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opencc-by-4.0Dec 2022View details →

Text-fig. 36. Synchrotron radiation X-ray tomographic microscopy (SRXTM, a–e) images of "Paisia-like follicle"; Catefica locality, Portugal. a, b) Volume rendering of follicle in lateral (a) and ventral (b) views showing the decurrent stigmatic region that extends from the follicle base to the apex but lacks a distinct papillate zone; c) Longitudinal section (volume rendering cut at orthoslice yz0341) of follicle showing under-developed ovules towards the base and numerous well-developed ovules/seeds in the upper part suggesting that the follicle is probably mature; d) Dorsal view of follicle apex showing the cleft in the presumed stigmatic apical region; e) Transverse section (orthoslice xy1294) of follicle with one dorsal and two ventral bundles and two placentae bulging into the locule, one on either side of the ventral suture; note the strongly compressed outer epidermis and the homogenized cells of the mesocarp. Specimen, Catefica 49-S174915 (a–e). Scale bars = 300 Μm (a–d), 100 Μm (e). in The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms

Text-fig. 36. Synchrotron radiation X-ray tomographic microscopy (SRXTM, a–e) images of "Paisia-like follicle"; Catefica locality, Portugal. a, b) Volume rendering of follicle in lateral (a) and ventral (b) views showing the decurrent stigmatic region that extends from the follicle base to the apex but lacks a distinct papillate zone; c) Longitudinal section (volume rendering cut at orthoslice yz0341) of follicle showing under-developed ovules towards the base and numerous well-developed ovules/seeds in the upper part suggesting that the follicle is probably mature; d) Dorsal view of follicle apex showing the cleft in the presumed stigmatic apical region; e) Transverse section (orthoslice xy1294) of follicle with one dorsal and two ventral bundles and two placentae bulging into the locule, one on either side of the ventral suture; note the strongly compressed outer epidermis and the homogenized cells of the mesocarp. Specimen, Catefica 49-S174915 (a–e). Scale bars = 300 Μm (a–d), 100 Μm (e).

opencc-by-4.0Sep 2017View details →

Well from limestone protecting the growth of young date palm (Difoi, N19.94914° E30.49234°)

This interpretation sees a demographic shift reflected in the situation of the date palm environment: occasional workers display a lack of old cleaning practices, with removal of dry matter from palms and from the ground, which is exacerbated by by-now greatly reduced usage of such matter, e.g. for roofs, fire, etc. From a landscape point of view, this is the prevalence of ‘disordered’ forests in place of the intensity of care for individual trees (in the image represented by a well protecting the growth of young date palms).

opencc-by-4.0Dec 2022View details →

Data for: The impacts of COVID-19 policy on people's Subjective well-being

The Gallup+OxCGRT.csv file combines the Gallup COVID-19 data and OxCGRT policy data into a single dataset comprising 9,285 data points. This dataset can be utilized to determine the partial correlation between three subjective well-being (SWB) variables and COVID-19 policy measures, as well as construct fixed-effects regression and conditional inference tree (CIT) models for the SWB variables.

opencc-by-4.0Mar 2023View details →

Wells, Cooper, Rose Red hot Mamma Foxtrot

Wells, Cooper, Rose Red hot Mamma Foxtrot

dryad28/100

Data from: The supposedly well-known carbonate indicator Tortella tortuosa (Pottiaceae, Bryophyta) split into eight species in Europe

We present a first treatment of the Tortella tortuosa complex for Europe. We analysed molecular relationships based on the nuclear ITS and the plastid atpB-rbcL and rps4 in a network context and thereafter characterized the identified entities by their morphology. We found eight morphologically and molecularly distinct entities at the species level, which are also supported in ASAP analyses of the molecular data; one species includes two varieties. In some cases, nuclear and plastid data suggest different relationships and we found a few likely recent hybrid collections. To the main characters of taxonomic importance belong stem anatomy, leaf shape and papillosity. We describe three species as new: T. commutata (a widespread plant; including the new var. valida), T. dolomitica (known only from the Alps) and T. splendida (an Arctic-alpine element), replacing T. arctica auct. For T. angustifolia and T. robusta (both montane) new combinations at the species level are provided. Tortella bambergeri (a submediterranean element), T. fleischeri (an Alpine element, recurring in Scotland) and T. tortuosa s. str. (widespread) complete this informal group of morphologically similar and partly related species. The species differ in ecological requirements and distribution areas, although mixed stands of two or three species are frequent. The area richest in species in Europe is the Alps with all eight species, whereas we found only four from Scandinavia.

opencc-zeroJun 2023View details →

Fig. 3 in Dimeric Erythrina alkaloids as well as their key units from Erythrina variegata

Fig. 3. The key ROESY correlations of 1 and 2 in the 3D models.

Fig. 2. 1H–1H in Dimeric Erythrina alkaloids as well as their key units from Erythrina variegata

Fig. 2. 1H–1H COSY and key HMBC correlations of 1 and 2.

Fig. 1 in Dimeric Erythrina alkaloids as well as their key units from Erythrina variegata

Fig. 1. Chemical structures of compounds 1–12.

Fig. 4 in Dimeric Erythrina alkaloids as well as their key units from Erythrina variegata

Fig. 4. Proposed biosynthesis of the dimeric alkaloids 1–10.

opencc-by-4.0Oct 2023View details →

Fig. 12 in A well preserved pan-pleurodiran (Dortokidae) turtle from the English Lower Cretaceous and the first radiometric date for the Wessex Formation (Hauterivian-Barremian) of the Isle of Wight, United Kingdom

Fig. 12. Diagram showing the radiometric date in context with the Wessex Formation. A, time scale modified from Gradstein et al. (2020) with calcite date range. B, simplified stratigraphic log of the Wealden showing the age of the turtle.

opencc-by-4.0Oct 2023View details →

Fig. 7 in A well preserved pan-pleurodiran (Dortokidae) turtle from the English Lower Cretaceous and the first radiometric date for the Wessex Formation (Hauterivian-Barremian) of the Isle of Wight, United Kingdom

Fig. 7. Sacral and caudal vertebrae of IWCMS 2018.44. A-D, sacral vertebrae; E-J, anterior caudal vertebra; K-L, posterior caudal vertebra; M-P posterior caudal vertebra. These elements are shown in anterior (A,G,K,M), posterior (B,H,L,N), dorsal (C,I,O), ventral (D,J,P), left lateral (E), and right lateral (F) views.

Fig. 11 in Antihypertensive phytocomplexes of proven efficacy and well-established use: Mode of action and individual characterization of the active constituents

Fig. 11. Antihypertensive principles of Punica granatum L. fruits extracts and juices.

Fig. 6 in Antihypertensive phytocomplexes of proven efficacy and well-established use: Mode of action and individual characterization of the active constituents

Fig. 6. The most studied garlic constituents.

Fig. 4 in Antihypertensive phytocomplexes of proven efficacy and well-established use: Mode of action and individual characterization of the active constituents

Fig. 4. Constituents of E. ulmoides Oliv. singly studied for antihypertensive effects.

Fig. 13 in Antihypertensive phytocomplexes of proven efficacy and well-established use: Mode of action and individual characterization of the active constituents

Fig. 13. Antihypertensive principles of Z. officinale L.

Fig. 9 in Antihypertensive phytocomplexes of proven efficacy and well-established use: Mode of action and individual characterization of the active constituents

Fig. 9. Principal constituents of Arbutus unedo L.infusions examined for antihypertensive activity.