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Article
Publication date: 29 April 2014

R.X. Cheng

This paper developed a new method of making floor from poplar using glued technology and densification technology. This paper aimed to use fast-grown poplar wood to produce floor…

Abstract

Purpose

This paper developed a new method of making floor from poplar using glued technology and densification technology. This paper aimed to use fast-grown poplar wood to produce floor to expand material supply range of floor in order to solve problem of material supply shortage for floor industry.

Design/methodology/approach

Densification technology and gluing technology were used to obtain high-density surface materials of floor under high pressure, meanwhile in order to reduce loss of poplar wood caused by compressing, high-density surface materials floor and substrate are glued and pressed under low pressure.

Findings

The method of compressing poplar wood under high pressure can improve poplar's physical and mechanical properties. Adopting densification technology and gluing technology can produce the poplar laminated composite floor which meets the requirements of Chinese standard GB/T 18103.

Research limitations/implications

This method of producing floor by compression densification technology would cause wood loss from reduction in thickness because poplar was pressed under high pressure.

Practical implications

This method of making floor from poplar wood concerned in this study allows the floor making industry to eliminate its dependence on precious wood resource, expand supply range of floor material, and then solve problem of wood supply shortage of floor industry.

Originality/value

This study may help solve the difficult problem that poplar cannot directly be used to produce floor because of its softness, low density and low strength. Through densification technology, great improvement in strength and hardness of poplar had been made.

Details

Pigment & Resin Technology, vol. 43 no. 3
Type: Research Article
ISSN: 0369-9420

Keywords

Article
Publication date: 18 November 2013

Chih-Chun Kung, Bruce McCarl, Xiaoyong Cao and Hualin Xie

This study aims to explore Taiwan's potential for bioenergy production using feedstocks grown on set-aside land and discusses the consequent effects on Taiwan's energy security…

Abstract

Purpose

This study aims to explore Taiwan's potential for bioenergy production using feedstocks grown on set-aside land and discusses the consequent effects on Taiwan's energy security plus benefits and greenhouse gas (GHG) emission.

Design/methodology/approach

The Modified Taiwan Agricultural Sector Model (Modified TASM), based on price endogenous mathematical programming, was used to simulate different agricultural policies related to bioenergy production. To do this simulation, the TASM model was extended to include additional bioenergy production possibilities and GHG accounting.

Findings

Taiwan's bioenergy production portfolio depends on prices of ethanol, electricity and GHG. When GHG prices go up, ethanol production decreases and electricity production increases because of the relatively stronger GHG offset power of biopower.

Originality/value

Taiwan is interested in producing bioenergy but only limited information is available. This study provides the information on potential bioethanol and bioelectricity production from various energy crops, GHG emission offset from bioenergy, and regional energy security.

Details

China Agricultural Economic Review, vol. 5 no. 4
Type: Research Article
ISSN: 1756-137X

Keywords

Article
Publication date: 18 April 2008

E. Ianni, I. Ortolan, M. Scimone and E. Feoli

Purpose – The purpose of this paper is to present an application of spatial decision support system tools (SDSS) for assessing management option to reduce the nitrogen load from…

Abstract

Purpose – The purpose of this paper is to present an application of spatial decision support system tools (SDSS) for assessing management option to reduce the nitrogen load from agricultural sources. The SDSS has been developed within a case study for the drainage basin of the Grado and Marano Lagoon (N‐E Italy). Design/methodology/approach – The problem is at least partially solvable replacing some actual cash crops with alternative crops requiring lower nitrogen input but which are economically profitable. The decision support was designed with two components: a non‐spatial one (DSS) to support the choice among alternative crops (within different scenarios), and a spatial one (SDSS) to analyse and evaluate the spatial distribution of the cash crops finding suitable areas for the alternative crops. Findings – The use of alternative crops for reducing nitrogen loads to the Grado and Marano lagoon waters seems feasible and appropriate. A mosaic of poplar, grassland and cash crop areas in these areas of the pollution risk is the best alternative both in terms of total nitrogen reduction and in terms of farmers' income. Research limitations/implications – The paper proposes a SDSS to implement alternative crops in an area where the cash crops constitute a very strong consolidated agricultural system. The feasibility of the alternatives is dependent on the willingness of farmers to participate in the research and then to exploit its results. The availability of data only at municipal level limited the research, thus imposing a spatial resolution constraint. Originality/value – It is so far the first attempt, in Friuli Venezia Giulia region, to develop a spatial decision support system to mitigate the pollution of a lagoon from agricultural sources by trying to find suitable alternatives to well consolidated agricultural practices. It also constitutes a model that can be applied in similar contexts by coupling ecological and economic considerations.

