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WE write on the eve of an Annual Meeting of the Library Association. We expect many interesting things from it, for although it is not the first meeting under the new constitution, it is the first in which all the sections will be actively engaged. From a membership of eight hundred in 1927 we are, in 1930, within measurable distance of a membership of three thousand; and, although we have not reached that figure by a few hundreds—and those few will be the most difficult to obtain quickly—this is a really memorable achievement. There are certain necessary results of the Association's expansion. In the former days it was possible for every member, if he desired, to attend all the meetings; today parallel meetings are necessary in order to represent all interests, and members must make a selection amongst the good things offered. Large meetings are not entirely desirable; discussion of any effective sort is impossible in them; and the speakers are usually those who always speak, and who possess more nerve than the rest of us. This does not mean that they are not worth a hearing. Nevertheless, seeing that at least 1,000 will be at Cambridge, small sectional meetings in which no one who has anything to say need be afraid of saying it, are an ideal to which we are forced by the growth of our numbers.

IN this issue we conclude our symposium on Modern Library Planning, and although it is not as complete as we could wish, it has certainly proved to be one of the most interesting subjects we have been able to deal with in recent years. We regret that lack of space has prevented us from including some interesting details about new libraries, and that we have laid ourselves open to the criticism of over‐crowding. We hope, however, that we shall be able, from time to time, to add further material as the occasion warrants. We had hoped to obtain a description of the Central Library Extension of the Hull Public Libraries, but this has, unfortunately, proved impossible. Lancashire County Library, too, is constructing four new branch libraries, an account of which we should have liked to include. Plymouth may be mentioned as still another library of which the material was not ready in time for our symposium. Also, we are sorry to have had to omit some of the illustrations which librarians have been kind enough to offer us for reproduction. In spite of these omissions, however, we have been able to gather together much that is new and interesting in modern planning, and one of the points that is well worth notice is the willingness of librarians to experiment in new ideas, even if conservatively.

THE subject of penalties for undue detention of books may be regarded from various points of view. The librarian, it must be admitted, is prone to consider the receipts from this source as a welcome addition to the library's income. It assists him to eke out the expenditure of the restricted rate, and few library authorities are able to do without this additional income, even if they desire to do so. Where other penalties are inflicted it will usually be found that the rate limit of those libraries has been removed; however, it has been whispered that even in some of the libraries where the experiment has been tried the authorities are considering the policy of reverting to the old system.

This paper considers the role of the reconfiguration of manufacturing systems in the turnaround of the East Lancashire Paper Mill Co. Ltd. from its loss making position in 1990 to profitability and growth, despite a recent recession in the industry. It considers the unconventional aspects of the manufacturing strategy. This is demonstrated by the way in which the current board of directors were able to configure their manufacturing systems against the norms of the industry in order to capitalise on contrarian shifts in the pulp and paper industries.

IN the April number of Public Libraries, Mr. Andrew Keogh, sometime of Newcastle‐on‐Tyne, now Professor of Bibliography at Yale University, comes forward in defence of American libraries from the aspersions alleged to be cast on them in this periodical. Other journalistic comments have also appeared, which we may have occasion to mention at another time; and altogether some pother has been caused in America over our very straightforward and simple remarks. Mr. Keogh assumes, quite erroneously, that the first Library World editorial was based on the one or two instances of American reference to European libraries which he quotes. He knows, however, just as well as ourselves, that the American pose in library work is to adopt an attitude akin to contempt for anything outside the boundaries of the United States, and this is shown in nearly every publication dealing with library work. The Nation example was only one which happened to come along at the moment, and it is direct confirmation of what was stated in these columns in April, namely, that even in secular journals the writers were, as Mr. Keogh now certifies, prominent members of the A.L.A. Our attitude is, therefore, not that of defence simply, against certain outsiders writing in non‐professional journals, but against American professional librarians lending themselves to the poor work of trying to belittle the efforts of European librarians on every possible occasion. The mere fact that, as Mr. Keogh affirms, the great research libraries of Germany were attacked in the Nation, does not justify the publication of such ungenerous articles, especially coming from librarians who profess so much friendliness and high feeling.

