Results 221 to 230 of about 622,542 (248)
The Leaf Expander for Non-Compliance Treatment in the Mixed Dentition.
Journal of clinical orthodontics : JCO, 2016 One of the main disadvantages of a rapid palatal expander is the need for the patient’s parents to perform activations at home. Moreover, it requires several closely spaced appointments to verify proper activation of the screw and determine when to stop active expansion.
Lanteri, Claudio +5 more
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LEAF-AREA INDEX AND LIGHT ATTENUATION IN RAPIDLY EXPANDING SHRUB THICKETS
Ecology, 2007There is increasing interest in the changes in ecosystem services that accompany the conversion of grasslands to shrub-dominated communities. Shrub structure and associated effects on the light environment may be especially important in affecting productivity and diversity.
Steven T, Brantley, Donald R, Young
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Valorization of Lotus Leaf by In Situ Expanded‐Bed Adsorption and Ultrasonic‐Assisted Desorption
Chemical Engineering & Technology, 2023AbstractAn efficient and sustainable expanded‐bed adsorption (EBA) method was developed for the valorization of lotus leaf which is an agricultural by‐product. The in‐situ procedure was used to reduce the energy consumption of EBA. Comparing this in‐situ process to the conventional one, some additional advantages were observed, namely, significant ...
Qin Li +5 more
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ELSA: A New Image Compression Using an Expanding-Leaf Segmentation Algorithm
2009The development of multimedia has caused the heavy bandwidth load. Hence, digital content compression has become a significant topic presently. An appropriate codebook design method is a helpful and necessary principle for Vector Quantization (VQ). This work develops a new gray image compression algorithm named ELSA, witch exploits an expanding-leaf ...
Cheng-Fa Tsai, Jiun-Huang Ju
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Physiologia Plantarum, 1988
Effects of contrasting temperatures of an expanding leaf (source) and of remaining plant parts (sink) on diurnal export and distribution of carbon were studied in seedlings of Cucumis sativus L., cv. Farbio. The time course of the rate of export was calculated by measuring simultaneously the exchange of 14CO2 and the amount of 14C in the source leaf by
Verkleij, F.N., Challa, H.
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Effects of contrasting temperatures of an expanding leaf (source) and of remaining plant parts (sink) on diurnal export and distribution of carbon were studied in seedlings of Cucumis sativus L., cv. Farbio. The time course of the rate of export was calculated by measuring simultaneously the exchange of 14CO2 and the amount of 14C in the source leaf by
Verkleij, F.N., Challa, H.
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Australian Journal of Plant Physiology, 1994
Plants of sugarcane, cv. Co 1148, were subjected to salinisation with 200 milliequivalents L-1 of Cl- -type salts mixture (having Na+, Ca2+ and Mg2+ as 3 :1:1 and Cl- and SO42- as 4:1 on a milli- equivalent basis) for two weeks or more during the tillering phase.
S Kumar, KM Naidu, HL Sehtiya
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Plants of sugarcane, cv. Co 1148, were subjected to salinisation with 200 milliequivalents L-1 of Cl- -type salts mixture (having Na+, Ca2+ and Mg2+ as 3 :1:1 and Cl- and SO42- as 4:1 on a milli- equivalent basis) for two weeks or more during the tillering phase.
S Kumar, KM Naidu, HL Sehtiya
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Materials Letters, 2008
Abstract Expanded leaf-roots of tobacco are used as fillers into cigarette products to reduce cost and contents of tar and nicotine and improve quality. To study the difference between expanded and original leaf-roots of tobacco, terahertz (THz) time-domain spectroscopy was used to detect the absorption spectra in the frequency range from 0.2 to 1.5 ...
Tong-fu Su +9 more
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Abstract Expanded leaf-roots of tobacco are used as fillers into cigarette products to reduce cost and contents of tar and nicotine and improve quality. To study the difference between expanded and original leaf-roots of tobacco, terahertz (THz) time-domain spectroscopy was used to detect the absorption spectra in the frequency range from 0.2 to 1.5 ...
Tong-fu Su +9 more
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Haematonic and plasma expander effects of aqueous leaf extract of Abrus precatorius in Mus musculus
Comparative Clinical Pathology, 2011Aqueous extract of Abrus precatorius leaf was claimed to have haemopoeitic effect. Forty-two mice that weighed 25.76 ± 2.39 g were administered 0.0, 12.5, 25.0, 50.0, 100.0 and 200.0 mg/kg body weight of aqueous extract of A. precatorius leaf for a period of 3 weeks. Pretreatment blood sample (0.3 mL) was collected from tail vein of each mouse on day 1
Saganuwan Alhaji Saganuwan +1 more
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Functional Plant Biology, 2005
Salinity-induced excess or deficiency of specific nutrients are often hypothesised to operate as causes of growth inhibition and to trigger primary responses, which directly affect growth. Information concerning salinity effects on microelement nutrition in the growing cells is limited.
Beatriz G, Neves-Piestun +1 more
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Salinity-induced excess or deficiency of specific nutrients are often hypothesised to operate as causes of growth inhibition and to trigger primary responses, which directly affect growth. Information concerning salinity effects on microelement nutrition in the growing cells is limited.
Beatriz G, Neves-Piestun +1 more
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2022
ABSTRACTOBJECTIVE: The aim of this study is to determine the reactive forces of Leaf Expanders during expansion in invitro environment.MATERIALS AND METHOD: In this study, 4 types of Leaf Expansion screws, 450 g-6 mm, 900 g-6mm, 450 g-9 mm and 900 g-9 mm, were used.
KARSLI, Nurver, KOCAALİ, Özgür
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ABSTRACTOBJECTIVE: The aim of this study is to determine the reactive forces of Leaf Expanders during expansion in invitro environment.MATERIALS AND METHOD: In this study, 4 types of Leaf Expansion screws, 450 g-6 mm, 900 g-6mm, 450 g-9 mm and 900 g-9 mm, were used.
KARSLI, Nurver, KOCAALİ, Özgür
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