent objects in music and literature. The article analyses "Cantus in Memoriam Benjamin Britten" by Arvo Pärt and some poems of Czesław Miłosz. The metaphysical dimension of reality involves forms and things, existing beyond the boundaries of empirical perception and, at first sight, beyond the descriptive practices. Abstract objects are available in intellectual experience, but culture must transform them into a symbolic form. As a rule, it is connected to the practice of art minimalism. The essence of minimalism is the reduction of number of stylistic tools and “purification” the perception from the visual / auditory images (not a mimetic use of language. For the representation of the sacred Pärt uses only mensural canon form, scale and chord. These “characters” are deprived of descriptive function, but have symbolic potential (canon as a sign of stopped time, the eternal return. The distinctive feature of the Miłoszʼs style is the pursuit to “clean” the signs (indexical and symbolic. There is the reverse side of language distillation: the rejection of the subjective position, emotional experience, the distance between the person and the object of representation.

Palliative Nursing and Sacred Medicine: A Holistic Stance on Entheogens, Healing, and Spiritual Care.

Science.gov (United States)

Rosa, William E; Hope, Stephanie; Matzo, Marianne

2018-04-01

The fields of palliative and holistic nursing both maintain a commitment to the care of the whole person, including a focus on spiritual care. Advanced serious illness may pose a plethora of challenges to patients seeking to create meaning and purpose in their lives. The purpose of this article is to introduce scholarly dialogue on the integration of entheogens, medicines that engender an experience of the sacred, into the spiritual and holistic care of patients experiencing advanced serious illness. A brief history of the global use of entheogens as well as a case study are provided. Clinical trials show impressive preliminary findings regarding the healing potential of these medicinal agents. While other professions, such as psychology, pharmacy, and medicine, are disseminating data related to patient outcomes secondary to entheogen administration, the nursing literature has not been involved in raising awareness of such advancements. Research is illustrating their effectiveness in achieving integrative experiences for patients confronting advanced serious illness and their ability to promote presence, introspection, decreased fear, and increased joy and acceptance. Evidence-based knowledge surrounding this potentially sensitive topic is necessary to invite understanding, promote scientific knowledge development, and create healing environments for patients, nurses, and researchers alike.

In Silico Analysis of Gene Expression Network Components Underlying Pigmentation Phenotypes in the Python Identified Evolutionarily Conserved Clusters of Transcription Factor Binding Sites

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Kristopher J. L. Irizarry

2016-01-01

Full Text Available Color variation provides the opportunity to investigate the genetic basis of evolution and selection. Reptiles are less studied than mammals. Comparative genomics approaches allow for knowledge gained in one species to be leveraged for use in another species. We describe a comparative vertebrate analysis of conserved regulatory modules in pythons aimed at assessing bioinformatics evidence that transcription factors important in mammalian pigmentation phenotypes may also be important in python pigmentation phenotypes. We identified 23 python orthologs of mammalian genes associated with variation in coat color phenotypes for which we assessed the extent of pairwise protein sequence identity between pythons and mouse, dog, horse, cow, chicken, anole lizard, and garter snake. We next identified a set of melanocyte/pigment associated transcription factors (CREB, FOXD3, LEF-1, MITF, POU3F2, and USF-1 that exhibit relatively conserved sequence similarity within their DNA binding regions across species based on orthologous alignments across multiple species. Finally, we identified 27 evolutionarily conserved clusters of transcription factor binding sites within ~200-nucleotide intervals of the 1500-nucleotide upstream regions of AIM1, DCT, MC1R, MITF, MLANA, OA1, PMEL, RAB27A, and TYR from Python bivittatus. Our results provide insight into pigment phenotypes in pythons.

Genome-wide conserved consensus transcription factor binding motifs are hyper-methylated

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Down Thomas A

2010-09-01

Full Text Available Abstract Background DNA methylation can regulate gene expression by modulating the interaction between DNA and proteins or protein complexes. Conserved consensus motifs exist across the human genome ("predicted transcription factor binding sites": "predicted TFBS" but the large majority of these are proven by chromatin immunoprecipitation and high throughput sequencing (ChIP-seq not to be biological transcription factor binding sites ("empirical TFBS". We hypothesize that DNA methylation at conserved consensus motifs prevents promiscuous or disorderly transcription factor binding. Results Using genome-wide methylation maps of the human heart and sperm, we found that all conserved consensus motifs as well as the subset of those that reside outside CpG islands have an aggregate profile of hyper-methylation. In contrast, empirical TFBS with conserved consensus motifs have a profile of hypo-methylation. 40% of empirical TFBS with conserved consensus motifs resided in CpG islands whereas only 7% of all conserved consensus motifs were in CpG islands. Finally we further identified a minority subset of TF whose profiles are either hypo-methylated or neutral at their respective conserved consensus motifs implicating that these TF may be responsible for establishing or maintaining an un-methylated DNA state, or whose binding is not regulated by DNA methylation. Conclusions Our analysis supports the hypothesis that at least for a subset of TF, empirical binding to conserved consensus motifs genome-wide may be controlled by DNA methylation.

Scanning ARM Cloud Radars Part II. Data Quality Control and Processing

Energy Technology Data Exchange (ETDEWEB)

Kollias, Pavlos [McGill Univ., Montreal, QC (Canada); Jo, Ieng [McGill Univ., Montreal, QC (Canada); Borque, Paloma [McGill Univ., Montreal, QC (Canada); Tatarevic, Aleksandra [McGill Univ., Montreal, QC (Canada); Lamer, Katia [McGill Univ., Montreal, QC (Canada); Bharadwaj, Nitin [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Widener, Kevin B. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Johnson, Karen [Brookhaven National Lab. (BNL), Upton, NY (United States); Clothiaux, Eugene E. [Pennsylvania State Univ., State College, PA (United States)

2013-10-04

The Scanning ARM Cloud Radars (SACR’s) are the primary instruments for documenting the four-dimensional structure and evolution of clouds within a 20-30 km radius from the ARM fixed and mobile sites. Here, the post-processing of the calibrated SACR measurements is discussed. First, a feature mask algorithm that objectively determines the presence of significant radar returns is described. The feature mask algorithm is based on the statistical properties of radar receiver noise. It accounts for atmospheric emission and is applicable even for SACR profiles with few or no signal-free range gates. Using the nearest-in-time atmospheric sounding, the SACR radar reflectivities are corrected for gaseous attenuation (water vapor and oxygen) using a line-by-line absorption model. Despite having a high pulse repetition frequency, the SACR has a narrow Nyquist velocity limit and thus Doppler velocity folding is commonly observed. An unfolding algorithm that makes use of a first guess for the true Doppler velocity using horizontal wind measurements from the nearest sounding is described. The retrieval of the horizontal wind profile from the Hemispherical Sky – Range Height Indicator SACR scan observations and/or nearest sounding is described. The retrieved horizontal wind profile can be used to adaptively configure SACR scan strategies that depend on wind direction. Several remaining challenges are discussed, including the removal of insect and second-trip echoes. The described algorithms significantly enhance SACR data quality and constitute an important step towards the utilization of SACR measurements for cloud research.

Exploring spatial patterns of vulnerability for diverse biodiversity descriptors in regional conservation planning.

Science.gov (United States)

Vimal, Ruppert; Pluvinet, Pascal; Sacca, Céline; Mazagol, Pierre-Olivier; Etlicher, Bernard; Thompson, John D

2012-03-01

In this study, we developed a multi-criteria assessment of spatial variability of the vulnerability of three different biodiversity descriptors: sites of high conservation interest by virtue of the presence of rare or remarkable species, extensive areas of high ecological integrity, and landscape diversity in grid cells across an entire region. We assessed vulnerability in relation to (a) direct threats in and around sites to a distance of 2 km associated with intensive agriculture, building and road infrastructure and (b) indirect effects of human population density on a wider scale (50 km). The different combinations of biodiversity and threat indicators allowed us to set differential priorities for biodiversity conservation and assess their spatial variation. For example, with this method we identified sites and grid cells which combined high biodiversity with either high threat values or low threat values for the three different biodiversity indicators. In these two classes the priorities for conservation planning will be different, reduce threat values in the former and restrain any increase in the latter. We also identified low priority sites (low biodiversity with either high or low threats). This procedure thus allows for the integration of a spatial ranking of vulnerability into priority setting for regional conservation planning. Copyright © 2011 Elsevier Ltd. All rights reserved.

Exploring the conserved water site and hydration of a coiled-coil trimerisation motif: a MD simulation study.

Science.gov (United States)

Dolenc, Jozica; Baron, Riccardo; Missimer, John H; Steinmetz, Michel O; van Gunsteren, Wilfred F

2008-07-21

The solvent structure and dynamics around ccbeta-p, a 17-residue peptide that forms a parallel three-stranded alpha-helical coiled coil in solution, was analysed through 10 ns explicit solvent molecular dynamics (MD) simulations at 278 and 330 K. Comparison with two corresponding simulations of the monomeric form of ccbeta-p was used to investigate the changes of hydration upon coiled-coil formation. Pronounced peaks in the solvent density distribution between residues Arg8 and Glu13 of neighbouring helices show the presence of water bridges between the helices of the ccbeta-p trimer; this is in agreement with the water sites observed in X-ray crystallography experiments. Interestingly, this water site is structurally conserved in many three-stranded coiled coils and, together with the Arg and Glu residues, forms part of a motif that determines three-stranded coiled-coil formation. Our findings show that little direct correlation exists between the solvent density distribution and the temporal ordering of water around the trimeric coiled coil. The MD-calculated effective residence times of up to 40 ps show rapid exchange of surface water molecules with the bulk phase, and indicate that the solvent distribution around biomolecules requires interpretation in terms of continuous density distributions rather than in terms of discrete molecules of water. Together, our study contributes to understanding the principles of three-stranded coiled-coil formation.

SitesIdentify: a protein functional site prediction tool

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Doig Andrew J

2009-11-01

Full Text Available Abstract Background The rate of protein structures being deposited in the Protein Data Bank surpasses the capacity to experimentally characterise them and therefore computational methods to analyse these structures have become increasingly important. Identifying the region of the protein most likely to be involved in function is useful in order to gain information about its potential role. There are many available approaches to predict functional site, but many are not made available via a publicly-accessible application. Results Here we present a functional site prediction tool (SitesIdentify, based on combining sequence conservation information with geometry-based cleft identification, that is freely available via a web-server. We have shown that SitesIdentify compares favourably to other functional site prediction tools in a comparison of seven methods on a non-redundant set of 237 enzymes with annotated active sites. Conclusion SitesIdentify is able to produce comparable accuracy in predicting functional sites to its closest available counterpart, but in addition achieves improved accuracy for proteins with few characterised homologues. SitesIdentify is available via a webserver at http://www.manchester.ac.uk/bioinformatics/sitesidentify/

Is There a Specific Ambivalence of the Sacred? Illustrations from the Apparition of Medjugorie and the Movement of Sant’Egidio

DEFF Research Database (Denmark)

de Franco, Chiara; Barbato, Mariano; LeNormand, Brigitte

2012-01-01

toward violence. At best, the debate is summarised by Appleby's argument about the ambivalence of the sacred. We argue that this ambivalence is not specific to religious claims but inherent to all public claims about best solutions and fundamental questions in politics. The problem is not the claim......In the debate about the return of religion in politics, religious actors and discourses are viewed with a certain concern. Whereas some defend the peaceful effects of religion, most contributions understand religious truth claims as a challenge to democratic pluralism that presents a tendency...... make strong religious truth claims contributing to peace-building and reconciliation during conflicts where religion was an important dimension: the apparitions of Medjugorje in Bosnia-Herzegovina and the movement of Sant'Egidio in Algeria....

A cultural landscape approach to community-based conservation in Solomon Islands

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Richard K. Walter

2014-12-01

Full Text Available International environmental organizations have an increasing commitment to the development of conservation programs in high-diversity regions where indigenous communities maintain customary rights to their lands and seas. A major challenge that these programs face is the alignment of international conservation values with those of the indigenous communities whose cooperation and support are vital. International environmental organizations are focused on biodiversity conservation, but local communities often have a different range of concerns and interests, only some of which relate to biodiversity. One solution to this problem involves adoption of a cultural landscape approach as the ethical and organizational foundation of the conservation program. In our conservation work in coastal Melanesia, we have developed a cultural landscape approach that involves the construction of a conceptual model of environment that reflects the indigenous perceptions of landscape. This model incorporates cultural, ideational, and spiritual values alongside other ecosystem services and underpins the conservation activities, priorities, and organizational structure of our programs. This cultural landscape model was a reaction to a survey of environmental values conducted by our team in which Solomon Islanders reported far greater interest in conserving cultural heritage sites than any other ecosystem resources. This caused a radical rethinking of community-based conservation programs. The methodologies we adopted are derived from the fields of archaeology and historical anthropology, in which there is an established practice of working through research problems within the framework of indigenous concepts of, and relationship to, landscape. In our work in Isabel Province, Solomon Islands, coastal communities have enthusiastically adopted conservation programs that are based on cultural landscape models that recognize indigenous values. A particularly useful tool is

Multi-species comparative analysis of the equine ACE gene identifies a highly conserved potential transcription factor binding site in intron 16.

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Natasha A Hamilton

Full Text Available Angiotensin converting enzyme (ACE is essential for control of blood pressure. The human ACE gene contains an intronic Alu indel (I/D polymorphism that has been associated with variation in serum enzyme levels, although the functional mechanism has not been identified. The polymorphism has also been associated with cardiovascular disease, type II diabetes, renal disease and elite athleticism. We have characterized the ACE gene in horses of breeds selected for differing physical abilities. The equine gene has a similar structure to that of all known mammalian ACE genes. Nine common single nucleotide polymorphisms (SNPs discovered in pooled DNA were found to be inherited in nine haplotypes. Three of these SNPs were located in intron 16, homologous to that containing the Alu polymorphism in the human. A highly conserved 18 bp sequence, also within that intron, was identified as being a potential binding site for the transcription factors Oct-1, HFH-1 and HNF-3β, and lies within a larger area of higher than normal homology. This putative regulatory element may contribute to regulation of the documented inter-individual variation in human circulating enzyme levels, for which a functional mechanism is yet to be defined. Two equine SNPs occurred within the conserved area in intron 16, although neither of them disrupted the putative binding site. We propose a possible regulatory mechanism of the ACE gene in mammalian species which was previously unknown. This advance will allow further analysis leading to a better understanding of the mechanisms underpinning the associations seen between the human Alu polymorphism and enzyme levels, cardiovascular disease states and elite athleticism.

Multi-species comparative analysis of the equine ACE gene identifies a highly conserved potential transcription factor binding site in intron 16.

Science.gov (United States)

Hamilton, Natasha A; Tammen, Imke; Raadsma, Herman W

2013-01-01

Angiotensin converting enzyme (ACE) is essential for control of blood pressure. The human ACE gene contains an intronic Alu indel (I/D) polymorphism that has been associated with variation in serum enzyme levels, although the functional mechanism has not been identified. The polymorphism has also been associated with cardiovascular disease, type II diabetes, renal disease and elite athleticism. We have characterized the ACE gene in horses of breeds selected for differing physical abilities. The equine gene has a similar structure to that of all known mammalian ACE genes. Nine common single nucleotide polymorphisms (SNPs) discovered in pooled DNA were found to be inherited in nine haplotypes. Three of these SNPs were located in intron 16, homologous to that containing the Alu polymorphism in the human. A highly conserved 18 bp sequence, also within that intron, was identified as being a potential binding site for the transcription factors Oct-1, HFH-1 and HNF-3β, and lies within a larger area of higher than normal homology. This putative regulatory element may contribute to regulation of the documented inter-individual variation in human circulating enzyme levels, for which a functional mechanism is yet to be defined. Two equine SNPs occurred within the conserved area in intron 16, although neither of them disrupted the putative binding site. We propose a possible regulatory mechanism of the ACE gene in mammalian species which was previously unknown. This advance will allow further analysis leading to a better understanding of the mechanisms underpinning the associations seen between the human Alu polymorphism and enzyme levels, cardiovascular disease states and elite athleticism.

