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Article
Publication date: 16 April 2024

Maryam Hasanzadeh, Fereshteh Kalantari, Hadi Emamat, Hamid Ghalandari and Hadith Tangestani

Iron deficiency anemia (IDA) is the most common nutritional anemia in the world and a pervasive health problem, especially in developing countries. Children under two years of age…

Abstract

Purpose

Iron deficiency anemia (IDA) is the most common nutritional anemia in the world and a pervasive health problem, especially in developing countries. Children under two years of age are more prone to be affected by IDA. The best strategy to prevent and treat IDA is to use iron supplements. This study aims to examine the factors associated with noncompliance (such as non-utilization or inconsistent usage) of iron drop supplementation among infants between 6 and 24 months old.

Design/methodology/approach

Online databases (PubMed, Scopus and SID) were searched to retrieve relevant articles published from inception up to July 2023. Among the 2,177 articles detected, after removing duplicate and irrelevant titles, 21 cross-sectional studies that met the authors’ inclusion criteria were included. Screening for articles and data extraction were conducted separately by two researchers.

Findings

The findings suggest that some factors related to mothers, such as education, knowledge, attitude and performance; some factors associated with child such as child’s gastrointestinal and dental complications; taste and smell of iron drops; and birth order and gender are the main determinants of adherence to iron supplementation.

Originality/value

It can be proposed that the most significant factors affecting the feeding of iron drops to children under the age of two include: the level of mother’s awareness, socio-economic status of the household and the occurrence of digestive complications following the supplementation. Given these observations, adopting proper policies toward improving the nutritional awareness of mothers and producing iron supplements with minimal side effects seems crucial.

Details

Nutrition & Food Science , vol. 54 no. 4
Type: Research Article
ISSN: 0034-6659

Keywords

Book part
Publication date: 14 December 2023

Diana Tracy Cohen

This chapter focuses on a population that I call iron moms: women who negotiate work, family, and endurance sport identities. This research sheds light on how mothers with…

Abstract

This chapter focuses on a population that I call iron moms: women who negotiate work, family, and endurance sport identities. This research sheds light on how mothers with families, full-time jobs, and other responsibilities fit a high level of endurance training into their lives. Looking at endurance sport through the lens of gender and parenthood helps uncover the unique complexities that iron moms face juggling their multiple identities. Included is an assessment of how iron moms manage their status on the athletic visibility continuum as a process associated with identity construction and maintenance. Based on an analysis of in-depth interviews with 20 active iron mom competitors and textual analysis of triathlon blog postings, this work uncovers the details of how these women attempt to find satisfaction in multiple areas of their lives. This chapter suggests that navigating one's status on the athletic visibility continuum in addition to navigating the complex web of dominant social discourses surrounding motherhood play a critical role in shaping how women craft their existence as an iron mom. Findings stress the value of “me time,” the pervasiveness of “mom guilt,” and the importance of reframing dominant discourses about motherhood.

Details

Family and Sport
Type: Book
ISBN: 978-1-80262-993-4

Keywords

Article
Publication date: 8 September 2023

Tuba Fayyaz, Muhammad Imran Qadeer, Muhammad Irfan, Fareeha Amjad, Tamseel Fatima and Shahida Husnain

Phytochemicals are known for their iron chelation ability with no side effects. Lignans and polyphenols in flaxseed have iron-chelating and antioxidant abilities. Therefore, this…

Abstract

Purpose

Phytochemicals are known for their iron chelation ability with no side effects. Lignans and polyphenols in flaxseed have iron-chelating and antioxidant abilities. Therefore, this study aims to assess the ability of flaxseed to reduce iron overload and minimize its negative health effects.

Design/methodology/approach

A randomized control trial was conducted. A total of 96 patients were enrolled in this study and randomized into three groups: two intervention groups had 3 or 7 g of whole flaxseed and a control group took a placebo (gram seeds). Interventions were administered for 12 weeks. A hematological profile, ferritin quantification in serum, and liver function tests were performed to evaluate the effects of flaxseed.

