Cadmium
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Ebook "Detoxification of heavy metals" include: sources of heavy metals contaminants in soils; plant species that can grow on contaminated soils; the phytoremediation of contaminated soils; tolerance, accumulation and detoxification mechanisms of zinc, copper, arsenic, cadmium and vanadium in plants; the critical role of sulfur metabolism in heavy metal tolerance;...
468p tachieuhoa 28-01-2024 2 2 Download
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Ebook "Cadmium: From toxicity to essentiality" provides in an authoritative and timely manner in 16 stimulating chapters, written by 40 internationally recognized experts from 11 nations, and supported by more than 2600 references, 35 tables, and over 100 illustrations, many in color, a most up-to-date view on the role of cadmium for life, presently a vibrant research area.
589p lucchinguyen 28-12-2023 4 2 Download
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Studies were carried out on the trace metal contamination of Sarotherodon melanotheron from Alaro stream in Ibadan, Nigeria. Fish were collected between January and December 2003 (Dry and rainy season).Muscle, liver, bone, gills, gut and fins were analyzed for arsenic (As), cadmium (Cd) and lead (Pb) using the inductively coupled plasma-mass spectrometer (ICP-MS).
4p viisac 23-09-2023 1 1 Download
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This paper, we report the synthesis of CdSe thin film by SILAR technique. The effects of immersion cycles on the structural, morphological, optical and electrical properties of SILAR deposited CdSe thin films were studied.
6p viberbers 09-08-2023 4 3 Download
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Cadmium selenide (CdSe) thin films have been deposited on indium tin oxide coated glass substrate by simple electrodeposition method. X-ray Diffraction (XRD) studies identify that the as-deposited CdSe films are highly oriented to [002] direction and they belong to nanocrystalline hexagonal phase.
7p viberbers 09-08-2023 4 3 Download
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In this paper, the temperature-dependent extended X-ray absorption fine structure (EXAFS) of distorted crystalline cadmium has been analyzed using an efficient calculation-model. The analysis procedure is based on evaluating the influence of temperature on the phase shift and amplitude reduction of EXAFS oscillation that is expressed in terms of the EXAFS Debye-Waller factor.
12p vispiderman 15-06-2023 4 2 Download
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Tạp chí Nông nghiệp và Phát triển Nông thôn: Số 444/2022 trình bày các nội dung chính sau: Tiềm năng của vi khuẩn quang dưỡng không lưu huỳnh màu tía kháng cadmium đến sự nảy mầm và sinh trưởng cây lúa trong điều kiện nhiễm Cd; Chọn tạo giống đậu xanh ĐXBĐ.07 cho vùng duyên hải Nam Trung Bộ và Tây Nguyên; Nghiên cứu, tuyển chọn giống khoai lang ăn lá năng suất, chất lượng cho sản xuất tại Thừa Thiên - Huế;...
120p viargus 03-03-2023 4 2 Download
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Bài viết Tiềm năng của vi khuẩn quang dưỡng không lưu huỳnh màu tía kháng cadmium đến sự nảy mầm và sinh trưởng cây lúa trong điều kiện nhiễm Cd trình bày đánh giá vai trò của các dòng vi khuẩn quang dưỡng không lưu huỳnh màu tía kháng cadmium (Cd - PNSB) đến sự nảy mầm của hạt lúa; Xác định vai trò của Cd - PNSB trong cải thiện sinh trưởng cây lúa trong điều kiện nhiễm Cd.
8p viargus 03-03-2023 1 1 Download
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In this paper, we present the results of computation for design of a new neutron imaging facility located at channel No. 3 of the Dalat Reactor. The design has two main parts: The neutron beam collimator and the radiation safety system. For the neutron beam collimator, the computational parameters such as neutron flux, cadmium ratio as well as ratio of neutron dose/gamma dose are reported.
10p vicedric 08-02-2023 4 4 Download
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A compact gamma-ray sensor composed of a cadmium sulfide (CdS) photoresistor and a small-sized cesium iodine doped thallium (CsI(Tl)) scintillator is introduced for intense gamma-ray monitoring. The sensor exhibits radiationresistant ability and a linear output response over a wide dose range.
