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Journal articles on the topic 'Hakea'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Ward McCabe, Stephen. "Hakea clavata." Cactus and Succulent Journal 82, no. 4 (2010): 149–51. http://dx.doi.org/10.2985/015.082.0402.

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2

Pearce, Ceridwen A., Paul Reddell, and Kevin D. Hyde. "Revision of the Phyllachoraceae (Ascomycota) on hosts in the angiosperm family, Proteaceae." Australian Systematic Botany 14, no. 2 (2001): 283. http://dx.doi.org/10.1071/sb00006.

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A literature review yielded seven Australian taxa within the Phyllachoraceae recorded from hosts in the angiosperm family Proteaceae, with three taxa from overseas. New collections and herbarium material were examined by using traditional microscopic characters. Seven new Australian taxa were identified. These include Phyllachora banksiae subsp. westaustraliensis on Banksia speciosa, Phyllachora tjapukiensis on Darlingia darlingiana, Phyllachora kylei on Dryandra spp., Phyllachora amplexicaulii on Hakea amplexicaulis, Phyllachora grevilleae subsp. clelandii on Hakea clavata and H. vittata, Phy

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3

McAuliffe, Joe. "Update on Hakea pulvinifera." Danthonia: newsletter of the Australian Network for Plant Conservation 7, no. 1 (1998): 14. http://dx.doi.org/10.5962/p.374068.

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4

Gordon, A. J., and C. L. Lyons. "Current Status ofCarposina autologa(Lepidoptera: Carposinidae), a Biological Control Agent of Silky Hakea,Hakea sericea(Proteaceae) and Rock Hakea,Hakea gibbosa(Proteaceae) in the Western Cape, South Africa." African Entomology 25, no. 1 (2017): 250–53. http://dx.doi.org/10.4001/003.025.0250.

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5

Johnston, Peter R. "Rhytismatales of Australia: the genus Marthamyces." Australian Systematic Botany 19, no. 2 (2006): 135. http://dx.doi.org/10.1071/sb05010.

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Six species of Marthamyces are reported for Australia. Three of the species are described as new, the others had previously been reported from Australia as species in the genera Propolis and Naemacyclus. Most of the Australian species are host-specialised: M. emarginatus is known only from Eucalyptus, M. gilvus from Cyperaceae, M. hakeae from Hakea, and M. oritis from Orites. Marthamyces barbatus, common on Eucalyptus, is known also from a single collection on Richea. Marthamyces quadrifida, although known from only a few Australian collections, is a widespread tropical species and is likely t

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6

Barker, Robyn, and Bill Barker. "Plate 464. Hakea Rhombales Proteaceae." Curtis's Botanical Magazine 20, no. 2 (2003): 69–73. http://dx.doi.org/10.1111/1467-8748.00374.

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7

Apted, John. "Acute contact urticaria from Hakea suaveolens." Contact Dermatitis 18, no. 2 (1988): 126. http://dx.doi.org/10.1111/j.1600-0536.1988.tb02769.x.

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8

Williams, Paul R., and Peter J. Clarke. "Habitat Segregation by Serotinous Shrubs in Heaths: Post-fire Emergence and Seedling Survival." Australian Journal of Botany 45, no. 1 (1997): 31. http://dx.doi.org/10.1071/bt96076.

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Seeds of two serotinous shrub species generally restricted to the drier edges, and two serotinous shrub species commonly confined to the wetter drainage channels of upland sedge–heaths were assessed for germinability and used in manipulative field experiments. In post-fire field experiments the effects of habitat and manipulated soil moisture were examined to test if the distribution of adult plants was influenced by soil moisture at seed germination. The effects of habitat on seedling survival for 11 months were also assessed. One species from the edge zone, Banksia marginata Cav., and one fr

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9

Groom, PK, and BB Lamont. "Ecogeographical Analysis of Hakea (Proteaceae) in South-Western Australia, With Special Reference to Leaf Morphology and Life Form." Australian Journal of Botany 44, no. 5 (1996): 527. http://dx.doi.org/10.1071/bt9960527.

