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A STUDY of the published literature on I.C. engine lubrication during the last ten years leads one to the conclusion that we are in a state of crisis, with no final solution for many of the problems involved. One reason for this may be due to over specialisation. The automobile engineer, for example, knows little of the intricate problems involved in refining and blending lubricating oils. At a meeting in the U.S.A. recently, a well known technical expert, describing his tests, said that he first used a “Medium Refined Straight Mineral Oil”. This he later replaced by a “Highly Refined Straight Mineral Oil”. Next he selected a “High Viscosity Index Straight Mineral Oil” and ended by using a “Heavy Duty Oil”, apparently believing that he moved always in the direction of oils of higher quality.

Part One of this article discussed the engine side of the crisis in i.c. engine lubrication. In this part, the author makes some suggestions that will be certain to instigate considerable discussion. He suggests that the darkening of normal petroleum i.c. engine oils is almost wholly due to the ageing of the oil itself and not to contamination with products of fuel combustion. The illustrations show a very clean engine after covering 12,000 miles without oil change and using a modern synthetic motor oil which, the author claims, was still transparent and free from carbon. Another suggestion concerns the modern lubrication system which the author suggests might be replaced with an oil mist lubricator in which the mist is produced external to the engine and therefore escapes its present ill effects of polymerisation in the crank case. Readers views upon these important matters will be welcomed.

There is an urgent need for teacher preparation programs to equip teachers to teach in innovative and transformative ways, meeting the needs of diverse learners. Coaching is an instrumental tool for supporting change and development, especially in contexts with decentralized teacher preparation guidelines.

This multicase study examines cross-institutional programmatic innovations for coaching teacher candidates (TCs) and centering equity using improvement science and equity coaching. The authors explore the networked improvement community’s (NIC’s) examination of problems of practice through plan–do–study–act cycles in three coaching contexts within and across seven institutions.

Qualitative methods revealed that adapting coaching protocols can center equity and build equity-focused practices. This work highlights revisions to coaching within and across teacher preparation programs (TPPs), which the authors hope inspires extending equity-centered coaching and improvement science to new contexts. This cross-case analysis revealed program innovations for coaches, digital technologies and alignment.

This study addresses ongoing challenges faced by TPPs in the United States, including TCs' understandings of equity in teaching and decentralized teacher preparation that results in varied and incongruent understandings about quality teaching. This study builds on previous scholarship that examines shifts in coaching practices by disrupting silos in TPPs as examined innovations.

The paper offers a unique view of cross-institutional collaboration in coaching to improve transformative teaching experiences in teacher preparation field experiences.

Communications regarding this column should be addressed to Mrs. Cheney, Peabody Library School, Nashville, Term. 37203. Mrs. Cheney does not sell the books listed here. They are available through normal trade sources. Mrs. Cheney, being a member of the editorial board of Pierian Press, will not review Pierian Press reference books in this column. Descriptions of Pierian Press reference books will be included elsewhere in this publication.

This paper serves as a pilot study for the education of cultural landscape heritage conservation (CLHC) and review the preparedness of landscape architecture curricula in the Philippines for the CLHC specialization. It proposes the utilization of the “Geodesign” framework in formulating a developmental process and validation of the interrelationship and collaborative activity created by the thematic areas towards landscape heritage education and professionalization. The goal of the study is to create new possibilities for the profession through the study and professionalization of cultural landscapes, thus, raising awareness and significance of cultural heritage and heritage conservation in the lenses of the Philippine landscapes.

The research opted for literature reviews, comprehensive desktop reviews of the landscape architecture syllabi of higher education institutions (HEIs) and SWOT and PESTEL analyses as qualitative assessments, including stakeholder feedback discussions with the current four (4) HEIs, Philippine Association of Landscape Architects (PALA), Technical Committee for Landscape Architecture, Commission on Higher Education (TCLA CHED), Professional Regulation Commission–Board of Landscape Architecture (PRC–BOLA) and the ICOMOS IFLA International Scientific Committee on Cultural Landscapes, National Philippine Committee (Philippine NSCCL). The data were complemented by a quantitative assessment using Leopold and Lohani and Thann assessment matrix on importance (without considering magnitude), and for this study, it is the level of preparedness and integration.

The paper brings forth to the conclusion that the landscape architecture curricula at the bachelor's degree level of the University of the Philippines – Diliman (UP – Diliman) in Quezon City and University of San Carlos (USC) in Cebu are prepared to integrate and/or consider updating their respective curriculum in accordance to the CLHC specialization. The curricula of Bulacan State University (BulSU) in Malolos, Bulacan, and the University of San Agustin (USA) in Iloilo may need to consider introducing courses related to the thematic areas to be able to create an area of basis for integration.

The study is initiated as part of the International Council on Monuments and Sites (ICOMOS) Philippines Internship programme during a master degree study wherein the research is bounded within the limit of its duration. Therefore, the study was able to only identify and chose the possible thematic areas and course concentrations for the specialization of CLHC; select, review and propose courses related to CLHC; screen courses from the landscape architecture curricula of the universities based on its course title, course information (if provided) and cross–checked with Government syllabi; and allocation of units and time per identified course as well as required prerequisite from thematic areas was not covered in this study.

