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Journal articles on the topic 'Cormus'

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Published: 5 June 2025

Last updated: 16 July 2025

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Kurkin, V. A., N. A. Volkova, and O. E. Pravdivtseva. "Study of the flavonoid content in the cormus of some species of the genus Crataegus L." Farmacevticheskoe delo i tehnologija lekarstv (Pharmacy and Pharmaceutical Technology), no. 1 (February 15, 2022): 26–30. http://dx.doi.org/10.33920/med-13-2202-03.

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The hawthorn (Crataegus L.) flowers and fruits are successfully used in medical practice as the cardiotonic drugs. The promising hawthorn raw materials are cormus collected at the flowering stage of the plant. A comparative analysis of the electronic spectra of extracts from the raw materials of three hawthorn types showed that extracts from the cormus of Crataegus monogyna Jacq. and Crataegus sanguinea Pall. are characterized by a maximum of absorption at 392 nm, while for extracts of Crataegus submollis Sarg. the maximum of absorption is 412 nm. The cormus of the Crataegus monogyna Jacq. harvested at the flowering stage of the plant are characterized by the highest content of flavonoids — 3.58 ± 0.18% (calculated on vitexin 2II-O-rhamnoside). The hawthorn cormus are a promising species of medicinal plant raw materials. Crataegus submollis Sarg. is a promising type of medicinal plants.

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Volkova, N. A., V. A. Kurkin, O. E. Pravdivtseva, and A. A. Andreev. "Comparative morphological and anatomical study of hawthorn cormus." Традиционная медицина, no. 1 (2022): 37–41. http://dx.doi.org/10.54296/18186173_2022_1_37.

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Kurkin, V. A., N. A. Volkova, O. E. Pravdivtseva, et al. "Study of the composition of thick extracts of hawthorn cormus." Традиционная медицина, no. 3 (2022): 42–46. http://dx.doi.org/10.54296/18186173_2022_3_42.

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Pflugmacher, Stephan, Katja Geissler, and Christian Steinberg. "Activity of Phase I and Phase II Detoxication Enzymes in Different Cormus Parts ofPhragmites australis." Ecotoxicology and Environmental Safety 42, no. 1 (1999): 62–66. http://dx.doi.org/10.1006/eesa.1998.1727.

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Ponomarchuk, Svetlana G., Anastasiya A. Salikova, Natalya V. Plaksen, Lubov V. Ustinova, and Sergey V. Stepanov. "Selection of optimal extraction parameters for determination of fl avonoids in fruits and cormus empetrum nigrum." Dalʹnevostočnyj medicinskij žurnal, no. 1 (March 30, 2022): 33–37. http://dx.doi.org/10.35177/1994-5191-2022-1-6.

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The selection of the optimal extraction parameters allows the maximum extraction of biologically active substances from raw materials and further research for the development of industrial extraction methods. The conditions of extraction with the highest yield of fl avonoids from Empetrum nigrum fruits were experimentally selected: extract ant ‒ alcohol 95 %, particle size 0,5 mm, ratio of raw materials and extract ant 1: 100, extraction time 45 minutes, ratio of extraction and complexing agent 1:2, concentration of complexing agent 2 %; from shoots of Empetrum nigrum: extractant – alcohol 95 %, particle size 1,0 mm, ratio of raw materials and extractant 1:100, extraction time 30 minutes, ratio of extraction and complexing agent 1:2,5, concentration of complexing agent 5 %. The content of the sum of fl avonoids in terms of rutin in the fruits of the Empetrum nigrum was 0,77±0,02 %, in the shoots of the Empetrum nigrum – 4,23±0,07 %.

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MA, JIAN-HUI, XIN CHEN, WEN-XIANG HOU, LI-YANG GENG, CHEN-QIAN TANG, and CHEN-QIAN TANG. "Plastome phylogenomics of Micromeles (Rosaceae)." Phytotaxa 589, no. 2 (2023): 179–90. http://dx.doi.org/10.11646/phytotaxa.589.2.5.

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Micromeles has been the focus of discussion concerning its relationship with other genera of Sorbus s.l., Maleae, Rosaceae. With the aim to shed light on its circumscription, phylogenetic relationships were investigated using plastomes. The 14 newly sequenced Micromeles plastomes range in size from 159,753 to 160,512 bp, contain 113 unique genes arranged in the same order, including 79 protein-coding, 30 tRNA, and 4 rRNA genes. Phylogenetic analyses using ML/BI indicated that Micromeles and the other five genera traditionally segregated from Sorbus s.l., Aria, Chamaemespilus, Cormus, Sorbus s.s. and Torminalis, are monophyletic. However, Micromeles and the five genera recently delimited by Rushforth in Sorbus s.l., Alniaria, Dunnaria, Griffitharia, Thomsonaria and Wilsonaria, are paraphyletic. Micromeles is here supported to include all the Asian simple-leaved members of Sorbus s.l.

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Raikes, Heather. "Corpus Corvus." International Journal of Art, Culture and Design Technologies 1, no. 2 (2011): 44–58. http://dx.doi.org/10.4018/ijacdt.2011070105.

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Corpus Corvus is a mixed reality performance artwork that utilizes stereoscopic projection, motion capture animation, an integrated physical/media choreographic vocabulary, and electroacoustic composition to explore the Pacific Northwest Native American myth of the raven as god and thief who steals the sun and creates the universe. Formally, the work explores the relationship between movement of a physical body and stereoscopic animation in a physical/digital three-dimensional image field. The animation is generated from motion capture data and kinesthetic media composition processes based on physical choreography. Through precise temporal alignment and stereoscopic theatrical effect, the projected animation is perceived to surround the performing body in physical space. The art/research process contextualizing Corpus Corvus is a practice-based exploration and discovery of an emerging poetics that extends the human sensory system into immersive media perceptual hyperspaces. This paper illuminates the process of research, manifestation, and discovery that informs the artwork and its poetics.

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Alaydinova, Malikaxon Ravshanbek qizi, and Durdona Baxtiyor qizi Ergasheva. "Qor Novda va poya haqida umumiy tushuncha va rivojlanishi , shoxlanish hili." Journal of Science-Innovative Research in Uzbekistan 1, no. 1 (2023): 111–13. https://doi.org/10.5281/zenodo.7991945.

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Novda yuksak oʻsimliklar daraxt va butalarning asosiy organlaridan biri. Daraxtlarning shoxlanish hillari - dixotamik , simpodiyal, monopodiyal shoxlanish hili bor. Poya - oʻsimliklarning shox , barg va hillari joylashgan asosiy organlaridan biri

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Ara, Chilliany, Elvi Rusmiyanto Pancaning Wardoyo, and Siti Ifadatin. "Hubungan Kekerabatan Tanaman Talas (Colocasia esculenta (L.) Schott) di Kabupaten Bengkayang Berdasarkan Karakter Morfologi." Bioscientist : Jurnal Ilmiah Biologi 12, no. 1 (2024): 1410. http://dx.doi.org/10.33394/bioscientist.v12i1.11129.

