Iron play

In iron/air batteries, the iron electrode plays an important role, deciding the capacity and performance of the battery. Finding a method to produce iron oxides with a low cost and a good quality is an important step to reduce the product price and improve the efficiency of iron/air batteries.

10p viambani 18-06-2024 2 1   Download

Ebook "Copper and bacteria: Evolution, homeostasis and toxicity" summarizes the current knowledge of copper toxicity, homeostasis and resistance in bacteria, in which proteins like copper ATPases, copper chaperones and copper-responsive regulators of gene expression play major roles. The author also discusses the metallation of cuproenzymes. The evolution of the use of copper by cells and of copper-homeostatic proteins are is also considered in this brief.

99p tracanhphuonghoa1007 22-04-2024 2 2   Download

Osteosarcoma is a malignant tumor that usually occurs in adolescents aged 10–20 years and is associated with poor prognosis. Ferroptosis is an iron-dependent cell death mechanism that plays a vital role in cancer.

18p vischultz 20-10-2023 2 1   Download

The morphology and microstructure of as-obtained CNFs were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and electron diffraction (ED). Results revealed that temperature and gas composition play an important role in forming of CNFs.

5p vispyker 14-11-2022 8 2   Download

Anemia is a common feature during sepsis that occurs due to iatrogenic blood loss, depression of serum iron levels and erythropoietin production, and a decreased lifespan of erythrocytes. However, these mechanisms are unlikely to play a role in anemia at the start of sepsis.

6p viisaacnewton 25-04-2022 22 1   Download

Aquaculture in the coastal zone has contributed significantly to economic development in Giao Thuy district, Nam Dinh province. Therefore, water quality for aquaculture plays a vital role in sustainable aquaculture production. In this paper, iron (Fe) and manganese (Mn) concentrations in aquaculture coastal water of Giao Thuy district were analyzed during the rainy season (September 2017, August 2018) and dry season at low tide.

9p vielonmusk 21-01-2022 21 1   Download

These isolates are proposed to play certain roles in the studied feammox system, contributing to the ammonium removal under heterotrophic feammox condition. The 16S rDNA sequences of strains FN7 and FN9 were available in GenBank under the accession numbers LC474369 and MT568614, respectively.

11p spiritedaway36 25-11-2021 7 1   Download

Iron is an essential micronutrient for the growth and development of virtually all living organisms, playing a pivotal role in the proliferative capability of many bacterial pathogens. The impact that the bioavailability of iron has on the transcriptional response of bacterial species in the CMNR group has been widely reported for some members of the group, but it hasn’t yet been as deeply explored in Corynebacterium pseudotuberculosis.

24p visilicon2711 20-08-2021 6 1   Download

Salmonella enterica possess several iron acquisition systems, encoded on the chromosome and plasmids. Recently, we demonstrated that incompatibility group (Inc) FIB plasmid-encoded iron acquisition systems (Sit and aerobactin) likely play an important role in persistence of Salmonella in human intestinal epithelial cells (Caco-2).

13p visilicon2711 20-08-2021 9 1   Download

Age, gender and genetic predisposition are major intrinsic risk factors for osteoarthritis (OA). Iron increases are associated with age and gene mutation. In the present study, we examined whether serum ferritin, an indicator of total body iron stores, correlates with clinical features in patients with OA, and whether the hemochromatosis Fe (HFE) gene mutation plays a role.

9p viannito2711 20-04-2021 7 2   Download

Strawberry is a very unique berry fruit. It is mainly cultivated in subtropical and temperate area. Strawberry is a non climacteric fruit. It is rich in vitamin c and iron. It is lawgrowing herbaceous plant which arise basal leaves. PGR play a key role in yield and size of the fruit. GA₃ has stimulate the effect on the fruit of strawberry ripening , testimonial by a reduce the activity of respiration and detain the synthesis of anthocyanin and breakdown of chlorophyll gibberellic acid influence the growth , and fruiting etc.

