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Potassium concentration
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In the present study, we have made an attempt to prepare complexed PVA-PVP-KNO3-BaTiO3 blend composite polymer electrolyte membranes composed of potassium nitrate (KNO3) as salt and BaTiO3 of various concentrations as filler and studied their properties. The advantages of addition the fillers are the increase in ionic conductivity at room temperatures and the improvement of the stability at the interface with electrodes.
12p
dianmotminh02
03-05-2024
6
1
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Some previous studies have shown the effect of K2EDTA, heparin, citrate, kalioxalate on lipid test results, but no studies on sodium fluoride - potassium oxalate. Furthermore, it is also important to ensure sample stability during testing. We performed this study to evaluate the effect of NaF-KOx on lipid results and lipid stability when storing.
5p
vikissinger
21-12-2023
2
1
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Part 2 book "Medical physiology" includes content: Organization of the urinary system, glomerular filtration and renal blood flow, transport of sodium and chloride, transport of urea, glucose, phosphate, calcium, magnesium, and organic solutes, transport of potassium, urine concentration and dilution, transport of acids and bases,... and other contents.
2195p
oursky06
17-10-2023
5
1
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Hyperkalemia is a potentially life-threatening electrolyte abnormality in both children and adults. In the setting of elevated serum potassium concentrations, cardiac conduction disturbances and cardiac arrest may occur.
3p
viintuit
26-09-2023
2
0
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Part 2 book "Fluid, electrolyte and acid-base physiology - A problem based approach" includes content: Hyponatremia, hypernatremia, polyuria, hypokalemia, hyperkalemia, hyperglycemia.
241p
oursky05
20-09-2023
8
3
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A review of nutritional and dietetic properties of dried fruits, such as natural and concentrated sources of sugars, vitamins A, C, niacin, riboflavin and folate, potassium and trace elements of iron and copper, and of organic acids, phytonutrients with antioxidant properties was made.
5p
viisac
23-09-2023
2
1
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Epinephrine is a first-line drug for cardiopulmonary resuscitation, but its efficacy in the treatment of bupivacaine-induced cardiac toxicity is still in question. We hypothesized that epinephrine can reverse cardiac inhibition of bupivacaine by modulating ion flows through the ventricular myocyte membrane channels of rats.
8p
viisaacnewton
25-04-2022
10
1
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Mannitol and hypertonic saline are used to ameliorate brain edema and intracranial hypertension during and after craniotomy. We hypothesized that the agreement of measured and calculated serum osmolality during the infusion of hypertonic saline would be better than mannitol.
10p
viisaacnewton
25-04-2022
9
2
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Electrolyte values are measured in most critically ill intensive care unit (ICU) patients using both an arterial blood gas analyzer (ABG) and a central laboratory auto-analyzer (AA). The aim of the present study was to investigate whether electrolyte levels assessed using an ABG and an AA were equivalent; data on sodium and potassium ion concentrations were examined.
7p
viisaacnewton
26-04-2022
14
1
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Bromide is a halide ion of the element bromine usually administered in the form of potassium salt as monotherapy or add-on treatment in epileptic dogs. It is excreted unchanged in the urine and undergoes tubular reabsorption in competition with chloride. Thus, dietary chloride content affects serum bromide concentrations.
7p
vidarwin
23-02-2022
10
1
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Potassium ferricyanide, potassium ferrocyanide, and their combination system are widely used redox probes for electrochemical impedance spectroscopy (EIS) characterization. In this work, electrochemical behavior of K3 Fe(CN)6 , K4 Fe(CN)6 , and K3 Fe(CN)6 / K4 Fe(CN)6 redox probes at five different concentrations using a screen printed carbon electrode (SPCE) by cyclic voltammetry (CV) and EIS methods was analyzed. Redox potentials were observed as a result of anodic and cathodic peak with CV analysis with determination 10 mM appropriate concentration through 0.01 mM, 0.