Details

Management of Environmental Quality: An International Journal, vol. 19 no. 3
Type: Research Article
ISSN: 1477-7835

Keywords

Article
Publication date: 1 June 1967

J. Widgery

March 17, 1967 Trade Dispute — Act in furtherance of — Trade union official threatening to induce strike action by employees unless workman rejoins union — Whether threat to

Abstract

March 17, 1967 Trade Dispute — Act in furtherance of — Trade union official threatening to induce strike action by employees unless workman rejoins union — Whether threat to induce breach of contract of employment — Employers dismissing work‐man by notice under his contract of service — Whether dismissal resulting from unlawful conspiracy — Whether act of inducement actionable at suit of dismissed work‐man when based on intimidation — Whether protected by section 3 of the Trade Disputes Act, 1906 — Whether justifiable — Trade Disputes Act, 1906 (6 Edw. VII, c. 47) ss. 3, 5.

Details

Managerial Law, vol. 2 no. 3
Type: Research Article
ISSN: 0309-0558

Article
Publication date: 1 January 1985

Over the past two years, London Galvanizers Ltd, who are part of the Ash & Lacy Group, have undergone an extensive modernisation programme. According to Mr Henry Scaldwell…

Abstract

Over the past two years, London Galvanizers Ltd, who are part of the Ash & Lacy Group, have undergone an extensive modernisation programme. According to Mr Henry Scaldwell, managing director of Joseph Ash & Son Ltd, who already dominate the Midlands for jobbing galvanizing from their plants at Telford and in Birmingham, London Galvanizers are well on course for capturing the major part of jobbing galvanizing in London and the Home Counties, which represents 10 per cent of the U.K. total, with another 5 per cent nearby in East Anglia. In addition they feed out as far as Newbury in the West and Southampton in the South.

Details

Anti-Corrosion Methods and Materials, vol. 32 no. 1
Type: Research Article
ISSN: 0003-5599

Abstract

Details

London Transport: A Hybrid in History 1905–1948
Type: Book
ISBN: 978-1-78973-953-4

Article
Publication date: 8 April 2014

Svetlana Stevovic, Milica Miloradovic and Ivan Stevovic

This paper aims to define and theoretically analyse the performance of modern methods investigated to speed up the recultivation process of degraded areas, and apply it into the…

Abstract

Purpose

This paper aims to define and theoretically analyse the performance of modern methods investigated to speed up the recultivation process of degraded areas, and apply it into the mining basin, open pit mines, tailings and all other areas, which need environmental quality improvement.

Design/methodology/approach

This paper presents methods of conservation and substitution of natural resources for the purpose of faster land recultivation (reclamation) in degraded coal mine areas. Two types of methods have been developed: forest slope recultivation and agricultural recultivation of flat landfills. Indicators of positive changes include: changes in chemical properties of tailings, increase in biogenic properties and changes in biodiversity.

Findings

The research results show that the application of these methods, along with the holistic approach and adequate investment, can significantly contribute to the length of recovery process and accelerate it.

Research limitations/implications

Mining basin Kostolac is used as a model test. The results can be applied on all mining basin, open pits and any degraded area.

Originality/value

All results and conclusions were drawn, based on the original measurements and experiments. Stake holders, wanting to manage environmental quality after exploitation in mining basin, applying those methods, can find the value of this paper.

Details

Management of Environmental Quality: An International Journal, vol. 25 no. 3
Type: Research Article
ISSN: 1477-7835

Keywords

Article
Publication date: 1 December 1899

The information which has hitherto appeared in the daily press as to the evidence laid before the Departmental Committee which is inquiring into the use of preservatives and…