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Taro (Colocasia esculenta (L.) Scott) is a plant classified as a tuber derived from the genus Colocasia and belongs to the Araceae tribe. Analysis of kinship relationships can be done by observing morphological characters. The purpose of this study was to determine the relationship between taro plants in Bengkayang Regency based on morphological characters. This research was conducted from April to June 2023. Taking 30 samples in 6 sub-districts using purposive sampling method. Analysis of kinship relationships using the NTSys program with the UPGMA method. The results showed that 30 taro accessions had a similarity coefficient value of 0.52-0.93 or 52-93%. The results of kinship relationship analysis obtained 4 clusters at a similarity coefficient value of 0.60 or 60%. The results of morphological characterization based on qualitative and quantitative characters show that taro accessions have diversity in leaf and cormus characters of taro, especially in color characters.

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LOPES, MATHEUS V., ANDRÉ PADUA, BÁSLAVI CÓNDOR-LUJÁN, and MICHELLE KLAUTAU. "Calcareous sponges (Porifera, Calcarea) from Florida: new species, new records and biogeographical affinities." Zootaxa 4526, no. 2 (2018): 127. http://dx.doi.org/10.11646/zootaxa.4526.2.2.

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Florida is among important marine biodiversity areas with high richness and endemism of marine taxa. Despite the economic and scientific importance of the region, knowledge on the diversity and distribution of some groups, such as calcareous sponges, is still reduced and scattered in old literature. In the present work, sponges collected in the Florida Keys were studied under an integrative perspective (traditional morphology and DNA: ITS). Three calcinean species were found: Clathrina smaragda sp. nov., C. lutea, and Ernstia rocasensis. Clathrina smaragda sp. nov. is the first Clathrina described with a green cormus. The occurrence of C. lutea in Florida was confirmed, and E. rocasensis had its geographical distribution widened from the Northeastern Brazilian waters to Florida, although Floridian individuals of this species have presented differences in morphological characters that resulted in the proposition of a new diagnosis and a discussion on morphological plasticity in Clathrinidae. A complete list of the calcareous sponges from Florida is presented and their distributional patterns are discussed.

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Maretta, Delvi, Sobir Sobir, Is Helianti, Purwono Purwono, and Edi Santosa. "Korelasi Antar Karakter Pertumbuhan Dan Hasil Sepuluh Genotipe Talas Jepang pada Tiga Agroekologi Berbeda." Buletin Palawija 19, no. 2 (2021): 82. http://dx.doi.org/10.21082/bulpa.v19n2.2021.p82-92.

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Talas eddoe (Colocasia esculenta var antiquorum) atau talas Jepang merupakan tanaman yang prospektif dikembangkan di Indonesia. Informasi karakter tanaman talas pada berbagai agroekologi sangat penting sebagai dasar seleksi dan pemilihan lokasi dalam program pemuliaan tanaman. Penelitian bertujuan untuk mengetahui korelasi antar karakter pertumbuhan dan hasil tanaman talas Jepang yang ditanam pada tiga agroekologi yang berbeda. Percobaan dilaksanakan pada tahun 2018 sampai 2019 di Tangerang Selatan, Bogor dan Subang menggunakan sepuluh genotipe talas eddoe. Hasil penelitan menunjukkan bahwa panjang daun, panjang petiol dan panjang pelepah antargenotipe memiliki perbedaan yang nyata. Lokasi penanaman juga berpengaruh nyata terhadap semua karakter pertumbuhan dan hasil. Genotipe dan lokasi berinteraksi nyata terhadap panjang daun, petiol total, rentang tanaman, tinggi tanaman, panjang dan berat cormus. Karakter pertumbuhan dan hasil selalu berkorelasi erat di tiga lokasi, sedangkan korelasi karakter pertumbuhan dengan karakter hasil talas berbeda di tiap agroekologi (r=0,05). Perbedaan lingkungan tumbuh sangat berpengaruh terhadap nilai dan keeratan korelasi karakter pertumbuhan dengan hasil, sehingga upaya peningkatan hasil perlu memperhatikan agroekologi yang sesuai bagi pertumbuhan tanaman talas.

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Krasovsky, V., R. Fedko, and T. Chernyak. "Life forms of subtropic plants and their modification under conditions of introduction in the Forest Steppe of Ukraine." Agroecological journal, no. 1 (February 14, 2022): 23–31. http://dx.doi.org/10.33730/2077-4893.1.2022.257120.

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The taxonomic composition of the collection of subtropical plants of the Khorol Botanical Garden, consisting of 25 species: Asimina triloba (L.) Dunal, Cydonia oblonga Mill., Chaenomeles × californica Clarke ex Weber, Cormus domestica L., Mespilus germanica L., Crataegus azarolus L., Crataegus opaca Hooker & Arn., Prunus dulcis (Mill.) D.A. Webb, Prunus armeniaca L., Hovenia dulcis Thunb., Ziziphus jujuba Mill., Elaeagnus multiflora Thunb., Elaeagnus umbellata Thunb., Maclura tricuspidata (Carrière) Bureau, Ficus carica L., Passiflora incarnata L., Punica granatum L., Feijoa sellowiana O. Berg, Pistacia vera L., Citrus trifoliata L., Diospyros virginiana L., Actinidia chinensis Planch. Plants are presented in the collection areas «Garden of subtropical fruit crops», «Paradise Garden» and «Shaped Fruit Garden». The collection fund of the botanical garden was formed for a long time and each culture is at a certain stage of introduction. Subtropical fruit crops of the Khorol Botanical Garden: Asimina triloba L., Punica granatum L., Zizyphus jujuba Mill., Ficus carica L., Amygdalus communis L., Mespilus germanica L., Diospyros virginiana L. are studied as introductory populations. When creating garden compositions from subtropical species, attention was paid to the reaction of introducers to adverse weather conditions. According to the planting scheme, possible artificial forms of the plant crown are taken into account: formation of a plant with a low trunk and the same rounded crowns, in the form of spherical bushes, with main shoots-conductors formed in the form of ascending spirals. The search for the optimal life form for subtropical fruit introducers in the Forest-Steppe zone of Ukraine is carried out. The problematic moments are revealed and the ways of their solution are offered. During the modification of the crown shape, the morphological structure, peculiarities of growth and development of the introducer in new conditions, resistance to adverse weather conditions were taken into account. Asimina triloba, Cydonia oblonga, Chaenomeles × californica, Cormus domestica, Mespilus germanica, Prunus armeniaca, Ziziphus jujuba, Elaeagnus multiflora, Elaeagnus umbellate, Diospyros virginiana began to bear fruit at 6–9 years of age. The fruits have plants of typical and derived life form. This is the practical purpose of their introduction. Ficus carica, Punica have a modified life form. They are covered for the winter. It is established that most of the species composition of the collection of subtropical plants (22 species) have typical and derived life forms. 7 species: Laurus nobilis, Ficus carica, Camellia sinensis, Passiflora incarnate, Feijoa sellowiana, Punica granatum, Olea europaea in terms of introduction to the Forest-Steppe of Ukraine require mandatory modification of life form. Modification of life form is pruning, as well as warming the crown in the cold season.