Identifying and prioritizing ungulate migration routes for landscape-level conservation

Science.gov (United States)

Sawyer, Hall; Kauffman, Matthew J.; Nielson, Ryan M.; Horne, Jon S.

2009-01-01

As habitat loss and fragmentation increase across ungulate ranges, identifying and prioritizing migration routes for conservation has taken on new urgency. Here we present a general framework using the Brownian bridge movement model (BBMM) that: (1) provides a probabilistic estimate of the migration routes of a sampled population, (2) distinguishes between route segments that function as stopover sites vs. those used primarily as movement corridors, and (3) prioritizes routes for conservation based upon the proportion of the sampled population that uses them. We applied this approach to a migratory mule deer (Odocoileus hemionus) population in a pristine area of southwest Wyoming, USA, where 2000 gas wells and 1609 km of pipelines and roads have been proposed for development. Our analysis clearly delineated where migration routes occurred relative to proposed development and provided guidance for on-the-ground conservation efforts. Mule deer migration routes were characterized by a series of stopover sites where deer spent most of their time, connected by movement corridors through which deer moved quickly. Our findings suggest management strategies that differentiate between stopover sites and movement corridors may be warranted. Because some migration routes were used by more mule deer than others, proportional level of use may provide a reasonable metric by which routes can be prioritized for conservation. The methods we outline should be applicable to a wide range of species that inhabit regions where migration routes are threatened or poorly understood.

Conservation of transcription factor binding events predicts gene expression across species

Science.gov (United States)

Hemberg, Martin; Kreiman, Gabriel

2011-01-01

Recent technological advances have made it possible to determine the genome-wide binding sites of transcription factors (TFs). Comparisons across species have suggested a relatively low degree of evolutionary conservation of experimentally defined TF binding events (TFBEs). Using binding data for six different TFs in hepatocytes and embryonic stem cells from human and mouse, we demonstrate that evolutionary conservation of TFBEs within orthologous proximal promoters is closely linked to function, defined as expression of the target genes. We show that (i) there is a significantly higher degree of conservation of TFBEs when the target gene is expressed in both species; (ii) there is increased conservation of binding events for groups of TFs compared to individual TFs; and (iii) conserved TFBEs have a greater impact on the expression of their target genes than non-conserved ones. These results link conservation of structural elements (TFBEs) to conservation of function (gene expression) and suggest a higher degree of functional conservation than implied by previous studies. PMID:21622661

O sagrado no romance hispano-americano do século XX (The sacred in the Hispanic-American novel of the 20th century - DOI: 10.5752/P.2175-5841.2013v11n29p279

Directory of Open Access Journals (Sweden)

Ana Lucia Trevisan

2013-03-01

Full Text Available O trabalho estuda as formas de representação do sagrado no romance hispano-americano do século XX e propõe uma reflexão sobre algumas formas de utilização das mitologias e tradições religiosas pela literatura. A presença das narrativas sagradas no texto literário do século XX surge marcada por uma renovada experiência estética, pois não se trata apenas de utilizar ou reutilizar uma temática exótica, mas, sim, perceber um potencial tradutor de verdades universais, imanentes aos textos religiosos ou mitologias ancestrais. O artigo propõe uma reflexão sobre as particularidades da produção literária europeia e hispano-americana, que utilizam os temas sagrados, a fim de perceber as consonâncias e dissonâncias estéticas e históricas. O fenômeno estético denominado “mitologismo”, estudado por E.M. Mielietinski, pode ser entendido como um modus operandi da estruturação do romance que conjuga literatura e relatos sagrados e, neste estudo, fundamenta a discussão sobre a heterogeneidade cultural dos povos hispânicos expressa em suas representações literárias. Palavras-chave: Romance . Mitologias. Religião. Hispano-América. Abstract This article studies the forms of representation of the sacred in the Hispanic-American novel of the 20th century and proposes a reflection on some ways of using the mythological and religious traditions by literature. The presence of sacred narratives in the literary texts of the 20th century is marked by a renewed aesthetic experience, once it does not only refer to using or re-using an exotic theme, but perceiving a potential translator of universal truths, immanent to religious texts or mythological ancestors. The present proposal offers a reflection on the peculiarities of European and Hispanic-American productions which make use of sacred themes, meaning to understand the aesthetic and historical consonances and dissonances. The aesthetic phenomenon named “mythologism”, studied

Le Sacré Collège en villégiature : le palais d’un cardinal au temps de la papauté avignonnaise

Directory of Open Access Journals (Sweden)

Bernard Sournia

2005-09-01

Full Text Available Lieu de villégiature cardinalice au temps de la papauté avignonnaise, Villeneuve-lès-Avignon conserve quelques vestiges des palais de plusieurs membres du Sacré Collège. Le palais de Thurroye est l'un d'eux, successivement habité par Bertrand de Deaux, Guy de Boulogne et Pierre de Thury, aujourd'hui très morcelé et profondément bouleversé. Le présent article propose une restitution de cette résidence à la lumière de descriptions anciennes d'autres palais semblables de la banlieue avignonnaise, à la lumière notamment de la relation toscane d'une fête donnée dans l'un des palais en 1353 en présence de Clément VI. L'analyse fait apparaître le schéma type de ces demeures avec leur cour et leur portique, leur distribution à double grand-salle etc.During the Avignon papacy, Villeneuve-lès-Avignon was a place of summer retreat for the cardinals. Today, the town still has some vestiges of the palaces of several members of the Holy College. The Thurroye palace is one of these, successively occupied by Bertrand de Deaux, Guy de Boulogne and Pierre de Thury. It is now considerably altered. The present article proposes a restitution of the residence, based on old descriptions of similar palaces in the region of Avignon and, in particular, on the Tuscan account of a fete given at one of these palaces in 1353, in the presence of Pope Clément VI. The analysis depicts a typical layout for these residences with a courtyard and a gateway and their interior distribution with two large chambers.

Rationalization of indigenous male circumcision as a sacred religious custom: health beliefs of Xhosa men in South Africa.

Science.gov (United States)

Mavundla, Thandisizwe Redford; Netswera, Fulufelo Godfrey; Bottoman, Brian; Toth, Ferenc

2009-10-01

This article presents research findings based on the meaning of indigenous circumcision to Xhosa men in South Africa. In South Africa, male circumcision is a rite of passage from adolescence to adulthood. The country has experienced serious problems associated with the practice of this rite ranging from dehydration to death in the traditional "bush" circumcision schools. A qualitative, endogenous research "How do you experience having a son who is undergoing the circumcision rite?" The study revealed cultural circumcision as a "sacred religious practice" with five themes, namely (a) readiness of Xhosa families to engage in the circumcision ritual, (b) the act of circumcision and preparation for manhood, (c) the importance of symbolic purity during the circumcision ritual, (d) celebrating acquired manhood, and (5) aspects of manhood and the rejection of clinical care. Secondary to this are health promotion recommendations made for individuals involved in this ritual.

How Should Beta-Diversity Inform Biodiversity Conservation?

Science.gov (United States)

Socolar, Jacob B; Gilroy, James J; Kunin, William E; Edwards, David P

2016-01-01

To design robust protected area networks, accurately measure species losses, or understand the processes that maintain species diversity, conservation science must consider the organization of biodiversity in space. Central is beta-diversity--the component of regional diversity that accumulates from compositional differences between local species assemblages. We review how beta-diversity is impacted by human activities, including farming, selective logging, urbanization, species invasions, overhunting, and climate change. Beta-diversity increases, decreases, or remains unchanged by these impacts, depending on the balance of processes that cause species composition to become more different (biotic heterogenization) or more similar (biotic homogenization) between sites. While maintaining high beta-diversity is not always a desirable conservation outcome, understanding beta-diversity is essential for protecting regional diversity and can directly assist conservation planning. Copyright © 2015 Elsevier Ltd. All rights reserved.

Conserved epitope on influenza-virus hemagglutinin head defined by a vaccine-induced antibody

Energy Technology Data Exchange (ETDEWEB)

Raymond, Donald D.; Bajic, Goran; Ferdman, Jack; Suphaphiphat, Pirada; Settembre, Ethan C.; Moody, M. Anthony; Schmidt, Aaron G.; Harrison, Stephen C. (Duke-MED); (CH-Boston); (Seqirus)

2017-12-18

Antigenic variation requires frequent revision of annual influenza vaccines. Next-generation vaccine design strategies aim to elicit a broader immunity by directing the human immune response toward conserved sites on the principal viral surface protein, the hemagglutinin (HA). We describe a group of antibodies that recognize a hitherto unappreciated, conserved site on the HA of H1 subtype influenza viruses. Mutations in that site, which required a change in the H1 component of the 2017 vaccine, had not previously “taken over” among circulating H1 viruses. Our results encourage vaccine design strategies that resurface a protein to focus the immune response on a specific region.

Conservation of Charge and Conservation of Current

OpenAIRE

Eisenberg, Bob

2016-01-01

Conservation of current and conservation of charge are nearly the same thing: when enough is known about charge movement, conservation of current can be derived from conservation of charge, in ideal dielectrics, for example. Conservation of current is enforced implicitly in ideal dielectrics by theories that conserve charge. But charge movement in real materials like semiconductors or ionic solutions is never ideal. We present an apparently universal derivation of conservation of current and ...

A COMPARISON OF TAXONOMIC DISTINCTNESS VERSUS RICHNESS AS CRITERIA FOR SETTING CONSERVATION PRIORITIES FOR NORTH AMERICAN BIRDS. (R825311)

Science.gov (United States)

AbstractIn choosing sites for a conservation reserve network, representation of the greatest number of species in the sites selected is a common objective. This approach implicitly assumes that all species have equal conservation value. An alternative objective is to ...

Molecular Basis for Enzymatic Sulfite Oxidation -- HOW THREE CONSERVED ACTIVE SITE RESIDUES SHAPE ENZYME ACTIVITY

Energy Technology Data Exchange (ETDEWEB)

Bailey, Susan; Rapson, Trevor; Johnson-Winters, Kayunta; Astashkin, Andrei; Enemark, John; Kappler, Ulrike

2008-11-10

Sulfite dehydrogenases (SDHs) catalyze the oxidation and detoxification of sulfite to sulfate, a reaction critical to all forms of life. Sulfite-oxidizing enzymes contain three conserved active site amino acids (Arg-55, His-57, and Tyr-236) that are crucial for catalytic competency. Here we have studied the kinetic and structural effects of two novel and one previously reported substitution (R55M, H57A, Y236F) in these residues on SDH catalysis. Both Arg-55 and His-57 were found to have key roles in substrate binding. An R55M substitution increased Km(sulfite)(app) by 2-3 orders of magnitude, whereas His-57 was required for maintaining a high substrate affinity at low pH when the imidazole ring is fully protonated. This effect may be mediated by interactions of His-57 with Arg-55 that stabilize the position of the Arg-55 side chain or, alternatively, may reflect changes in the protonation state of sulfite. Unlike what is seen for SDHWT and SDHY236F, the catalytic turnover rates of SDHR55M and SDHH57A are relatively insensitive to pH (~;;60 and 200 s-1, respectively). On the structural level, striking kinetic effects appeared to correlate with disorder (in SDHH57A and SDHY236F) or absence of Arg-55 (SDHR55M), suggesting that Arg-55 and the hydrogen bonding interactions it engages in are crucial for substrate binding and catalysis. The structure of SDHR55M has sulfate bound at the active site, a fact that coincides with a significant increase in the inhibitory effect of sulfate in SDHR55M. Thus, Arg-55 also appears to be involved in enabling discrimination between the substrate and product in SDH.

To what extent do potential conservation donors value community-aspects of conservation projects in low income countries?

Science.gov (United States)

Young, Richard P.; Gibbons, James M.; Jones, Julia P. G.

2018-01-01

There is a major gap in funding required for conservation, especially in low income countries. Given the significant contribution of taxpayers in industrialized countries to funding conservation overseas, and donations from membership organisation, understanding the preferences of ordinary people in a high income country for different attributes of conservation projects is valuable for future marketing of conservation. We conducted a discrete choice experiment with visitors to a UK zoo, while simultaneously conducting a revealed preference study through a real donation campaign on the same sample. Respondents showed the highest willingness to pay for projects that have local community involvement in management (95% confidence interval £9.82 to £15.83), and for improvement in threatened species populations (£2.97 - £13.87). Both of these were significantly larger than the willingness to pay for projects involving provision of alternative livelihoods, or improving the condition of conservation sites. Results of the simultaneous donation campaign showed that respondents were very willing to donate the suggested £1 or above donation (88% made a donation, n = 1798); there was no effect of which of the two campaigns they were exposed to (threatened species management or community involvement in management). The small number of people who did not make a donation had a higher stated willingness to pay within the choice experiment, which may suggest hypothetical bias. Conservationists increasingly argue that conservation should include local communities in management (for both pragmatic and moral reasons). It is heartening that potential conservation donors seem to agree. PMID:29451923

Integrating multiple distribution models to guide conservation efforts of an endangered toad

Science.gov (United States)

Treglia, Michael L.; Fisher, Robert N.; Fitzgerald, Lee A.

2015-01-01

Species distribution models are used for numerous purposes such as predicting changes in species’ ranges and identifying biodiversity hotspots. Although implications of distribution models for conservation are often implicit, few studies use these tools explicitly to inform conservation efforts. Herein, we illustrate how multiple distribution models developed using distinct sets of environmental variables can be integrated to aid in identification sites for use in conservation. We focus on the endangered arroyo toad (Anaxyrus californicus), which relies on open, sandy streams and surrounding floodplains in southern California, USA, and northern Baja California, Mexico. Declines of the species are largely attributed to habitat degradation associated with vegetation encroachment, invasive predators, and altered hydrologic regimes. We had three main goals: 1) develop a model of potential habitat for arroyo toads, based on long-term environmental variables and all available locality data; 2) develop a model of the species’ current habitat by incorporating recent remotely-sensed variables and only using recent locality data; and 3) integrate results of both models to identify sites that may be employed in conservation efforts. We used a machine learning technique, Random Forests, to develop the models, focused on riparian zones in southern California. We identified 14.37% and 10.50% of our study area as potential and current habitat for the arroyo toad, respectively. Generally, inclusion of remotely-sensed variables reduced modeled suitability of sites, thus many areas modeled as potential habitat were not modeled as current habitat. We propose such sites could be made suitable for arroyo toads through active management, increasing current habitat by up to 67.02%. Our general approach can be employed to guide conservation efforts of virtually any species with sufficient data necessary to develop appropriate distribution models.

Considering connections between Hollywood and biodiversity conservation.

Science.gov (United States)

Silk, Matthew J; Crowley, Sarah L; Woodhead, Anna J; Nuno, Ana

2018-06-01

Cinema offers a substantial opportunity to share messages with a wide audience. However, there is little research or evidence about the potential benefits and risks of cinema for conservation. Given their global reach, cinematic representations could be important in raising awareness of conservation issues and species of concern, as well as encouraging greater audience engagement due to their heightened emotional impact on viewers. Yet there are also risks associated with increased exposure, including heightened visitor pressure to environmentally sensitive areas or changes to consumer demand for endangered species. Conservationists can better understand and engage with the film industry by studying the impact of movies on audience awareness and behavior, identifying measurable impacts on conservation outcomes, and engaging directly with the movie industry, for example, in an advisory capacity. This improved understanding and engagement can harness the industry's potential to enhance the positive impacts of movies featuring species, sites, and issues of conservation concern and to mitigate any negative effects. A robust evidence base for evaluating and planning these engagements, and for informing related policy and management decisions, needs to be built. © 2017 Society for Conservation Biology.

Dipeptide frequency/bias analysis identifies conserved sites of nonrandomness shared by cysteine-rich motifs.