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The genus Hakea Schrader (Proteaceae) has its world centre of diversity in south-western Australia; the majority (c. 70%) of species are endemic to this region. To examine the distribution of Hakea within south-western Australia, canonical correspondence analysis (CCA) was used on species presence and bioclimatic parameters in 0.5° x0.5° latitude-longitude grid cells. Of the 12 bioclimatic attributes initially applied, annual temperature and rainfall data, and indices of their variation, were best related to species distribution. Clustering of the species (on the CCA ordination) produced five

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10

Lee, HM. "The Biology of Hakea epiglottis Labill (Proteaceae)." Australian Journal of Botany 35, no. 6 (1987): 689. http://dx.doi.org/10.1071/bt9870689.

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Hakea epiglottis Labill. is a Tasmanian endemic with variable form and sexual types. The existence of dioecious and bisexual populations has been established. The distribution of these forms, their habitat, morphology and biological relationships are discussed.

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11

McAuliffe, Joe. "Propagation success with endangered species: Hakea pulvinifera." Danthonia: newsletter of the Australian Network for Plant Conservation 4, no. 4 (1996): 11. http://dx.doi.org/10.5962/p.374023.

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12

Lamont, Byron B., Tianhua He, and Sim Lin Lim. "Hakea, the world’s most sclerophyllous genus, arose in southwestern Australian heathland and diversified throughout Australia over the past 12 million years." Australian Journal of Botany 64, no. 1 (2016): 77. http://dx.doi.org/10.1071/bt15134.

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Hakea (Proteaceae) currently comprises over 150 species, with two-thirds confined to south-western Australia (SWA) and the remainder spread throughout Australia, especially along the eastern coast. We constructed a time-based molecular phylogeny for the genus and used area-assignment techniques to trace its biogeographic history. According to our area-cladogram analysis, there is a 95% probability that Hakea arose 18 million years ago (Ma) in the sandplains of SWA. From 12 Ma, the genus speciated and migrated into forest and onto granite outcrops within SWA, into the drier centre and then cont

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13

Morais, Maria Cristina, João Alexandre Cabral, and Berta Gonçalves. "Seasonal Variation in Selected Biochemical Traits in the Leaves of Co-Occurring Invasive and Native Plant Species under Mediterranean Conditions." Plants 11, no. 9 (2022): 1171. http://dx.doi.org/10.3390/plants11091171.

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The success of invasive alien species (IAS) is often linked to differences in functional traits in relation to other, either native or non-invasive, species. Two of the most problematic IAS in the Mediterranean area belong to Hakea and Acacia genera that often invade pine plantations. Therefore, the aim of this study was to assess the seasonal variations in photosynthetic pigments, total phenolics, and non-structural carbohydrates (NSC), including total soluble sugars (SS) and starch (St), and lipid peroxidation, in terms of malondialdehyde (MDA) in the leaves of evergreen species, two IAS (Ha

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14

Poot, Pieter, Roy Bakker, and Hans Lambers. "Adaptations to winter-wet ironstone soils: a comparison between rare ironstone Hakea (Proteaceae) species and their common congeners." Australian Journal of Botany 56, no. 7 (2008): 574. http://dx.doi.org/10.1071/bt08155.

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In south-western Australia, a rare plant community is found on shallow, winter-wet ironstone soils, which occur on coastal plains as isolated islands in a matrix of surrounding deeper sandy soils. To test for local adaptation of species endemic to these communities and potential inhibitory effects of ironstone soils on other species, we compared two rare ironstone Hakea species with four of their common congeners. The common congeners were chosen from nearby winter-wet habitats on deeper sandy soils and from non-wetland woodland habitats (i.e. two species in each habitat group). Seedlings of a

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15

Barr, John R., V. S. Murty, Keiichi Yamaguchi, Shangara Singh, David H. Smith, and Sidney M. Hecht. "5-Alkylresorcinols from Hakea amplexicaulis that cleave DNA." Chemical Research in Toxicology 1, no. 4 (1988): 204–7. http://dx.doi.org/10.1021/tx00004a003.

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16

Lytollis, William, Ralph T. Scannell, Haoyun An, et al. "5-Alkylresorcinols from Hakea trifurcata, that cleave DNA." Journal of the American Chemical Society 117, no. 51 (1995): 12683–90. http://dx.doi.org/10.1021/ja00156a004.

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17

Sousa, Manuel Fernando, Arnoldo Rocha Façanha, Rui Manuel Tavares, Teresa Lino-Neto, and Hernâni Gerós. "Phosphate transport by proteoid roots of Hakea sericea." Plant Science 173, no. 5 (2007): 550–58. http://dx.doi.org/10.1016/j.plantsci.2007.08.006.