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Lykholat, Y. L., O. O. Didur, N. O. Khromykh, et al. "Comparative analysis of the antioxidant capacity and secondary metabolites accumulation in the fruits of rowan (Sorbus aucuparia L.) and some closely related species." Ecology and Noospherology 32, no. 1 (2021): 3–8. http://dx.doi.org/10.15421/032101.

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The paper presents the results of studying fruits antioxidant properties of several species, previously combined into the genus Sorbus L. (Rosaceae family). Ripe fruits were collected in September 2020 from the plants of Cormus domestica (L.) Spach, Sorbus aucuparia L., Karpatiosorbus latifolia (Lam.) Sennikov & Kurtto and Torminalis glaberrima (Gand.) Sennikov & Kurtto from the collection of the Botanical Garden of the Oles Honchar Dnipro National University. Total phenolic content (TPC), total flavonoids content (TFC), ferric reducing antioxidant power (FRAP) and total antioxidant capacity (TAC) were determined both in the fruits peel and pulp. In the fruits of all species, higher values of the determined indicators were found in the fruit peel than in the pulp. Moderate and strong positive correlation was found between FRAP and TPC as well between FRAP and TFC both in peel and pulp of all studied species. At the same time, notable interspecific differences of the phytochemical traits were established, indirectly confirming the ambiguity of the taxonomy of the genus Sorbus L. According to the fruits antioxidant properties and secondary metabolites accumulation, species K. latifolia (broad-leaved whitebeam) and T. glaberrima (wild service-tree) are the most promising for cultivation in arid conditions of the central steppe of Ukraine.

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Krasovsky, V., S. Gapon, T. Cherniak, and O. Orlovskiy. "FEATURE AND UNIQUENESS OF THE FLOWERS OF SUBTROPICAL PLANTS FROM THE COLLECTION OF THE KHOROLY BOTANICAL GARDEN." BIOLOGY & ECOLOGY 8, no. 1 (2022): 40–47. http://dx.doi.org/10.33989/2022.8.1.275395.

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The work, based on the results of original research and analysis of literary sources, presents the peculiarities of the structure of flowers and their formulas of a number of subtropical plants that are grown in the open ground of the collection plots «Garden of Subtropical Fruit Cultures» and «Shaped Fruit Garden» in the Khorolsky Botanical Garden (Poltava Region) Sered of them, 11 species are already flowering and fruiting in the collection, and the rest are still growing. These are: Asimina triloba (L.) Dunal) from the Annonaceae family; Laurus nobilis L.) From Lauraceae; Cydonia oblonga Mill., Chaenomeles×californica Clarke ex Weber), Cormus domestica L., Mespilus germanica L., Crataegus opaca Hooker & Arn., Prunus dulcis (Mill.) D.A.Webb, P. armeniaca L. from Rosaceae; Hovenia dulcis Thunb., Ziziphus jujuba Mill. from Rhamnaceae; Elaeagnus multiflora Thunb., El. umbellata Thunb. from Elaeagnaceae; Maclura tricuspidata (Carrière) Bureau, Ficus carica L. of Moraceae; Passiflora incarnata L. from Passifloraceae; Punica granatum L. from Lythraceae; Feijoa sellowiana O.Berg from Myrtaceae; Pistacia vera L. from Anacardiaceae; Citrus trifoliata L. from Rutaceae; Diospyros virginiana L. from Ebenaceae; Actinidia chinensis Planch. from Actinidiaceae and flowers of plants planned to be included in the collection: Crataegus azarolus L. from the Rosaceae family; Camellia sinensis (L.) Kuntze from Theaseae; Olea europaea L. from Oleaceae).

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Maalalu, Jeanne L., and Dominggus Rumahlatu. "STRUKTUR KOMUNITAS TUMBUHAN PAKU (PTERIDOPHYTA) DI KAWASAN HUTAN KUSU-KUSU KECAMATAN NUSANIWE DAN SOYA KECAMATAN SIRIMAU KOTA AMBON SEBAGAI SUMBANGAN ILMIAH BAGI MATA KULIAH EKOLOGI TUMBUHAN." Biopendix: Jurnal Biologi, Pendidikan dan Terapan 5, no. 1 (2019): 29–36. http://dx.doi.org/10.30598/biopendixvol5issue1page29-36.

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Background: Nail plants (Pteridophyta) are cormus plants whose bodies can be clearly distinguished between roots, stems, and leaves. However, ferns cannot produce seeds because they breed with spores. Nail plants are divided into 4 classes, namely (1) Psilophytinae (ancient nail); (2) Lycopodiinae (wire nail); (3) Equisetinae (horsetail); and (4) Filicinae (true nail). Community structure is a concept that studies species composition or composition and its abundance in a community. Method: This research is a quantitative descriptive study to reveal information about the community structure of ferns. The study was conducted on July 18, 2018 - August 18, 2018. Results: The ferns found in the Kusu-Kusu forest area were 10 species and the Soya region as many as 20 species. Overall the types of ferns found in the two study locations were grouped into 2 classes, namely Filicinae / Pteropsida (true nail) and Lycopodiinae (wire nails). The Filicinae / Pteropsida class has a greater number of species, both in the Kusu-Kusu forest area (8 species) and the Soya forest area (13 species). The Lycopodiinae class has a smaller number of species, both in the Kusu-Kusu forest area (2 types), and the Soya forest area (7 species). Conclusions: 10 ferns were found in the Kusu-Kusu Sereh forest area in Nusaniwe Subdistrict, while in the Soya District of Sirimau District there were 20 species.

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SINCLAIR, BRADLEY J., and IGOR V. SHAMSHEV. "World revision of Iteaphila macquarti group (Diptera: Empididae)." Zootaxa 3561, no. 1 (2012): 1. http://dx.doi.org/10.11646/zootaxa.3561.1.1.

