scholarly journals Plants of Temples and Religious Places in Khandesh Region (Maharashtra): An Ethnobotanical Perspective

2021 ◽  
Vol 4 (4-5) ◽  
pp. 257-265
Author(s):  
Swapnil Khare ◽  
Shubhangi Pawar ◽  
D A Patil
Keyword(s):  
Plant Species ◽  
Local Environment ◽  
Human Welfare ◽  
Scientific Investigations ◽  
Intimate Association ◽  
Indigenous Wisdom ◽  
Religious Aspects

Plants have been, since time immemorial, the focus of religious purposes for many human societies worldwide. Because of efficacious use in religious aspects, some plant species are said to be important. Certain plants are held sacred due to their intimate association with special locations like temple courtyards. These locations are easily overlooked for scientific investigations. People are closely associated with the plant-wealth in such places as well although on religious ground. These need to be tapped for indigenous wisdom for human welfare. The present authors inventorised three districts of Khandesh region (Maharashtra) to divulge plantlore. Total 28 species belonging to 27 genera and 21 angiospermic families are presently focussed touching four aspects viz., sacredness, miscellaneous uses, cosmetics and medicinal utilities. The worshippers, trustees and people intimately associated with temples and religious places have been interviewed to tap down traditional ethnobotanical information. This work provides an account of religious and cultural ways of conserving biodiversity. At the same, these places help improve local environment. Further studies in a country like India are desired to unearth the potentials of religious locations.

scholarly journals Plant species radiations: where, when, why?

2008 ◽  
Vol 363 (1506) ◽  
pp. 3097-3105 ◽  
Author(s):  
Hans Peter Linder
Keyword(s):  
New Zealand ◽  
Plant Species ◽  
Amazon Basin ◽  
Local Environment ◽  
Spatial And Temporal Patterns ◽  
Extinction Rates ◽  
The Andes ◽  
Dynamic Landscapes ◽  
High Species Richness ◽  
Rapid Radiations

The spatial and temporal patterns of plant species radiations are largely unknown. I used a nonlinear regression to estimate speciation and extinction rates from all relevant dated clades. Both are surprisingly high. A high species richness can be the result of either little extinction, thus preserving the diversity that dates from older radiations (a ‘mature radiation’), or a ‘recent and rapid radiation’. The analysis of radiations from different regions (Andes, New Zealand, Australia, southwest Africa, tropics and Eurasia) revealed that the diversity of Australia may be largely the result of mature radiations. This is in sharp contrast to New Zealand, where the flora appears to be largely the result of recent and rapid radiations. Mature radiations are characteristic of regions that have been climatically and geologically stable throughout the Neogene, whereas recent and rapid radiations are more typical of younger (Pliocene) environments. The hyperdiverse Cape and Neotropical floras are the result of the combinations of mature as well as recent and rapid radiations. Both the areas contain stable environments (the Amazon basin and the Cape Fold Mountains) as well as dynamic landscapes (the Andes and the South African west coast). The evolution of diversity can only be understood in the context of the local environment.

scholarly journals Philological Investigation of Some English Common Plant Names.

2019 ◽  
Vol 2 (2) ◽  
pp. 24-28
Author(s):  
S K Tayade ◽  
D A Patil
Keyword(s):  
Plant Species ◽  
English Language ◽  
Scientific Study ◽  
Human Society ◽  
Human Welfare ◽  
Plant Names ◽  
The Common ◽  
Common Plant ◽  
Species Being

