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The advent of additive manufacturing (AM) processes applied to the fabrication of structural components creates the need for design methodologies supporting structural optimization approaches that take into account the specific characteristics of the process. While AM processes enable unprecedented geometrical design freedom, which can result in significant reductions of component weight, on the other hand they have implications in the fatigue and fracture strength due to residual stresses and microstructural features. This is linked to stress concentration effects and anisotropy that still warrant further research. This Special Issue of Applied Sciences brings together papers investigating the features of AM processes relevant to the mechanical behavior of AM structural components, particularly, but not exclusively, from the viewpoints of fatigue and fracture behavior. Although the focus of the issue is on AM problems related to fatigue and fracture, articles dealing with other manufacturing processes with related problems are also be included.
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Primary care clinicians are performing more varied procedures than ever before, and physicians, residents, and students need a comprehensive, authoritative resource that provides trusted information in an easy-to-follow format. Through three outstanding editions, Pfenninger and Fowler’s Procedures for Primary Care has been the go-to reference for step-by-step strategies for nearly every medical procedure that can be performed in an office, hospital, or emergency care facility by primary care providers. This 4th Edition continues that tradition with new section editors, updated illustrations, new chapters, and much more. No other primary care procedure book compares with Pfenninger and Fowl...
I sin största satsning sen Hummelhonung skildrar Torgny Lindgren en rad gestalter i en västerbottnisk by. På alla olika sätt är de drabbade av den stora folksjukdomen lungsot, en sjukdom som skildras med ordknapp munterhet. Förhållandet till lungsoten som är döden och till pölsan, som kan vara livet och längtan efter att hitta den yttersta, den slutgiltiga pölsan, är romanens drivkrafter. Romanen är till sin form en enda lång notis. Den påbörjas av en notisskrivare, romanens berättare, år 1947 när en märklig tysk kommer till en västerbottnisk by. Den märklige tysken heter egentligen Martin Bormann, nazistledaren som i krigets slutskede gått under jorden men som nu dyk...
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