Findings

It was observed that flaxseed with synthetic iron chelators caused a significant reduction in ferritin levels compared with synthetic chelators. The pre-transfusion hemoglobin level was also improved in the intervention group. A significant reduction (p value 0.0003) in ferritin levels among intervention groups indicated that flaxseed reduced the iron overload. It can be concluded that flaxseed reduced iron overload in thalassemia major patients with no side effects and may reduce iron overload solely when taken in adequate quantity.

Originality/value

Although the study targets a non-specific protein-ferritin for the evaluation of iron-overload, the initial ferritin value and reduction in these levels indicate the efficacy of ferritin for reducing iron overload in thalassemia major patients. Moreover, this is the first study, to the best of the authors’ knowledge, that demonstrates the iron-chelation ability of flaxseed in thalassemia major patients, suggesting the use of flaxseed for iron chelation.

Details

Nutrition & Food Science , vol. 53 no. 8
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 21 December 2022

Bahubali Babanrao Sangame, Y. Prasannatha Reddy and Vasudev D. Shinde

The final properties of ductile iron are decided by the inoculant processing while pouring the melt. The shape and size of nodules generated during solidification are of paramount…

Abstract

Purpose

The final properties of ductile iron are decided by the inoculant processing while pouring the melt. The shape and size of nodules generated during solidification are of paramount importance in solidification of ductile cast iron. The purpose of this study is to examine the effect of different inoculant addition on the solidification of ductile cast iron melt through thermal analysis.

Design/methodology/approach

Thermal analysis has recently grown as a tool for modeling the solidification behavior of ductile cast irons. Iron properties will be predicted by analyzing the cooling curve patterns of the melts and predicting the related effectiveness of inoculant processing. In this study, thermal analysis is used to evaluate the need for inoculation.

Findings

The amount and type of inoculation will affect the amount of undercooling during the solidification of ductile cast iron. It is found that the addition of 0.1 to 0.4 Wt.% inoculant lowers the austenite dendrite formation starting temperature while increasing the eutectic freezing temperature. Microstructure analysis revealed that the addition of inoculation increases the nodule count from 103 to 242 nodules. The beneficial effects of inoculation are sustained by an improved graphitization factor, which shows the formation of graphite nodules in the second phase of the eutectic reaction.

Originality/value

The inoculation treatment has improved metallurgical occurrences such as carbide to graphite conversion, graphite microstructure control, graphite nodule count at the start of solidification and the last stage of solidification, which determines the soundness of casting. The foundry industry can follow these steps for monitoring the solidification of ductile iron castings.

Details

World Journal of Engineering, vol. 21 no. 2
Type: Research Article
ISSN: 1708-5284

Keywords

Article
Publication date: 16 April 2024

Sonali Khatua, Manoranjan Dash and Padma Charan Mishra

Ores and minerals are extracted from the earth’s crust depending on the type of deposit. Iron ore mines come under massive deposit patterns and have their own mine development and…

Abstract

Purpose

Ores and minerals are extracted from the earth’s crust depending on the type of deposit. Iron ore mines come under massive deposit patterns and have their own mine development and life cycles. This study aims to depict the development and life cycle of large open-pit iron ore mines and the intertwined organizational design of the departments/sections operated within the industry.

Design/methodology/approach

Primary data were collected on the site by participant observation, in-depth interviews of the field staff and executives, and field notes. Secondary data were collected from the literature review to compare and cite similar or previous studies on each mining activity. Finally, interactions were conducted with academic experts and top field executives to validate the findings. An organizational ethnography methodology was employed to study and analyse four large-scale iron ore mines of India’s largest iron-producing state, Odisha, from January to April 2023.

Findings

Six stages were observed for development and life cycle, and the operations have been depicted in a schematic diagram for ease of understanding. The intertwined functioning of organizational set-up is also discovered.

