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5 FreshBooks alternatives

While FreshBooks is popular accounting software, others might work better for your company. Learn about some alternatives.
Abstract: This paper presents the development and testing of a robot designed for automated inventory and 3D localization of items in high-density shelving systems. To enhance accuracy in locating UHF ...
Abstract: “Active flux” is an alternative unitary concept for the control of practically all ac drives. As aligned to rotor d-axis (for synchronous and flux-modulation machines) and to rotor flux axis ...