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Nineteen species are recognized in the Iteaphila macquarti group, including ten new species (I. bulbosa Sinclair sp.nov. (British Columbia, Canada), I. californica Sinclair sp. nov. (Baja California, Mexico), I. chvalai Shamshev sp.nov. (Kazakhstan), I. cirrata Shamshev sp. nov. (British Columbia, Canada), I. falcata Sinclair sp. nov. (BritishColumbia, Canada), I. furcata (Zetterstedt), I. macquarti Zetterstedt, I. napaea Melander, I. nepalensis Shamshev sp.nov. (Nepal), I. nitidula Zetterstedt, I. orchestris Melander, I. pumila Sinclair sp. nov. (Alaska, USA), I. rasnitsyniShamshev sp. nov. (south Primorsk Territory, Russia), I. saigusai Shamshev sp. nov. (Nagano, Japan), I. sicamousSinclair sp. nov. (British Columbia, Canada), I. taiwanensis Shamshev sp. nov. (Taiwan), I. testacea Melander, I.triangula (Coquillett), I. vetula Melander). Iteaphila maackii Loew is considered a nomen dubium due to loss ofholotype. Empis luctosa Kirby is considered also a nomen dubium and proposed as a doubtful species of Iteaphila. Thefollowing new synonyms are proposed: (Empis cormus Walker, I. cana Melander, I. fulginosa Melander) = I.macquarti; (Hilara carbonella Zetterstedt, Empis conjuncta Coquillett) = I. nitidula. Lectotypes are designated for I.furcata, I. cana, I. carbonella (Zetterstedt), I. conjuncta, I. orchestris, I. testacea and I. triangula. The male of I.testacea is described for the first time, keys to Palearctic and Nearctic faunas are provided, and species are sorted intofive monophyletic subgroups. The distributions of all species are mapped and five Holarctic species are identified (I.cirrata, I. macquarti, I. nitidula, I. orchestris, I. pumila). Iteaphila is recorded for the first time from the OrientalRegion. Feeding habits for adult Iteaphila are summarized and reviewed, and the genus appears to be exclusively anthophilous (pollen feeding) and never predaceous.

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Joshi, C., J. Van Andel, A. Skidmore, J. De Leeuw, and I. V. Duren. "Morphological plasticity of corms in enhancing invasion of Chromolaena odorata." Banko Janakari 21, no. 2 (2013): 3–12. http://dx.doi.org/10.3126/banko.v21i2.9124.

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In this paper, the researchers investigate the vegetative growth of Chromolaena odorata and the infl uence of light intensity on the understorey environment of Shorea robusta forest at Chitwan in south-central Terai, Nepal. C. odorata is a clonally growing shrub and typically consists of several clones with an underground “cormous organ” (a modifi ed stem to store food reserve; here after “corm”) belonging to an identical genet. In C. odorata, the biomass of such corms varied across the light gradient. The number of shoot demonstrated a strong logarithmic relation with biomass of corm. Under open forest canopy environment, corm biomass was strongly correlated with the number of shoots and the corm’s age. However, under dense forest canopy, there was no signifi cant relationship between corm biomass and its age. This result shows that corms of C. odorata were capable of maintaining their viability for a long period even under closed canopy environment. Any disturbances in forest canopy density would ultimately trigger its clonal growth capability. This plasticity of corms appeared to be a key strategy for invasion success of this species. Comparison of these results further indicates the importance of canopy density in determining invasion success of C. odorata.DOI: http://dx.doi.org/10.3126/banko.v21i2.9124Banko JanakariVol. 21, No. 2, 2011Page: 3-12Uploaded date: November 10, 2013

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Kamsurya, M. Y., A. Ala, Y. Musa, and Rafiuddin. "Characteristics of the Forest Clove Plant Organ (Syzygium obtusifolium L) Endemic Maluku, Indonesia." IOP Conference Series: Earth and Environmental Science 1134, no. 1 (2023): 012030. http://dx.doi.org/10.1088/1755-1315/1134/1/012030.

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Abstract Forest clove (Syzygium obtusifolium L.) has not been widely known for its properties and characteristics. To recognize them properly, deeply, and thoroughly, efforts are required to characterize the morphological characteristics of the main organs. The research aims to reveal the morphological characteristics of the main organ (cormus) of the forest clove plant, which include roots, stems, and leaves. The research was conducted on the island of Ambon, Maluku, Eastern Indonesia, for five months from May-September 2020. This research is survey research, data collection using a questionnaire arranged according to IPGRI criteria. The list of questions was filled indirectly to the field. The results showed that the root system of the forest clove plant was a taproot consisting of primary roots followed by lateral roots (primary root branches), secondary, tertiary, and quartet-like roots which were then overgrown with root hairs. Lateral root branches are large, and in subsequent root branches, the size is smaller but in increasing numbers. The trunk is round, with a diameter ranging from 12.5-25.5 cm, the surface of the trunk is rough brown and grayish, accompanied by black spots. The branching pattern is intensive with the main branching angles included in the medium category, meaning that the angles formed with the main rods range from 45-90o. The leaves of the forest clove plant are oblong with a length ranging from 15-25.5 cm and a width of 5.5-9.5 cm. The correction factor to determine leaf area is 0.65, therefore the leaf area ranges from 53.63 to 157.46 cm2. The shape of the base of the leaf is tapered, the angle of the petiole is sharp (<45o). The nature of the tips of the leaves is rather hard, the texture of the leaves is strong, the edges are flat, and the color of the leaves is dark green (green 139 A).

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Borodina, Nataliia, Olena Holembiovska, and Nataliia Fizor. "Analysis of phenolic compounds of willow extracts by HPLC method." Annals of Mechnikov Institute, no. 1 (March 12, 2025): 50–58. https://doi.org/10.5281/zenodo.15011204.

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In Ukraine, special energy plantations of fast-growing, highly productive willow varieties are being actively established. Most often, domestic and Swedish-selected varieties and hybrids of rod-shaped willow are used. An analysis of available scientific sources reveals that data on the pharmacognostic studies of 'energy willow' raw materials remain significantly limited. The aim of our work is to analyze the composition of phenolic compounds of willow extracts obtained from raw materials collected on an energy plantation. Materials and methods. Willow shoots were harvested from an energy plantation in the Rivne region. The samples were analyzed by HPLC using a Shimadzu HPLC system under the following conditions: a Phenomenex Luna C18(2) column (250 × 4.6 mm, particle size – 5 μm); column temperature – 35 °C; detection wavelengths – 330 nm (for hydroxycinnamic acids and flavonoid glycosides), 370 nm (for flavonoid aglycones), 280 nm (for tannins), and 340 nm (for coumarins); mobile phase flow rate – 1 ml/min; injection volume – 5 μl. The mobile phase consisted of eluent A (0.1% trifluoroacetic acid solution in water) and eluent B (0.1% trifluoroacetic acid solution in acetonitrile) in various ratios. Component identification was performed based on retention times and the compliance of UV spectra with reference substances. Results. The chemical composition of willow bark extracts (50%, 70%, 96% ethanol and 80% methanol) was investigated by HPLC, and 12 phenolic compounds were identified and quantified: flavonoids catechin, apigenin-7-glucoside, quercetin, rutin, hyperoside, quercitrin, phenolic acids chlorogenic, neochlorogenic and caffeic acids, gallic and ellagic acids, coumarin scopoletin. The raw material of "energy willow" is a promising plant raw material as a source of bioactive compounds for pharmaceutical purposes and requires further research