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18

Teixeira, G., A. Monteiro, and C. Pepo. "Leaf Morphoanatomy in Hakea sericeae and H. salicifolia." Microscopy and Microanalysis 14, S3 (2008): 109–10. http://dx.doi.org/10.1017/s1431927608089563.

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Hakea sericeae Schrader and H. salicifolia (Vent.) B. L. Burtt. are perennials, which belong to the Proteaceae family. Native to dry tropical zones from South Australia, they became aggressive species, particulary in damaged, dried and windy areas and are now considered invaders in some places of mainland Portugal. With no natural predators, the use of chemical control is the main way to manage these plants but they both show a small foliar area, therefore usually little success has been achieved.

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19

Eagles, Peter F. K., Alistair M. Stephen, and Shirley C. Churms. "Molecular structures of gum exudates from Hakea species." Phytochemistry 34, no. 3 (1993): 709–13. http://dx.doi.org/10.1016/0031-9422(93)85344-q.

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20

Lahtomaa, Mervi. "”Sithän mul on mahollisuus pätevänä hakea mihinkä tahansa”." Aikuiskasvatus 43, no. 1-2 (2023): 42–54. http://dx.doi.org/10.33336/aik.127922.

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Työelämän osaamisvaatimusten muuttuessa yksilöt joutuvat neuvottelemaan suhdettaan työelämään uudella tavalla. Koulutettavuus ja työllistettävyys ovat osa nykyisiin, kilpailullisiin työmarkkinoihin sisältyvää diskurssia ja siten osa yksilöiden käsityksiä omista koulutus- ja työuristaan. Avoin yliopistokoulutus kuuluu yliopistojen jatkuvan oppimisen tehtävään, jolla vastataan työelämän muuttuviin osaamisvaatimuksiin. Avoimen väylä puolestaan on avoimiin yliopisto-opintoihin perustuva opiskelijavalintatapa. Tarkastelen tässä artikkelissa, 1) millaisia merkityksiä avoin yliopisto ja avoimen väylä

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21

Kajanto, Anneli. "Suomalainen metsäteollisuus verkko-opetuksen kärjessä." Aikuiskasvatus 23, no. 1 (2003): 49. http://dx.doi.org/10.33336/aik.93455.

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Suomalaiset metsäteollisuusyritykset ovat kehittäneet yhteistyössä VTT:n ja metsäteollisuuden laitetoimittajien kanssa verkko-oppimisympäristön metsäteollisuuden koulutukseen. Tämä suurisuuntainen yhteishanke saa hakea vertaistaan yritysmaailmassa. Mukana ovat mm. UPM-Kymmene, Metso, Jaakko Pöyry, Stora-Enso, Ahlström, Myllykoski ja Honeywell sekä opetushallitus. Yhteisten verkko-oppimisympäristöjen lisäksi joillain paperinvalmistajilla on sovellutuksia myös omiin erityistarpeisiinsa.

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22

Korhonen, Vesa. "Akateemista toimijuutta ja oppimiskumppanuutta rakentamassa." Aikuiskasvatus 30, no. 2 (2010): 94–105. http://dx.doi.org/10.33336/aik.93867.

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Mentorointiohjelmat käynnistyivät Tampereen yliopistossa 1990- ja 2000-lukujen taitteessa. Tavoitteet ovat liittyneet akateemisen työn ja uran erilaisiin esille nouseviin kysymyksiin. Ohjelmissa oli mahdollisuus hakea kumppania myös yliopiston ulkopuolelta. Tarinat mentoroinnista tuovat esille yliopistotyön hiljaista tietoa ja oppimista. Mentorointitarinat kertovat henkilökohtaisista oppimisprojekteista, jotka tähtäävät akateemiseen toimijuuden etsimiseen, löytämiseen, rakentamiseen tai vahvistamiseen akateemisen kulttuurin ristipaineissa.

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23

Gordon, A. J. "The impact of the Hakea seed-moth Carposina autologa (Carposinidae) on the canopy-stored seeds of the weed Hakea sericea (Proteaceae)." Agriculture, Ecosystems & Environment 45, no. 1-2 (1993): 105–13. http://dx.doi.org/10.1016/0167-8809(93)90062-t.