This communication is aimed at the scientific study of the genesis and development of common plant names as used in the English language. Every human society, whether primitive or advanced has own vocabulary developed on their observations, experience, sentiments, dogmas and customs. Every human society tries to classify and name plants in his ambience and thereby mankind celebrates the biodiversity of his time. The present authors investigated total of 79 plant species belonging to 78 genera and 53 families of angiosperms, one species being a gymnosperm. They divulged as many as 13 bases on which the common plant names in English are coined. They obviously reveal the richness and heritage of English people. The knowledge and wisdom of ancient will be certainly helpful for human welfare

scholarly journals The Flora of Desecheo Island, Puerto Rico

1969 ◽  
Vol 55 (4) ◽  
pp. 478-505
Author(s):  
Roy C. Woodbury ◽  
Luis F. Martorell ◽  
José C. García Tudurí
Keyword(s):  
Puerto Rico ◽  
Plant Species ◽  
Plant Communities ◽  
New Records ◽  
Virgin Islands ◽  
Detailed Account ◽  
Scientific Investigations ◽  
History Of ◽  
Annotated Checklist

The first section of this paper furnishes a discussion of the origin of the name Desecheo, notes on the geology of the Island, a chronological history of the scientific investigations conducted there and a detailed account of the different plant communities. The second section is an annotated checklist of the plants of Desecheo, representing 43 families in the Angiosperma and only one in the Gymnosperma. Of 128 plant species hereby recorded, 65 are new records for Desecheo, the remaining 63 had been mentioned previously in Britton and Wilson, Flora of Porto Rico and the Virgin Islands.

Diversity of the Western Carpathian flysch grasslands: Do extremely species-rich plant communities coincide with a high diversity of snails?

Biologia ◽  
2014 ◽  
Vol 69 (2) ◽  
Author(s):  
Jana Dvořáková ◽  
Kristina Merunková ◽  
Zdenka Preislerová ◽  
Michal Horsák ◽  
Milan Chytrý
Keyword(s):  
Species Richness ◽  
Species Composition ◽  
Plant Species ◽  
Plant Communities ◽  
Abiotic Factors ◽  
Local Environment ◽  
Plant Species Richness ◽  
Snail Species ◽  
Local Species ◽  
White Carpathians

AbstractUpland fringes of the White Carpathians (Czech Republic) are known to support grasslands with the world’s highest local plant species richness. We investigated whether this unusually high plant richness has a parallel in snail communities, whether patterns of species composition of snail and plant communities in grasslands co-vary and how they are affected by local environment and landscape history. We compared plant and snail communities of dry to mesic grasslands in three neigh bouring regions: (1) hilly lowland of the Central Moravian Carpathians, (2) upland fringes and (3) upland of the White Carpathians. Both snail and plant communities exhibited a strong gradient in species composition associated with altitude, annual temperature and precipitation, soil calcium and pH. However, there was no correlation between local species richness of plants and snails in individual plots. The upland fringes of the White Carpathians were richest in snail species, probably due to intermediate environmental conditions, supporting the occurrence of species with contrasting environmental requirements. The highest local numbers of plant species were also recorded there, although differences among regions were not significant. The regional species richness of plants was also highest in the upland fringes, whereas that of snails was highest in the hilly lowland. Similarities in the diversity patterns of plants and snails among regions suggest the importance of regional factors for local richness, although local abiotic factors, which are partly correlated with the three regions, also influence local species composition and richness.

Residual Gas Reaction in the Electron Microscope: II The Design of a Gas-Control Chamber for Quantitative Observations

1969 ◽  
Vol 27 ◽  
pp. 82-83
Author(s):  
Chester J. Calbick ◽  
Richard E. Hartman
Keyword(s):  
Electron Beam ◽  
Electron Microscope ◽  
Local Environment ◽  
Chamber Pressure ◽  
Objective Lens ◽  
Ion Pump ◽  
Quantitative Studies ◽  
Precise Knowledge ◽  
Differential Pumping ◽  
And Control

Quantitative studies of the phenomenon associated with reactions induced by the electron beam between specimens and gases present in the electron microscope require precise knowledge and control of the local environment experienced by the portion of the specimen in the electron beam. Because of outgassing phenomena, the environment at the irradiated portion of the specimen is very different from that in any place where gas pressures and compositions can be measured. We have found that differential pumping of the specimen chamber by a 4" Orb-Ion pump, following roughing by a zeolite sorption pump, can produce a specimen-chamber pressure 100- to 1000-fold less than that in the region below the objective lens.