Originality/value

The paper will benefit entrepreneurs, mining and geology students, new recruits, and professionals in allied services linked to large iron ore mines. It offers valuable insights for knowledge enhancement, operational manual preparation and further research endeavours.

Details

Journal of Organizational Ethnography, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2046-6749

Keywords

Article
Publication date: 30 October 2023

Bahubali Babanrao Sangame and Y. Prasannatha Reddy

The foundry industry incurs additional costs as a result of defective castings. Shrinkage defects are a frequent problem in ductile iron castings. It is still essential to…

Abstract

Purpose

The foundry industry incurs additional costs as a result of defective castings. Shrinkage defects are a frequent problem in ductile iron castings. It is still essential to understand how shrinkage porosity varies in size when the ductile iron composition changes. This information can be used to produce high-quality cast parts and determine the best processing conditions. The objective of this research paper is to examine the effect of carbon equivalent and inoculation on the morphology of the shrinkage defect using thermal analysis.

Design/methodology/approach

This study focuses on certain thermal analysis parameters, such as the angle of the first derivative curve at the solidus temperature, recalescence and its relationships to graphite nucleation and shrinkage tendency. The results of thermal analysis in terms of the cooling curve and its derivative parameters, and thorough characterizations of the shrinkage observed in cup castings produced with various melt compositions and inoculation are presented in the current study.

Findings

The proportion of caved surfaces and macro shrinkage porosity defects has been reduced as the carbon equivalent of melt increases from hypoeutectic to a hypereutectic composition. The composition that is slightly hypereutectic has the lowest shrinkage propensity. Although inoculation reduces shrinkage, the importance of this parameter differs depending on the carbon equivalent.

Originality/value

The percentage of macro shrinkage porosity and the angle that the cooling rate curve forms are strongly correlated. It is found that the macro shrinkage size decreases as the angle of the first derivative curve at the solidus temperature is reduced. Further, lower macroporosity is produced by a metal that has a higher nodule count in association with a greater cooling rate toward the end of the solidification process.

Details

Multidiscipline Modeling in Materials and Structures, vol. 20 no. 1
Type: Research Article
ISSN: 1573-6105

Keywords

Article
Publication date: 8 May 2024

Hartatik Hartatik, Wahyu Wahyu, Muhammad Ruslan and Herry Porda Nugroho Putro

This paper aims to describe and analyse the community’s perceptions of buren sites and how they maintain their value. Buren is a term used by locals to refer to the location of…

Abstract

Purpose

This paper aims to describe and analyse the community’s perceptions of buren sites and how they maintain their value. Buren is a term used by locals to refer to the location of former iron ore smelting in the past. Archaeological findings at smelting sites are slags, ore fragments, tuyeres and smelting furnaces. These sites urgently need to be conserved because the expansion of oil palm plantations and coal mines is ongoing. Buren sites are on community and customary land, so site conservation and development must consider community perception.

Design/methodology/approach

The primary data were gathered through interviews, group discussions and observation. A literature review of previous research results obtained secondary data. Interviews and group discussions were digitally recorded and transcribed verbatim as qualitative coding. Thematic content analysis was performed using the concepts of the community’s perception and heritage values.

Findings

The community initially did not care about the buren. Today, they believe the buren as ancestral heritage has historical and educational value. The community hopes the buren can be preserved and developed to reinforce identity and pride as Dayak people and may improve community welfare.

Research limitations/implications

Preserving and developing buren sites necessitate serious planning involving multiple stakeholders, as well as incorporating buren sites into development plans and regional socioeconomic growth. Future research should focus on strategies for preserving and developing buren sites.

Practical implications

Research results are used to teach students about the history and technology of metal making, instilling a sense of patriotism, strength and pride in Dayak’s identity.

