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The International Network of Research Management Societies (INORMS) celebrated its 20^th anniversary in 2021. It was established to increase communication among research management societies. The need for a formal international research management community developed because there was (1) increased international funding of research, (2) the number of international research collaborations was growing, and (3) there was a need to understand research regulations in other countries. INORMS sought to address these issues through international congresses and by providing a forum for member societies to work more closely together on common issues. Membership in INORMS steadily increased over the years. The 20^th anniversary meeting was highlighted with the signing of the Hiroshima Statement that described a research manager’s principles and responsibilities, which include collegiality, inclusiveness, professionalisation, innovation, and accountability. This chapter summarises the factors that led to the formation of INORMS and its history.

This leadership education evaluation study explored the leadership development outcomes of potential county extension directors and the ways to improve the program. The leadership education program aimed to improve participants’ leadership abilities in understanding self, building relationships and managing resources. The analysis of quantitative and qualitative data confirmed that the leadership training institute was effective in building participants’ leadership skills and improving leadership behavior. The incorporation of participants’ learning needs into the program, use of hands-on experiential learning activities and problem solving activities combined with small group discussions were the contributing factors for the success of this leadership education program. The participants suggested the use of more hands-on and problem solving activities, team building exercises and condensing the time gap between the pre and post sessions as strategies for further improvement of this program.

[In view of the approaching Conference of the Library Association at Perth, the following note on the Leighton Library may not be inopportune. Dunblane is within an hour's railway journey from Perth and has a magnificent cathedral, founded in the twelfth century, which is well worthy of a visit.]

Heat also facilitates the transmission of water through the cell walls, thereby assisting its passage from the interior to the surface of the material; it increases the vapour pressure of water, thus increasing its tendency to evaporate; and it increases the water‐vapour‐carrying capacity of the air. In the United States the unit of heat customarily used is the British thermal unit (B.t.u.), which for practical purposes is defined as the heat required to raise the temperature of a pound of water 1° F. Heat is commonly produced through the combustion of oil, coal, wood, or gas. Heating by electricity is seldom practicable because of its greater cost; but where cheap rates prevail it is one of the safest and most efficient, convenient and easily regulated methods. Direct heat, direct radiation and indirect radiation are the types of heat generally employed. Direct‐heating systems have the highest fuel or thermal efficiency. The mixture of fuel gases and air in the combustion chamber passes directly into the air used for drying. This method requires the use of special burners and a fuel, such as distillate or gas, which burns rapidly and completely, without producing soot or noxious fumes. The heater consists simply of a bare, open firebox, equipped with one or more burners, an emergency flue to discharge the smoke incidental to lighting, and a main flue, through which the gases of combustion are discharged into the air duct leading to the drying chamber. Direct‐radiation systems also are relatively simple and inexpensive and have a fairly high thermal efficiency. A typical installation consists of a brick combustion chamber with multiple flues, which carry the hot gases of combustion back and forth across the air‐heating chamber and out to a stack. The air is circulated over these flues and heated by radiation from them. The flues are made of light cast iron or sheet iron. The air‐heating chamber should be constructed of fireproof materials. The efficiency of the installation depends upon proper provision for radiation. This is attained by using flues of such length and diameter that the stack temperatures will be as low as is consistent with adequate draught. Heating the air by boiler and steam coils or radiators is an indirect‐radiation system, as the heat is transferred from the fuel to the air through the intermediate agency of steam. Such a system costs more to install and has a lower thermal efficiency than either of the other two systems. It is principally adapted to large plants operating over a comparatively long season on a variety of materials where the steam is needed to run auxiliary machinery or to process vegetables. Large volumes of air are required to carry to the products the heat needed for evaporation and to carry away the evaporated moisture. Insufficient air circulation is one of the main causes of failure in many dehydrators, and a lack of uniformity in the air flow results in uneven and inefficient drying. The fan may be installed to draw the air from the heaters and blow it through the drying chamber, or it may be placed in the return air duct to exhaust the air from the chamber. An advantage of the first installation is that the air from the heaters is thoroughly mixed before it enters the drying chamber. It has been claimed that exhausting the air from the chamber increases the rate of drying by reducing the pressure, but the difference is imperceptible in practice. Either location for the fan is satisfactory, and the chief consideration in any installation should be convenience. Close contact between the air and the heaters and between the air and the material is necessary for efficient transfer of heat to the air and from the air to the material, and to carry away the moisture. The increased pressure or resistance against which the fan must operate because of such contact is unavoidable and must be provided for, but at other points in the system every effort should be made to reduce friction. To this end air passages should be large, free from constrictions, and as short and straight as possible. Turns in direction should be on curves of such diameter as will allow the air to be diverted with the least friction. The general rule in handling air is that a curved duct should have an inside radius equal to three times its diameter. The water vapour present in air at ordinary pressures is most conveniently expressed in terms of percentage of relative humidity. Relative humidity is the ratio of the weight of water vapour actually present in a space to the weight the same space at the same temperature would hold if it were saturated. Since the weight of water vapour present at saturation for all temperatures here used is known, the actual weight present under different degrees of partial saturation is readily calculated from the relative humidity. Relative humidity is determined by means of two thermometers, one having its bulb dry and the other having its bulb closely covered by a silk or muslin gauze kept moist by distilled water. Tap water should not be used because the mineral deposits from it clog the wick, retard evaporation, and produce inaccurate readings. The wick must be kept clean and free from dirt and impurities. The two thermometers are either whirled rapidly in a sling or used as a hygrometer mounted on a panel with the wick dipping in a tube of water and the bulbs exposed to a rapid and direct current of air. The relative humidities corresponding to different wet‐ and dry‐bulb temperatures are ascertained from charts furnished by the instrument makers, or published in engineers' handbooks. As a general rule, the more rapidly the products have been dried the better their quality, provided that the drying temperatures used have not injured them. Some fruits and vegetables are more susceptible to heat injury than others, but all are injured by even short exposures to high temperatures. The duration of the exposure at any temperature is important, since injury can be caused by prolonged exposure at comparatively moderate temperatures. The rate of evaporation from a free water surface increases with the temperature and decreases with the increase of relative humidity of the air.

