Zobrazeno 1 - 10
of 181
pro vyhledávání: '"Yngvar Berg"'
Autor:
Omid Mirmotahari, Yngvar Berg
Publikováno v:
Nordic Journal of STEM Education, Vol 1, Iss 1 (2017)
ABSTRACT: I denne artikkelen viser vi et nytt system for å kunne gi delvis automatisk og formativ tilbakemelding til studenter på skriftlig eksamen. Vi vil belyse en ny måte å gi individuell tilbakemelding rettet mot hver enkelt students læring
Externí odkaz:
https://doaj.org/article/7f156744d2144900a02644ba8380c0ff
Publikováno v:
Sensors, Vol 18, Iss 4, p 1245 (2018)
This paper presents a novel threshold-compensation technique for multi-stage voltage multipliers employed in low power applications such as passive and autonomous wireless sensing nodes (WSNs) powered by energy harvesters. The proposed threshold-redu
Externí odkaz:
https://doaj.org/article/4c753de5223d466b95aaa1d8a0f5e4a6
Publikováno v:
Electronics
Volume 10
Issue 10
Electronics, Vol 10, Iss 1141, p 1141 (2021)
Volume 10
Issue 10
Electronics, Vol 10, Iss 1141, p 1141 (2021)
This paper presents a voltage similarity circuit (bump circuit) based on a novel voltage correlator. The proposed circuit is characterized by a power consumption which depends on the similarity between the two inputs. The sensitivity of the bump circ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6303d307d723bfee9219b7987a5402fd
Publikováno v:
IFIP Advances in Information and Communication Technology ISBN: 9783030396336
I3E Workshops
I3E Workshops
For several years, the Department of Informatics at the University of Oslo has welcomed large student groups: over 450 new students at the start of studies in August, divided into five study programmes. This is a demanding job involving many people a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f223e5ac8b610d533561f6ce5548f87c
https://doi.org/10.1007/978-3-030-39634-3_12
https://doi.org/10.1007/978-3-030-39634-3_12
Publikováno v:
Analog Integrated Circuits and Signal Processing. 97:253-259
A modified nested-current-mirror (NCM) Single-Stage amplifier, for high-performance, liquid crystal display panels, is presented in this paper. The proposed NCM is more than 8 times faster than the original NCM structure, without any extra static pow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae77a9ffd9f3bd39070b9736f2308062
https://doi.org/10.1007/s10470-018-1220-7
https://doi.org/10.1007/s10470-018-1220-7
Autor:
Wen Yumei, Yngvar Berg, Zhaochu Yang, Ping Li, Tao Dong, Mehdi Azadmehr, Mario R. Casu, Francesco G. Dell'Anna
Publikováno v:
IEEE Circuits and Systems Magazine. 18:27-48
Piezoelectric energy harvesters scavenging energy from the environment have been a promising solution to satisfy the increasing power demand in wireless sensor nodes. Power conditioning circuits for piezoelectric energy harvesters are a burgeoning te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72dd99253d7dd875f63ac9129de8603f
https://doi.org/10.1109/mcas.2018.2849262
https://doi.org/10.1109/mcas.2018.2849262
Autor:
Omid Mirmotahari, Yngvar Berg
Publikováno v:
Circuits, Systems, and Signal Processing. 36:4774-4788
We present a high-speed differential clocked voltage switch logic inverter operating at ultra-low supply voltages (ULV). Simulated data for the new gate are presented and compared to modified clocked voltage switch logic (CVSL). Preliminary measureme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fb4e7e8497ed4598699de4efd8e0037
https://doi.org/10.1007/s00034-017-0632-4
https://doi.org/10.1007/s00034-017-0632-4
Publikováno v:
2019 16th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON).
This paper presents a novel method to transform a ring oscillator (RO) into a bidirectional front-end for discrete resonating transducers. The idea behind this method consists in taking advantage of the high parasitic capacitance of these transducers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c5d223a356a664e731a8c5671aad7dc
https://doi.org/10.1109/ecti-con47248.2019.8955216
https://doi.org/10.1109/ecti-con47248.2019.8955216
Publikováno v:
EDUCON
This study was conducted in a first year university course in computer programming. We investigated how the use of a digital assessment tool, consisting of quantitative weighting and which simultaneously generate qualitative formative feedback, impro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ffa080c2bed841afc8452615e40d9b0
https://doi.org/10.1109/educon.2019.8725249
https://doi.org/10.1109/educon.2019.8725249
Publikováno v:
ICCE
Air pollution is a major world-wide health concern, in particular the adverse effects resulting of exposure to fine airborne particulate matter (PM 2.5 ). Oscilator topologies have thus far been an overlooked aspect of MEMS based gravimetric PM-senso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a83a5bed3e84f33e234969cfde1cbc57
https://doi.org/10.1109/icce.2019.8662115
https://doi.org/10.1109/icce.2019.8662115