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V., M. Mezhenskyj, O. Mezhenska L., V. Krasovskyi V., V. Cherniak T., and M. Fedko R. "On streamlining the Ukrainian names of plant. Information 13. Taxonomic diversity and names for subtropic fruit plants of the Khorol Botanical Garden collection." Plant varieties studying and protection 18, no. 1 (2022): 14–23. https://doi.org/10.21498/2518-1017.18.1.2022.257583.

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Purpose. To analyse the taxonomic composition of subtropical plants of the Khorol Botanical Garden collection. Results. Taxonomic composition of the collection, consisting of 25 species: Actinidia chinensis Planch., Asimina triloba (L.) Dunal, Camellia sinensis (L.) Kuntze, Chaenomeles ×californica Clarke ex Weber, Citrus trifoliata L., Cormus domestica L., Crataegus azarolus L., Crataegus opaca Hooker & Arn., Cydonia oblonga Mill., Diospyros virginiana L., Elaeagnus multiflora Thunb., Elaeagnus umbellata Thunb., Feijoa sellowiana O.Berg, Ficus carica L., Hovenia dulcis Thunb., Laurus nobilis L., Maclura tricuspidata (Carrière). Bureau, Olea europaea L., Passiflora incarnata L., Prunus armeniaca L., Prunus dulcis (Mill.) D.A.Webb, Punica granatum L., and Ziziphus jujuba Mill., which according to the current classification belong to 22 genera, 15 families, 8 orders of flowering plants was found out. Each species represents a certain fruit crop: apricot, azarole, pawpaw, quince, akigoumi, American persimmon, pomegranate, goumi, service tree, Chinese date, kiwi, che, laurel, olive, mayhaw, almond, medlar, Oriental raisin tree, fig, passion fruit, trifoliate orange, pineapple guava, pistachio, tea, and Japanese quince. Conclusions. The taxonomic composition of the collection of subtropical plants in the Khorol Botanical Garden was specified and the Ukrainian names of 17 taxa of the species level, 12 of the generic, 4 of the family and 5 of the ordinal levels were streamlined. The Ukrainian names of botanical taxa need to be brought into line with the modern phylogenetic system, correcting inconsistencies inherited from Soviet times. The naming of genera of subtropical cultures in the Ukrainian language occurs most often through the transliteration of the corresponding Latin names or the formation of new names with direct word order in two-word names using long-learned names of related genera. The names of subtropical crops in the agrobiological terminological system may coincide with the names of botanical genera or are borrowed trivial names of plants in different languages from the regions from which they were introduced. Two-word names of crops and species names differ in word order, respectively, direct and reverse.

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Ryzhakova, Svetlana I. "CORPUS TOTUM – CORPUS FRACTUM – CORPUS MYSTICUM. THE BODY AND ITS PARTS IN RELIGION AND CULTURE." Studia Religiosa Rossica: Russian Journal of Religion, no. 1 (2022): 11–29. http://dx.doi.org/10.28995/2658-4158-2022-1-11-29.

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The article presents an analysis of the famous Indian myth about the dissected body of Sati, which became the basis for both a number of philosophical concepts and local cults, linked together by the idea of the wholeness of the dispersed body of the goddess. On a broad historical, cultural and ethnographic material, the author explores the categories of corporeality, ideas about boundaries, identity, belonging, ethics and aesthetics of the body, about social and ritual bodies, about the instrumental function of the human body as a universal measure, simultaneously serving as an object and subject of action and cognition.

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Alayiaboozar, Elham. "Indicators and stages of building a linguistic corpus: written and spoken varieties." Linguistics of Iranian Dialects 4, no. 2 (2019): 267–90. https://doi.org/10.5281/zenodo.14033040.

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This research aims to assist researchers in the construction of various linguistic corpora by collecting information related to the indicators and stages of corpus building. In this article, after reviewing the opinions of researchers who have constructed corpora in different languages, the general indicators for building linguistic corpora are discussed. These indicators pertain to the construction of textual and spoken varieties of the corpus, including sampling, representativeness, balance, size, type of corpus, and homogeneity. Subsequently, the process of constructing a textual corpus is presented, which encompasses text selection, text preprocessing, and annotation, with detailed explanations provided for each of these stages. Finally, the process of constructing a spoken corpus is outlined, which includes data collection, transcription, display and annotation, and accessibility, with thorough explanations given for each of the mentioned stages.

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Guimarães, Márcia. "Corpus: Corpus (IV)." Em Tese 24, no. 3 (2019): 364. https://doi.org/10.17851/1982-0739.24.3.364-371.

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Márcia Guimarães nasceu em 1952, em Belo Horizonte (Minas Gerais, Brasil). Mora e trabalha nessa cidade, onde se graduou em Letras pela Universidade Católica de Minas Gerais (PUC-MG). Cursou diversas matérias na Escola Guignard (UEMG), durante o período de sua formação em Artes, e por essa mesma instituição tem Pós-Graduação em Artes Plásticas e Contemporaneidade. Cursou ainda Filosofia da Arte com o professor Moacyr Laterza. Participou e organizou uma série de exposições, das quais cumpre destacar: Acervo Virtual do BDMG Cultural MG (2018); a intervenção Contorno 1899 (Belo Horizonte, 2013); Da Passagem da Luz no interior da casa em que nasci: Experimentações em Desenho e Cor (Belo Horizonte, 2013/2014); Projeto Galeria Recorte (Belo Horizonte, 2013); Espaço, Relacionamento e Ocupação, na Galeria de Arte do BDMG Cultural (Belo Horizonte, 2012); Cidade Partida – Travessia, na Galeria da Universidade Federal de Santa Catarina (Florianópolis, 2007) e na Galeria Arlinda Corrêa Lima, Palácio das Artes (Belo Horizonte, 2005); Corpo Resistência, na Galeria de Arte do BDMG Cultural (Belo Horizonte, 2000); Figurações, no Centro de Referência Áudio Visual (Belo Horizonte, 2000). Participa ainda do Livro do Crav (Centro de Referência Audio Visual), nas Mostras de Artes Plásticas CRAV (Belo Horizonte, 1997/1998/1999/2000) e do Atelier de Ofícios (Sylvio Coutinho e Moacyr Laterza, Vol.2, Belo Horizonte, 2004).

