17 results

Pollen analysis - Vatteville-la-Rue (F-76), Mare de la Pelouse, Forêt de Brotonne

Collected date : from May 2020 ongoing
Creators : Hervé Richard

Eight pollen tests carried out on a borehole about one metre deep from a peat bog in the Brotonne forest. Samples very rich in pollen and spores. Last two millennia (Middle Ages?).

Chavéria (F-39), Les Monteillers, Tumulus 2

Collected date : from 1999 ongoing

Pollen analysis of 4 samples in the heart of the tumulus 2 in the hallstattien necropolis of Montilliers in Chavéria. Very poor in spores and pollen.

Physicochemical and bacteriological characteristics of water - Arcier watershed - 2020-2022

Physical characteristics, major ions, minor ions, trace elements measured from May 2020 to February 2022 in five sites of the Arcier karst watershed (Doubs, France), as well as at the Arcier spring. These measurements were complemented by the acquisition of extended spectrum beta-lactamase ...

Synthesis, antidiabetic activity and molecular docking study of rhodanine-substitued spirooxindole pyrrolidine derivatives as novel α-amylase inhibitors

In a sustained search for novel α-amylase inhibitors for the treatment of type 2 diabetes mellitus (T2DM), we report herein the synthesis of a series of nineteen novel rhodanine-fused spiro[pyrrolidine-2,3′-oxindoles]. They were obtained by one-pot three component [3 + 2] cycloaddition of stabilized ...

Diversity-oriented Synthesis of Spiropyrrolo[1, 2-a]isoquinoline Derivatives via Diastereoselective and Regiodivergent Three-component 1,3-Dipolar Cycloaddition Reactions: In vitro and in vivo Evaluation of the Antidiabetic Activity of Rhodanine Analogues

Collected date : from 2018 to 2021

An efficient diastereoselective route is developed to get access to novel spiropyrrolo[1,2-a]isoquinoline-oxindole skeletons by a one-potthree-component [3 + 2] cycloaddition reaction of (Z)-5-arylidene-1,3-thiazolidine-2,4-diones, isatin derivatives, and 1,2,3,4-tetrahydroisoquinoline (THIQ). ...

Pollen analysis - Le Locle (NE, CH), Col des Roches (Projet H20)

Collected date : from Jun 2020 ongoing

The archaeological surveys carried out on the Le Locle bypass road have made it possible to make several test borring in the upper part of the fill of the area located south of the city, between the city and the Col des Roches, in the Marais des Calame and Marais de la Molière. Two sections were ...

Pollen analysis - Fontenu (F-39), Domaine CID I et CID II

Collected date : from Mar 2021 ongoing

Two boreholes (CID I of 5.77 m and CID II of 7.63 m) were drilled off the Domaine de Chalain (east bank), 65-70 m from the shore. 57 pollen samples were taken from CID I and 21 from CID II + 5 radiocarbon dates.

Pollen analysis - La Châteleine (F-39), Au vieux château

Collected date : from Jul 2020 ongoing
Creators : Hervé Richard

Only one sample in a natural depression in the heart of the castle excavation.

Pollen analysis - Saint-Romain-de-Jalionas (F-38), marais de la Besseye

Collected date : from 2021 ongoing

Holocene clayey marsh between glacial moraines and river beds of the Bionnay and Girondan, at the foot of the Crémieu limestone plateau. 24 palynological samples.

Pollen analysis - Mondragon (F-84), Les Ribaudes

Collected date : from 2021 ongoing
Creators : Hervé Richard

Gallic drainage and irrigation network identified in the Holocene floodplain of the Rhone valley (south of Tricastin), 6 palynological samples at MD-RIB S1-583 and 59-7175.

Pollen analysis - Rochefort (Suisse, Neuchâtel), Cotencher Cave

Collected date : from 2019 ongoing

10 palynological samples taken from lower levels (older than 72,000 years). Partly sterile or very corrosive. Interesting presence of hornbeam (Carpinus) mixed with steppics in a sample.

Pollen analysis - Beffia (F-39), Tumulus 2001, En Magne ou sur Magne

Disciplines : archaeology
Collected date : from 2001 ongoing
Creators : Hervé Richard

5 palynological samples at the heart of the main burial ground. Almost sterile.

Pollen analysis - Sciez (F-74), Chemin de la Renouillère

Collected date : 2019
Creators : Hervé Richard

Archaeologiocal site. Plain in edge of a lake. 4 palynological samples.

Pollen analysis - Les Eyzies-de-Tayac-Sireuil (F-26), 28 avenue de la Forge, calcareous tuff

Collected date : from 2019 ongoing
Creators : Hervé Richard

A single palynological sample from a layer of calcareous tuff. Sterile.

Pollen analysis - Siracusa (Sicile, Italie), Aqueduc du Galermi

Collected date : from 2019 ongoing
Creators : Hervé Richard

A single palynological sample from carbonates in a Roman aqueduct. Poor but exploitable.

Pollen analysis - Saint Benoît (F-86), Pièces de la Chaume, carbonates from a Gallo-Roman aqueduct

Collected date : from 2019 ongoing
Creators : Hervé Richard

Two palynological samples taken from a carbonate inking in the Gallo-Roman aqueduct of Poitiers. Poor.

Reactivity of CuI and CuBr toward Dialkyl Sulfides RSR: From Discrete Molecular Cu4I4S4 and Cu8I8S6 Clusters to Luminescent Copper(I) Coordination Polymers

Collected date : from 2010 to 2014

The CuX salts (X = I, Br) react with SR2 to form molecular clusters of the types [(R2S)4(Cu4I4)] and [(R2S)6(Cu8I8)] or to give 1D polymers and 2D metal−organic frameworks. The cluster nuclearity and connectivity as well as the dimensionality of these compounds depend on the steric demand of SR2, ...

17 results

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Université de Bourgogne, Université de Franche-Comté, UTBM, AgroSup Dijon, ENSMM, BSB, Arts des Metiers