Science.gov (United States)

Campion, S R; Ameen, A S; Lai, L; King, J M; Munzenmaier, T N

2001-08-15

This report describes the application of a simple computational tool, AAPAIR.TAB, for the systematic analysis of the cysteine-rich EGF, Sushi, and Laminin motif/sequence families at the two-amino acid level. Automated dipeptide frequency/bias analysis detects preferences in the distribution of amino acids in established protein families, by determining which "ordered dipeptides" occur most frequently in comprehensive motif-specific sequence data sets. Graphic display of the dipeptide frequency/bias data revealed family-specific preferences for certain dipeptides, but more importantly detected a shared preference for employment of the ordered dipeptides Gly-Tyr (GY) and Gly-Phe (GF) in all three protein families. The dipeptide Asn-Gly (NG) also exhibited high-frequency and bias in the EGF and Sushi motif families, whereas Asn-Thr (NT) was distinguished in the Laminin family. Evaluation of the distribution of dipeptides identified by frequency/bias analysis subsequently revealed the highly restricted localization of the G(F/Y) and N(G/T) sequence elements at two separate sites of extreme conservation in the consensus sequence of all three sequence families. The similar employment of the high-frequency/bias dipeptides in three distinct protein sequence families was further correlated with the concurrence of these shared molecular determinants at similar positions within the distinctive scaffolds of three structurally divergent, but similarly employed, motif modules.

The Value of Forest Conservation for Water Quality Protection

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Melissa M. Kreye

2014-05-01

Full Text Available Forests protect water quality by reducing soil erosion, sedimentation, and pollution; yet there is little information about the economic value of conserving forests for water quality protection in much of the United States. To assess this value, we conducted a meta-analysis of willingness-to-pay (WTP for protecting unimpaired waters, and econometrically determined several significant drivers of WTP: type of conservation instrument (tool, aquatic resource type, geographic context, spatial scale, time, and household income. Using a benefit transfer to two highly forested sites, we illustrate the importance of these factors on WTP for water quality protection programs, forest conservation and policy design.

Human developmental enhancers conserved between deuterostomes and protostomes.

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Shoa L Clarke

Full Text Available The identification of homologies, whether morphological, molecular, or genetic, is fundamental to our understanding of common biological principles. Homologies bridging the great divide between deuterostomes and protostomes have served as the basis for current models of animal evolution and development. It is now appreciated that these two clades share a common developmental toolkit consisting of conserved transcription factors and signaling pathways. These patterning genes sometimes show common expression patterns and genetic interactions, suggesting the existence of similar or even conserved regulatory apparatus. However, previous studies have found no regulatory sequence conserved between deuterostomes and protostomes. Here we describe the first such enhancers, which we call bilaterian conserved regulatory elements (Bicores. Bicores show conservation of sequence and gene synteny. Sequence conservation of Bicores reflects conserved patterns of transcription factor binding sites. We predict that Bicores act as response elements to signaling pathways, and we show that Bicores are developmental enhancers that drive expression of transcriptional repressors in the vertebrate central nervous system. Although the small number of identified Bicores suggests extensive rewiring of cis-regulation between the protostome and deuterostome clades, additional Bicores may be revealed as our understanding of cis-regulatory logic and sample of bilaterian genomes continue to grow.

Stated preferences for tropical wildlife conservation amongst distant beneficiaries

DEFF Research Database (Denmark)

Morse-Jones, Sian; Bateman, Ian J.; Kontoleon, Andreas

2012-01-01

Despite heightened awareness of the need to find additional resources for tropical biodiversity conservation, and recognition that the benefits to populations in developed countries may be significant, very few empirical studies have been conducted to estimate these values. In this article, we...... report the results of a choice experiment survey that investigated the preferences of UK residents for the conservation of threatened wildlife in the Eastern Arc Mountains in Tanzania, part of the Eastern Afromontane “biodiversity hotspot”. We examine the sensitivity of values to species types......, the number of species, the number of conservation sites and, more unusually, to potential substitutes/complements. Critically we find some evidence of coherency in preferences. Respondents are willing to pay significant, positive amounts to conserve charismatic and/or endemic species and are scope sensitive...

Evolutionary conservation of P-selectin glycoprotein ligand-1 primary structure and function

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Schapira Marc

2007-09-01

Full Text Available Abstract Background P-selectin glycoprotein ligand-1 (PSGL-1 plays a critical role in recruiting leukocytes in inflammatory lesions by mediating leukocyte rolling on selectins. Core-2 O-glycosylation of a N-terminal threonine and sulfation of at least one tyrosine residue of PSGL-1 are required for L- and P-selectin binding. Little information is available on the intra- and inter-species evolution of PSGL-1 primary structure. In addition, the evolutionary conservation of selectin binding site on PSGL-1 has not been previously examined in detail. Therefore, we performed multiple sequence alignment of PSGL-1 amino acid sequences of 14 mammals (human, chimpanzee, rhesus monkey, bovine, pig, rat, tree-shrew, bushbaby, mouse, bat, horse, cat, sheep and dog and examined mammalian PSGL-1 interactions with human selectins. Results A signal peptide was predicted in each sequence and a propeptide cleavage site was found in 9/14 species. PSGL-1 N-terminus is poorly conserved. However, each species exhibits at least one tyrosine sulfation site and, except in horse and dog, a T [D/E]PP [D/E] motif associated to the core-2 O-glycosylation of a N-terminal threonine. A mucin-like domain of 250–280 amino acids long was disclosed in all studied species. It lies between the conserved N-terminal O-glycosylated threonine (Thr-57 in human and the transmembrane domain, and contains a central region exhibiting a variable number of decameric repeats (DR. Interspecies and intraspecies polymorphisms were observed. Transmembrane and cytoplasmic domain sequences are well conserved. The moesin binding residues that serve as adaptor between PSGL-1 and Syk, and are involved in regulating PSGL-1-dependent rolling on P-selectin are perfectly conserved in all analyzed mammalian sequences. Despite a poor conservation of PSGL-1 N-terminal sequence, CHO cells co-expressing human glycosyltransferases and human, bovine, pig or rat PSGL-1 efficiently rolled on human L- or P

Potential for energy-conserving capital equipment in UK industries

Energy Technology Data Exchange (ETDEWEB)

Fawkes, S D

1986-01-01

A summary is given of recent research into the potential for energy-conserving capital equipment in UK industries. The research had significant findings regarding the feasibility of achieving low-energy scenarios. It also stressed the importance of site specific factors in inhibiting incremental technical change such as that common in energy-conservation investments, developed a soft systems model of energy-management activities and investigated current progress and management styles in the brewing, malting, distilling and dairy sectors.

Field sports and conservation in the United Kingdom.

Science.gov (United States)

Oldfield, T E E; Smith, R J; Harrop, S R; Leader-Williams, N

2003-05-29

Many natural habitats exist on privately owned land outside protected areas, but few governments can afford to enforce or subsidize conservation of this biodiversity. Even in some developed countries, conservation subsidy schemes have only achieved limited success. Fortunately, some landowners may be willing to accept management costs in return for other benefits, although this remains controversial when it involves the killing of charismatic species. For example, participants in British field sports, such as fox hunting and game-bird shooting, may voluntarily conserve important habitats that are required by quarry species. Here we report results from a multidisciplinary study that addressed this issue by focusing on three sites across central England. We found that landowners participating in field sports maintained the most established woodland and planted more new woodland and hedgerows than those who did not, despite the equal availability of subsidies. Therefore, voluntary habitat management appears to be important for biodiversity conservation in Britain. Current debates on the future of field sports in Britain, and similar activities globally, may benefit from considering their utility as incentives to conserve additional habitat on private land.

Wildlife use and the role of taboos in the conservation of wildlife around the Nkwende Hills Forest Reserve; South-west Cameroon.

Science.gov (United States)

Bobo, Kadiri Serge; Aghomo, Fodjou Florence Mariam; Ntumwel, Bonito Chia

2015-01-07

Cameroon is known as Africa in miniature because of its multitude of ecosystems and associated biodiversity, cultures and traditions. The country also harbors very ancient human populations whose relationship with nature is very intimate and where animals play important roles for their livelihood. Located in the South-west region of Cameroon, the Nkwende Hills Forest Reserve (NHFR) represents an important wildlife conservation site because of its strategic position at the periphery of Korup National Park (KNP). The periphery of NHFR is inhabited by several ethnic groups amongst which are the Obang and Ngunnchang clans who share particular relationships with wildlife. The present paper studies these relationships and contributes to the growing trend of scientific ethnozoological studies across Africa. From August to December 2011, a questionnaire survey was addressed to 126 randomly chosen household respondents (HRs) in seven villages at the Northwest periphery of NHFR. In households, preference was given to parents, and to the eldest child in case the parents were absent. Questions related to the uses and local taboos on wildlife species were asked to HRs. Both communities have accumulated knowledge on the use of 51 wildlife species of which 50.9% represent mammals, 21.6% birds, 15.7% reptiles, 7.8% fish and 3.9% invertebrates. Four main use categories of wildlife by both communities were identified, namely (1) Food, medicine and sales values (41.2%), (2) Ethnomusical animals and parts used as trophy (29.2%), (3) Decoration and jewelry making values (21.9%) and (4) Magico-religious and multipurpose values (7.8%). Regarding local taboos, species specific taboos (generation totems and acquired totems), habitat taboos (sacred forests), method and segment taboos still persist but are rarely respected among the youth mainly because of the scarcity of wildlife (65.3% of HRs). Like other communities living around forest areas, the studied communities use wildlife in their

Surplus Facilities and Resource Conservation and Recovery Act Closure program plan, fiscal year 1992

International Nuclear Information System (INIS)

Hughes, M.C.; Wahlen, R.K.; Winship, R.A.

1991-10-01

The Surplus Facilities and Resource Conservation and Recovery Act Closure program is responsible to US Department of Energy Field Office, Richland for the safe, cost-effective surveillance, maintenance, and decommissioning of surplus facilities at the Hanford Site. The Surplus Facilities and Resource Conservation and Recovery Act Closure program is also responsible to US Department of Energy Field Office, Richland for the program management of specific Resource Conservation and Recovery Act closures at the Hanford Site. This program plan addresses only the surplus facilities. The criteria used to evaluate each factor relative to decommissioning are based on the guidelines presented by the US Department of Energy Field Office, Richland, Environmental Restoration Division. The guidelines are consistent with the Westinghouse Hanford Company commitment to decommission Hanford Site retired facilities in the safest and most cost-effective way achievable. This document outlines the plan for managing these facilities until disposal

Built heritage monitoring conservation management

CERN Document Server

Boriani, Maurizio; Guidi, Gabriele

2015-01-01

This book provides a comprehensive, up-to-date overview on the most pressing issues in the conservation and management of archaeological, architectural, and urban landscapes. Multidisciplinary research is presented on a wide range of built heritage sites, from archaeological ruins and historic centers through to twentieth century and industrial architectural heritage. The role of ICT and new technologies, including those used for digital archiving, surveying, modeling, and monitoring, is extensively discussed, in recognition of their importance for professionals working in the field. Detailed attention is also paid to materials and treatments employed in preventive conservation and management. With contributions from leading experts, including university researchers, professionals, and policy makers, the book will be invaluable for all who seek to understand, and solve, the challenges faced in the protection and enhancement of the built heritage.

Profitability and Farmers Conservation Efforts on Sustainable Potato Farming in Wonosobo Regency

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Liana Fatma Leslie Pratiwi

2017-07-01

Full Text Available It takes into account in potato farming sustainability, since it was recognised as a holticultural commodity for farmers’ subsistence in Wonosobo Regency. For the reason that farming land was being degraded by errossion, the potato productivity apparently continued to decline. Potato farming sustainability can be deliberated from economic (profitability and environmental (conservation efforts points of view in order to remain profitable in a long term sustainable environment. This study is aimed to (1 to analyse the profitability of potato farming; (2 to analyse farmers’ effort on soil conservation and factors which affected sustainability of potato farming. The method used in this study was basic descriptive analysis. The study site was in Kejajar District, Wonosobo Regency, subsequently 50 random farmers as respondences was obtained. Gross Margin, Return on Invested Capital, and Operating Ratio were used to measure the profitability of potato farming. Conservation Activity Index (CAI was used to measure farmers’ effort on soil conservation, while paired liner regression model with Ordinary Least Square (OLS method was used to understand the factors which affected the conservation efforts of test sites. The study results revealed that the potato farming was profitable. Farmers conservation efforts mostly was in average category (74%, and only view in high category (16% and low category (10%. Factors affected the farmers conservation efforts i.e. land area, potato products, potato price, the off-farm income, number of family members, farmers ages, and village dummy.

Where and how to manage: Optimal selection of conservation actions for multiple species.

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Astrid van Teeffelen

2008-01-01

Full Text Available Multiple alternative options are frequently available for the protection, maintenance or restoration of conservation areas. The choice of a particular management action can have large effects on the species occurring in the area, because different actions have different effects on different species. Together with the fact that conservation funds are limited and particular management actions are costly, it would be desirable to be able to identify where, and what kind of management should be applied to maximize conservation benefits. Currently available site-selection algorithms can identify the optimal set of sites for a reserve network. However, these algorithms have not been designed to answer what kind of action would be most beneficial at these sites when multiple alternative actions are available. We describe an algorithm capable of solving multi-species planning problems with multiple management options per site. The algorithm is based on benefit functions, which translate the effect of a management action on species representation levels into a value, in order to identify the most beneficial option. We test the performance of this algorithm with simulated data for different types of benefit functions and show that the algorithm’s solutions are optimal, or very near globally optimal, partially depending on the type of benefit function used. The good performance of the proposed algorithm suggests that it could be profitably used for large multi-action multi-species conservation planning problems.

Reading Images of Christ: Masculinity and Homosexuality as Sites of Struggle in Popular Religious Images of Jesus

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Judith Samson

2012-04-01

Full Text Available The attitude towards homosexuality has become one of the key markers of political identity. In Europe as well as in Northern America it has been used by different groups to promote their views. Especially between fundamentalist Christians and politically as well as religiously liberal people it has become a significant topic of contestation. This article argues that this struggle not only takes place on a textual, but also on a visual discursive level, in which the image of the Sacred Heart of Jesus is central. An analysis of the representation of Jesus’ masculinity in this image shows that different groups, Polish fundamentalists at a pilgrimage site and liberal American producers of a satiric website, use different versions of the same image to either counter or support public acceptance of homosexuality.

Network evolution: rewiring and signatures of conservation in signaling.

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Mark G F Sun

Full Text Available The analysis of network evolution has been hampered by limited availability of protein interaction data for different organisms. In this study, we investigate evolutionary mechanisms in Src Homology 3 (SH3 domain and kinase interaction networks using high-resolution specificity profiles. We constructed and examined networks for 23 fungal species ranging from Saccharomyces cerevisiae to Schizosaccharomyces pombe. We quantify rates of different rewiring mechanisms and show that interaction change through binding site evolution is faster than through gene gain or loss. We found that SH3 interactions evolve swiftly, at rates similar to those found in phosphoregulation evolution. Importantly, we show that interaction changes are sufficiently rapid to exhibit saturation phenomena at the observed timescales. Finally, focusing on the SH3 interaction network, we observe extensive clustering of binding sites on target proteins by SH3 domains and a strong correlation between the number of domains that bind a target protein (target in-degree and interaction conservation. The relationship between in-degree and interaction conservation is driven by two different effects, namely the number of clusters that correspond to interaction interfaces and the number of domains that bind to each cluster leads to sequence specific conservation, which in turn results in interaction conservation. In summary, we uncover several network evolution mechanisms likely to generalize across peptide recognition modules.

Evolutionary conservation of the lipopolysaccharide binding site of β₂-glycoprotein I

NARCIS (Netherlands)

Ağar, Çetin; de Groot, Philip G.; Marquart, J. Arnoud; Meijers, Joost C. M.