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Gelumbeckaitė, Jolanta, Vytautas Zinkevičius, and Mindaugas Šinkūnas. "Senosios lietuvių kalbos tekstynas (SLIEKKAS) – nauja diachroninio tekstyno samprata." Deeds and Days 58 (2012): 257–81. http://dx.doi.org/10.7220/2335-8769.58.14.

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Pons Rodríguez, Lola. "Corpus PLANEO: metodología y resultados de un corpus de paisaje lingüístico andaluz." Philologia hispalensis 1, no. 38 (2024): 153–66. http://dx.doi.org/10.12795/ph.2024.v38.i01.06.

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El corpus PLANEO fue creado en 2021 para recoger imágenes de paisaje lingüístico heteroglósico en Andalucía. Los miembros del proyecto Paisaje Lingüístico Andaluz: Evaluación y Observación Cartográfica han colaborado para localizar en cuatro provincias de Andalucía (Sevilla, Jaén, Almería y Huelva) signos escritos en espacios urbanos públicos en lenguas distintas del español. En este artículo se presenta el corpus, la cartografía utilizada, los descriptores con que se han catalogado las imágenes y algunos de los resultados obtenidos. El corpus, que seguirá ampliándose en el futuro, muestra los datos que se pueden obtener sobre multilingüismo a través del paisaje lingüístico: lenguas prestigiosas y lenguas invisibles, tipo de uso de las lenguas en los espacios públicos y tensiones entre lo autorizado y lo transgresor.

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Benevides, Aline de Lima, and Bruno Ferrari Guide. "Corpus ABG / ABG Corpus." Texto Livre: Linguagem e Tecnologia 10, no. 1 (2017): 139–63. http://dx.doi.org/10.17851/1983-3652.10.1.139-163.

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RESUMO:Este artigo apresenta a metodologia empregada na compilação de um corpus linguístico do Português Brasileiro, o qual foi denominado de Corpus ABG, e no desenvolvimento de algumas ferramentas computacionais. O objetivo deste trabalho é reunir uma grande quantidade de textos, escritos e orais, que possa representar o falar brasileiro a fim de ser fonte de extração de dados fonológicos quantificados para duas pesquisas, a saber, Guide (2016) e Benevides (2017). O corpus contabiliza 3.616.625 ocorrências de palavras e 92.602 tipos de palavras, sendo que 1.938.805 ocorrências são provenientes dos corpora de fala e 1.676.820 ocorrências dos corpora escritos. Ancorado na metodologia da Linguística de Corpus e por meio de ferramentas computacionais desenvolvidas em Linguagem Python, o presente artigo divulga e disponibiliza à comunidade científica o Corpus ABG, as ferramentas computacionais (acentuador, categorizador de estruturas fonológicas, silabificador) e algumas informações fonológicas (acentuais e silábicas) já extraídas do corpus. Além disso, faz um convite a novas explorações dos dados a todos os pesquisadores que tiverem interesse. ABSTRACT:The present paper presents the task of compiling a linguistic corpus of Brazilian Portuguese, which was undertaken by the authors. It is called ABG Corpus, and this article is also about the computational tools developed for the task. Our main goal is to reunite a large amount of texts, both from spoken and written language to, in the best way possible, represent the Brazilian language in a way that we could use it as a database for our researches, Guide (2016) and Benevides (2017). The ABG corpus has 3.616.625 word tokens and 92.602 types of words, being that 1.938.805 of those tokens are from spoken language corpora and 1.676.820 tokens come from written corpora. Based on the corpus linguistics framework and through the use of computational tools developed using Python, this article shows and provides access to the ABG Corpus, the computational tools (stress marker, phonological structure identifier, syllabifier), as well as some phonological information (stress and syllable related), already present on the corpus. We end by inviting the community to further expand our findings and explore this new tool.

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Yunusovna, Sultonova Munojat. "Integrating Corpus Linguistics for Teaching Pre-Service English Teachers by Using Corpus Tools." International Journal of Pedagogics 5, no. 4 (2025): 171–74. https://doi.org/10.37547/ijp/volume05issue04-46.

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This study explores the integration of corpus linguistics tools in the training of pre-service English teachers, focusing on enhancing their linguistic competencies and pedagogical effectiveness. By employing tools such as LancsBox X, AntConc, and SKELL, the research examines how these resources can facilitate the development of professional communication skills in English within higher education contexts. The findings indicate that corpus-based approaches offer significant advantages in understanding language use, improving teaching methodologies, and addressing regional linguistic characteristics. The study proposes practical recommendations for incorporating corpus linguistics into teacher training programs to foster a more interactive and data-driven learning environment.

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Figuereo Benítez, Juan Carlos. "Corpus toponímic de Beniarrés." Ámbitos. Revista Internacional de Comunicación, no. 46 (2019): 264–67. http://dx.doi.org/10.12795/ambitos.2019.i46.15.

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Khoy, Bunlot, and Piseth An. "Identifying High-Frequency Words in Khmer Texts: A Corpus Linguistics Analysis." Cambodian Journal of Education and STEM 2, no. 1 (2024): 56–70. http://dx.doi.org/10.62219/cjes.2024214.

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Reading, listening, speaking, and writing skills are essential in human communication. Learners or teachers who do not understand the high-frequency words which are the foundation for understanding the four skills are more likely to spend much time and less likely to get good results. Therefore, high-frequency words play an essential role in helping learners achieve their goals and in helping curriculum designers or developers create applications that are easily accessible to the public. This study aims at identifying the high-frequency words in the standard of NormFreq in Khmer text 40 times per 1 million words analyzed from texts from Koh Santepheap newspapers, Let’s Read! (developed by the Asia Foundation), books on a collection of Khmer/Cambodian folktales, a set of Khmer wisdom books, and books on Khmer literature at the high school level. AntConc is a corpus linguistics program used to analyze high-frequency words, and the Khmer dictionary 2022 is used to classify the parts of speech of the most frequent words, drawn from the standard of NormFreq 40 times per 1 million words. As a result, this study identified a list of 1,974 high-frequency words, with nouns being the most commonly part of speech, comprising 1,008 words. These research findings may assist teachers, curriculum developers, NGOs, or relevant partners in considering high-frequency words and nouns when preparing reading texts or materials for basic or elementary levels.

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Rinck, Fanny, and Agnès Tutin. "Annoter la polyphonie dans les textes : le cas des passages entre guillemets." Corpus, no. 6 (December 1, 2007): 79–100. http://dx.doi.org/10.4000/corpus.1102.

