Titlebook: Humans-with-Media and the Reorganization of Mathematical Thinking; Information and Comm Marcelo C. Borba,Mónica E. Villarreal Book 2005 Spr

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Methods for Comparing Servo Grippers for Mini and Micro Assembly Applicationsompetitive automation assembly system. Grippers have to be flexible and also capable of holding parts without dropping them during accelerations. Other demands for a gripper for mini and micro assembly applications are, among other things, accuracy and good force/size ratio. By using servo grippers

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Entrepreneurial Ecosystem in Crisis: Icelandic Tourism in Times of COVID-19,ial Ecosystem (EE) contributes to tourism firms’ resilience during crises, thereby supporting sustainable tourism development. Data were collected in 2021 via interviews and focus groups with Icelandic tourism managers, owners, sector support professionals, and local administration representatives.

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Adam Workman,Arnold R Cowen,Stuart Vaudinm sie aus Hefe den Pyrophosphatester des Aneurins (Thiaminpyrophosphat = TPP, Aneurinpyrophosphat, Diphosphothiamin) isolierten und nachweisen konnten, daß er als Coenzym der Pyruvat-Decarboxylierung wirksam ist.

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