Abstract

The information which has hitherto appeared in the daily press as to the evidence laid before the Departmental Committee which is inquiring into the use of preservatives and colouring matters can hardly have afforded pleasant reading to the apologists for the drugging of foods. It is plainly the intention of the Committee to make a thorough investigation of the whole subject, and the main conclusions which, in the result, must bo forced upon unbiassed persons by an investigation of this character will be tolerably obvious to those who have given serious attention to the subject. At a later stage of the inquiry we shall publish a full account of the evidence submitted and of the Committee's proceedings. At present we may observe that the facts which have been brought forward fully confirm the statements made from time to time upon these matters in the BRITISH FOOD JOURNAL, and amply justify the attitude which we have adopted on the whole question. Representatives of various trade interests have given evidence which has served to show the extent to which the practices now being inquired into are followed. Strong medical evidence, as to the dangers which must attach to the promiscuous and unacknowledged drugging of the public by more or less ignorant persons, has been given; and some medical evidence of that apologetic order to which the public have of late become accustomed, and which we, at any rate, regard as particularly feeble, has also been put forward. Much more will no doubt be said, but those who have borne the heat and burden of the day in forcing these matters upon the attention of the Legislature and of the public can view with satisfaction the result already attained. Full and free investigation must produce its educational effect ; and whatever legal machinery may be devised to put some kind of check upon these most dangerous forms of adulteration, the demand of the public will be for undrugged food, and for a guarantee of sufficient authority to ensure that the demand is met.

Details

British Food Journal, vol. 1 no. 12
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 25 August 2021

Viju Subramoniapillai and Govindharajan Thilagavathi

In recent years, oil spill pollution has become one of the main problems of environmental pollution. Recovering oil by means of sorbent materials is a very promising approach and…

Abstract

Purpose

In recent years, oil spill pollution has become one of the main problems of environmental pollution. Recovering oil by means of sorbent materials is a very promising approach and has acquired more attention due to its high cleanup efficiency. Compared to synthetic fibrous sorbents, the use of natural fibers in oil spill cleanups offers several advantages including environmental friendliness, degradable features and cost-effectiveness. Therefore, studies on developing sorbents using natural fibers for oil spill cleanup applications have become a research hotspot.

Design/methodology/approach

This paper reviews the work conducted by several researchers in developing oil sorbents from fibers such as cattail, nettle, cotton, milkweed, kapok, populous seed fiber and Metaplexis japonica fiber. Some featured critical parameters influencing the oil sorption capacity of fibrous substrates are discussed. Oil sorption capacity and reusability performance of various fibers are also discussed. Recent developments in oil spill cleanups and test methods for oil sorbents are briefly covered.

Findings

The main parameters influencing the oil sorption capacity of sorbents are fiber morphological structure, fiber density (g/cc), wax (%), hollowness (%) and water contact angle. An extensive literature review showed that oil sorption capacity is highest for Metaplexis japonica fiber followed by populous seed fiber, kapok, milkweed, cotton, nettle and cattail fiber. After use, the sorbents can be buried under soil or they can also be burned so that they can be vanished from the surface without causing environmental-related issues.

Originality/value

This review paper aims to summarize research studies conducted related to various natural fibers for oil spill cleanups, fiber structural characteristics influencing oil sorption and recent developments in oil spill cleanups. This work will inspire future researchers with various knowledge backgrounds, particularly, from a sustainability perspective.

Details

Research Journal of Textile and Apparel, vol. 26 no. 4
Type: Research Article
ISSN: 1560-6074

Keywords

Article
Publication date: 1 May 1961

The news that the Ministry of Education has set up two Working Parties in connection with the proposed new Public Libraries Bill is welcome and gives further hope that such a Bill…

Abstract

The news that the Ministry of Education has set up two Working Parties in connection with the proposed new Public Libraries Bill is welcome and gives further hope that such a Bill will appear in the not too distant future. From the constitutions of these Working Parties, which seem to us to be fairly representative of all interests, it would appear that the first is going to concern itself with the main aspects of the Roberts Report recommendations, while the second will be given the task of studying the problems of library co‐operation. On the first party, county libraries are represented by Miss Paulin and Mr. Budge, while Wales is represented by Mr. A. Edwards, librarian of the Cardiganshire and Aberystwyth Joint Library. Mr. D. I. Colley, the city librarian of Manchester, will be keeping a watching brief on behalf of the large libraries, but it should not be forgotten that he is also a member of the Libraries Committee of the Association of Municipal Corporations. Mr. Gardner is rightly there, perhaps not only as librarian of Luton but also as chairman of the Library Association's Executive Committee. The Smaller Libraries Group can surely have no complaints, for out of the ten members of Working Party No. I there are three librarians from smaller libraries, these being Mr. Helliwell of Winchester, Mr. Christopher of Penge and Mr. Parker of Ilkley. This Working Party is completed by two legal representatives in Mr. W. B. Murgatroyd, who is Town Clerk of Hornsey, and Mr. J. H. Oldham, who is Assistant County Solicitor for Kent.

Details

New Library World, vol. 62 no. 11
Type: Research Article
ISSN: 0307-4803

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