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With the beginning of the twentieth century, preventive medicine is entering upon a new era. We are now confronted by a set of problems which are different in many respects from the problems so successfully attacked by the great masters of preventive medicine of the last century, and which call for the application of different preventive measures. The objects which Edwin Chadwick, John Simon, and our other great forerunners of the last century, sought to attain, and which to a large extent they did attain, may, I think, not unfairly be described by the phrase “ civic cleanliness.” They sought to provide pure water supplies ; to remove refuse and filth from the vicinity of human beings by establishing improved systems of drainage and sewerage, and better methods of dust collection ; to provide open spaces and wider streets; to pave streets, yards, etc.; to raise the sanitary standard of building construction; to provide proper burial grounds ; to regulate offensive trades ; and to abate the smoke nuisance and the pollution of rivers. Of course we all know that they did very much more than this. Their work was too great and its effect too far‐reaching to be described by any single phrase. Still, I think it not unfair to say that, broadly speaking, we may regard the attainment of civic cleanliness as the great object of cur public health administration in the nineteenth century. It cannot be said that this object has been wholly attained. In a country whose capital is still supplied with something like filtered sewage as drinking water, it is obvious that there is much yet to be done to secure civic cleanliness. But the point is that any further progress in this direction must, or should, take place on the lines already laid down by our predecessors. Their methods of civic sanitation have stood the test of experience, and all that is wanted is a further development on existing lines. It is otherwise with the new problems that now press for solution. These are problems of a different nature, and demand new methods of treatment, although the principles underlying the methods will be found, probably, to be the same. Preventive medicine in the nineteenth century was chiefly occupied with problems of civic cleanliness ; in the twentieth century we are confronted with the problems of personal hygiene, and the three problems of this kind which appear to me to call most urgently for solution at the present time are: (1) The problem of infantile mortality; (2) The problem of school hygiene; (3) The problem of the milk supply.

Commercial dental porcelain powder was deposited via slurry extrusion and laser densified to fabricate dental restorations in a multi‐material laser densification (MMLD) process.

A dental porcelain slurry was made from ball milled dental porcelain powders and extruded using the MMLD system. Extruded lines and rings were laser densified under different conditions in order to study how to build fully dense porcelain layers without warping and cracking during the MMLD process.

The geometric cross section of laser densified porcelain lines were dependent on laser processing parameters. Laser densified single ring showed no warping, and multiple layer body after laser densification showed cracks in the rings. The interface microstructure suggested good bonding between multiple layers. The mechanism to achieve single porcelain ring without warping and cracking is discussed. Alternate ways to build physical tooth layer by layer are proposed.

In the MMLD process, dental porcelain slurry was extruded from a human tooth computer file and laser densified to manufacture dental restorations based on solid freeform fabrication (SFF) principles. The understanding developed will pave the way for fabricating a physical dental restoration unit in the near future.

The study here responds to the view that the crucial problem in strategic management (research) is firm heterogeneity – why firms adopt different strategies and structures, why heterogeneity persists, and why competitors perform differently. The present study applies complexity theory tenets and a “neo-configurational perspective” of Misangyi et al. (2016) in proposing complex antecedent conditions affecting complex outcome conditions. Rather than examining variable directional relationships using null hypotheses statistical tests, the study examines case-based conditions using somewhat precise outcome tests (SPOT). The complex outcome conditions include firms with high financial performances in declining markets and firms with low financial performances in growing markets – the study focuses on seemingly paradoxical outcomes. The study here examines firm strategies and outcomes for separate samples of cross-sectional data of manufacturing firms with headquarters in one of two nations: Finland (n = 820) and Hungary (n = 300). The study includes examining the predictive validities of the models. The study contributes conceptual advances of complex firm orientation configurations and complex firm performance capabilities configurations as mediating conditions between firmographics, firm resources, and the two final complex outcome conditions (high performance in declining markets and low performance in growing markets). The study contributes by showing how fuzzy-logic computing with words (Zadeh, 1966) advances strategic management research toward achieving requisite variety to overcome the theory-analytic mismatch pervasive currently in the discipline (Fiss, 2007, 2011) – thus, this study is a useful step toward solving the crucial problem of how to explain firm heterogeneity.

At a recent inquest upon the body of a woman who was alleged to have died as the result of taking certain drugs for an improper purpose, one of the witnesses described himself as “an analyst and manufacturing chemist,” but when asked by the coroner what qualifications he had, he replied : “I have no qualifications whatever. What I know I learned from my father, who was a well‐known ‘F.C.S.’” Comment on the “F.C.S.” is needless.

The institution of food and cookery exhibitions and the dissemination of practical knowledge with respect to cookery by means of lectures and demonstrations are excellent things in their way. But while it is important that better and more scientific attention should be generally given to the preparation of food for the table, it must be admitted to be at least equally important to insure that the food before it comes into the hands of the expert cook shall be free from adulteration, and as far as possible from impurity,—that it should be, in fact, of the quality expected. Protection up to a certain point and in certain directions is afforded to the consumer by penal enactments, and hitherto the general public have been disposed to believe that those enactments are in their nature and in their application such as to guarantee a fairly general supply of articles of tolerable quality. The adulteration laws, however, while absolutely necessary for the purpose of holding many forms of fraud in check, and particularly for keeping them within certain bounds, cannot afford any guarantees of superior, or even of good, quality. Except in rare instances, even those who control the supply of articles of food to large public and private establishments fail to take steps to assure themselves that the nature and quality of the goods supplied to them are what they are represented to be. The sophisticator and adulterator are always with us. The temptations to undersell and to misrepresent seem to be so strong that firms and individuals from whom far better things might reasonably be expected fall away from the right path with deplorable facility, and seek to save themselves, should they by chance be brought to book, by forms of quibbling and wriggling which are in themselves sufficient to show the moral rottenness which can be brought about by an insatiable lust for gain. There is, unfortunately, cheating to be met with at every turn, and it behoves at least those who control the purchase and the cooking of food on the large scale to do what they can to insure the supply to them of articles which have not been tampered with, and which are in all respects of proper quality, both by insisting on being furnished with sufficiently authoritative guarantees by the vendors, and by themselves causing the application of reasonably frequent scientific checks upon the quality of the goods.

The purpose of this paper is to define “beneficence” as a management concept that is the action associated with “benevolence” the intention. This paper explains how beneficence is a critical element for leaders in building trust. The authors identify how beneficence honors the ethical duties owed to followers and creates competitive advantage for organizations.

The approach of this paper is to present an extensive conceptual review of beneficence as it relates to leaders and managers and to suggest eight propositions identifying how beneficence can create competitive advantage.

The findings of this paper include eight propositions about beneficence as a source of competitive advantage.

The practical implications of this paper are for practitioners and scholars. This paper provides an opportunity for leaders to recognize the importance of translating good intentions into specific action in acting virtuously toward others. For scholars, this paper provides testable propositions for learning more about beneficence as a source of increased commitment, greater trust, and competitive advantage.

Although benevolence has been acknowledged to be a foundation of trustworthiness, benevolence is an attitude or intention. This paper explains the importance of beneficence as the action derived from benevolence as an attitude or intention to do that which benefits others.