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Lecolle, Michelle. "Polysignifiance du toponyme, historicité du sens et interprétation en corpus. Le cas de Outreau." Corpus, no. 6 (December 1, 2007): 101–25. http://dx.doi.org/10.4000/corpus.1122.

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Desquinabo, Nicolas. "Intertexte générique et interprétation des actes de parole dans un corpus d’émissions de plateaux télévisées." Corpus, no. 6 (December 1, 2007): 127–52. http://dx.doi.org/10.4000/corpus.1192.

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Loiseau, Sylvain. "CorpusReader : un dispositif de codage pour articuler une pluralité d’interprétations." Corpus, no. 6 (December 1, 2007): 153–86. http://dx.doi.org/10.4000/corpus.1282.

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Monte, Michèle. "Catherine Détrie. — De la non-personne à la personne : l’apostrophe nominale. Paris : CNRS Editions, 2006, 212 pages (ISBN : 978-2-271-06487-5, 22 €)." Corpus, no. 6 (December 1, 2007): 189–93. http://dx.doi.org/10.4000/corpus.1412.

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Mayaffre, Damon. "Jacques Guilhaumou — Discours et événement. L’histoire langagière des concepts. Besançon : Presses Universitaires de Franche-Comté, 2006, 241 pages, (12 €)." Corpus, no. 6 (December 1, 2007): 193–98. http://dx.doi.org/10.4000/corpus.1422.

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Mellet, Sylvie. "Céline Guillot, Serge Heiden, Sophie Prévost (éds). — A la quête du sens. Etudes littéraires, historiques et linguistiques en hommage à Christiane Marchello-Nizia. Lyon : ENS Editions, 2006, 364 pages." Corpus, no. 6 (December 1, 2007): 199–205. http://dx.doi.org/10.4000/corpus.1432.

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Adam, Jean-Michel, and Jean-Marie Viprey. "Corpus de textes, textes en corpus. Problématique et présentation." Corpus, no. 8 (November 15, 2009): 5–25. http://dx.doi.org/10.4000/corpus.1672.

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Charaudeau, Patrick. "Dis-moi quel est ton corpus, je te dirai quelle est ta problématique." Corpus, no. 8 (November 15, 2009): 37–66. http://dx.doi.org/10.4000/corpus.1674.

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Denis, Delphine. "La « Vraye Astrée » d’Honoré d’Urfé, de l’œuvre au corpus." Corpus, no. 8 (November 15, 2009): 67–83. http://dx.doi.org/10.4000/corpus.1676.

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Cislaru, Georgeta, and Frédérique Stiri. "TEXTE ET DISCOURS. Corpus, co-texte et analyse automatique du point de vue de l’analyse de discours." Corpus, no. 8 (November 15, 2009): 85–104. http://dx.doi.org/10.4000/corpus.1678.

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Garric, Nathalie, and Valérie Capdevielle-Mougnibas. "La variation comme principe d’exploration de corpus :Intérêts et limites de l’analyse lexicométrique interdisciplinaire pour l’étude de discours." Corpus, no. 8 (November 15, 2009): 105–28. http://dx.doi.org/10.4000/corpus.1681.

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Capt, Vincent, Jérôme Jacquin, and Raphaël Micheli. "Les sphères de contextualisation. Réflexion méthodologique sur les passages de texte à texte(s) et la constitution des corpus." Corpus, no. 8 (November 15, 2009): 129–47. http://dx.doi.org/10.4000/corpus.1685.

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Monte, Michèle. "Les corpus au service d’une approche multidimensionnelle de certains faits de langue et de discours : les exemples de la concession et de l’apostrophe." Corpus, no. 8 (November 15, 2009): 149–76. http://dx.doi.org/10.4000/corpus.1689.

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"STANDARDIZATION OF RAW MATERIALS OF BLACK CURRANT (RIBES NIGRI CORMUS)." IZVESTIYA GGTU MEDICINA, FARMACIYA, 2024. http://dx.doi.org/10.51620/2687-1521-2024-2-18-59-66.

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Julianti, Eka, Herny E. I. Simbala, Roni Koneri, and Johanis Pelealu. "Kajian Morfologi Daluga (Cyrtosperma merkusii (Hassk.) Schott) di Kabupaten Kepulauan Sangihe, Sulawesi Utara (Study on the morphology of daluga (Cyrtosperma merkusii (Hassk.) Schott) in Sangihe Archipelago, North Sulawesi)." JURNAL BIOS LOGOS 2, no. 2 (2012). http://dx.doi.org/10.35799/jbl.2.2.2012.1043.

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ABSTRAK Penelitian ini bertujuan untuk mempelajari morfologi daluga di Kepulauan Sangihe dan korelasinya dengan kondisi iklim setempat. Penelitian ini dilakukan di tiga lokasi yang berbeda, yaitu Tamako, Manganitu Selatan dan Tatoareng. Hasil penelitian menunjukkan bahwa daluga tumbuh pada ketinggian 3-24 m di atas permukaan laut dengan suhu udara 26 – 38 oC, suhu air 25 – 30 oC, kelembaban relatif 33 – 70 %, pH 5-7 dan salinitas 5-10 ppm. Morfologi daluga berbeda di ketiga lokasi pengamatan. Perbedaan yang dimaksud mencakup panjang dan berat helaian daun, panjang tulang daun utama, basal kiri dan kanan, tebal tulang daun bagian pangkal, jarak tulang daun lateral dan lebar celah daun, panjang dan diameter tangkai daun, jumlah duri, lebar spatha, diameter spadix, panjang bunga betina, bunga jantan dan bunga mandul, serta diameter dan berat kormus. Suhu udara dan air berkorelasi negatif dengan diameter kormus, tetapi kelembaban berkorelasi positif dengan diameter kormus. pH berkorelasi negatif dengan berat helaian daun, salinitas berkorelasi negatif dengan lebar spatha, tetapi elevasi berkorelasi positif dengan lebar spatha. Kata kunci: daluga, kondisi iklim, morfologi ABSTRACT This research aimed to study daluga morphology in Sangihe Archipelago and the correlation of morphology and climate conditions. The research was conducted in three different locations, i.e. Tamako, South Manganitu and Tatoareng. The result showed that daluga grew at 3 – 24 m above the sea level with the air temperature 26 – 38 oC, water temperature 25 – 30 oC, relative humidity 33 – 70 %, pH 5-7 and salinity 5 – 10 ppm. There are some morphological differences of daluga in Tamako district, South Manganitu and Tatoareng. These differences included the length and weight of leaf blade, the length of the main leaf blade, left and right basal, the thickness of base blade, the distance between lateral blade and leaf sinus denuding, the length and diameter of petiole, number of spines, spatha width, spadix diameter, flowers length, diameter and weight of cormus. The temperature of air and water were negatively correlated with diameter cormus, but the humidity was positively correlated with the cormus diameter. pH was negatively correlated with the weight of leaf blade, the salinity was negatively correlated with the spatha width, but the elevation was positively correlated with the spatha width. Keywords: daluga, climate condition, morphology

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O.V., Yaborova, Belonogova V.D., and Alekseeva I.V. "THE CHOICE OF TECHNOLOGY FOR OBTAINING AN EXTEMPORAL DOSAGE FORM FROM RAW BLACK CURRANT (RIBES NIGRI CORMUS)." "Medical & pharmaceutical journal "Pulse", June 30, 2024, 6–10. http://dx.doi.org/10.26787/nydha-2686-6838-2024-26-6-6-10.