2011-01-01

β₂-Glycoprotein I (β₂GPI) is a highly abundant plasma protein and the major antigen for autoantibodies in the antiphospholipid syndrome. Recently, we have described a novel function of β₂GPI as scavenger of lipopolysaccharide (LPS). With this in mind we investigated the conservation of β₂GPI in

Ancient conservation of trinucleotide microsatellite loci in polistine wasps

DEFF Research Database (Denmark)

Ezenwa, V O; Peters, J M; Zhu, Y

1998-01-01

Microsatellites have proven to be very useful genetic markers for studies of kinship, parentage, and gene mapping. If microsatellites are conserved among species, then those developed for one species can be used on related species, which would save the time and effort of developing new loci. We...... evaluated conservation of 27 trinucleotide loci that were derived from 2 species of Polistes wasps in cross-species applications on 27 species chosen from the major lineages of the Vespidae, which diverged as much as 144 million years ago. We further investigated cross-species polymorphism levels for 18...... of the loci. There was a clear relationship between cladistic distance and both conservation of the priming sites and heterozygosity. However the loci derived from P. bellicosus were much more widely conserved and polymorphic than were those derived from P. annularis. The disparity in cross-species utility...

33 CFR 148.737 - What environmental statutes must an applicant follow?

Science.gov (United States)

2010-07-01

... (ASA), 43 U.S.C. 2102, et. seq.; American Indian Religious Freedom Act (AIRFA), 42 U.S.C. 1996, et. seq... Sites Act, 16 U.S.C. 46, et. seq.; Indian Sacred Sites, E.O. 13007, 61 FR 26771; Intergovernmental...

Sacred Forests : Indigenous Knowledge and Cultural Beliefs for ...

African Journals Online (AJOL)

The study was designed to assess the use of indigenous knowledge in forest conservation by the local people of Ifo Local Government Area (LGA) of Ogun State. Purposeful sampling technique was used to select two villages: Balogun and Ososun in Oke-pata community, Ifo LGA. The communities were selected based on ...

Linking terrestrial and marine conservation planning and threats analysis.

Science.gov (United States)

Tallis, Heather; Ferdaña, Zach; Gray, Elizabeth

2008-02-01

The existence of the Gulf of Mexico dead zone makes it clear that marine ecosystems can be damaged by terrestrial inputs. Marine and terrestrial conservation planning need to be aligned in an explicit fashion to fully represent threats to marine systems. To integrate conservation planning for terrestrial and marine systems, we used a novel threats assessment that included 5 cross-system threats in a site-prioritization exercise for the Pacific Northwest coast ecoregion (U.S.A.). Cross-system threats are actions or features in one ecological realm that have effects on species in another realm. We considered bulkheads and other forms of shoreline hardening threats to terrestrial systems and roads, logging, agriculture, and urban areas threats to marine systems. We used 2 proxies of freshwater influence on marine environments, validated against a mechanistic model and field observations, to propagate land-based threats into marine sites. We evaluated the influence of cross-system threats on conservation priorities by comparing MARXAN outputs for 3 scenarios that identified terrestrial and marine priorities simultaneously: (1) no threats, (2) single-system threats, and (3) single- and cross-system threats. Including cross-system threats changed the threat landscape dramatically. As a result the best plan that included only single-system threats identified 323 sites (161,500 ha) at risk from cross-system threats. Including these threats changed the location of best sites. By comparing the best and sum solutions of the single- and cross-system scenarios, we identified areas ideal for preservation or restoration through integrated management. Our findings lend quantitative support to the call for explicitly integrated decision making and management action in terrestrial and marine ecosystems.

Conservation priorities for mammals in megadiverse Mexico: the efficiency of reserve networks.

Science.gov (United States)

Ceballos, Gerardo

2007-03-01

A major goal of conservation biologists is to identify critical areas for the conservation of biological diversity and then strategically include them in an efficient system of reserves. In general, however, reserve networks have been selected for different objectives, and most countries lack an evaluation of their reserves' ability to represent a percentage of the national diversity. This paper evaluates the effectiveness of a network of reserves to represent the species of mammals in Mexico. The focus of the analyses is on species and site level, evaluating the representation of all terrestrial mammals in the 30 most important reserves. The representation of all species, endemic species, endangered species, and species with restricted distributions in the reserves was assessed and compared. Endemic or endangered species with restricted distributions were expected to be less represented in reserves than were widespread species. The most important reserves for the conservation of mammals were determined with the use of complementarity analyses. Priority sites for the representation of all the species currently absent from the reserve network were then selected. The results have broad applications for conservation. First, 82% of the mammal species from Mexico were represented in the reserve network, which covers a small portion (3.8%) of the country. Second, this percentage is certainly larger as several reserves were not evaluated due to a lack of data. A priority for a national conservation strategy could be to conduct biological surveys in those reserves lacking inventories to evaluate their contribution to conservation. Third, in spite of its demonstrated value, Mexico's reserve network can be improved by designating complementary areas. Additional priority sites, where reserves are required to represent most gap species in the network, were identified. Finally, it is clear that this reserve network has limitations for maintaining biodiversity and ecosystem

Geohydrology of industrial waste disposal site

International Nuclear Information System (INIS)

Gaynor, R.K.

1984-01-01

An existing desert site for hazardous chemical and low-level radioactive waste disposal is evaluated for suitability. This site is characterized using geologic, geohydrologic, geochemical, and other considerations. Design and operation of the disposal facility is considered. Site characteristics are also evaluated with respect to new and proposed regulatory requirements under the Resource Conservation and Recovery Act (1976) regulations, 40 CFR Part 264, and the ''Licensing Requirements for Landfill Disposal of Radioactive Waste,'' 10 CRF Part 61. The advantages and disadvantages of siting new disposal facilities in similar desert areas are reviewed and contrasted to siting in humid locations

Sacred Land –Roman Empire – Byzantium — Rus’: The Concept of Heredity in Old Russian Literature

Directory of Open Access Journals (Sweden)

Vladimir M. Kirillin

2018-03-01

Full Text Available The article examines the history of the idea of connection, succession, and hereditybetween Old Rus’, on the one hand, and such ancient political and spiritual centers ofthe Christian world as Jerusalem, Rome, and Constantinople on the other, within theOld Russian political thought. This idea was never documented in particular treatisesbut was nonetheless present in fictional, polemical and didactic works whether as amarginal or central theme, whether directly or allegorically. The author of the article considerably extends the circle of sources that drew retrospective analogies between Russian history and Sacred Land history. Indirect parallels in the “Word about the Law and the Grace” become explicit and specific in the hagiographic legend about Kiev Prince Vladimir Svyatoslavich and later recur, with different accents, in a number of literary texts in the 15 th –17 th centuries, reflecting the course of Russian history. In these texts, we encounter a division between Rome as a symbol of imperial mundane power associated with state politics, and Jerusalem as a symbol of the Kingdom of God associated with church and religion.

Evaluating the Effectiveness of Natura 2000 Network for Wolf Conservation: A Case-Study in Greece

Science.gov (United States)

Votsi, Nefta-Eleftheria P.; Zomeni, Maria S.; Pantis, J. D.

2016-02-01

The wolf ( Canis lupus) is used as a case study to rate Natura 2000 sites in Greece based on preferred wolf habitat characteristics and test whether the network is suitable for their conservation. Road density, agricultural area, site area, connectivity, food availability (i.e., presence of natural prey), and elevation in 237 sites are combined in a logistic regression model. The occurrence of the wolf's natural prey was the most prevalent factor determining wolf presence, followed by agricultural cover. Considering the current status of these features at N2K site level, most sites currently hosting wolves (85.7 %) have good or excellent prospects for the long-term presence of the wolf. On the contrary, 11 sites which now have wolves are predicted to be ineffective in keeping them in the future due to the absence of wild ungulates and their high agricultural coverage. Four sites with no wolf presence currently have excellent prospects to host wolves in the future. Roadless sites are a priority for protection and retaining their current condition is strongly suggested. The proposed approach aims to detect gaps in protection for the wolf and identify priority sites in need of mitigation actions. It can also assist the assessment of conservation policies in Greece and elsewhere toward accomplishing set goals in protected areas. By focusing on wolf protection, we hope to increase agencies' attention to deal with conservation effectiveness, especially in cases like Greece, where a number of sites are insufficiently known and protected and management measures are not properly implemented.

Area selection for conservation of Mexican mammals

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Vázquez, L. B.

2009-06-01

Full Text Available Three sets of priority cells for mammal conservation in Mexico were identified using distributional data. A complementarity approach was implemented through linear integer programming. The minimum set of sites required for the representation of each mammal species varied between 38 (5.4% grid cells for at least one occurrence, 110 (15.6% grid cells for at least three occurrences, and 173 (24.5% grid cells for at least five occurrences. The complementary analyses mainly highlighted three regions of particular concern for mammal conservation in Mexico: (i the trans-Mexican Volcanic Belt and natural provinces of the Pacific Coast, (ii Sierra Madre del Sur and the Highlands of Chiapas, and (iii the northern portion of the Sierra Madre Occidental. The results reported here did not indicate absolute priority locations for conservation activities, but rather identified locations warranting further investigation at finer resolutions more appropriate to such activity

Combined Use of Systematic Conservation Planning, Species Distribution Modelling, and Connectivity Analysis Reveals Severe Conservation Gaps in a Megadiverse Country (Peru)

Science.gov (United States)

Fajardo, Javier; Lessmann, Janeth; Bonaccorso, Elisa; Devenish, Christian; Muñoz, Jesús

2014-01-01

Conservation planning is crucial for megadiverse countries where biodiversity is coupled with incomplete reserve systems and limited resources to invest in conservation. Using Peru as an example of a megadiverse country, we asked whether the national system of protected areas satisfies biodiversity conservation needs. Further, to complement the existing reserve system, we identified and prioritized potential conservation areas using a combination of species distribution modeling, conservation planning and connectivity analysis. Based on a set of 2,869 species, including mammals, birds, amphibians, reptiles, butterflies, and plants, we used species distribution models to represent species' geographic ranges to reduce the effect of biased sampling and partial knowledge about species' distributions. A site-selection algorithm then searched for efficient and complementary proposals, based on the above distributions, for a more representative system of protection. Finally, we incorporated connectivity among areas in an innovative post-hoc analysis to prioritize those areas maximizing connectivity within the system. Our results highlight severe conservation gaps in the Coastal and Andean regions, and we propose several areas, which are not currently covered by the existing network of protected areas. Our approach helps to find areas that contribute to creating a more representative, connected and efficient network. PMID:25479411

Lipopolysaccharide-induced inhibition of transcription of tlr4 in vitro is reversed by dexamethasone and correlates with presence of conserved NFκB binding sites

Energy Technology Data Exchange (ETDEWEB)

Bonin, Camila P., E-mail: mila_bonin@yahoo.com.br [Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-900 (Brazil); Baccarin, Raquel Y.A., E-mail: baccarin@usp.br [Department of Clinics, School of Veterinary Medicine, University of São Paulo, São Paulo 05508-900 (Brazil); Nostell, Katarina, E-mail: katarina.nostell@slu.se [Department of Clinical Sciences, Swedish University of Agricultural Sciences, Box 7054, 750 07 Uppsala (Sweden); Nahum, Laila A., E-mail: laila@nahum.com.br [Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz, Belo Horizonte 30190-002 (Brazil); Faculdade Infórium de Tecnologia, Belo Horizonte 30130-180 (Brazil); Fossum, Caroline, E-mail: caroline.fossum@bvf.slu.se [Department of Biomedicine and Veterinary Public Health, Section for Immunology, Swedish University of Agricultural Sciences, BMC, Box 588, SE 751 23 Uppsala (Sweden); Camargo, Maristela M. de, E-mail: mmcamar@usp.br [Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-900 (Brazil)

2013-03-08

Highlights: ► Chimpanzees, horses and humans have regions of similarity on TLR4 and MD2 promoters. ► Rodents have few regions of similarity on TLR4 promoter when compared to primates. ► Conserved NFkB binding sites were found in the promoters of TLR4 and MD2. ► LPS-induced inhibition of TLR4 transcription is reversed by dexamethasone. ► LPS-induced transcription of MD2 is inhibited by dexamethasone. -- Abstract: Engagement of Toll-like receptor 4 (TLR4) by lipopolysaccharide (LPS) is a master trigger of the deleterious effects of septic shock. Horses and humans are considered the most sensitive species to septic shock, but the mechanisms explaining these phenomena remain elusive. Analysis of tlr4 promoters revealed high similarity among LPS-sensitive species (human, chimpanzee, and horse) and low similarity with LPS-resistant species (mouse and rat). Four conserved nuclear factor kappa B (NFκB) binding sites were found in the tlr4 promoter and two in the md2 promoter sequences that are likely to be targets for dexamethasone regulation. In vitro treatment of equine peripheral blood mononuclear cells (eqPBMC) with LPS decreased transcripts of tlr4 and increased transcription of md2 (myeloid differentiation factor 2) and cd14 (cluster of differentiation 14). Treatment with dexamethasone rescued transcription of tlr4 after LPS inhibition. LPS-induced transcription of md2 was inhibited in the presence of dexamethasone. Dexamethasone alone did not affect transcription of tlr4 and md2.

Ecosystem services provided by a former gravel extraction site in the uk under two contrasting restoration states

Directory of Open Access Journals (Sweden)

Phillip J Blaen

2016-01-01

Full Text Available Mineral extraction sites restored for nature conservation can provide areas of high quality habitat and enhance local biodiversity, yet the ecosystem services and associated socio-economic benefits delivered by such sites are not well understood. Here we use a combination of primary field data, benefit transfer, and visitor questionnaires to assess ecosystem services provided by a former gravel mining site restored for nature conservation. We quantify the marginal benefits accrued from the site by comparing ecosystem service delivery from the current nature conservation state to delivery under a highly plausible alternative restoration state; namely a public amenity park. Our results suggest restoration for nature conservation is associated with relatively high carbon storage, but that carbon sequestration is offset to some degree by greenhouse gas fluxes from saturated reed bed areas. We demonstrate through a zonal travel-cost method and individual interviews that restoration for nature conservation contributes to local amenity value by providing specialised wildlife viewing opportunities to visitors. Our results highlight the potential ecosystem services associated with mineral sites restored for nature conservation. Notably, this study strengthens the evidence base to support the case for biodiversity-focused restoration of these extraction sites, both to the minerals industry and governmental planners, by suggesting that such restoration strategies may play an important role in contributing to human well-being without impeding economic progress.

Politics, religion and space. About places of mediation and sacred space among the Gurage of Ethiopia

Directory of Open Access Journals (Sweden)

PALMISANO, Antonio Luigi

2016-12-01

Full Text Available The main faiths among the Gurage of Ethiopia – Orthodox Christianity, Islam and autochthonous polytheism – provide a constellation of integrative principles for territorial and descent segmentation. Religious leaders and ritual specialists of the three confessions have always represented the unity of Gurage tribes facing the outside world and still receive tributes of cattle, sheep, goats, honey, ensete, money etc. The ethnic court of justice of the Gurage, the yejoka, has re-dimensioned its office, in order to prevent the rise of central instances within the process of political mediation between juxtaposed lineages and territorial segments. The article focuses on the identification and institutionalisation of sacred places among these tribes, the places where the personae, the lineages and residential groups interact within the self-representation processes of Gurage society. The theological and liturgical pluralism, practised by the three faiths, confirms the Gurage’s capacity to answer to the many and contradictory stimuli of modern society, of market economy, of political, administrative and territorial transformation which takes place in the world. This religious plurality in a single family, in a single person, unveils religion as an answer, or rather as a structure of satisfactory answers.

When roads appear jaguars decline: Increased access to an Amazonian wilderness area reduces potential for jaguar conservation.