The paper can be used as a tool to engage discussions with the PRC–BOLA in its development of the specialization of CLHC currently being planned. Study topics and themes identified can be the starting point of training programmes that can benefit students of the current four universities in the study and landscape architecture professionals alike. This will eventually translate to benefits to society as heritage conservation methodologies are developed by practitioners who can apply such knowledge to places of cultural and natural significance and develop learnings to concrete heritage laws and policies protecting landscapes.

This paper serves as a pilot study for the education and professionalization of CLHC in the Philippines. Significantly, the development of CLHC specialization in the Philippines shall open various opportunities in developing Philippine cultural landscape heritage conservationists trained at the local context.

This paper aims to, through an analysis of the current literature, explore the current state of the library e-publishing community and its approach to preservation. Libraries are increasingly proposing publishing services as part of their work with their communities, and recently, there has been a pronounced interest in providing electronic publishing (e-publishing) services. The library e-publishing community, however, has not systematically studied the need for the long-term preservation of the digital content they help create.

Through a reflective analysis of the literature, this paper explores the context and the evolution of e-publishing as a trend that aligns with public library missions; in doing so, it also explores implications for digital preservation in the context of these new services and identifies gaps in the literature.

Digital preservation is an important and worthwhile activity for library e-publishers; preservation of community-based author content cannot, however, be an afterthought and should be planned from the beginning. Future study should take into consideration the needs and expectations of community-based authors. Existing digital preservation guidelines also provide a point of reference for the community and researchers.

This paper addresses the understudied area of the importance of digital preservation to library e-publishing. In doing so, it also investigates the role of the library in supporting community-based authors when e-publishing through the library.

IN 1946 there was in the British Isles a clear image of librarianship in most librarians' minds. The image depended on a librarian's professional environment which was of the widest possible range, not less in variation than the organisations, institutes or types of community which required library services. Generalisations are like cocoanuts but they provide for the quickest precipitation of variant definitions, after the stones have been thrown at them. A generalisation might claim that, in 1946, public librarians had in mind an image of a librarian as organiser plus technical specialist or literary critic or book selector; that university and institute librarians projected themselves as scholars of any subject with a special environmental responsibility; that librarians in industry regarded themselves as something less than but as supplementing the capacity of a subject specialist (normally a scientist). Other minor separable categories existed with as many shades of meaning between the three generalised definitions, while librarians of national libraries were too few to be subject to easy generalisation.

There are countless challenges concerning the process of interest mediation. Regarding territorial planning, the participation of different stakeholders is essential. In this sense, Geodesign is a method that supports decision-making based on geocollaboration and co-creation, using geospatial data and tools. The purpose of this study was to use the method to support the co-creation of environmental projects and policies climate-oriented for the Iron Quadrangle region, Brazil.

The Brazilian platform of Geodesign, GISColab, was used to support the activity. The experiment involved undergraduate and graduate students in Urban Planning and in Geography and technicians that work with planning subjects. Social isolation measures imposed by the pandemic resulted in an adaptation of the dynamic, which was held entirely online.

The study group proposed 28 designs, in which the most discussed topics were landscape (43%), climate (25%) and risk (25%). This may be associated with the fact that the workshop was conducted in consideration of the UN's Sustainable Development Goals (SDGs) and the environmental crisis, but it might also suggest the group’s prior concern with such issues. Other SDGs were contemplated, with the productive sector as the most negatively impacted by proposals. This situation reinforces the importance of incorporating different actors (a term used for participants in the Geodesign method, referring to representatives from groups of the society) into planning processes. Geodesign was easily accepted and assimilated by participants.

The proposed methodology proved to be positive for this type of study and GISColab, the Brazilian Geodesign platform, was easily adapted to the characteristics and demands of the experience.

This study aims to present a methodological experience using geodesign as a process and instrument that facilitates citizen awareness and the use of alternative urban parameters in a discipline of an undergraduate course in architecture and urbanism, about urban planning at a local scale.

Aiming to develop solutions more suited to the reality of the area and attentive to contemporary practices of collaborative urban planning – for and with people – the methodological approach was divided into two complementary steps. The first step was elaborated through a general plan of ideas, with the aid of the Geodesign Hub platform, and for the more detailed second step, we used the Brazilian virtual GISColab geodesign platform. Both steps were conducted in workshop format.

In this experience, by incorporating geoinformation technology resources, geodesign proved to be a potential tool for creating opinions and decision-making regarding co-creative planning and experimenting with alternative urban parameters.

In the context of a current scenario of city growth oriented from the perspective of motor vehicles, the urban sprawl and in turn, the progressive loss of the human dimension in the urban space, students were introduced and encouraged to reflect on the different functions of the street and on the possibility of measuring urban quality from alternative parameters: completeness indicators.