Social implications

The research has an impact on attitudes and behaviour of the locals. Previously, locals did not care about the buren tend to be afraid to enter it because they believed that buren was a guarded spirit. Now, the community has become concerned, participating in preserving the buren site as providing temporary roofs and making signboards and roads to the site. The community with support from regional officials expects to conserve and utilise the buren site as a tourist destination, combining river tours and forest tourism to create economic opportunities for local tour guides, parking services and boat providers.

Originality/value

The authenticity of this research is the sites are archaeologically valuable and are threatened by the expansion of oil palm plantations and coal mining. This is also the first study of an iron industrial site in Indonesia that addresses this problem and uses this method.

Details

Journal of Cultural Heritage Management and Sustainable Development, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2044-1266

Keywords

Expert briefing
Publication date: 11 March 2024

Beijing seeks to reduce price volatility for ore and hence steel through market restructuring and to increase Chinese self-sufficiency. This comes at a time when ore exporters…

Details

DOI: 10.1108/OXAN-DB285760

ISSN: 2633-304X

Keywords

Geographic
Topical
Article
Publication date: 29 April 2024

Mohd Hasfarisham Abd Halim, Nor Khairunnisa Talib, Shyeh Sahibul Karamah Masnan and Mokhtar Saidin

This study was conducted with the main purpose of recording primary data related to environmental factors, which has become the main criteria in the selection of the Sungai Batu…

Abstract

Purpose

This study was conducted with the main purpose of recording primary data related to environmental factors, which has become the main criteria in the selection of the Sungai Batu Archaeological Complex (SBAC) as the center of the iron smelting industry and trade in ancient Kedah.

Design/methodology/approach

To fulfill this purpose, field studies involving drone photogrammetry mapping, augering, core drilling and geophysical mapping methods were carried out.

Findings

The results obtained through the application of the method have shown that SBAC has a good environment, which has a wide and deep river flow, the existence of Mount Jerai and the abundance of iron ores, mangrove Merbok and clay.

Research limitations/implications

Resources did not allow for environment studies of the by-products tourism sites as part of the current study.

Practical implications

The study also included a survey and mapping to obtain potential primary data around SBAC in the process of developing it as the center of the world iron industry.

Social implications

One finding is that attention to heritage policy and protection must be ongoing at all levels of government and the local community to ensure that the survey and mapping data carried out can be developed as a sustainable heritage tourism product.

Originality/value

This study reveals primary data related to the suitability of paleoenvironment in the SBAC development process as a world iron smelting industry area.

Details

Journal of Cultural Heritage Management and Sustainable Development, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2044-1266

Keywords

Article
Publication date: 6 February 2024

Jing Song

This study aims to examine why women transition from wage work to self-employed entrepreneurship, the seemingly insecure and unruly economic sector compared with the stable iron…

Abstract

Purpose

This study aims to examine why women transition from wage work to self-employed entrepreneurship, the seemingly insecure and unruly economic sector compared with the stable iron rice bowl and the fancy spring rice jobs.

Design/methodology/approach

Based on in-depth interviews in Zhejiang, the entrepreneurial hotbed in coastal China, this study examines the experiences of self-employed female entrepreneurs who used to work in the iron rice bowl and the spring rice jobs and explores their nonconventional career transition and its gendered implications.

Findings

This study finds that these women quit their previous jobs to escape from gendered suppression in wage work where their femininity was stereotyped, devalued or disciplined. By working for themselves, these women embrace a rubber rice bowl that allows them to improvise different forms of femininity that are better rewarded and recognized.

Originality/value

The study contributes to studies on gender and work by framing femininity as a fluid rather than a fixed set of qualities and fills the research gap by illustrating women’s agency in reacting to gender expectations in certain workplaces. The study develops a new concept of rubber rice bowl to describe how entrepreneurship, a seemingly women-unfriendly sphere, attracts women by allowing them to comply with, resist, or improvise normative gender expectations.

Details

Gender in Management: An International Journal , vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1754-2413

Keywords

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