An emerging technology: Nuclear magnetic resonance microscopy

1988 ◽  
Vol 46 ◽  
pp. 1000-1001
Author(s):  
M.J. Hennessy ◽  
E. Kwok
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Relaxation Times ◽  
Basic Research ◽  
Local Environment ◽  
Magnetic Resonance Images ◽  
Nmr Microscopy ◽  
Mri Scans ◽  
Temperature Relaxation ◽  
Nuclear Magnetic

Much progress in nuclear magnetic resonance microscope has been made in the last few years as a result of improved instrumentation and techniques being made available through basic research in magnetic resonance imaging (MRI) technologies for medicine. Nuclear magnetic resonance (NMR) was first observed in the hydrogen nucleus in water by Bloch, Purcell and Pound over 40 years ago. Today, in medicine, virtually all commercial MRI scans are made of water bound in tissue. This is also true for NMR microscopy, which has focussed mainly on biological applications. The reason water is the favored molecule for NMR is because water is,the most abundant molecule in biology. It is also the most NMR sensitive having the largest nuclear magnetic moment and having reasonable room temperature relaxation times (from 10 ms to 3 sec). The contrast seen in magnetic resonance images is due mostly to distribution of water relaxation times in sample which are extremely sensitive to the local environment.

Electron energy-loss near-edge structure in silicate minerals

1992 ◽  
Vol 50 (2) ◽  
pp. 1258-1259
Author(s):  
D W McComb ◽  
R S Payne ◽  
P L Hansen ◽  
R Brydson
Keyword(s):  
Solid State ◽  
Energy Loss ◽  
Electron Energy ◽  
State Energy ◽  
Local Environment ◽  
Edge Structure ◽  
Silicate Minerals ◽  
Two Samples ◽  
Electron Energy Loss ◽  
Careful Processing

Electron energy-loss near-edge structure (ELNES) is an effective probe of the local geometrical and electronic environment around particular atomic species in the solid state. Energy-loss spectra from several silicate minerals were mostly acquired using a VG HB501 STEM fitted with a parallel detector. Typically a collection angle of ≈8mrad was used, and an energy resolution of ≈0.5eV was achieved.Other authors have indicated that the ELNES of the Si L2,3-edge in α-quartz is dominated by the local environment of the silicon atom i.e. the SiO4 tetrahedron. On this basis, and from results on other minerals, the concept of a coordination fingerprint for certain atoms in minerals has been proposed. The concept is useful in some cases, illustrated here using results from a study of the Al2SiO5 polymorphs (Fig.l). The Al L2,3-edge of kyanite, which contains only 6-coordinate Al, is easily distinguished from andalusite (5- & 6-coordinate Al) and sillimanite (4- & 6-coordinate Al). At the Al K-edge even the latter two samples exhibit differences; with careful processing, the fingerprint for 4-, 5- and 6-coordinate aluminium may be obtained.

Umatilla Virus Association with Fibrils and Tubules in Cultured Cells

1980 ◽  
Vol 38 ◽  
pp. 476-477
Author(s):  
Neil M. Foster ◽  
Ruth D. Breckon
Keyword(s):  
Bluetongue Virus ◽  
Linear Array ◽  
Cultured Cells ◽  
Intimate Association ◽  
Infected Cells ◽  
Dark Staining ◽  
In Cells

Macrotubules have been described1 in cells infected with Umatilla virus (UMAV), an orbivirus for which bluetongue virus (BTV) is the protype. Macrotubules, often in linear array, were observed in the cytoplasm and in intimate association with viroplasms of infected cells. Macrotubules had outside and inside diameters of 20 and 15 nm and many had dark-staining centers with diameters similar to the interiors of the tubules. UMAV was 60 nm and the RNA core was 30 nm in diameter. This report describes the association of UMAV with macrotubules and two types of microtubules.

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