The devastating 2014 Ebola outbreak caused human and economic loss, but it also resulted in remarkable improvement in healthcare leadership. The impact is most evident in the affected West African countries of Guinea, Liberia and Sierra Leone. In this chapter, the Ebola experience is used as a framework to explore the essential elements of healthcare leadership, with particular attention to healthcare crises in under-resourced communities. Overall, healthcare leadership presents unique challenges. In common with leaders of other industries, healthcare leaders must inspire others, create a sense of purpose, make difficult decisions and collaborate with a range of people. But, because their focus is on complex systems that aim to improve people's physical and mental well-being, expectations of healthcare leaders are especially high. Their work can be a matter of life or death. For the leader in an under-resourced area, the challenge and expectations are even higher, particularly in the face of new or emerging health threats. The key to effective healthcare leadership is systems thinking which involves looking at the entire system of care as an integrated whole, rather than discrete parts that operate in isolation. Healthcare leaders must understand that health means mobilizing multisectoral knowledge and resources and applying innovative and multiactor approaches to prevent, detect and address health problems. Since the 2014 Ebola crisis, healthcare leaders are increasingly using a systems approach by looking at the culture of health systems, the impact of diseases locally and globally, and the applicability of health interventions in different environments. In the post-Ebola era, steps to strengthen the healthcare system are described which includes the roles of healthcare leaders. These steps include deployment of field epidemiologists and community health agents, community education and fuller use of the One Health Platform, which allows actors from different sectors (human health, animal health and environmental health) to collaborate. Finally, suggestions for healthcare leadership training are offered.

WE publish this issue on the eve of the Brighton Conference and our hope is that this number of The Library World will assist the objects of that meeting. Everything connected with the Conference appears to have been well thought out. It is an excellent thing that an attempt has been made to get readers of papers to write them early in order that they might be printed beforehand. Their authors will speak to the subject of these papers and not read them. Only a highly‐trained speaker can “get over” a written paper—witness some of the fiascos we hear from the microphone, for which all papers that are broadcast have to be written. But an indifferent reader, when he is really master of his subject, can make likeable and intelligible remarks extemporarily about it. As we write somewhat before the Conference papers are out we do not know if the plan to preprint the papers has succeeded. We are sure that it ought to have done so. It is the only way in which adequate time for discussion can be secured.