Science.gov (United States)

Espinosa, Santiago; Celis, Gerardo; Branch, Lyn C

2018-01-01

Roads are a main threat to biodiversity conservation in the Amazon, in part, because roads increase access for hunters. We examine how increased landscape access by hunters may lead to cascading effects that influence the prey community and abundance of the jaguar (Panthera onca), the top Amazonian terrestrial predator. Understanding such ecological effects originating from anthropogenic actions is essential for conservation and management of wildlife populations in areas undergoing infrastructure development. Our study was conducted in Yasuní Biosphere Reserve, the protected area with highest potential for jaguar conservation in Ecuador, and an area both threatened by road development and inhabited by indigenous groups dependent upon bushmeat. We surveyed prey and jaguar abundance with camera traps in four sites that differed in accessibility to hunters and used site occupancy and spatially explicit capture-recapture analyses to evaluate prey occurrence and estimate jaguar density, respectively. Higher landscape accessibility to hunters was linked with lower occurrence and biomass of game, particularly white-lipped peccary (Tayassu pecari) and collared peccary (Pecari tajacu), the primary game for hunters and prey for jaguars. Jaguar density was up to 18 times higher in the most remote site compared to the most accessible site. Our results provide a strong case for the need to: 1) consider conservation of large carnivores and other wildlife in policies about road construction in protected areas, 2) coordinate conservation initiatives with local governments so that development activities do not conflict with conservation objectives, and 3) promote development of community-based strategies for wildlife management that account for the needs of large carnivores.

Water Conservation Study, Ft. Drum, New York, Watertown, New York

National Research Council Canada - National Science Library

1996-01-01

The purpose of this water conservation study is to conduct a limited site survey and evaluate energy use and savings, estimate construction costs and water savings and provide a cost to savings ratio...

Water Conservation Study, Ft. Drum, New York, Watertown, New York

National Research Council Canada - National Science Library

1996-01-01

The purpose of this water conservation study is to conduct a limited site survey and evaluate energy use and savings, estimate construction costs and water savings and provide a cost-to-savings ratio...

Post-Closure Report for Closed Resource Conservation and Recovery Act Corrective Action Units, Nevada National Security Site, Nevada, for Fiscal Year 2014

Energy Technology Data Exchange (ETDEWEB)

Silvas, Alissa J. [Nevada Field Office, Las Vegas, NV (United States)

2015-01-01

This report serves as the combined annual report for post-closure activities for several Corrective Action Units (CAUs). The locations of the sites are shown in Figure 1. This report covers fiscal year 2014 (October 2013–September 2014). The post-closure requirements for these sites are described in Resource Conservation and Recovery Act Permit Number NEV HW0101 and summarized in each CAU-specific section in Section 1.0 of this report. The results of the inspections, a summary of maintenance activities, and an evaluation of monitoring data are presented in this report. Site inspections are conducted semiannually at CAUs 90 and 91 and quarterly at CAUs 92, 110, 111, and 112. Additional inspections are conducted at CAU 92 if precipitation occurs in excess of 0.50 inches (in.) in a 24-hour period and at CAU 111 if precipitation occurs in excess of 1.0 in. in a 24-hour period. Inspections include an evaluation of the condition of the units, including covers, fences, signs, gates, and locks. In addition to visual inspections, soil moisture monitoring, vegetation evaluations, and subsidence surveys are conducted at CAU 110. At CAU 111, soil moisture monitoring, vegetation evaluations, subsidence surveys, direct radiation monitoring, air monitoring, radon flux monitoring, and groundwater monitoring are conducted. The results of the vegetation surveys and an analysis of the soil moisture monitoring data at CAU 110 are presented in this report. Results of additional monitoring at CAU 111 are documented annually in the Nevada National Security Site Waste Management Monitoring Report Area 3 and Area 5 Radioactive Waste Management Sites and in the Nevada National Security Site Data Report: Groundwater Monitoring Program Area 5 Radioactive Waste Management Site, which will be prepared in approximately June 2015. All required inspections, maintenance, and monitoring were conducted in accordance with the post-closure requirements of the permit. It is recommended to continue

Marketing energy conservation options to Northwest manufactured home buyers

Energy Technology Data Exchange (ETDEWEB)

Hendrickson, P.L.; Mohler, B.L.; Taylor, Z.T.; Lee, A.D.; Onisko, S.A.

1985-06-01

This study relies on extensive, existing survey data and new analyses to develop information that would help design a marketing plan to achieve energy conservation in new manufactured homes. Existing surveys present comprehensive information about regional manufactured home occupants and their homes that are relevant to a potential conservation marketing plan. An independent analysis of the cost-effectiveness of various efficiency improvements provides background information for designing a marketing plan. This analysis focuses on the economic impacts of alternative energy conservation options as perceived by the home owner. Identifying impediments to conservation investments is also very important in designing a marketing plan. A recent report suggests that financial constraints and the need for better information and knowledge about conservation pose the major conservation investment barriers. Since loan interest rates for new manufactured homes typically exceed site-built rates by a considerable amount and the buyers tend to have lower incomes, the economics of manufactured home conservation investments are likely to significantly influence their viability. Conservation information and its presentation directly influences the manufactured home buyer's decision. A marketing plan should address these impediments and their implications very clearly. Dealers express a belief that consumer satisfaction is the major advantage to selling energy efficient manufactured homes. This suggests that targeting dealers in a marketing plan and providing them direct information on consumers' indicated attitudes may be important. 74 refs.

Conservation of transcription factor binding events predicts gene expression across species

OpenAIRE

Hemberg, Martin; Kreiman, Gabriel

2011-01-01

Recent technological advances have made it possible to determine the genome-wide binding sites of transcription factors (TFs). Comparisons across species have suggested a relatively low degree of evolutionary conservation of experimentally defined TF binding events (TFBEs). Using binding data for six different TFs in hepatocytes and embryonic stem cells from human and mouse, we demonstrate that evolutionary conservation of TFBEs within orthologous proximal promoters is closely linked to funct...

Stereospecific suppression of active site mutants by methylphosphonate substituted substrates reveals the stereochemical course of site-specific DNA recombination

OpenAIRE

Rowley, Paul A.; Kachroo, Aashiq H.; Ma, Chien-Hui; Maciaszek, Anna D.; Guga, Piotr; Jayaram, Makkuni

2015-01-01

Tyrosine site-specific recombinases, which promote one class of biologically important phosphoryl transfer reactions in DNA, exemplify active site mechanisms for stabilizing the phosphate transition state. A highly conserved arginine duo (Arg-I; Arg-II) of the recombinase active site plays a crucial role in this function. Cre and Flp recombinase mutants lacking either arginine can be rescued by compensatory charge neutralization of the scissile phosphate via methylphosphonate (MeP) modificati...

Balancing forest-regeneration probabilities and maintenance costs in dry grasslands of high conservation priority

Science.gov (United States)

Bolliger, Janine; Edwards, Thomas C.; Eggenberg, Stefan; Ismail, Sascha; Seidl, Irmi; Kienast, Felix

2011-01-01

Abandonment of agricultural land has resulted in forest regeneration in species-rich dry grasslands across European mountain regions and threatens conservation efforts in this vegetation type. To support national conservation strategies, we used a site-selection algorithm (MARXAN) to find optimum sets of floristic regions (reporting units) that contain grasslands of high conservation priority. We sought optimum sets that would accommodate 136 important dry-grassland species and that would minimize forest regeneration and costs of management needed to forestall predicted forest regeneration. We did not consider other conservation elements of dry grasslands, such as animal species richness, cultural heritage, and changes due to climate change. Optimal sets that included 95–100% of the dry grassland species encompassed an average of 56–59 floristic regions (standard deviation, SD 5). This is about 15% of approximately 400 floristic regions that contain dry-grassland sites and translates to 4800–5300 ha of dry grassland out of a total of approximately 23,000 ha for the entire study area. Projected costs to manage the grasslands in these optimum sets ranged from CHF (Swiss francs) 5.2 to 6.0 million/year. This is only 15–20% of the current total estimated cost of approximately CHF30–45 million/year required if all dry grasslands were to be protected. The grasslands of the optimal sets may be viewed as core sites in a national conservation strategy.

Performance assessment of the Greater Confinement Disposal facility on the Nevada Test Site: Comparing the performance of two conceptual site models

International Nuclear Information System (INIS)

Baer, T.A.; Price, L.L.; Gallegos, D.P.

1993-01-01

A small amount of transuranic (TRU) waste has been disposed of at the Greater Confinement Disposal (GCD) site located on the Nevada Test Site's (NTS) Radioactive Waste Management Site (RWMS). The waste has been buried in several deep (37 m) boreholes dug into the floor of an alluvial basin. For the waste to remain in its current configuration, the DOE must demonstrate compliance of the site with the TRU disposal requirements, 40 CFR 191. Sandia's approach to process modelling in performance assessment is to use demonstrably conservative models of the site. Choosing the most conservative model, however, can be uncertain. As an example, diffusion of contaminants upward from the buried waste in the vadose zone water is the primary mechanism of release. This process can be modelled as straight upward planar diffusion or as spherical diffusion in all directions. The former has high fluxes but low release areas, the latter has lower fluxes but is spread over a greater area. We have developed analytic solutions to a simple test problem for both models and compared the total integrated discharges. The spherical diffusion conceptual model results in at least five times greater release to the accessible environment than the planar model at all diffusivities. Modifying the planar model to allow for a larger release, however, compensated for the smaller original planar discharge and resulted in a new planar model that was more conservative that the spherical model except at low diffusivities

Conservation Planning for Offsetting the Impacts of Development: A Case Study of Biodiversity and Renewable Energy in the Mojave Desert.

Science.gov (United States)

Kreitler, Jason; Schloss, Carrie A; Soong, Oliver; Hannah, Lee; Davis, Frank W

2015-01-01

Balancing society's competing needs of development and conservation requires careful consideration of tradeoffs. Renewable energy development and biodiversity conservation are often considered beneficial environmental goals. The direct footprint and disturbance of renewable energy, however, can displace species' habitat and negatively impact populations and natural communities if sited without ecological consideration. Offsets have emerged as a potentially useful tool to mitigate residual impacts after trying to avoid, minimize, or restore affected sites. Yet the problem of efficiently designing a set of offset sites becomes increasingly complex where many species or many sites are involved. Spatial conservation prioritization tools are designed to handle this problem, but have seen little application to offset siting and analysis. To address this need we designed an offset siting support tool for the Desert Renewable Energy Conservation Plan (DRECP) of California, and present a case study of hypothetical impacts from solar development in the Western Mojave subsection. We compare two offset scenarios designed to mitigate a hypothetical 15,331 ha derived from proposed utility-scale solar energy development (USSED) projects. The first scenario prioritizes offsets based precisely on impacted features, while the second scenario offsets impacts to maximize biodiversity conservation gains in the region. The two methods only agree on 28% of their prioritized sites and differ in meeting species-specific offset goals. Differences between the two scenarios highlight the importance of clearly specifying choices and priorities for offset siting and mitigation in general. Similarly, the effects of background climate and land use change may lessen the durability or effectiveness of offsets if not considered. Our offset siting support tool was designed specifically for the DRECP area, but with minor code modification could work well in other offset analyses, and could provide

CO2 reduction through energy conservation

International Nuclear Information System (INIS)

1991-05-01

A study was carried out of the potential to economically reduce carbon dioxide emissions through energy conservation in the petroleum and natural gas industry. The study examined current and projected emissions levels, cogeneration at gas plants, flaring, economics, regulation, reporting requirements, implementation, and research and development. Economically attractive energy conservation measures can reduce oil and gas industry, exclusive of Athabasca oil sands operations, CO 2 emissions by 6-7%. The energy conservation options identified range from field energy awareness committees through to equipment retrofits and replacement. At ca 3 million tonnes/y, these reductions will not offset the increases in oil and gas related CO 2 emissions anticipated by producers and Alberta government agencies. There will be increasing emphasis on in-situ bitumen production, more energy intensive light crude oil production and increasing natural gas sales, increasing energy inputs in excess of reductions. Cogeneration of electricity for utility company distribution and for internally required steam at gas plants and in-situ production sites is not economic due to low electricity prices. 8 tabs

78 FR 18783 - Establishment of the R[iacute]o Grande del Norte National Monument

Science.gov (United States)

2013-03-28

... protection of religious and cultural sites in the monument and provide access to the sites by members of... Indian Religious Freedom Act (92 Stat. 469, 42 U.S.C. 1996) and Executive Order 13007 of May 24, 1996 (Indian Sacred Sites). Laws, regulations, and policies followed by the BLM in issuing and administering...

Conservation policies and planning under climate change

DEFF Research Database (Denmark)

Strange, Niels; Thorsen, Bo Jellesmark; Bladt, Jesper Stentoft

2011-01-01

Biodiversity conservation policies focus on securing the survival of species and habitats according to their current distribution. This basic premise may be inappropriate for halting biodiversity decline under the dynamic changes caused by climate change. This study explores a dynamic spatial...... conservation prioritization problem where climate change gradually changes the future habitat suitability of a site’ current species. This has implications for survival probability, as well as for species that potentially immigrate to the site. The problem is explored using a set of heuristics for both of two...... networks. Climate change induced shifts in the suitability of habitats for species may increase the value of such adaptive strategies, the benefit decreasing with increasing migration probabilities and species distribution dynamics....

Ecosystem services-based SWOT analysis of protected areas for conservation strategies.

Science.gov (United States)

Scolozzi, Rocco; Schirpke, Uta; Morri, Elisa; D'Amato, Dalia; Santolini, Riccardo

2014-12-15

An ecosystem services-based SWOT analysis is proposed in order to identify and quantify internal and external factors supporting or threatening the conservation effectiveness of protected areas. The proposed approach concerns both the ecological and the social perspective. Strengths and weaknesses, opportunities and threats were evaluated based on 12 selected environmental and socio-economic indicators for all terrestrial Italian protected areas, belonging to the Natura 2000 network, and for their 5-km buffer area. The indicators, used as criteria within a multi-criteria assessment, include: core area, cost-distance between protected areas, changes in ecosystem services values, intensification of land use, and urbanization. The results were aggregated for three biogeographical regions, Alpine, Continental, and Mediterranean, indicating that Alpine sites have more opportunities and strengths than Continental and Mediterranean sites. The results call attention to where connectivity and land-use changes may have stronger influence on protected areas, in particular, whereas urbanization or intensification of agriculture may hamper conservation goals of protected areas. The proposed SWOT analysis provides helpful information for a multiple scale perspective and for identifying conservation priorities and for defining management strategies to assure biodiversity conservation and ecosystem services provision. Copyright © 2014 Elsevier Ltd. All rights reserved.

El Canto Popular Religioso y la Reforma Litúrgica en España (1850-1915 Sacred and Secular Vocals and Liturgical Reform in Spain (1850-1915

Directory of Open Access Journals (Sweden)

María Antonia Virgili Blanquet

2010-07-01

Full Text Available El objeto de estudio es el tratamiento que recibe el Canto popular religioso y la participación del pueblo en el movimiento de reforma de la liturgia católica del siglo XIX en España. Se revisan tanto fuentes documentales como ediciones de repertorios idóneos para facilitar el canto del pueblo en latín y en lengua vernácula. Todo ello permite llegar a la consideración del movimiento reformista decimonónico como impulsor de una tendencia innovadora que el Concilio Vaticano II desarrollará: la participación activa de los fieles en la liturgia. Esta visión matiza las posturas que consideran esta reforma como un simple historicismo trasnochado y retrógrado, centrado en la recuperación del gregoriano y la polifonía religiosa como modelos de la nueva composición religiosa.Abstract The study focuses on the way in which Sacred and Secular vocal music and people's participation was treated by the Reform Movement of Catholic Liturgy in Spain during the XIXth century. The essay analyses both documentary sources and repertoire editions which aim was to facilitate congregation's singing in Latin as well as in vernacular language. All this allows us to conclude that XIXth Reform stimulated an innovative trend developed by Vatican Council II: the active participation of people in the Liturgy. These results show a different approach in contrast with current opinions that consider the Liturgical Reform Movement as a simple old-fashioned and retrograde historicism just focused on Gregorian and religious polyphony as historical models for new sacred musical compositions.

Conservative surgical management of placenta accreta: a report of 3 cases.