6p chauchaungayxua10 18-03-2021 11 1   Download

The low yield of pulses is mainly attributed to their cultivation on poor soils with inadequate and imbalanced nutrient application without the application of organic manures and micronutrients like boron, zinc and iron. Since the poor soils are low in organic matter content, use of organic manures plays a vital role in improving soil physical condition, provides vital plant nutrients and maintains long term productivity of the soil. Boron helps in carbohydrate transport. It is necessary for the germination of pollen, formation of flowers and fruits and for the absorption of cations.

14p trinhthamhodang1218 26-02-2021 9 1   Download

Plant nutrition plays a major role in quantitative and qualitative crop production in bringing sustainability and plants require seventeen essential elements for their normal growth and development. Among these, those elements required smaller in quantity is called micronutrients (Fe, Cu, Zn, Mn, B, Cl, Mo and Ni). Micronutrients are essentially as important as macronutrients to have better growth, yield and quality in plants.

10p caygaocaolon6 30-07-2020 27 3   Download

The present study was undertaken to collect baseline data on the Physico-chemical parameters from the Baigul reservoir of district - Udham Singh Nagar, Uttarakhand located in the Tarai region of Uttarakhand. The ecology of reservoir plays a vital role in biological productivity. The nutrient status of water and soil plays the most significant role in governing the production of planktonic organisms.

17p angicungduoc5 14-06-2020 16 0   Download

MicroRNAs play important roles in the adaptive responses of plants to nutrient deficiencies. Most research, however, has focused on nitrogen (N), phosphorus (P), sulfur (S), copper (Cu) and iron (Fe) deficiencies, limited data are available on the differential expression of miRNAs and their target genes in response to deficiencies of other nutrient elements.

15p vihashirama2711 21-05-2020 17 1   Download

Iron is an essential micro-mineral in human nutrition. It is a mineral found in every cell of the body and required to make part of blood cell. It participates as a catalyst in several metabolic reactions. As a component of haemoglobin, myoglobin, cytochrome and other proteins, iron plays an important role in the transport, storage and utilization of oxygen and cellular proliferation. In this study, an attempt was made to prepare dahi by using 1% starter culture, fortified with iron by using ferrous lactate @ 40 mg/kg milk.

6p chauchaungayxua5 05-05-2020 14 3   Download

Polyhouse technology has potential to achieve production to the tone of about Four to five times than open cultivation, but gradually soil fertility get exhausted in the period of 5 to 7 years. Micronutrients are one of the essential components of soil system that plays a significant role in balanced plant nutrition. The present study was conducted on 56 soil samples collected from polyhouses of four districts of H.P. to work out the different chemical fractions of iron and manganese and their relation to soil physico-chemical properties.

9p kethamoi4 18-04-2020 13 1   Download

One of the benefits of mungbeans is its nutritional properties. Of the seven essential micronutrients, especially iron and zinc play a vital role in human and animal health. Breeding for varieties with a potential high concentration of micronutrients should be complemented with studies of environmental effects on the accumulation of micronutrients in seeds. Our major emphasis was to see the effect of iron and zinc supplementation on seed micronutrient content and other agronomic traits.

8p quenchua4 06-04-2020 9 1   Download

Fruit Crops yield and quality significantly increase with the use of micronutrients such as zinc (Zn), iron (Fe), Calcium (Ca) Magnesium (Mg) Boron (B), Copper (Cu), Manganese (Mn), etc. Zinc (Zn) has an important metabolically role in plants vegetative and reproductive phases; growth and development; is therefore called an essential trace element or a micronutrient.

12p caygaocaolon3 27-02-2020 30 1   Download

Iron plays an important role in body defense and essential for normal immune system development where its deficiency may result in an inadequate immune response. We aimed to assess the lymphocyte subsets in childhood iron deficiency anemia (IDA) with their laboratory correlations.

6p vidr2711 19-02-2020 17 0   Download