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When studying a new type of raw material, a rational choice of dosage form plays an important role in order to obtain a pronounced pharmacological effect. Black currant (Ribes nigrum L.) belongs to the family Grossulariaceae – gooseberries. This is one of the most common berry crops both in industrial gardens and in private plots. Black currant shoots, as easily accessible raw materials, are of interest for study in order to establish the possibility of their use in scientific medicine. The article presents the results of the choice of technology for obtaining an extemporal dosage form from black currant shoots. The content of biologically active substances (BAS) in raw materials – black currant shoots, as well as the yield of BAS: flavonoids, polysaccharides, tannins and ascorbic acid in the infusion and decoction of currant shoots was investigated. The content of flavonoids was determined by differential spectrophotometry on the SF-2000 spectrophotometer, polysaccharides by gravimetric method, tannins and ascorbic acid by titrimetric method using pharmacopoeial techniques. The content of BAS in the raw materials – black currant shoots: for flavonoids - 2.64%, polysaccharides – 27.85%, tannins – 8.98% and ascorbic acid – 0.8%; in the infusion: flavonoids – 1.98%, polysaccharides – 25.67%, tannins – 7.89%, ascorbic acid – 0.6%; and in decoction of currant shoots: flavonoids – 1.65%, polysaccharides – 23.88%, tannins – 8.89%, ascorbic acid – 0.4%. Based on the conducted research, it was concluded that the infusion is the optimal extemporal medicinal form of black currant shoots, since it contains the largest amount of biologically active substances, and is promising for further study for use in medical practice.

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Tartaglia, Maria, Daniela Zuzolo, Antonello Prigioniero, et al. "Changes in the proteomics and metabolomics profiles of Cormus Domestica (L.) fruits during the ripening process." BMC Plant Biology 24, no. 1 (2024). http://dx.doi.org/10.1186/s12870-024-05677-2.

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Balta, Mehmet Fikret, Hüseyin Kırkaya, Fikri Balta, Serkan Uzun, and Orhan Karakaya. "Evaluation of the diversity among the service tree (Cormus domestica L. Spach) accessions grown in the Seben (Bolu, Türkiye) region based on fruit traits and bioactive compounds." Euphytica 221, no. 7 (2025). https://doi.org/10.1007/s10681-025-03558-9.

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Abstract The study was conducted to evaluate the diversity based on fruit traits and biochemical composition of the service tree accessions growing naturally in the Western Black Sea region of Türkiye. A wide variation was determined regarding the traits investigated among service tree accessions. In the service tree accessions, fruit weight varied between 4.90 and 10.33 g, and fruit size ranged from 19.72 to 27.49 mm. Vitamin C was determined between 4.86 and 76.40 mg 100 g−1. Total phenolics, total flavonoids, and antioxidant activity (according to DPPH and FRAP assays) ranged from 82.4 to 1749.1 mg 100 g−1, 34.8 to 497.1 mg 100 g−1, 1.42 to 20.98 mmol kg−1, and 7.68 to 61.28 mmol kg−1, respectively. Catechin, caffeic, epicatechin, and rutin were determined as major individual phenolics. Principle component analysis revealed that traits investigated could effectively explain the variability among service tree accessions. The first three components explained 56.6% of the total variation. These findings highlight the rich genetic diversity of local service tree accessions and their potential for use in future breeding and conservation programs.

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Tang, Chenqian, Xin Chen, Yunfei Deng, Liyang Geng, Jianhui Ma, and Xueyan Wei. "Complete chloroplast genomes of Sorbus sensu stricto (Rosaceae): comparative analyses and phylogenetic relationships." BMC Plant Biology 22, no. 1 (2022). http://dx.doi.org/10.1186/s12870-022-03858-5.

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Abstract Background Sorbus sensu stricto (Sorbus s.s.) is a genus with important economical values because of its beautiful leaves, and flowers and especially the colorful fruits. It belongs to the tribe Maleae of the family Rosaceae, and comprises about 90 species mainly distributed in China. There is on-going dispute about its infrageneric classification and species delimitation as the species are morphologically similar. With the aim of shedding light on the circumscription of taxa within the genus, phylogenetic analyses were performed using 29 Sorbus s.s. chloroplast (cp) genomes (16 newly sequenced) representing two subgenera and eight sections. Results The 16 cp genomes newly sequenced range between 159,646 bp and 160,178 bp in length. All the samples examined and 22 taxa re-annotated in Sorbus sensu lato (Sorbus s.l.) contain 113 unique genes with 19 of these duplicated in the inverted repeat (IR). Six hypervariable regions including trnR-atpA, petN-psbM, rpl32-trnL, trnH-psbA, trnT-trnL and ndhC-trnV were screened and 44–53 SSRs and 14–31 dispersed repeats were identified as potential molecular markers. Phylogenetic analyses under ML/BI indicated that Sorbus s.l. is polyphyletic, but Sorbus s.s. and the other five segregate genera, Aria, Chamaemespilus, Cormus, Micromeles and Torminalis are monophyletic. Two major clades and four sub-clades resolved with full-support within Sorbus s.s. are not consistent with the existing infrageneric classification. Two subgenera, subg. Sorbus and subg. Albocarmesinae are supported as monophyletic when S. tianschanica is transferred to subg. Albocarmesinae from subg. Sorbus and S. hupehensis var. paucijuga transferred to subg. Sorbus from subg. Albocarmesinae, respectively. The current classification at sectional level is not supported by analysis of cp genome phylogeny. Conclusion Phylogenomic analyses of the cp genomes are useful for inferring phylogenetic relationships in Sorbus s.s. Though genome structure is highly conserved in the genus, hypervariable regions and repeat sequences used are the most promising molecule makers for population genetics, species delimitation and phylogenetic studies.

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"Society of Corpus Cordis Aureum Reconnects Senior Alums." Successful Fundraising 32, no. 8 (2024): 7. http://dx.doi.org/10.1002/sfr.32447.

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