Science.gov (United States)

Pliskow, Steven; Dai, Xiaorong; Kohner, Andrew; Kapnick, Jason

2009-10-01

Placenta accreta is often diagnosed at the time of delivery and is a cause of postpartum hemorrhage, morbidity and mortality. The standard treatment for placenta accreta is hysterectomy to avoid acute blood loss and shock. A conservative surgical approach to the treatment of placenta accreta will allow immediate cure while preserving the patient's future fertility. A 39-year-old woman with placenta accreta diagnosed at the time of vaginal delivery was successfully treated with resection of the placental implantation site. A 33-year-old woman and a 35-year-old woman with placenta accreta/increta diagnosed at the time of cesarean section were successfully treated with resection of the placental implantation site. One patient has since conceived and given birth. Placenta accreta and placenta increta can be safely and successfully treated, in some well-selected cases, by resection of the placental implantation site and uterine repair. This conservative surgical management provides immediate therapy, reduces blood loss and preserves fertility.

Traditional Livelihoods, Conservation and Meadow Ecology in Jiuzhaigou National Park, Sichuan, China.

Science.gov (United States)

Urgenson, Lauren; Schmidt, Amanda H; Combs, Julie; Harrell, Stevan; Hinckley, Thomas; Yang, Qingxia; Ma, Ziyu; Yongxian, Li; Hongliang, Lü; MacIver, Andrew

2014-06-01

Jiuzhaigou National Park (JNP) is a site of global conservation significance. Conservation policies in JNP include the implementation of two national reforestation programs to increase forest cover and the exclusion of local land-use. We use archaeological excavation, ethnographic interviews, remote sensing and vegetation surveys to examine the implications of these policies for non-forest, montane meadows. We find that Amdo Tibetan people cultivated the valley for >2,000 years, creating and maintaining meadows through land clearing, burning and grazing. Meadows served as sites for gathering plants and mushrooms and over 40 % of contemporary species are ethnobotanically useful. Remote sensing analyses indicate a substantial (69.6 %) decline in meadow area between 1974 and 2004. Respondents report a loss of their "true history" and connections to the past associated with loss of meadows. Conservation policies intended to preserve biodiversity are unintentionally contributing to the loss of these ecologically and culturally significant meadow habitats.

A sacred command of reason? Deceit, deception, and dishonesty in nurse education.

Science.gov (United States)

Rolfe, Gary

2016-07-01

Kant (Grounding for the Metaphysics of Morals. Hackett, Indianapolis, 1797) described honesty as 'a sacred command of reason' which should be obeyed at all times and at any cost. This study inquires into the practice of dishonesty, deception, and deceit by universities in the UK in the pursuit of quality indicators such as league table positions, Research Excellence Framework (REF) scores, and student satisfaction survey results. Deception occurs when the metrics which inform these tables and surveys are manipulated to suggest an improvement in quality when, in fact, the raised scores are merely the result of clever strategic planning. Deceit occurs when these manipulated scores are deliberately and knowingly presented as real improvements in research and educational quality. It might be argued that, within the context of the artificial ivory tower world of academe, this is a game played by almost every academic in every higher education institution with no real losers and little wider consequence. However, this study suggests that some of the strategies employed by institutions to improve their scores without directly addressing the issue of quality can, in certain practice-based disciplines such as nursing, result in dire consequences for practitioners and service users. It concludes with a number of suggestions taken from personal experience to resolve the tension between the contractual demands placed on nurse academics by their employers and the moral and practical obligations of their professional body, most notably the use of subversion. The conclusion, contra Kant, is that the most effective strategy against dishonesty and deception is often more dishonesty and deception. © 2016 John Wiley & Sons Ltd.

The conserved Tarp actin binding domain is important for chlamydial invasion.

Directory of Open Access Journals (Sweden)

Travis J Jewett

2010-07-01

Full Text Available The translocated actin recruiting phosphoprotein (Tarp is conserved among all pathogenic chlamydial species. Previous reports identified single C. trachomatis Tarp actin binding and proline rich domains required for Tarp mediated actin nucleation. A peptide antiserum specific for the Tarp actin binding domain was generated and inhibited actin polymerization in vitro and C. trachomatis entry in vivo, indicating an essential role for Tarp in chlamydial pathogenesis. Sequence analysis of Tarp orthologs from additional chlamydial species and C. trachomatis serovars indicated multiple putative actin binding sites. In order to determine whether the identified actin binding domains are functionally conserved, GST-Tarp fusions from multiple chlamydial species were examined for their ability to bind and nucleate actin. Chlamydial Tarps harbored variable numbers of actin binding sites and promoted actin nucleation as determined by in vitro polymerization assays. Our findings indicate that Tarp mediated actin binding and nucleation is a conserved feature among diverse chlamydial species and this function plays a critical role in bacterial invasion of host cells.

Floristic conservation value, nested understory floras, and the development of second-growth forest.

Science.gov (United States)

Spyreas, Greg; Matthews, Jeffrey W

2006-08-01

Nestedness analysis can reveal patterns of plant composition and diversity among forest patches. For nested floral assemblages, the plants occupying any one patch are a nested subset of the plants present in successively more speciose patches. Elimination of sensitive understory plants with human disturbance is one of several mechanisms hypothesized to generate nonrandom, nested floral distributions. Hypotheses explaining distributions of understory plants remain unsubstantiated across broad landscapes of varying forest types and disturbance histories. We sampled the vegetation of 51 floodplain and 55 upland forests across Illinois (USA) to examine how the diversity, composition, and nestedness of understory floras related to their overstory growth and structure (basal area), and their overall floristic conservation value (mean C). We found that plant assemblages were nested with respect to site species richness, such that rare plants indicated diverse forests. Floras were also nested with respect to site mean C and basal area (BA). However, in an opposite pattern from what we had expected, floras of high-BA stands were nested subsets of those of low-BA stands. A set of early-successional plants restricted to low-BA stands, and more importantly, the absence of a set of true forest plants in high-BA stands, accounted for this pattern. Additionally, we observed a decrease in species richness with increasing BA. These results are consistent with the hypothesis that recovery of true forest plants does not occur concurrently with overstory regeneration following massive anthropogenic disturbance. Nestedness by site mean C indicates that high conservation value (conservative) plants co-occur in highly diverse stands; these forests are assumed to be less disturbed historically. Because site mean C was uncorrelated with BA, BA-neutral disturbances such as livestock usage are suggested as accounting for between-site differences in mean C. When considered individually

Model of Conservation on Sagara Anakan Environment

Directory of Open Access Journals (Sweden)

Dede Sugandi

2013-12-01

Full Text Available Widespread decline in agricultural land and the impact on production decline caused extensive forest activities to meet the needs of the population. Activities that cause less environmental quality offset environmental balance changes. These changes due to deforestation, erosion, degraded land and natural resource degradation are exploited so that the function of ecological, economic and social life. Damaged ecosystems resulting in erosion, landslides in the watershed affect the sedimentation in Sagara Anakan sea. Silting, resulting in narrowing of fishing activities, tourism, sports, and services decreased crossings. Because of the problem and the purpose of this study proposed and analyzed a few questions: 1 How does the socio-economic impact of farmers in conserving the environment of Sagara Anakan ?, 2 How do people form of conservation and coastal of Sagara Anakan ?, 3 How model of integrated conservation in the watershed and coastal of Sagara Anakan ? and 4 What role do the people in the watershed and coastal on Sagara Anakan conservation ?. Study site covers an area of flow and Ci Ci Tanduy Beureum and Sagara Tillers waters. Activities of the population in the process of land affected when in Sagara tillers. The method used was a survey with a sample divided by the watershed upstream, downstream and coastal tengahm. Using statistical analysis techniques and geography, so that part of the watershed characteristics can be imaged. Shallowing Sagara Anakan, physically was affected by the physical condition of the easily eroded and accelerated by human activities. The activities of farmer on the watershed have done conservation unless doing reforestation, whereas the farmer on the swamp and coastal areas are not doing conservation. Different physical circumstances, the conservation of watersheds and coastal forms differ. Socio-economic condition of farmer affect the conservation. The farmer could not reforestation conservation form, as the

Center for Plant Conservation's Best Practice Guidelines for the reintroduction of rare plants

Institute of Scientific and Technical Information of China (English)

Joyce Maschinski; Matthew A. Albrecht

2017-01-01

Recent estimates indicate that one-fifth of botanical species worldwide are considered at risk of becoming extinct in the wild. One available strategy for conserving many rare plant species is reintro-duction, which holds much promise especially when carefully planned by following guidelines and when monitored long-term. We review the Center for Plant Conservation Best Reintroduction Practice Guidelines and highlight important components for planning plant reintroductions. Before attempting reintro-ductions practitioners should justify them, should consider alternative conservation strategies, under-stand threats, and ensure that these threats are absent from any recipient site. Planning a reintroduction requires considering legal and logistic parameters as well as target species and recipient site attributes. Carefully selecting the genetic composition of founders, founder population size, and recipient site will influence establishment and population growth. Whenever possible practitioners should conduct rein-troductions as experiments and publish results. To document whether populations are sustainable will require long-term monitoring for decades, therefore planning an appropriate monitoring technique for the taxon must consider current and future needs. Botanical gardens can play a leading role in devel-oping the science and practice of plant reintroduction.

Guidelines for assessing favourable conservation status of Natura 2000 species and habitat types in Bulgaria

NARCIS (Netherlands)

Zingstra, H.L.; Kovachev, A.; Kitnaes, K.; Tzonev, R.; Dimova, D.; Tzvetkov, P.

2009-01-01

This executive summary describes the methodology for assessing the favourable conservation status of N2000 habitats and species on site level in Bulgaria and gives guidelines for its application. The methodology was developed in the frame of the BBI/Matra project 2006/014 “Favourable Conservation

Valuation of environmental quality and eco-cultural attributes in Northwestern Idaho: Native Americans are more concerned than Caucasians.

Science.gov (United States)

Burger, Joanna

2011-01-01

Valuation of features of habitats and ecosystems usually encompasses the goods and services that ecosystems provide, but rarely also examine how people value ecological resources in terms of eco-cultural and sacred activities. The social, sacred, and cultural aspects of ecosystems are particularly important to Native Americans, but western science has rarely examined the importance of eco-cultural attributes quantitatively. In this paper I explore differences in ecosystem evaluations, and compare the perceptions and evaluations of places people go for consumptive and non-consumptive resource use with evaluations of the same qualities for religious and sacred places. Qualities of ecosystems included goods (abundant fish and crabs, butterflies and flowers, clean water), services (complexity of nature, lack of radionuclides that present a health risk), and eco-cultural attributes (appears unspoiled, scenic horizons, noise-free). Native Americans and Caucasians were interviewed at a Pow Wow at Post Falls, Idaho, which is in the region with the Department of Energy's Hanford Site, known for its storage of radioactive wastes and contamination. A higher percentage of Native American subjects engaged in consumptive and religious activities than did Caucasians. Native Americans engaged in higher rates of many activities than did Caucasians, including commune with nature, pray or meditate, fish or hunt, collect herbs, and conduct vision quests or other ceremonies. For nearly all attributes, there was no difference in the relative ratings given by Native Americans for characteristics of sites used for consumption/non-consumptive activities compared to religious/sacred places. However, Caucasians rated nearly all attributes lower for religious/sacred places than they did for places where they engaged in consumptive or non-consumptive activities. Native Americans were less concerned with distance from home for consumptive/non-consumptive activities, compared to religious

"Tools" for the Development of the Inspection Activity in Archaeological Sites

Directory of Open Access Journals (Sweden)

Susanna Bortolotto

2015-05-01

Full Text Available One of the acquisitions of contemporary conservation philosophy is precisely this: you don’t restore the image but the matter of the work; restoration is first and foremost the conservation of the work’s authenticity. The task of conservation is not returning to an impossible past but rather enabling the work to be handed down to the future. From this standpoint, in today’s conservation language we speak of conservation: guaranteeing through our efforts that the work entrusted to us will still be available for the future, for ourselves and the generations to come, eliminating or slowing down the causes of deterioration that endanger it so that it can be enjoyed and used. The project, "Milan Archaeology for Expo 2015. Towards a valorization of the archaeological heritage of the city", intends - respect to these theoretical and methodological - to develop processes of knowledge and planned conservation of urban archaeological areas with coordinated maintenance actions, promotion and communication of the different sites present in Milan historic centre. All this sites will be connected in a network system built for a larger project that it will increase the accessibility and enhancement.

Water Conservation Study. U.S. Army Alaska (USARAK) Fort Richardson, Alaska

National Research Council Canada - National Science Library

1995-01-01

.... The purpose of this water conservation study is to conduct a limited site survey and evaluate energy use and savings, estimate construction costs and water savings and provide a cost-to-savings ratio...

Water Conservation Study, U.S. Army Alaska (USARAK), Ft. Richardson, Alaska

National Research Council Canada - National Science Library

1995-01-01

The purpose of this water conservation study is to conduct a limited site survey and evaluate energy use and savings, estimate construction costs and water savings and provide a cost-to-savings ratio...

Competing land use in the reserve site selection problem

NARCIS (Netherlands)

Langevelde, van F.; Schotman, A.; Claassen, G.D.H.; Sparenburg, G.A.

2000-01-01

The objective of this paper is to present an approach that addresses competing land uses in the reserve site selection problem. This approach is implemented in a spatial optimization model for conservation planning in human-dominated landscapes: MENTOR. This model allocates new sites as stepping

Conservation and variability of dengue virus proteins: implications for vaccine design.

Directory of Open Access Journals (Sweden)

Asif M Khan

2008-08-01

Full Text Available Genetic variation and rapid evolution are hallmarks of RNA viruses, the result of high mutation rates in RNA replication and selection of mutants that enhance viral adaptation, including the escape from host immune responses. Variability is uneven across the genome because mutations resulting in a deleterious effect on viral fitness are restricted. RNA viruses are thus marked by protein sites permissive to multiple mutations and sites critical to viral structure-function that are evolutionarily robust and highly conserved. Identification and characterization of the historical dynamics of the conserved sites have relevance to multiple applications, including potential targets for diagnosis, and prophylactic and therapeutic purposes.We describe a large-scale identification and analysis of evolutionarily highly conserved amino acid sequences of the entire dengue virus (DENV proteome, with a focus on sequences of 9 amino acids or more, and thus immune-relevant as potential T-cell determinants. DENV protein sequence data were collected from the NCBI Entrez protein database in 2005 (9,512 sequences and again in 2007 (12,404 sequences. Forty-four (44 sequences (pan-DENV sequences, mainly those of nonstructural proteins and representing approximately 15% of the DENV polyprotein length, were identical in 80% or more of all recorded DENV sequences. Of these 44 sequences, 34 ( approximately 77% were present in >or=95% of sequences of each DENV type, and 27 ( approximately 61% were conserved in other Flaviviruses. The frequencies of variants of the pan-DENV sequences were low (0 to approximately 5%, as compared to variant frequencies of approximately 60 to approximately 85% in the non pan-DENV sequence regions. We further showed that the majority of the conserved sequences were immunologically relevant: 34 contained numerous predicted human leukocyte antigen (HLA supertype-restricted peptide sequences, and 26 contained T-cell determinants identified by

Information Management Systems for Cultural Heritage and Conservation of World Heritage Sites. The Silk Roads Case Study

Directory of Open Access Journals (Sweden)

Ona Vileikis

2011-12-01

Full Text Available This paper discusses the application of Information Management Systems (IMS in cultural heritage. IMS offer a set of tools for understanding, inventorying and documenting national, regional and World Heritage properties.  Information Management Systems can assist State Parties, stakeholders and heritage site managers involved in cultural heritage management and conservation by easily mining, sharing and exchanging information from multiple sources based on international standards. Moreover, they aim to record, manage, visualize, analyze and disseminate heritage information. In close collaboration with five Central Asian countries, namely, Turkmenistan, Kazakhstan, Kyrgyzstan, Uzbekistan and Tajikistan; a Belgian consortium headed by the Raymond Lemaire International Centre for Conservation (RLICC, K.U.Leuven is developing the Silk Roads Cultural Heritage Resource Information System (CHRIS. This Web-based Information Management System supports the preparation of the Central Asia Silk Roads serial and transnational nominations on the UNESCO World Heritage list. The project has been set up thanks to the financial support of the Belgian Federal Science Policy Office (BELSPO and in collaboration with UNESCO World Heritage Centre in conjunction with the People’s Republic of China and the Japanese Funds-in-Trust UNESCO project. It provides a holistic approach for the recording, documenta tion, protection and monitoring tasks as part of the management of these potential World Heritage Properties. The Silk Roads CHRIS is easily accessible to the general user, presented in a bilingual English and Russian frame and interoperable, i.e. open for other applications to connect to. In this way, all information for the nomination dossiers is easily verified regarding consistency and quality and ready for managing, periodic reporting and monitoring processes in the respect to the property listed. Fina lly, this study provides a general framework to establish

Conservative strategy-based ensemble surrogate model for optimal groundwater remediation design at DNAPLs-contaminated sites

Science.gov (United States)

Ouyang, Qi; Lu, Wenxi; Lin, Jin; Deng, Wenbing; Cheng, Weiguo

2017-08-01

The surrogate-based simulation-optimization techniques are frequently used for optimal groundwater remediation design. When this technique is used, surrogate errors caused by surrogate-modeling uncertainty may lead to generation of infeasible designs. In this paper, a conservative strategy that pushes the optimal design into the feasible region was used to address surrogate-modeling uncertainty. In addition, chance-constrained programming (CCP) was adopted to compare with the conservative strategy in addressing this uncertainty. Three methods, multi-gene genetic programming (MGGP), Kriging (KRG) and support vector regression (SVR), were used to construct surrogate models for a time-consuming multi-phase flow model. To improve the performance of the surrogate model, ensemble surrogates were constructed based on combinations of different stand-alone surrogate models. The results show that: (1) the surrogate-modeling uncertainty was successfully addressed by the conservative strategy, which means that this method is promising for addressing surrogate-modeling uncertainty. (2) The ensemble surrogate model that combines MGGP with KRG showed the most favorable performance, which indicates that this ensemble surrogate can utilize both stand-alone surrogate models to improve the performance of the surrogate model.

