Results 61 to 70 of about 1,919,764 (290)

Effect of Photosynthetic Photon Flux Density on Paprika Seedling Growth Using Rockwool Block

open access: yesPlants
This study was conducted to investigate the effects of different levels of photosynthetic photon flux density on the growth of paprika seedlings cultivated in rockwool blocks.
Jong Hyang Bae, Baul Ko
doaj   +1 more source

Efflorescence of Ammonium Sulfate and Coated Ammonium Sulfate Particles: Evidence for Surface Nucleation [PDF]

open access: yes, 2010
Using optical microscopy, we investigated the efflorescence of ammonium sulfate (AS) in aqueous AS and in aqueous 1:1 and 8:1 (by dry weight) poly(ethylene glycol)-400 (PEG-400)/AS particles deposited on a hydrophobically coated slide. Aqueous PEG-400/AS
Ciobanu, V. Gabriela   +4 more
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

Assessment of allelopathic potential of Solidago gigantea Aiton on dry weight of Echinochloa crus-galli (L.) Beauv. and Amaranthus retroflexus L. [PDF]

open access: yesJournal of Central European Agriculture, 2019
Laboratory analyses using the 1st generation bioassay were conducted in the years 2013-2014 to investigate the allelopathic potential of wateralcoholic and aqueous extracts from dry weight of rhizomes and roots as well as stems and leaves of Solidago ...
Tomasz Sekutowski   +4 more
doaj   +1 more source

A study on wear rates of 100Cr6 steel running against sintered steel surfaces under dry and starved lubrication [PDF]

open access: yes, 2008
This paper investigates the tribological behavior of 100Cr6 steel pin running against sintered steel bearing material used in hermetic compressors. Tests were conducted under dry and starved lubrication sliding conditions in air at room temperature ...
Aksit, Mahmut Faruk   +8 more
core  

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

Effect of cutting time, cutting length and hormone on rooting and germination of Vitex pseudo-negundo (Hausskn.) Hand-Mzt. cuttings [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2018
Vitex pseudo-negundo (Hausskn.) Hand-Mzt. is a shrub that is height of about 1-2 meters. To study vegetative propagation of Vitex pseudo-negundo experimental was conducted using a‌ 6 × 3 × 2 factorial design based on completely randomized design with 4 ...
Fereshteh Agvan   +3 more
doaj   +1 more source

Establishing a rapid and effective method for screening salt tolerance in soybean [PDF]

open access: yes, 2009
Chlorine (Cl) toxicity has been recognized as a constraint for soybean production. Although the use of a Cl-tolerant crop easily solves the problem, current screening methodologies for Cl tolerance are often ineffective because of inadequate means of ...
Chen, Pengyin, Tamura, Mioko
core   +2 more sources

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

open access: yesMolecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang   +3 more
wiley   +1 more source

Characterization of Rice (Oryza sativa L.) Roots Versus Root Pulling Resistance as Selection Indices for Draught Tolerance [PDF]

open access: yes, 1989
A technique described as Root Pulling Resistance (RPR) was used to evaluate genotypic differences in root growth and development of 50 rice germplasm accessions and cultivars. Several root characteristics in rice are associated with drought tolerance and
Allen, Arthur L.   +2 more
core   +2 more sources

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