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24

Kluge, R. L., and S. Neser. "Biological control of Hakea sericea (Proteaceae) in South Africa." Agriculture, Ecosystems & Environment 37, no. 1-3 (1991): 91–113. http://dx.doi.org/10.1016/0167-8809(91)90141-j.

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25

Starr, G. J., and S. M. Carthew. "Genetic Differentiation in Isolated Populations of Hakea carinata (Proteaceae)." Australian Journal of Botany 46, no. 6 (1998): 671. http://dx.doi.org/10.1071/bt97123.

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Fragmentation of the landscape by human activity has created small, isolated plant populations. Hakea carinata F. Muell. ex Meissner, a sclerophyllous shrub, is common in isolated fragments of vegetation in South Australia. This study investigated whether habitat fragmentation has caused restrictions to gene flow between populations. Gene diversity (HT = 0.317) is average for similar species but little is held within populations (HS = 0.168) and 46.9% of gene diversity is accounted for between populations. Estimates of gene flow are NM = 0.270 (based on FST) and NM = 0.129 (based on private al

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26

Lamont, Byron B., Jens M. Olesen, and Peter J. Briffa. "Seed Production, Pollinator Attractants and Breeding System in Relation to Fire Response — Are There Reproductive Syndromes among Co-occurring Proteaceous Shrubs?" Australian Journal of Botany 46, no. 4 (1998): 377. http://dx.doi.org/10.1071/bt97008.

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The reproductive biology of two species pairs was compared, one member of which (Dryandra sessilis (Knight) Domin, Hakea erinacea Meissner) is susceptible to severe stress and disturbance by fire (nonsprouter) and stores few seeds in its crown, while the other (D. lindleyana Meissner, H. cristata R.Br.) is resilient (resprouter) and also stores most of its seeds for some years. It was hypothesised that the nonsprouter would have a high annual seed production associated with a suite of attributes directed towards that end (forming a reproductive syndrome), and that the resprouter would have the

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27

McLay, Todd G. B., Michael J. Bayly, and Pauline Y. Ladiges. "Is south-western Western Australia a centre of origin for eastern Australian taxa or is the centre an artefact of a method of analysis? A comment on Hakea and its supposed divergence over the past 12 million years." Australian Systematic Botany 29, no. 2 (2016): 87. http://dx.doi.org/10.1071/sb16024.

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Lamont et al. (2016) concluded that the Australian sclerophyllous genus Hakea (Proteaceae) arose 18million years ago in the South West of Western Australia (SWA) and dispersed 18 times to eastern (EA) and central Australia (CA) only 12million years ago (mid-Miocene). Their explanation of the biogeographic history of Hakea was based on the following: accepting a fully resolved molecular phylogenetic tree, although ~40% of nodes had posterior probability values below 0.95; using all nodes including geographically paralogous nodes to determine ancestral area probabilities; and applying a strict c

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28

Bartolozzi, Luca, Renzo Perissinotto, and Lynette Clennell. "Description of the female of Xiphodontus endroedyi Bartolozzi, 2005 (Coleoptera: Lucanidae)." Fragmenta Entomologica 51, no. 2 (2019): 187–88. http://dx.doi.org/10.4081/fe.2019.365.

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The female of Xiphodontus endroedyi Bartolozzi, 2005 is described for the first time. The new locality record for this species shows that it actually has a wide distribution range across the Cape Floral Region, in the Fynbos Biome. Both larvae and adults were found boring into dead wood at the base of senescent trunks of a variety of Proteaceae species, including the alien invasive Hakea sericea.

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29

Lee, Jessica, Hugh Finn, and Michael Calver. "Feeding activity of threatened black cockatoos in mine-site rehabilitation in the jarrah forest of south-western Australia." Australian Journal of Zoology 61, no. 2 (2013): 119. http://dx.doi.org/10.1071/zo12101.

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Land clearing threatens three black cockatoo species (forest red-tailed black cockatoo, (Calyptorhynchus banksii naso), Carnaby’s cockatoo (Calyptorhynchus latirostris), and Baudin’s cockatoo (Calyptorhynchus baudinii) endemic to south-western Australia, so revegetation is important to their recovery. Over three years we studied cockatoo activity in 7–14-year-old mine-site rehabilitation in the region’s jarrah (Eucalyptus marginata)–marri (Corymbia calophylla) forest to give the most detailed description to date of the use of rehabilitation by the birds. Pits varied floristically and structura

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30

Peltonen, Sari. "Tuholaisten hallinta öljykasvien viljelyssä." Kasvinsuojelulehti 55, no. 3 (2022): 13–17. http://dx.doi.org/10.54335/ksl.121749.

