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Sers El Lyan
Sers may refer to: * Sers, Armenia * Sers, Charente, France * Sers, Hautes-Pyrénées, France * Sers, Tunisia Sers, also Le Sers or Es Sers, is a town and commune in the Kef Governorate, Tunisia. It is located by road southeast of El Kef. As of 2004 it had a population of 11,927.Surface enhanced Raman spectroscopy (SERS) * Selective En bloc Redevelopment Scheme, a housing strategy in Singapore * Pennsylvania State Employees' Retirement ...
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Sers, Armenia
Sers ( hy, Սերս) is a village in the Zaritap Municipality of the Vayots Dzor Province in Armenia. Toponymy The village is also known as ''Ses''. History The village was depopulated in 1604 during the rule of Abbas the Great of Persia. Later, in 1828, the Armenian population of the Salmas Salmas ( fa, سلماس; ; ; ; syr, ܣܵܠܵܡܵܣ, Salamas) is the capital of Salmas County, West Azerbaijan Province in Iran. It is located northwest of Lake Urmia, near Turkey. According to the 2019 census, the city's population is 127,864. ... province of Persia emigrated and settled in the village. References External links * * * Populated places in Vayots Dzor Province {{VayotsDzor-geo-stub ...
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Sers, Charente
Sers is a commune in the Charente department in the Nouvelle-Aquitaine region in southwestern France. Located to the southeast of Angoulême on a plateau above the river Échelle, Sers is on the edge of the forest of Horte to the south. The name is pronounced without sounding the final ''s'' ɛʀ Neighbouring communes Neighbouring communes include Bouëx, Vouzan, Grassac, Rougnac, Dignac, Dirac and Garat. The area is part of the "Pays Horte et Tardoire". History A rock with magnificent carvings from the Upper Palaeolithic period was discovered in 1927 at the place known as Roc de Sers, in the Échelle valley upstream from Sers. The carvings are in Solutrean style. A blast furnace and cannon foundry, built in 1514, was in operation until 1762 at Planche Meunier, near Sers. The dairy and cheese farm built in 1896 on the site of an old flour mill closed at the end of the 20th century. The population of the commune has increased steadily since the low point of the 195 ...
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Sers, Hautes-Pyrénées
Sers is a commune in the Hautes-Pyrénées department in south-western France. See also *Communes of the Hautes-Pyrénées department An intentional community is a voluntary residential community which is designed to have a high degree of social cohesion and teamwork from the start. The members of an intentional community typically hold a common social, political, religious, ... Gallery File:Sers - Pyrénées - église Saint-Vincent - XIIéme siécle romane.JPG , église Saint-Vincent File:Sers - Pyrénées - église Saint-Vincent XIIéme siecle.JPG File:Sers - Pyrénées - Fontaine 1616.JPG, Fontaine 1616 File:Sers - Pyrénnées - Croix.JPG, Croix File:Sers - Pyrénées - croix Saint-Justin et oratoire.JPG, Croix Saint-Justin File:Sers - Pyrénées - monument aux morts.JPG, Monument aux morts File:Sers - Pyrénées - l' animal laboureur.JPG, L'animal laboureur File:Sers - Pyrénnées - Renard de chez Rosette.JPG, Le renard de Rozette References Communes o ...
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Sers, Tunisia
Sers, also Le Sers or Es Sers, is a town and commune in the Kef Governorate, Tunisia. It is located by road southeast of El Kef. As of 2004 it had a population of 11,927.Recensement de 2004 (Institut national de la statistique)
Its economic activity is mainly dominated by agriculture, including cereal production. It is located at the foot of (887 m) which is part of the Tunisian ridge. It is described as a "French railway town sitting in the middle of a vast natural bowl that contains some of the most fertile land in the country." Its past dates back to antiquity, when it was the c ...
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Surface Enhanced Raman Spectroscopy
Surface-enhanced Raman spectroscopy or surface-enhanced Raman scattering (SERS) is a surface-sensitive technique that enhances Raman scattering by molecules adsorbed on rough metal surfaces or by nanostructures such as plasmonic-magnetic silica nanotubes. The enhancement factor can be as much as 1010 to 1011, which means the technique may detect single molecules. History SERS from pyridine adsorbed on electrochemically roughened silver was first observed by Martin Fleischmann, Patrick J. Hendra and A. James McQuillan at the Department of Chemistry at the University of Southampton, UK in 1973. This initial publication has been cited over 6000 times. The 40th Anniversary of the first observation of the SERS effect has been marked by the Royal Society of Chemistry by the award of a National Chemical Landmark plaque to the University of Southampton. In 1977, two groups independently noted that the concentration of scattering species could not account for the enhanced signal and each p ...
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Selective En Bloc Redevelopment Scheme
The Selective En bloc Redevelopment Scheme, or SERS for short, is an urban redevelopment strategy employed by the Housing and Development Board in Singapore in maintaining and upgrading public housing flats in older estates in the city-state. Launched in August 1995, it involves a small selection of specific flats in older estates which undergo demolition and redevelopment to optimise land use, as opposed to upgrading of existing flats via the Main Upgrading and Interim Upgrading Programmes. To date82 SERS siteshave been announced, of which 77 were completed. The implementation of SERS also depends on the availability of replacement sites and the Government's financial resources. It will be replaced by ''Voluntary Early Redevelopment Scheme'' (VERS) in 20 years time. Only 4% of HDB flats have been identified for SERS since it was launched in 1995. All residents displaced by the redevelopment works are offered a new 99-year lease in new flats constructed nearby. These residents ha ...
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