500 research outputs found
FIGURE 3 in Taxonomic studies on Parahellenia (Costaceae) in Vietnam: a new species, P. trongduyii, and a new combination, P. candida
No full textFIGURE 3. Parahellenia trongduyii: floral morphology. A. Inflorescences with flowers. B. Inflorescence (lateral view). C. Flower dissection. D. Flower (longitudinal section) showing floral tube fused more than halfway with the style base. E. Stamen (from left to right: abaxial view, adaxial view and lateral view). F. Stigma (from left to right: lateral view, abaxial view and adaxial view). G. From left to right: a fruit with bract, bracteole and calyx, and a fruit (longitudinally dissected) showing seeds. Photos by V.C. Nguyen from the type V.C. Nguyen & V.K. Nguyen CD 01.Published as part of Chen, Juan, Nguyen, Van Canh, Nguyen, Van Khuong, Nguyen, Khang Sinh, Nuraliev, Maxim S. & Xia, Nianhe, 2023, Taxonomic studies on Parahellenia (Costaceae) in Vietnam: a new species, P. trongduyii, and a new combination, P. candida, pp. 72-80 in Phytotaxa 583 (1) on page 77, DOI: 10.11646/phytotaxa.583.1.7, http://zenodo.org/record/760919
Study on the internal stress of nickel coating electrodeposited in an electrolyte mixed with supercritical carbon dioxide
No full textThe Relationship between Nano Crystallite Structure and Internal Stress in Ni Coatings Electrodeposited by Watts Bath Electrolyte Mixed with Supercritical CO2
No full textFIGURE 1. Parahellenia trongduyii. A. Rhizome with a terminal bud. B. Leafy shoot. C. Nodes with leaf bases. D in Taxonomic studies on Parahellenia (Costaceae) in Vietnam: a new species, P. trongduyii, and a new combination, P. candida
No full textFIGURE 1. Parahellenia trongduyii. A. Rhizome with a terminal bud. B. Leafy shoot. C. Nodes with leaf bases. D. Node with an axillary bud. E. Inflorescence with flowers. F. Bract, bracteole, ovary and calyx. G. Flower. H. Flower (calyx, corolla lobes and labellum removed). I. Longitudinal section of a flower. J. Corolla lobes (abaxial and adaxial views). K. Stamen and labellum. L. Longitudinal sections of a fruit. M. Stamen (abaxial and adaxial views). N. Stamen (lateral view). O. Stigma (from left to right: lateral view, abaxial view and adaxial view). Drawn by Mr. D.H. Cui from the type V.C. Nguyen & V.K. Nguyen CD 01.Published as part of Chen, Juan, Nguyen, Van Canh, Nguyen, Van Khuong, Nguyen, Khang Sinh, Nuraliev, Maxim S. & Xia, Nianhe, 2023, Taxonomic studies on Parahellenia (Costaceae) in Vietnam: a new species, P. trongduyii, and a new combination, P. candida, pp. 72-80 in Phytotaxa 583 (1) on page 75, DOI: 10.11646/phytotaxa.583.1.7, http://zenodo.org/record/760919
The effect of tuition fee reduction and education subsidy on school enrollment: Evidence from Vietnam
Full text linkAvailable online 31 OctoberThis paper examines the impact of two education incentive policies including tuition fee reduction and education subsidy on secondary-school enrollment of children in Vietnam. Using Vietnam Household Living Standard Surveys during the 2006–2018 period, we find that both policies significantly increase the school enrollment rate of children. The effect of these policies varies across different groups of children with a greater effect on those from ethnic minority groups, rural areas, poor and low-income households. Our findings suggest that these education incentive programs are an effective way to encourage children to enroll school, especially in low- and middle-income countries.Tuan Anh Bui, Cuong Viet Nguyen, Khuong Duc Nguyen, Ha Hong Nguyen, Phuong Thu Pha
Omnia Andreae Alciati V.C. Emblemata : cum commentariis, quibus emblematum detecta origine, dubia omnia, et obscura illustrantur /
No full textEngraved title-page incorporating a portrait of the author by Jakob de Weert; woodcut illustrations of emblems throughout.Includes index.Signatures: ã⁸ ẽ⁸ ĩ⁸ A-3P⁸ 3R⁴.Landwehr, J. French, Italian, Spanish, and Portuguese emblem books,Mode of access: Internet.Bound in old vellum; ink title on spine; extensive notes on front pastedown; stamp with monogram and motto on front pastedown
FIGURE 1. Peliosanthes annamensis. A. Leaves and inflorescences detached. B in Three new taxa and two noteworthy species of Peliosanthes (Asparagaceae, Convallarioideae) from Laos and Vietnam