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Rypsin ja rapsin viljely on ollut Suomessa viime vuosina suurten haasteiden edessä. Kasvinsuojeluainevalikoiman kaventuminen ja suuret tuholaispaineet ovat luoneet epävarmuutta ja vähentäneet viljelyhalukkuutta, mikä on johtanut viljelypinta-alojen merkittävään laskuun. Lajikekehityksestä huolimatta myöskään öljykasvien satotaso ei ole käytännön viljelyssä noussut toivotulla tavalla. Vuosien 2020-2022 aikana toimineen RypsiRapsi 2025 -hankkeen (www.rypsirapsi.fi) tavoitteena on ollut hakea uusin viljelyteknisin keinoin parannusta öljykasvien viljelyvarmuuteen ja satoihin sekä löytää kemiallise

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31

Domingues, Fernanda, Ângelo Luís, Luiza Breitenfeld, Susana Ferreira, and AnaPaula Duarte. "Antimicrobial, antibiofilm and cytotoxic activities of Hakea sericea Schrader extracts." Pharmacognosy Magazine 10, no. 37 (2014): 6. http://dx.doi.org/10.4103/0973-1296.127331.

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32

Green, P. S., Annette Wilson, Anthony E. Orchard, Helen S. Thompson, and Patrick M. McCarthy. "Flora of Australia. Volume 17B Proteaceae 3: Hakea to Dryandra." Kew Bulletin 55, no. 1 (2000): 254. http://dx.doi.org/10.2307/4117795.

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33

Groom, P. K., B. B. Lamont, and H. C. Duff. "Self-Crypsis in Hakea Trifurcata as an Avian Granivore Deterrent." Functional Ecology 8, no. 1 (1994): 110. http://dx.doi.org/10.2307/2390119.

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34

Jacobson, Tamiel Khan Baiocchi, Dionatan Gerber, and João Carlos Azevedo. "Invasiveness, Monitoring and Control of Hakea sericea: A Systematic Review." Plants 12, no. 4 (2023): 751. http://dx.doi.org/10.3390/plants12040751.

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Solutions for ecological and economic problems posed by Hakea sericea invasions rely on scientific knowledge. We conducted a systematic review to analyze and synthesize the past and current scientific knowledge concerning H. sericea invasion processes and mechanisms, as well as monitoring and control techniques. We used ISI Web of Science, Scopus, and CAPES Periodicals to look for publications on the ecological and environmental factors involved in H. sericea establishment (question 1); responses of H. sericea to fire in native and invaded ecosystems (question 2); and H. sericea monitoring and

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35

LYTOLLIS, W., R. T. SCANNELL, H. AN, et al. "ChemInform Abstract: 5-Alkylresorcinols from Hakea trifurcata That Cleave DNA." ChemInform 27, no. 16 (2010): no. http://dx.doi.org/10.1002/chin.199616121.

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36

Richards, Michael B., Philip K. Groom, and Byron B. Lamont. "A Trade-off between Fecundity and Drought Susceptibility in Adults and Seedlings of Hakea Species as Influenced by Leaf Morphology." Australian Journal of Botany 45, no. 2 (1997): 301. http://dx.doi.org/10.1071/bt96012.

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Successful seedling recruitment is vital for the persistence of fire-killed species in a community. Maximising seed and seedling production (fecundity) and the ability of adults and seedlings to survive summer drought are crucial in taking advantage of post-fire recruitment opportunities. In this study, the fecundity (seed and seedling production), mortality and water relations of fire-killed Hakea species with contrasting leaf morphologies (broad and terete) were examined over 2 consecutive years of exceptionally low rainfall at two sites, to investigate possible trade-offs between drought su

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37

Lindblom, Arto, and Heikki Valkama. "Vieraanvaraisuus on osa matkailijoiden palvelukokemusta." Matkailututkimus 20, no. 2 (2024): 23–26. http://dx.doi.org/10.33351/mt.144732.