With the ever increasing requirement for improved mass soldering defect levels, more and more emphasis is being placed on process control, one of the major variables being solderability, the testing of which was until recently very subjective.

The purpose of this paper is to introduce an aid for teaching transverse flux permanent magnet machines (TFPMs) with emphasis on their torque production.

The Lorentz force law is applied to fictitious current loops emulating the permanent magnets (PMs) mounted on the rotor according to different arrangements; the air gap flux density is created by the armature current.

Implemented in a master lecture on special AC machines, the proposed approach has revealed a renewed interest in electromagnetic fundamentals for pedagogical purposes. It makes simple the explanation of the principle of operation of a class of AC machines reputed by the complexity of their magnetic circuits. The latter incorporates axially stacked decoupled sub-circuits, one per phase generating alternating magnetic fields. More specifically, there is common air gap, shared by the machine phases, in which a rotating magnetic field is created by the superposition of the PM contribution and the armature one.

Accounting for the complexity of the magnetic circuits and the three-dimensional (3D) flux paths characterizing TFPMs, a 3D finite element analysis (FEA) is required for the validation of the analytical predictions. Nevertheless, such a 3D FEA validation is far from being obvious to be carried on within a master lecture.

While the basis of Lorentz forces resulting from fictitious current loops emulating PMs has been considered in some referenced papers, its simple and pedagogical application to assess the torque production of several TFPM concepts represents the added value of the present paper.

Purpose – To synthesize the literature on coping among adolescents of color in the U.S., we examine normative and circumstantial stressors, describe coping strategies, and summarize the literature on coping for the promotion of well-being among adolescents of color, including descriptive and intervention studies.

Methods/approach – We conducted an extensive review of the literature in four scientific databases (medline, CINAHL, ERIC, and PyschInfo) between July 2010 and June 2011 (key words: (minority) adolescent(s) (of color), cope/coping, stress (ors), and adaptation/psychological). Studies included in our review were peer-reviewed articles published between 2000 and June 2011 that presented original data on the coping strategies and outcomes of adolescents of color (e.g., studies including a majority from underrepresented racial/ethnic communities) between the ages of 12 and 18.

Findings – We identified a total of 91 articles for inclusion, including 83 descriptive and 8 intervention studies. We use a matrix approach to compare descriptive studies by their purpose, study design, sample, targeted stressors, and outcomes. We then discuss the eight interventions we identified, highlighting the targeted population, intervention protocol/adaptation, feasibility/acceptability, and study outcomes.

Implications – The breadth and depth of research on coping among adolescents of color has improved significantly over the past decade, yet our review reveals several areas where further exploration is needed, including research on intra-group differences, validation of coping measures in diverse groups, measurement of the effectiveness of coping strategies over time, and most importantly, the translation of available knowledge on effective coping into culturally relevant, multifaceted interventions for adolescents and their families.

This paper attempts to elucidate the fundamental determinants—both enablers and impediments—that shape a resilient business ecosystem for the medical devices sector in India, with a particular emphasis on sustainable export endeavours under the ambit of the Medical Devices Policy 2023.

This study dives into India’s medical device export firms, analysing factors influencing their performance. By reviewing relevant literature, it identifies regulatory, manufacturing, marketing, distribution and import-related factors. A Likert scale questionnaire was designed and shared with industry stakeholders to gather primary data, and it was analysed via SPSS/AMOS. This quantitative approach unveiled the direct impacts of enablers and barriers, shaping a structural model to elucidate interrelationships, thus informing strategies for enhancing India’s medical device export sector.

