10.46243/jst.2021.v6.i1 registered
Effect of Thickness and Pressing Time on the Properties of Fiber Insulation Boards of Spent Biomass of Lemon Grass
Resolves to https://www.jst.org.in/index.php/pub/article/view/371
Held by Longman Publishers (India) · prefix 10.46243 live · DOI address https://doi.org/10.46243/jst.2021.v6.i1
Registered 29 Sep 2026 via crossref · record version 2 · last change 29 Sep 2026, 11:59 PM · record sha256 decc55bd9b17d7af…
Resolve ⬇ Record (JSON) ⬇ Kernel Metadata Declaration (XML) Compare with Crossref Cite (APA · BibTeX · RIS · CSL)
What the DOI identifies
JournalArticle — an article in a journal · Digital · Visual · en
Effect of Thickness and Pressing Time on the Properties of Fiber Insulation Boards of Spent Biomass of Lemon Grass (PrincipalTitle)
Published 2021
Part of Journal of Science & Technology · ISSN 2456-5660 · volume 06 · issue 01 · pages 162–166
Agents
- N. Ismita (author)
- Ritam Basu (author)
- DikshaBisht (author)
- Longman Publishers (publisher)
Identifiers DOI 10.46243/jst.2021.v6.i1
Abstract
Insulation boards of three thicknesses, of dimension 90 x 30 cm were prepared using spent biomass of lemon grass. Boards were given contact pressure under hot press, at 150 -165°C temperatures, for 50-60 minutes. The boards were tested for density, water absorption, transverse strength and sound absorption. Densities of insulation boards of the three thicknesses were not significantly different. Average transverse strength of test samples for the three thicknesses (T1, T2, and T3) ranged from 12.60 kg/cm2 to 37 kg/cm2 .T1(21 mm)board had higher strength than T2 (27 mm) and T3 (30 mm) boards. The sound absorption increased with increase in thickness of board. The sound absorption coefficient of the boards ranged from 0.67 to 0.84 at 512 Hz and 1024 Hz frequencies. Numerically, the sound absorption value was higher for insulation board of higher thickness.
System metadata — ISO 26324:2025, Annex B · DOI Handbook 10.1
Each element by the standard's name (Annex B: reference elements, then administrative) and the Handbook's (in grey), read off the record above.
| Element | Value | In the record |
|---|---|---|
| DOI Name DOI name | 10.46243/jst.2021.v6.i1 | doi |
| Referent Type referentType | Creation | referent |
| Referent Sub-Type referentSubType | JournalArticle — an article in a journal | type |
| Referent Name(s) referentName(s) | Effect of Thickness and Pressing Time on the Properties of Fiber Insulation Boards of Spent Biomass of Lemon Grass (PrincipalTitle, en) | titles |
| Basic Metadata basicMetadata | author: N. Ismita author: Ritam Basu author: DikshaBisht publisher: Longman Publishers published: 2021 part of: Journal of Science & Technology · ISSN 2456-5660 · vol. 06 · no. 01 · pp. 162–166 language: en form: Digital · Visual · Language | agents, dates, container, language, structural_type, modes, characters |
| Referent Identifier(s) alternateIdentifier(s) | none besides the DOI | identifiers, relations (IsSameAs) |
| Registration Authority registrationAuthorityCode | Crossref — issued by Crossref (member 25296); held here as a copy | record.source_agency (our code, ra_doi_name, for names issued here once appointed) |
| Created Date issueDate | 2026-09-08 | record.registered (when the DOI name was first registered) |
| relatedIdentifiers | none needed — the descriptive metadata is in this record | container, relations (only where the descriptive metadata lives at another identifier) |
complete Every System Metadata element is here, with the basic metadata a journal article needs.
The System Metadata Declaration (JSON) · the Kernel Metadata Declaration (XML) · what each sub-type needs
History — the ledger
Every change to this DOI, in order, as it was recorded. Entries are only ever added, never changed or removed.
| # | When | What | By | Changes |
|---|---|---|---|---|
| 1 | 29 Sep 2026, 10:00 PM | register registered at Crossref; record read from api.crossref.org | Administrator (admin) | 142 fields set · sha256 71d106be1fb5… |
| 2 | 29 Sep 2026, 11:59 PM | update record re-read from api.crossref.org | Administrator (admin) | container.titles.0.value: |
Machine-readable: the history as JSON, with the full record after each change.