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Matkailualalla palvelukokemukset ovat yhä tärkeämmässä roolissa ja monet alan yritykset pyrkivätkin erottautumaan ja erilaistumaan kilpailijoistaan juuri palvelukokemuksillaan. Palvelukokemuksilla erilaistuminen vaatii sekä kovaa asiakaspalveluosaamista että sydämellistä vieraanvaraisuutta. Vieraanvaraisuustaitojensa kehittämiseksi suomalaiset matkailualan yritykset voisivat hakea oppia Japanista, jossa vieraanvaraisuus eli omotenashi on keskeinen osa asiakkaiden palvelemista ja itse palvelukokemusta. Japanilaisille vieraanvaraisuus on kohteliaita käytöstapoja, mutta ennen kaikkea ajattelutapa

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38

Zolina, Anastasia, Steven Manchester, and Lina Golovneva. "Typification of the genus Zizyphoides Seward et Conway (Magnoliophyta, Trochodendraceae)." Acta Palaeobotanica 61, no. 2 (2021): 123–35. http://dx.doi.org/10.35535/acpa-2021-0007.

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Type material of Paliurus colombii Heer, Populus arctica Heer, Hakea arctica Heer, and Hedera macclurii Heer from the Atanikerdluk locality (Paleocene, Greenland) was restudied based on the original collection, stored in the National Museum of Ireland, Dublin. All these species were joined under the name Zizyphoides colombii (Heer) Seward et Conway, type species of the genus Zizyphoides Seward et Conway. A lectotype of Zizyphoides colombii is designated and the diagnosis of this species is emended. An emended diagnosis of the genus Zizyphoides is also presented.

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39

Sluiter, Ian R. K., Andrew Schweitzer, and Ralph Mac Nally. "Spinifex–mallee revegetation: implications for restoration after mineral-sands mining in the Murray–Darling Basin." Australian Journal of Botany 64, no. 6 (2016): 547. http://dx.doi.org/10.1071/bt15265.

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Mineral-sands mining in the semiarid and arid zone of south-eastern Australia is now a widespread disturbance that may adversely affect large areas of remnant vegetation, including mallee (Eucalyptus spp.) with hummock grass or spinifex (Triodia scariosa) understorey. No broad-scale restoration projects have been undertaken to revegetate mallee Eucalyptus species with spinifex. We report on the survivorship and relative importance (spatial coverage) of hand-planted tubestock 10 years after establishment in 2001, which included mallee Eucalyptus, Triodia scariosa, Acacia spp. and Hakea spp. The

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40

Schmidt, S., M. Mason, T. Sangtiean, and G. R. Stewart. "Do cluster roots of Hakea actities (Proteaceae) acquire complex organic nitrogen?" Plant and Soil 248, no. 1/2 (2003): 157–65. http://dx.doi.org/10.1023/a:1022352415728.

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41

Luís, Ângelo, Carla Cruz, Ana Paula Duarte, and Fernanda Domingues. "An Alkenylresorcinol Derivative from Hakea Sericea Fruits and their Antimicrobial Activity." Natural Product Communications 8, no. 10 (2013): 1934578X1300801. http://dx.doi.org/10.1177/1934578x1300801031.

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Hakea sericea has been introduced to Portugal for ornamental purposes. The phytochemical composition and the antioxidant, antibacterial, antibiofilm and cytotoxic properties of this shrub species have been previously reported. The present work describes the bioassay-guided fractionation of the crude methanolic extract of H. sericea fruits and the isolation of 9-(3,5-dihydroxy-4-methylphenyl)nona-3( Z)-enoic acid. The structure of this new compound was established by one- and two-dimensional NMR and IR spectroscopy, and high-resolution mass spectrometry. The antibacterial properties of the new

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42

Larsen, Kai. "Flora of Australia Vol. 17B. Proteaceae 3: Hakea to Dryandra. 1999." Nordic Journal of Botany 19, no. 3 (1999): 270. http://dx.doi.org/10.1111/j.1756-1051.1999.tb01109.x.

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El-ahmir, Sh-hoob Mohamed, Sim Lin Lim, Byron B. Lamont, and Tianhua He. "Seed Size, Fecundity and Postfire Regeneration Strategy Are Interdependent in Hakea." PLOS ONE 10, no. 6 (2015): e0129027. http://dx.doi.org/10.1371/journal.pone.0129027.

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Queirós, Carla S. G. P., Sofia Cardoso, Joana Ferreira, Isabel Miranda, Maria José V. Lourenço, and Helena Pereira. "Characterization of Hakea sericea Fruits Regarding Chemical Composition and Extract Properties." Waste and Biomass Valorization 11, no. 9 (2019): 4859–70. http://dx.doi.org/10.1007/s12649-019-00818-3.