No full textFIGURE 1. Peliosanthes annamensis. A. Leaves and inflorescences detached. B. Basal portion of flowering plant. C. Inflorescences. D & E. Portion of inflorescence. F. Flowers, view from above. G. Flower, side view. H. Flower, rear view. I. Flower with corona removed, showing pistil. J. Flower with corona and distal part of pistil removed, showing interior of ovary. K. Corona, external view. L. Corona, view from underside. M & N. Flower, longitudinally sectioned. Photos, photo correction, and plate design by L. Averyanov and T. Maisak, type specimen V.C. Nguyen, L. Averyanov, AL 2038.Published as part of Averyanov, Leonid V., Nguyen, Van Canh, Tanaka, Noriyuki, Nguyen, Khang Sinh & Maisak, Tatiana V., 2023, Three new taxa and two noteworthy species of Peliosanthes (Asparagaceae, Convallarioideae) from Laos and Vietnam, pp. 209-221 in Phytotaxa 609 (3) on page 211, DOI: 10.11646/phytotaxa.609.3.4, http://zenodo.org/record/828138
FIGURE 4. Peliosanthes virescens. A in Three new taxa and two noteworthy species of Peliosanthes (Asparagaceae, Convallarioideae) from Laos and Vietnam
No full textFIGURE 4. Peliosanthes virescens. A. Habit of flowering plant. B. Leaves, adaxial side (left) and abaxial side (right). C. Basal part of flowering plant. D. Inflorescence. E. Flowering stem. F. Front view of flower on rachis. G. Flower with perianth segments detached, front view. H. Flower with perianth segments detached, rear view. I–K. Flowers, longitudinally sectioned. L. Distal part of ovary crosssectioned, view from underside. M. Corona and pistil, view from above. N–P. Pistils with corona removed, views from various angles. Q. Middle part of ovary, cross-sectioned. R. Corona, view from above. Photos, photo correction, and plate design by L. Averyanov and T. Maisak, type specimen V.C. Nguyen, L. Averyanov, AL 2037.Published as part of Averyanov, Leonid V., Nguyen, Van Canh, Tanaka, Noriyuki, Nguyen, Khang Sinh & Maisak, Tatiana V., 2023, Three new taxa and two noteworthy species of Peliosanthes (Asparagaceae, Convallarioideae) from Laos and Vietnam, pp. 209-221 in Phytotaxa 609 (3) on page 219, DOI: 10.11646/phytotaxa.609.3.4, http://zenodo.org/record/828138
FIGURE 8. Sarcoglyphis hiepii Aver., V.C in New orchids in the flora of Vietnam (Orchidaceae, Aeridinae)
No full textFIGURE 8. Sarcoglyphis hiepii Aver., V.C.Nguyen & Vuong, sp. nov. A. Flowering plant. B. Inflorescence. C. Intact flower, half-side view. D. Intact flower, frontal view. E. Ovary, column, and lip, side view. F. Ovary, column, and lip, sagittal section. G. Column and lip, frontal view. H. Lip, view from above. I. Epichile and spur, apex and spur back-wall removed. J. Column, back-wall of spur, front-wall of the spur removed. K. Anther cap, view from above, view from below, and side view. L. Pollinarium, frontal view and view from behind. All drawings by L. Averyanov and T. Maisak from specimen Truong Ba Vuong BV 750.Published as part of Averyanov, Leonid V., Thai, Tran Huy, Nguyen, Van Canh, Truong, Ba Vuong, Maisak, Tatiana V., Doan, Nga Thi & Nguyen, Khang Sinh, 2022, New orchids in the flora of Vietnam (Orchidaceae, Aeridinae), pp. 43-60 in Phytotaxa 572 (1) on page 56, DOI: 10.11646/phytotaxa.572.1.3, http://zenodo.org/record/730561
The Attic and The Wheelchair V.C. Andrews\u27s Accident and The Dollanganger Series
Full text linkAuthor V.C. Andrews became known in 1979 with her first novel Flowers in the Attic and continued the series with Petals on the Wind, If There be Thorns, and Seeds of Yesterday. Problematic themes such as sudden accidents, romantic rape, incest, and mother daughter rivalry emerge continuously in each novel. In her interview with Douglas E. Winter, Andrews explains that since her debilitating fall down the stairs at the age of fifteen she lived with and depended on her mother. Unable to fulfill the goals of her childhood, Andrews read fairy tales, and romance novels and wrote her fantasies in the Dollanganger Series. The troublesome characteristics of sudden death, taboo sex, and gender roles reveal a stunted emotional development in the author. This thesis examines the possibility that the series\u27s disturbing, repeated themes are inspired by Andrews\u27s debilitating fall down the stairs when she was fifteen
- …
