Results 81 to 90 of about 4,231,473 (313)

INTRODUCTION OF NEW BEE SPECIES FOR POLLINATING LUCERNE

open access: yesProceedings of the New Zealand Grassland Association, 1974
Yield of lucerne seed in New Zealand is very low-less than onetenth that from areas of North America where pollinators are abundant, New Zealand lacks pollinators for lucerne and up to 90% of the florets are not tripped. Two species of bee are cultured in North America exclusively for lucerne pollination, the alkali bee, Nomia melanderi Cockerell, and ...
openaire   +3 more sources

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

The introduction of Juglans species (Juglandaceae) in Ukraine

open access: yesІнтродукція Рослин, 2001
The results of investigation of the nuts plantations in Ukraine in 1996–1998 are presented. The tendency to deminution of the range of introduction of the genus Juglans L. is showed.
S.L. Nizil
doaj   +1 more source

Self-diffusion in remodelling and growth [PDF]

open access: yes, 2011
Self-diffusion, or the flux of mass of a single species within itself, is viewed as an independent phenomenon amenable to treatment by the introduction of an auxiliary field of diffusion velocities.
Epstein, M., Goriely, A.
core  

Red Queen Coevolution on Fitness Landscapes

open access: yes, 2013
Species do not merely evolve, they also coevolve with other organisms. Coevolution is a major force driving interacting species to continuously evolve ex- ploring their fitness landscapes. Coevolution involves the coupling of species fit- ness landscapes,
A. Hastings   +88 more
core   +1 more source

First North American record of the Palaearctic rhinophorid Stevenia deceptoria (Loew) (Diptera: Rhinophoridae) [PDF]

open access: yes, 2015
The Rhinophoridae (Diptera) have a cosmopolitan distribution and a known fauna of about 150 species (Cerretti & Pape 2007). So far as known, all species are parasitoids of terrestrial woodlice (sow bugs) of the order Isopoda (Oniscoidea) (Pape 2010 ...
Cerretti, Pierfilippo   +2 more
core   +2 more sources

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

Introduction of genus Tilia L. species in Kyiv

open access: yesІнтродукція Рослин, 2005
Seventin species and three forms of Tilia L. were introduced in arboretum of NBG of the NAS of Uk  raine. As a result five species, to wit T. platyphyllos Scop., T. europaea L., T. begoniifolia Stev., T. dasystyla Stev. аnd T. neglecta Spach.
O.K. Doroshenko
doaj   +1 more source

Muscis Hawaiiensis Mantissae : 2., Neckeropsis obtusata (Mont.) Fleisch. restored to the flora of the archipelago [PDF]

open access: yes, 1999
Reported once and then deleted as a misidentification, Neckeropsis obtusata is confirmed as a component of the Hawaiian flora based on newly collected material.
Olson, Storrs L.
core  

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

open access: yesMolecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla   +10 more
wiley   +1 more source

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