The results lucidly identify the barriers that affect the export performance of India’s medical devices, such as complicated product registration formalities, complexity in the registration and approval process for sale, export restrictions and price control measures, local competition and policies, finance and investment challenges and low knowledge and expertise in the trade of medical devices. Considering the relevance of these barriers in affecting India’s export achievement, a model is derived for understanding their interrelationship, exploring causal links and comprehending managerial and policy-level implications for suitable corrective actions.

The study’s limitations must be recognized, notably the focus on India and the Medical Devices Policy 2023 context. Accordingly, the results hinge on India’s “Make-in-India” policy and incentives for the medical devices sector, possibly not translating directly to countries with distinct policies or industrial priorities. With a sample size of 224 firms, sector diversity representation may be inadequate, potentially restricting the findings’ generalizability. While offering insights into Indian challenges and opportunities, broader validation across diverse contexts and larger samples is essential to ensure the results’ robustness and broader applicability beyond outlined circumstances.

The model’s insights hold crucial implications for policymakers in India’s medical devices sector. Firstly, urgent attention is required to tackle identified challenges for sustainable export growth. Prioritizing initiatives to enhance sector knowledge and expertise through training programs and collaborations with experts is paramount. Moreover, streamlining regulatory barriers, including product registration and approval processes, are imperative for simplifying market entry. Additionally, addressing financial challenges by facilitating access to finance through tax incentives or funding schemes is essentially vital. Furthermore, learning from successful models in other countries like Costa Rica, South Korea, Germany and China can guide effective policy implementation in an Indian context. Correspondingly, the business firms should nurture a competitive domestic market through innovation support and stakeholder engagement for long-term growth.

For managers in India’s medical devices sector, these implications are equally significant. Investing in knowledge and regulatory expertise is paramount to navigate complex landscapes effectively. Accordingly, there is a need to develop robust financial planning strategies, exploring diverse funding sources and tailoring products to meet local demands while aligning with global standards. Moreover, active engagement with policymakers is required for supportive policy reforms and similarly, collaboration with industry stakeholders can create a favourable operating environment. By addressing these implications collaboratively, policymakers and managers can overcome barriers, drive innovation and foster sustainable growth, positioning India as a global leader in medical device exports.

Narrating the results, this paper identifies the barriers that need to be factored into the Medical Devices Policy 2023. The paper sequentially explains how to nurture an enabling business ecosystem for export excellence in India’s medical devices industry.

This study broadly attempts to explore adaptive or dynamics patterns of calendar effects existed in the cryptocurrency market as per the adaptive market hypothesis (AMH) framework. Another agendum of this study is to investigate the quantum of extra returns which may result from the presence of calendar effects.

The present study considers both parametric and non-parametric approaches to verify calendar effects empirically. Specifically, this study has implemented Generalised Autoregressive Conditional Heteroscedasticity (1, 1) and Kruskal–Wallis tests in the rolling window approach to reveal adaptive patterns of calendar effects. Additionally, the present study has used the implied trading strategy to evaluate the volume of excess returns resulted from calendar effects than buy-and-hold (BH) strategy.

The overall results of the current study exhibit that calendar effect in the cryptocurrency market is dynamic rather than static which indicates the calendar effect is a time-varying phenomenon. Moreover, this study also confirmed that ITS is not suitable to obtain extra returns despite the existence of calendar effects.

The present study has covered some broad aspects of calendar anomalies in the cryptocurrency market, keeping aside certain other limitations which need to be addressed in the following dimensions. Future studies may aim at addressing issues like, Turn-of-the-Year effect, Halloween effect, weather effect, and Month-of-the-Year effects, and try to explore the reasons of presence of dynamic patterns of calendar effects.

The significant implication of this study is that it alerts investors about market return predictability due to calendar patterns or effects in different periods. It also suggests the period in which the ITS can perform better than the BH strategy.

It is the first study in the cryptocurrency literature which has adopted the AMH framework to verify adaptive calendar effects or anomalies. Furthermore, this study, instead of a mere examination of the presence of calendar effects, has evaluated the potential of calendar effects to produce extra returns through trading strategies.