Using a choice experiment and birder preferences to guide bird-conservation funding.

Science.gov (United States)

Steven, Rochelle; Smart, James C R; Morrison, Clare; Castley, J Guy

2017-08-01

Conservation of biodiversity, including birds, continues to challenge natural-area managers. Stated-preference methods (e.g., choice experiment [CE]) are increasingly used to provide data for valuation of natural ecosystems. We used a CE to calculate birders' willingness to pay for different levels of bioecological attributes (threatened species, endemic species, and diversity) of birding sites with hypothetical entry fees. The CE was delivered at popular birding and avitourism sites in Australia and the United Kingdom. Latent-class modeling results revealed heterogeneous preferences among birders and correspondingly variable willingness to pay. Four clear groups were apparent: quantity-driven birders, special-birds seekers, confused respondents, and price-is-no-object birders. Quantity-driven birders were attracted to sites that deliver high levels of diversity and endemic species for which they were willing to pay $135 and $66 to visit, respectively, above what they were willing to pay to visit a site with low levels of diversity and few endemic and threatened species . Special-bird seekers valued threatened species and high levels of endemic species most (willingness to pay $45 and $46, respectively). Confused respondents' preferences were difficult to determine, but they were the most sensitive to the hypothetical entry fees, unlike the price-is-no-object birders, who were not at all sensitive to cost. Our findings demonstrate that birders are amenable to paying for their preferred birding experience. These payments could provide an alternative source of funding in some avitourism sites on both public and private land. Such alternative revenue streams should be explored and given full consideration in increasingly competitive conservation-financing environments. © 2016 Society for Conservation Biology.

Successful conservation of a threatened Maculinea butterfly.

Science.gov (United States)

Thomas, J A; Simcox, D J; Clarke, R T

2009-07-03

Globally threatened butterflies have prompted research-based approaches to insect conservation. Here, we describe the reversal of the decline of Maculinea arion (Large Blue), a charismatic specialist whose larvae parasitize Myrmica ant societies. M. arion larvae were more specialized than had previously been recognized, being adapted to a single host-ant species that inhabits a narrow niche in grassland. Inconspicuous changes in grazing and vegetation structure caused host ants to be replaced by similar but unsuitable congeners, explaining the extinction of European Maculinea populations. Once this problem was identified, UK ecosystems were perturbed appropriately, validating models predicting the recovery and subsequent dynamics of the butterfly and ants at 78 sites. The successful identification and reversal of the problem provides a paradigm for other insect conservation projects.

Geomorphology of Dra Abu el-Naga (Egypt): The basis of the funerary sacred landscape

Science.gov (United States)

Bardají, T.; Martínez-Graña, A.; Sánchez-Moral, S.; Pethen, H.; García-González, D.; Cuezva, S.; Cañaveras, J. C.; Jiménez-Higueras, A.

2017-07-01

A geological and geomorphological analysis has been performed in the necropolis of Dra Abu el-Naga in order to understand the role played by these two factors in the development of the sacred landscape. The investigation focuses upon two aspects of the development of the necropolis, the selection criteria for tomb location and the reconstruction of the ancient funerary landscape. Around 50 tombs were surveyed, analysing the characteristics of their host rock and classifying them according to a modified Rock Mass Rating Index, in order to understand how rock quality affected tomb construction. This analysis resulted in the definition of five rock-quality classes (I to V) from very good to very poor rock. The geological study also resulted in a proposed geological-geomorphological model for the evolution of this zone of the Theban necropolis that complements previous works by other authors. Due to the lack of precise dating evidence this chronology is a relative one and is based on the chronology given by other authors for similar deposits and events. Two catastrophic events, represented by mega-landslides, have been identified, the first one predates the deposition of early Pleistocene fluvial deposits, and the second one possibly occurred during the middle-late Pleistocene. Two weathering surfaces developed under wetter than present climatic conditions and have been tentatively correlated to the mid-late Pleistocene humid period and the African-Humid Period (early-mid Holocene).

Archaeoastronomy and sacred places in Tenerife (Canary Islands).

Science.gov (United States)

Jiménez, J. J.; Esteban, C.; Febles, J. V.; Belmonte, J. A.

For the last few years the authors have been investigating (with work still in progress) several archaeological sites of the indigenous culture of the island of Tenerife, in search of possible astronomical connections, be these of a calendric or religious nature. Of these sites, the authors will concentrate, within their archaeological context, on those containing small channels and carved "basins" (or "hollows") and interpreted as probable cultic sites. The present work constitutes and initial approach to the contrasting of different aspects, such as location, celestial horizon, morphology, the visibility of Mount Teide and burials.

[Identification of marine and coastal biodiversity conservation priorities in Costa Rica].

Science.gov (United States)

Alvarado, Juan José; Herrera, Bernal; Corrales, Lenin; Asch, Jenny; Paaby, Pía

2011-06-01

Costa Rica is recognized as one of the most diverse countries in species and ecosystems, in their terrestrial realm as well as in the marine. Besides this relevance, the country presents a delay on conservation and management of marine and coastal biodiversity, with respect to terrestrial. For 2006, the marine protected surface was 5,208.8 km2, with 331.5 km of coastline, in 20 protected areas. The country has made progress on the conservation priority sites identification for terrestrial and freshwater biodiversity, with few efforts on marine planning. This research presents the analysis and results of the gap identification process, for marine and coastal biodiversity conservation in the protected areas system of Costa Rica. The analysis was built with the spatial information available on the presence and distribution of coastal and marine biodiversity, the establishment of the conservation goals and a threat analysis over the ecological integrity of this biodiversity. The selection of high-priority sites was carried out using spatial optimization techniques and the superposition over the current shape of marine protected areas, in order to identify representation gaps. A total of 19,076 km2 of conservation gaps were indentified, with 1,323 km2 in the Caribbean and 17,753 km2 in the Pacific. Recommendations are aimed at planning and strengthening the marine protected areas system, using the gaps identified as a framework. It is expected that the results of this study would be the scientific base needed for planning and sustainable use of marine biodiversity in the country.

Governance factors in the identification of global conservation priorities for mammals.

Science.gov (United States)

Eklund, Johanna; Arponen, Anni; Visconti, Piero; Cabeza, Mar

2011-09-27

Global conservation priorities have often been identified based on the combination of species richness and threat information. With the development of the field of systematic conservation planning, more attention has been given to conservation costs. This leads to prioritizing developing countries, where costs are generally low and biodiversity is high. But many of these countries have poor governance, which may result in ineffective conservation or in larger costs than initially expected. We explore how the consideration of governance affects the selection of global conservation priorities for the world's mammals in a complementarity-based conservation prioritization. We use data on Control of Corruption (Worldwide Governance Indicators project) as an indicator of governance effectiveness, and gross domestic product per capita as an indicator of cost. We show that, while core areas with high levels of endemism are always selected as important regardless of governance and cost values, there are clear regional differences in selected sites when biodiversity, cost or governance are taken into account separately. Overall, the analysis supports the concentration of conservation efforts in most of the regions generally considered of high priority, but stresses the need for different conservation approaches in different continents owing to spatial patterns of governance and economic development.

Enforcing conservation laws in nonequilibrium cluster perturbation theory

Science.gov (United States)

Gramsch, Christian; Potthoff, Michael

2017-05-01

Using the recently introduced time-local formulation of the nonequilibrium cluster perturbation theory (CPT), we construct a generalization of the approach such that macroscopic conservation laws are respected. This is achieved by exploiting the freedom for the choice of the starting point of the all-order perturbation theory in the intercluster hopping. The proposed conserving CPT is a self-consistent propagation scheme which respects the conservation of energy, particle number, and spin, which treats short-range correlations exactly up to the linear scale of the cluster, and which represents a mean-field-like approach on length scales beyond the cluster size. Using Green's functions, conservation laws are formulated as local constraints on the local spin-dependent particle and the doublon density. We consider them as conditional equations to self-consistently fix the time-dependent intracluster one-particle parameters. Thanks to the intrinsic causality of the CPT, this can be set up as a step-by-step time propagation scheme with a computational effort scaling linearly with the maximum propagation time and exponentially in the cluster size. As a proof of concept, we consider the dynamics of the two-dimensional, particle-hole-symmetric Hubbard model following a weak interaction quench by simply employing two-site clusters only. Conservation laws are satisfied by construction. We demonstrate that enforcing them has strong impact on the dynamics. While the doublon density is strongly oscillating within plain CPT, a monotonic relaxation is observed within the conserving CPT.

CORECLUST: identification of the conserved CRM grammar together with prediction of gene regulation.

Science.gov (United States)

Nikulova, Anna A; Favorov, Alexander V; Sutormin, Roman A; Makeev, Vsevolod J; Mironov, Andrey A

2012-07-01

Identification of transcriptional regulatory regions and tracing their internal organization are important for understanding the eukaryotic cell machinery. Cis-regulatory modules (CRMs) of higher eukaryotes are believed to possess a regulatory 'grammar', or preferred arrangement of binding sites, that is crucial for proper regulation and thus tends to be evolutionarily conserved. Here, we present a method CORECLUST (COnservative REgulatory CLUster STructure) that predicts CRMs based on a set of positional weight matrices. Given regulatory regions of orthologous and/or co-regulated genes, CORECLUST constructs a CRM model by revealing the conserved rules that describe the relative location of binding sites. The constructed model may be consequently used for the genome-wide prediction of similar CRMs, and thus detection of co-regulated genes, and for the investigation of the regulatory grammar of the system. Compared with related methods, CORECLUST shows better performance at identification of CRMs conferring muscle-specific gene expression in vertebrates and early-developmental CRMs in Drosophila.

Identification, distribution and conservation status of the African ...

African Journals Online (AJOL)

The African golden cat Caracal aurata is Africa's least known felid. This paper describes how C. aurata can be most readily identified in the field and reviews what is known about this species' distribution and conservation status in Kenya. Forty-six records for C. aurata from 38 sites were compiled. The Mau Forest is the only ...

32 CFR 651.14 - Integration with Army planning.

Science.gov (United States)

2010-07-01

... Religious Freedom Act. (7) Fish and Wildlife Coordination Act. (8) Comprehensive Environmental Response... 12898, 3 CFR, 1994 Comp., p. 859). (14) Indian Sacred Sites (Executive Order 13007, 3 CFR, 1996 Comp., p...

Defining the plasticity of transcription factor binding sites by Deconstructing DNA consensus sequences: the PhoP-binding sites among gamma/enterobacteria.

Directory of Open Access Journals (Sweden)

Oscar Harari

2010-07-01

Full Text Available Transcriptional regulators recognize specific DNA sequences. Because these sequences are embedded in the background of genomic DNA, it is hard to identify the key cis-regulatory elements that determine disparate patterns of gene expression. The detection of the intra- and inter-species differences among these sequences is crucial for understanding the molecular basis of both differential gene expression and evolution. Here, we address this problem by investigating the target promoters controlled by the DNA-binding PhoP protein, which governs virulence and Mg(2+ homeostasis in several bacterial species. PhoP is particularly interesting; it is highly conserved in different gamma/enterobacteria, regulating not only ancestral genes but also governing the expression of dozens of horizontally acquired genes that differ from species to species. Our approach consists of decomposing the DNA binding site sequences for a given regulator into families of motifs (i.e., termed submotifs using a machine learning method inspired by the "Divide & Conquer" strategy. By partitioning a motif into sub-patterns, computational advantages for classification were produced, resulting in the discovery of new members of a regulon, and alleviating the problem of distinguishing functional sites in chromatin immunoprecipitation and DNA microarray genome-wide analysis. Moreover, we found that certain partitions were useful in revealing biological properties of binding site sequences, including modular gains and losses of PhoP binding sites through evolutionary turnover events, as well as conservation in distant species. The high conservation of PhoP submotifs within gamma/enterobacteria, as well as the regulatory protein that recognizes them, suggests that the major cause of divergence between related species is not due to the binding sites, as was previously suggested for other regulators. Instead, the divergence may be attributed to the fast evolution of orthologous target

The identification and functional annotation of RNA structures conserved in vertebrates

DEFF Research Database (Denmark)

Seemann, Ernst Stefan; Mirza, Aashiq Hussain; Hansen, Claus

2017-01-01

Structured elements of RNA molecules are essential in, e.g., RNA stabilization, localization and protein interaction, and their conservation across species suggests a common functional role. We computationally screened vertebrate genomes for Conserved RNA Structures (CRSs), leveraging structure-b......-structured counterparts. Our findings of transcribed uncharacterized regulatory regions that contain CRSs support their RNA-mediated functionality.......Structured elements of RNA molecules are essential in, e.g., RNA stabilization, localization and protein interaction, and their conservation across species suggests a common functional role. We computationally screened vertebrate genomes for Conserved RNA Structures (CRSs), leveraging structure......-based, rather than sequence-based, alignments. After careful correction for sequence identity and GC content, we predict ~516k human genomic regions containing CRSs. We find that a substantial fraction of human-mouse CRS regions (i) co-localize consistently with binding sites of the same RNA binding proteins...

"Just another hoop to jump through?" using environmental laws and processes to protect indigenous rights.

Science.gov (United States)

Middleton, Beth Rose

2013-11-01

Protection of culturally important indigenous landscapes has become an increasingly important component of environmental management processes, for both companies and individuals striving to comply with environmental regulations, and for indigenous groups seeking stronger laws to support site protection and cultural/human rights. Given that indigenous stewardship of culturally important sites, species, and practices continues to be threatened or prohibited on lands out of indigenous ownership, this paper examines whether or not indigenous people can meaningfully apply mainstream environmental management laws and processes to achieve protection of traditional sites and associated stewardship activities. While environmental laws can provide a "back door" to protect traditional sites and practices, they are not made for this purpose, and, as such, require specific amendments to become more useful for indigenous practitioners. Acknowledging thoughtful critiques of the cultural incommensurability of environmental law with indigenous environmental stewardship of sacred sites, I interrogate the ability of four specific environmental laws and processes-the Uniform Conservation Easement Act; the National Environmental Policy Act and the California Environmental Quality Act; the Pacific Stewardship Council land divestiture process; and Senate Bill 18 (CA-2004)-to protect culturally important landscapes and practices. I offer suggestions for improving these laws and processes to make them more applicable to indigenous stewardship of traditional landscapes.