21p
langthannam
29-12-2021
5
0
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In this work, new tunable aryl alkyl pyrazolium tetrafluoroborate ionic liquids/salts, 2-ethyl-1-(p-X-phenyl)-3,5- dimethylpyrazolium tetrafluoroborate [X: -Br (4a), -OCH3 (4b), -NO2 (4c)] and 2-butyl-1-(p-X-phenyl)-3,5-dimethylpyrazolium tetrafluoroborate [X: -Br (5a), -OCH3 (5b), -NO2 (5c)], were synthesized by following halide-free synthetic route. Their chemical structures were identified through NMR (1 H, 13C, 19F), IR, elemental analysis, and HRMS data. The synthesized 4a-4c and 5a-5c salts were used for the removal studies of methyl orange dye from aqueous solutions.
38p
langthannam
29-12-2021
10
1
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Heavy metals are hazardous pollutants for humans, animals and plants, when their threshold concentration exceeds. Tobacco can accumulate higher concentrations of heavy metals, and the genotypic differences of tobacco in heavy metal uptake and their growth responses have not been clearly examined. In this study, the effects of nickel (Ni) and lead (Pb) on phytoremediation capabilities were tested in four local Oriental tobacco cultivars (Basma, Akhisar, Sarıbağlar and Dibek).
12p
hanthienngao
30-11-2021
11
0
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The decolorization of azo dye C.I. reactive orange 16 (RO16) via ferrate(VI) and sono-ferrate(VI) methods, which is the combination of the ferrate(VI) oxidation method with sonication, has been achieved in the present study. The influences of some important operating parameters, which are the initial pH, the concentration of potassium ferrate(VI) (K2FeO4) and the RO16 dye, and ultrasonic density (for only the sono-ferrate(VI) method), on the color removal have been investigated.
10p
tudichquannguyet
29-11-2021
8
1
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A study of the electrodeposition of silver from 2 different types of electrolytes; (1) neutral pyrophosphatecyanide electrolyte and (2) alkaline high concentrated cyanide electrolyte in the presence of a variety of additives such as 2-mercaptobenzothiazole, potassium selenocyanate, and potassium antimony tartrate was performed. Influence of additives and cyanide concentration on microstructure and kinetics of the cathodic processes were studied.
15p
tudichquannguyet
29-11-2021
12
1
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Mango malformation (MM) is an ambiguous mango disease with tremendous economic importance throughout the mango growing regions. Several studies reported that Fusarium species especially Fusarium mangiferae is associated with mango malformation. Silicon is an essential element, which plays a vital role in plant microbial interaction. It deposits under the cuticle and acts as a physical barrier that protects the plant from fungal infection.
8p
trinhthamhodang11
27-04-2021
15
3
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The nutrient uptake processes of K, Mg, and Ca are strongly antagonistic resulting in a deficiency of the depressed nutrient [14]. A deficiency of one element could imply a relative or absolute excess of the others resulting in an imbalance for the plants [3]. A sufficient Ca concentration in soil or nutrient solution is important; however, major cations frequently interfere with Ca uptake [1].
6p
trinhthamhodang1217
12-01-2021
29
2
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Carbon nanotubes (CNTs) synthesized via chemical vapour deposition without hydrogen were oxidized with 0.1 M potassium permanganate at 40 OC for 2 hours. The material exhibits a high CuII adsorption capacity from the aqueous solution. X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDS), scanning electron microscope (SEM), transmission electron microscope (TEM) and nitrogen adsorption/desorption isotherms were used to characterize the oxidized CNTs. After oxidizing, the obtained CNTs were used to remove CuII from the aqueous solution. With CuII initial concentration of 20 mg.
8p
nguaconbaynhay9
03-12-2020
9
0
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The results of the study revealed thaturea was most effective in inhibiting the fungal growth at all the tested concentration. It was also found that soluble NPK and Potassium nitrate promoted the fungal growth at all the concentration. Among biorationals, bromonitropropanol gave the highest mycelial inhibition (73.72%), while sodium and potassium bicarbonates at lower concentration promoted the fungal growth, but inhibited the growth at higher concentration.
8p
caygaocaolon8
07-11-2020
15
2
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The experiment on post-harvest dipping of guava fruits to increase the shelf life and quality of fruits was done with the concentrations of Potassium permanganate (KMnO4) and silver nitrate (AgNO3).
6p
nguathienthan8
20-10-2020
10
0
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