6p vicedric 08-02-2023 6 3 Download
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A new PGNAA facility has been installed at horizontal channel No.4 of the Dalat research reactor. The facility consists of the following parts: collimators, beam stopper, sample holder table, beam catcher, and biological shielding. The construction takes into account the basic parameters associated with the facility, such as adequate thermal neutron flux and cadmium ratio, good signal-to-background condition, small gamma-ray contamination in the beam and appropriately low dose-rate to the operating personnel.
13p vicedric 08-02-2023 4 3 Download
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Cadmium pollution now is one of the main environmental problems. Growing of plants hyper accumulators of Cd can help to remediate the polluted soils. Species Linum usitatissimum L. is one of such crops. Cadmium concentrations were analysed in the ashes of adult plants by x-ray fluorescence analyzer BRA – 18. The presence of pollutants did not influence flax germination ability, but tested genotypes showed different degrees of cadmium resistance.
7p lyhuyenthu 31-01-2023 7 2 Download
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The study aimed to evaluate the concentration of heavy metals in the soil of industrial zones in An Giang province. Soil samples were collected at Binh Hoa and Binh Long industrial parks with 20 monitoring positions in the topsoil. The heavy metals including Copper (Cu), Zinc (Zn), Lead (Pb), Cadmium (Cd) and Arsenic (As) were analyzed by atomic absorption spectroscopy.
10p viwmotors 13-12-2022 3 2 Download
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Bài viết Thiết kế hệ thống CRISPR/Cas9 bất hoạt OsNRAMP5 liên quan tới tích lũy cadmium ở lúa TBR225 đánh giá biểu hiện của gen đích và thiết kế hệ thống CRISPR/Cas9 (Clustered Regular Interspaced Short Palindromic Repeats/CRISPR-Associated Cas9) gây đột biến bất hoạt OsNRAMP5 của giống lúa chủ lực TBR225.
9p vimclaren 20-10-2022 9 2 Download
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Bài viết Tình trạng ô nhiễm cadmium trong cá và nước ao nuôi cá tại 6 xã ở huyện Vũ Thư, tỉnh Thái Bình trình bày xác định hàm lượng cadmium trong cá và nước ao nuôi cá tại 6 xã ven sông Hồng, huyện Vũ Thư, tỉnh Thái Bình năm 2017.
5p vilamborghini 07-10-2022 5 3 Download
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This paper investigated the presence of cadmium and lead in the tissue samples of three marine shrimps taken from three major landing sites in the area. The samples were processed using nitric acid digestion and the heavy metal concentrations were analyzed using Atomic Absorption Spectroscopy (AAS).
8p vimegwhitman 10-06-2022 8 1 Download
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Cadmium (Cd) là chất độc đối với con người, nhưng ảnh hưởng của nó đối với năng suất lúa và tích lũy trong gạo vẫn chưa được làm rõ. Trong nghiên cứu này, đất trồng lúa ở Đồng bằng sông Hồng được lựa chọn cho thực nghiệm với mục đích làm rõ ảnh hưởng của nước tưới ô nhiễm Cd đến sinh trưởng, năng suất, tích lũy Cd trong hạt và thân, rễ cây lúa.
8p vithales 19-04-2022 19 1 Download
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This study is focused on the measurement of trace elements (zinc, copper, cadmium, lead and selenium) in the saliva of pigs in order to study their levels on different porcine pathological conditions in the field. The experiment involved 15 pigs without clinical signs of disease and 42 diseased pigs (suffering from lameness, rectal prolapse, fatigue or growth rate retardation).
12p vigalileogalilei 28-02-2022 12 1 Download
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The application of non-targeted NMR methods combined with ICP-AES quantification provided an efficient strategy for detecting residual heavy metals within plant tissues and soil. Importantly, non-targeted metabolomic analysis helped to reveal the relationships between metabolites distribution in hemp tissues and the sequestered metals.
10p thebadguys 15-01-2022 5 0 Download
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This study results demonstrated that boosted Fe plaque formation can minimize detrimental effects of Cd on rice shoot growth to some extent, but the root tissues are the main barrier to Cd accumulation and movements in the interior of the rice plants.
10p thebadguys 15-01-2022 5 0 Download