Extinction risks and the conservation of Madagascar's reptiles.

Directory of Open Access Journals (Sweden)

Richard K B Jenkins

Full Text Available BACKGROUND: An understanding of the conservation status of Madagascar's endemic reptile species is needed to underpin conservation planning and priority setting in this global biodiversity hotspot, and to complement existing information on the island's mammals, birds and amphibians. We report here on the first systematic assessment of the extinction risk of endemic and native non-marine Malagasy snakes, lizards, turtles and tortoises. METHODOLOGY/PRINCIPAL FINDINGS: Species range maps from The IUCN Red List of Threatened Species were analysed to determine patterns in the distribution of threatened reptile species. These data, in addition to information on threats, were used to identify priority areas and actions for conservation. Thirty-nine percent of the data-sufficient Malagasy reptiles in our analyses are threatened with extinction. Areas in the north, west and south-east were identified as having more threatened species than expected and are therefore conservation priorities. Habitat degradation caused by wood harvesting and non-timber crops was the most pervasive threat. The direct removal of reptiles for international trade and human consumption threatened relatively few species, but were the primary threats for tortoises. Nine threatened reptile species are endemic to recently created protected areas. CONCLUSIONS/SIGNIFICANCE: With a few alarming exceptions, the threatened endemic reptiles of Madagascar occur within the national network of protected areas, including some taxa that are only found in new protected areas. Threats to these species, however, operate inside and outside protected area boundaries. This analysis has identified priority sites for reptile conservation and completes the conservation assessment of terrestrial vertebrates in Madagascar which will facilitate conservation planning, monitoring and wise-decision making. In sharp contrast with the amphibians, there is significant reptile diversity and regional endemism in

Extinction risks and the conservation of Madagascar's reptiles.

Science.gov (United States)

Jenkins, Richard K B; Tognelli, Marcelo F; Bowles, Philip; Cox, Neil; Brown, Jason L; Chan, Lauren; Andreone, Franco; Andriamazava, Alain; Andriantsimanarilafy, Raphali R; Anjeriniaina, Mirana; Bora, Parfait; Brady, Lee D; Hantalalaina, Elisoa F; Glaw, Frank; Griffiths, Richard A; Hilton-Taylor, Craig; Hoffmann, Michael; Katariya, Vineet; Rabibisoa, Nirhy H; Rafanomezantsoa, Jeannot; Rakotomalala, Domoina; Rakotondravony, Hery; Rakotondrazafy, Ny A; Ralambonirainy, Johans; Ramanamanjato, Jean-Baptiste; Randriamahazo, Herilala; Randrianantoandro, J Christian; Randrianasolo, Harison H; Randrianirina, Jasmin E; Randrianizahana, Hiarinirina; Raselimanana, Achille P; Rasolohery, Andriambolantsoa; Ratsoavina, Fanomezana M; Raxworthy, Christopher J; Robsomanitrandrasana, Eric; Rollande, Finoana; van Dijk, Peter P; Yoder, Anne D; Vences, Miguel

2014-01-01

An understanding of the conservation status of Madagascar's endemic reptile species is needed to underpin conservation planning and priority setting in this global biodiversity hotspot, and to complement existing information on the island's mammals, birds and amphibians. We report here on the first systematic assessment of the extinction risk of endemic and native non-marine Malagasy snakes, lizards, turtles and tortoises. Species range maps from The IUCN Red List of Threatened Species were analysed to determine patterns in the distribution of threatened reptile species. These data, in addition to information on threats, were used to identify priority areas and actions for conservation. Thirty-nine percent of the data-sufficient Malagasy reptiles in our analyses are threatened with extinction. Areas in the north, west and south-east were identified as having more threatened species than expected and are therefore conservation priorities. Habitat degradation caused by wood harvesting and non-timber crops was the most pervasive threat. The direct removal of reptiles for international trade and human consumption threatened relatively few species, but were the primary threats for tortoises. Nine threatened reptile species are endemic to recently created protected areas. With a few alarming exceptions, the threatened endemic reptiles of Madagascar occur within the national network of protected areas, including some taxa that are only found in new protected areas. Threats to these species, however, operate inside and outside protected area boundaries. This analysis has identified priority sites for reptile conservation and completes the conservation assessment of terrestrial vertebrates in Madagascar which will facilitate conservation planning, monitoring and wise-decision making. In sharp contrast with the amphibians, there is significant reptile diversity and regional endemism in the southern and western regions of Madagascar and this study highlights the importance of

Extinction Risks and the Conservation of Madagascar's Reptiles

Science.gov (United States)

Jenkins, Richard K. B.; Tognelli, Marcelo F.; Bowles, Philip; Cox, Neil; Brown, Jason L.; Chan, Lauren; Andreone, Franco; Andriamazava, Alain; Andriantsimanarilafy, Raphali R.; Anjeriniaina, Mirana; Bora, Parfait; Brady, Lee D.; Hantalalaina, Elisoa F.; Glaw, Frank; Griffiths, Richard A.; Hilton-Taylor, Craig; Hoffmann, Michael; Katariya, Vineet; Rabibisoa, Nirhy H.; Rafanomezantsoa, Jeannot; Rakotomalala, Domoina; Rakotondravony, Hery; Rakotondrazafy, Ny A.; Ralambonirainy, Johans; Ramanamanjato, Jean-Baptiste; Randriamahazo, Herilala; Randrianantoandro, J. Christian; Randrianasolo, Harison H.; Randrianirina, Jasmin E.; Randrianizahana, Hiarinirina; Raselimanana, Achille P.; Rasolohery, Andriambolantsoa; Ratsoavina, Fanomezana M.; Raxworthy, Christopher J.; Robsomanitrandrasana, Eric; Rollande, Finoana; van Dijk, Peter P.; Yoder, Anne D.; Vences, Miguel

2014-01-01

Background An understanding of the conservation status of Madagascar's endemic reptile species is needed to underpin conservation planning and priority setting in this global biodiversity hotspot, and to complement existing information on the island's mammals, birds and amphibians. We report here on the first systematic assessment of the extinction risk of endemic and native non-marine Malagasy snakes, lizards, turtles and tortoises. Methodology/Principal Findings Species range maps from The IUCN Red List of Threatened Species were analysed to determine patterns in the distribution of threatened reptile species. These data, in addition to information on threats, were used to identify priority areas and actions for conservation. Thirty-nine percent of the data-sufficient Malagasy reptiles in our analyses are threatened with extinction. Areas in the north, west and south-east were identified as having more threatened species than expected and are therefore conservation priorities. Habitat degradation caused by wood harvesting and non-timber crops was the most pervasive threat. The direct removal of reptiles for international trade and human consumption threatened relatively few species, but were the primary threats for tortoises. Nine threatened reptile species are endemic to recently created protected areas. Conclusions/Significance With a few alarming exceptions, the threatened endemic reptiles of Madagascar occur within the national network of protected areas, including some taxa that are only found in new protected areas. Threats to these species, however, operate inside and outside protected area boundaries. This analysis has identified priority sites for reptile conservation and completes the conservation assessment of terrestrial vertebrates in Madagascar which will facilitate conservation planning, monitoring and wise-decision making. In sharp contrast with the amphibians, there is significant reptile diversity and regional endemism in the southern and

Resting site use of giant pandas in Wanglang Nature Reserve.

Science.gov (United States)

Kang, Dongwei; Wang, Xiaorong; Li, Junqing

2017-10-23

Little is known about the resting sites used by the giant panda (Ailuropoda melanoleuca), which restricts our understanding of their resting habits and limits conservation efforts. To enhance our understanding of resting site requirements and factors affecting the resting time of giant pandas, we investigated the characteristics of resting sites in the Wanglang Nature Reserve, Sichuan Province, China. The results indicated that the resting sites of giant pandas were characterised by a mean slope of 21°, mean nearest tree size of 53.75 cm, mean nearest shrub size of 2.82 cm, and mean nearest bamboo number of 56. We found that the resting sites were closer to bamboo than to trees and shrubs, suggesting that the resting site use of giant pandas is closely related to the presence of bamboo. Considering that giant pandas typically rest near a large-sized tree, protection of large trees in the forests is of considerable importance for the conservation of this species. Furthermore, slope was found to be an important factor affecting the resting time of giant pandas, as they tended to rest for a relatively longer time in sites with a smaller degree of slope.

78 FR 64593 - Notice of Final Federal Agency Actions on US 26: MP 49.20-MP 57.45 Project: Clackamas County, OR

Science.gov (United States)

2013-10-29

...)(1)]; American Indian Religious Freedom Act [42 U.S.C. 1996]; Farmland Protection Policy Act (FPPA... Resources; E.O. 13007 Indian Sacred Sites, E.O. 13287 Preserve America; E.O. 13175 Consultation and...

76 FR 45649 - Notice of Final Federal Agency Actions on I-5: Fern Valley Interchange Project: Jackson County, OR

Science.gov (United States)

2011-07-29

.... 2000(d) et seq.]; American Indian Religious Freedom Act [42 U.S.C. 1996]; Farmland Protection Policy.... 13007 Indian Sacred Sites, E.O. 13287 Preserve America; E.O. 13175 Consultation and Coordination with...

25 CFR 262.5 - Application for permits.

Science.gov (United States)

2010-04-01

... either state that no religious or cultural site will be harmed or destroyed by the proposed work or... similar condition: “Human remains of Indians, funerary objects, sacred objects, and objects of cultural...

Conserving and enhancing biological control of nematodes.

Science.gov (United States)

Timper, Patricia

2014-06-01

Conservation biological control is the modification of the environment or existing practices to protect and enhance antagonistic organisms to reduce damage from pests. This approach to biological control has received insufficient attention compared with inundative applications of microbial antagonists to control nematodes. This review provides examples of how production practices can enhance or diminish biological control of plant-parasitic nematodes and other soilborne pests. Antagonists of nematodes can be enhanced by providing supplementary food sources such as occurs when organic amendments are applied to soil. However, some organic amendments (e.g., manures and plants containing allelopathic compounds) can also be detrimental to nematode antagonists. Plant species and genotype can strongly influence the outcome of biological control. For instance, the susceptibility of the plant to the nematode can determine the effectiveness of control; good hosts will require greater levels of suppression than poor hosts. Plant genotype can also influence the degree of rhizosphere colonization and antibiotic production by antagonists, as well the expression of induced resistance by plants. Production practices such as crop rotation, fallow periods, tillage, and pesticide applications can directly disrupt populations of antagonistic organisms. These practices can also indirectly affect antagonists by reducing their primary nematode host. One of the challenges of conservation biological control is that practices intended to protect or enhance suppression of nematodes may not be effective in all field sites because they are dependent on indigenous antagonists. Ultimately, indicators will need to be identified, such as the presence of particular antagonists, which can guide decisions on where it is practical to use conservation biological control. Antagonists can also be applied to field sites in conjunction with conservation practices to improve the consistency, efficacy, and

Integrating conservation costs into sea level rise adaptive conservation prioritization

Directory of Open Access Journals (Sweden)

Mingjian Zhu

2015-07-01

Full Text Available Biodiversity conservation requires strategic investment as resources for conservation are often limited. As sea level rises, it is important and necessary to consider both sea level rise and costs in conservation decision making. In this study, we consider costs of conservation in an integrated modeling process that incorporates a geomorphological model (SLAMM, species habitat models, and conservation prioritization (Zonation to identify conservation priorities in the face of landscape dynamics due to sea level rise in the Matanzas River basin of northeast Florida. Compared to conservation priorities that do not consider land costs in the analysis process, conservation priorities that consider costs in the planning process change significantly. The comparison demonstrates that some areas with high conservation values might be identified as lower priorities when integrating economic costs in the planning process and some areas with low conservation values might be identified as high priorities when considering costs in the planning process. This research could help coastal resources managers make informed decisions about where and how to allocate conservation resources more wisely to facilitate biodiversity adaptation to sea level rise.

Conservation potential of agricultural water conservation subsidies

Science.gov (United States)

Huffaker, Ray

2008-07-01

A current policy subsidizes farmers to invest in improved on-farm irrigation efficiency, expecting water to be conserved off farm. Contrary to expectation, water has been increasingly depleted in some regions after such improvements. This paper investigates the policy's failure to conserve water consistently by (1) formulating an economic model of irrigated crop production to determine a profit-maximizing irrigator's range of responses to a subsidy and (2) embedding these responses into hypothetical streamflow diagrams to ascertain their potential to conserve water under various hydrologic regimes. Testable hypotheses are developed to predict the conservation potential of a subsidy in real-world application.

Conservation businesses and conservation planning in a biological diversity hotspot.

Science.gov (United States)

Di Minin, Enrico; Macmillan, Douglas Craig; Goodman, Peter Styan; Escott, Boyd; Slotow, Rob; Moilanen, Atte

2013-08-01

The allocation of land to biological diversity conservation competes with other land uses and the needs of society for development, food, and extraction of natural resources. Trade-offs between biological diversity conservation and alternative land uses are unavoidable, given the realities of limited conservation resources and the competing demands of society. We developed a conservation-planning assessment for the South African province of KwaZulu-Natal, which forms the central component of the Maputaland-Pondoland-Albany biological diversity hotspot. Our objective was to enhance biological diversity protection while promoting sustainable development and providing spatial guidance in the resolution of potential policy conflicts over priority areas for conservation at risk of transformation. The conservation-planning assessment combined spatial-distribution models for 646 conservation features, spatial economic-return models for 28 alternative land uses, and spatial maps for 4 threats. Nature-based tourism businesses were competitive with other land uses and could provide revenues of >US$60 million/year to local stakeholders and simultaneously help meeting conservation goals for almost half the conservation features in the planning region. Accounting for opportunity costs substantially decreased conflicts between biological diversity, agricultural use, commercial forestry, and mining. Accounting for economic benefits arising from conservation and reducing potential policy conflicts with alternative plans for development can provide opportunities for successful strategies that combine conservation and sustainable development and facilitate conservation action. © 2013 Society for Conservation Biology.

Smart Water Conservation System for Irrigated Landscape

Science.gov (United States)

2016-05-01

controllers, centralized and site-specific sensor inputs, leak detection sensors, and the use of harvested water (i.e., rainwater and air condition water ...include ET functionality with soil moisture sensor, and leak detection via flow meter. ESTCP Final Report Smart Water Conservation System 58... leakage . The minimum static pressure was not achieved because tank water levels were less than 10 feet in the selected low profile tank.) Adjust break

Evolutionary conservation of regulatory elements in vertebrate HOX gene clusters

Energy Technology Data Exchange (ETDEWEB)

Santini, Simona; Boore, Jeffrey L.; Meyer, Axel

2003-12-31

Due to their high degree of conservation, comparisons of DNA sequences among evolutionarily distantly-related genomes permit to identify functional regions in noncoding DNA. Hox genes are optimal candidate sequences for comparative genome analyses, because they are extremely conserved in vertebrates and occur in clusters. We aligned (Pipmaker) the nucleotide sequences of HoxA clusters of tilapia, pufferfish, striped bass, zebrafish, horn shark, human and mouse (over 500 million years of evolutionary distance). We identified several highly conserved intergenic sequences, likely to be important in gene regulation. Only a few of these putative regulatory elements have been previously described as being involved in the regulation of Hox genes, while several others are new elements that might have regulatory functions. The majority of these newly identified putative regulatory elements contain short fragments that are almost completely conserved and are identical to known binding sites for regulatory proteins (Transfac). The conserved intergenic regions located between the most rostrally expressed genes in the developing embryo are longer and better retained through evolution. We document that presumed regulatory sequences are retained differentially in either A or A clusters resulting from a genome duplication in the fish lineage. This observation supports both the hypothesis that the conserved elements are involved in gene regulation and the Duplication-Deletion-Complementation model.

Premodern’den Postmodern’e Benliğin ve Kutsalın Dönüşümü: Narsisist Benliğin Kutsal Algısı / Transformation of Knowledge and Sacred from Premodern to Postmodern: The Sacred Perception of Narcissist Self

Directory of Open Access Journals (Sweden)

Ahmet GÜVEN

2015-07-01