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York, Juliet, and Robert J. Whelan. "Post-fire Germination of Hakea sericea and Petrophile sessilis after Spring Burning." Australian Journal of Botany 46, no. 4 (1998): 367. http://dx.doi.org/10.1071/bt97075.

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Land managers are concerned about the season in which fire might be used as amanagement tool, in many ecosystems, yet there are few studies from whichresponses of plant populations might be predicted. Previous studies have beenmostly conducted in highly seasonal, Mediterranean-climate regions and thereis generally little replication of fires within a particular season. Findingsfrom these studies may be of limited value in ecosystems with weakly seasonalor non-seasonal climates, such as in the Sydney region. In this study, firebehaviour was quantified in three replicate fires in Hawkesbury Sand

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Luís, Ângelo, Fernanda Domingues, and Ana Paula Duarte. "Bioactive Compounds, RP-HPLC Analysis of Phenolics, and Antioxidant Activity of Some Portuguese Shrub Species Extracts." Natural Product Communications 6, no. 12 (2011): 1934578X1100601. http://dx.doi.org/10.1177/1934578x1100601219.

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In the ecosystem of Serra Da Estrela, some plant species have the potential to be used as raw material for extraction of bioactive products. The goal of this work was to determine the phenolic, flavonoid, tannin and alkaloid contents of the methanolic extracts of some shrubs ( Echinospartum ibericum, Pterospartum tridentatum, Juniperus communis, Ruscus aculeatus, Rubus ulmifolius, Hakea sericea, Cytisus multiflorus, Crataegus monogyna, Erica arborea and Ipomoea acuminata), and then to correlate the phenolic compounds and flavonoids with the antioxidant activity of each extract. The Folin-Cioca

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Schmidt, S., and G. R. Stewart. "Glycine metabolism by plant roots and its occurrence in Australian plant communities." Functional Plant Biology 26, no. 3 (1999): 253. http://dx.doi.org/10.1071/pp98116.

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Soluble organic nitrogen, including protein and amino acids, was found to be a ubiquitous form of soil N in diverse Australian environments. Fine roots of species representative of these environments were found to be active in the metabolism of glycine. The ability to incorporate [15N]glycine was widespread among plant species from subantarctic to tropical communities. In species from subantarctic herbfield, subtropical coral cay, subtropical rainforest and wet heathland, [15N]glycine incorporation ranged from 26 to 45 % of 15NH4+ incorporation and was 2- to 3-fold greater than 15NO3- incorpor

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Kivelä, Lotta. "Sukupuolittunut turvallisuus." Kosmopolis. Rauhan-, konfliktin- ja maailmanpolitiikan tutkimuksen aikakauslehti 54, no. 3 (2024): 49–58. https://doi.org/10.70483/kp.145374.

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Artikkelissa tarkastellaan sukupuolen näkökulmasta Natoon liittyvää turvallisuuspoliittista mediakeskustelua Suomessa tammi–maaliskuussa 2022. Tarkemmin artikkelissa kysytään, kenen ääni kuului kansallista turvallisuutta koskevassa mediakeskustelussa ja miten sukupuolittunutta turvallisuutta tuotettiin mediassa kuukausina ennen Suomen päätöstä hakea Nato-jäsenyyttä. Artikkeli tukeutuu käsitteellisesti feministiseen turvallisuustutkimukseen ja menetelmällisesti sisällönanalyysiin ja kriittiseen diskurssianalyysiin. Artikkeli osoittaa, että median turvallisuuskeskustelussa vallitsi miesten ylied

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Barker, RM. "Towards a revision of the Hakea epiglottis Labill. (Proteaceae) complex of Tasmania." Papers and Proceedings of the Royal Society of Tasmania 124, no. 2 (1991): 79–84. http://dx.doi.org/10.26749/rstpp.124.2.79.

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LAMONT, BYRON, BRONWEN KEIGHERY, LINDA PENNY, and JOHN WALLACE. "A numeric, geographic and structural analysis of the Hakea falcata group (Proteaceae)." Botanical Journal of the Linnean Society 94, no. 4 (1987): 433–51. http://dx.doi.org/10.1111/j.1095-8339.1987.tb01060.x.

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