Zobrazeno 1 - 10
of 1 390
pro vyhledávání: '"Penttinen, P."'
Autor:
Hakkarainen, Teemu, Hilska, Joonas, Hietalahti, Arttu, Ranta, Sanna, Peil, Markus, Kantola, Emmi, Chellu, Abhiroop, Sen, Efsane, Penttinen, Jussi-Pekka, Guina, Mircea
Deterministic light sources capable of generating quantum states on-demand at wavelengths compatible with fiber optics and atmospheric transmission are essential for practical applications in quantum communication, photonic quantum computing, and qua
Externí odkaz:
http://arxiv.org/abs/2404.06083
Autor:
Xieluyao Wei, Xianrui Tian, Ke Zhao, Xiumei Yu, Qiang Chen, Lingzi Zhang, Decong Liao, Petri Penttinen, Yunfu Gu
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 281, Iss , Pp 116683- (2024)
Soil pollution by microplastics (MPs), defined as plastic particles
Externí odkaz:
https://doaj.org/article/15ed6b0a6e19411c8fed2ec2fbb54caa
Autor:
Runji Zhang, Yulan Chen, Wenxian Wang, Juan Chen, Dongyang Liu, Lingzi Zhang, Quanju Xiang, Ke Zhao, Menggen Ma, Xiumei Yu, Qiang Chen, Petri Penttinen, Yunfu Gu
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
The process of carbohydrate metabolism and genetic information transfer is an important part of the study on the effects of the external environment on microbial growth and development. As one of the most significant environmental parameters, pH has
Externí odkaz:
https://doaj.org/article/61111091d5ec4310b6be5132c4c7e7c8
Publikováno v:
Movement Ecology, Vol 12, Iss 1, Pp 1-13 (2024)
Abstract Background Natal dispersal, the distance between site of birth and site of first breeding, has a fundamental role in population dynamics and species’ responses to environmental changes. Population density is considered a key driver of nata
Externí odkaz:
https://doaj.org/article/977d0492986e475089a28d27140ec154
Autor:
Hill, Joshua C., Holland, William K., Kunz, Paul D., Cox, Kevin C., Penttinen, Jussi-Pekka, Kantola, Emmi, Meyer, David H.
Publikováno v:
Optics Express Vol. 30, Issue 23, pp. 41408-41421 (2022)
Vertical external-cavity surface-emitting lasers (VECSELs) augmented by intra-cavity nonlinear optical frequency conversion have emerged as an attractive light source of ultraviolet to visible light for demanding scientific applications, relative to
Externí odkaz:
http://arxiv.org/abs/2206.00096
Autor:
Jinpeng Liang, Yulan Chen, Sisi Li, Dongyang Liu, Hong Tian, Quanju Xiang, Ke Zhao, Xiumei Yu, Qiang Chen, Hongzhu Fan, Lingzi Zhang, Petri Penttinen, Yunfu Gu
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
IntroductionpH is one of the important factors affecting the growth and performance of microorganisms.MethodsWe studied the pH response and plant growth-promoting (PGP) ability of Rhizopus delemar using cultivation experiments and transcriptomics, an
Externí odkaz:
https://doaj.org/article/3dbd3f6298394988a19bdda761e21f13
Autor:
Tinsley, Jonathan N., Bandarupally, Satvika, Penttinen, Jussi-Pekka, Manzoor, Shamaila, Ranta, Sanna, Salvi, Leonardo, Guina, Mircea, Poli, Nicola
Publikováno v:
Optics Express Vol. 29, Issue 16, pp. 25462-25476 (2021)
High-power and narrow-linewidth laser light is a vital tool for atomic physics, being used for example in laser cooling and trapping and precision spectroscopy. Here we produce Watt-level laser radiation at 457.49 nm and 460.86 nm of respective relev
Externí odkaz:
http://arxiv.org/abs/2104.11924
Autor:
Yan Li, Hongcheng Wang, Ying Zhang, Quanju Xiang, Qiang Chen, Xiumei Yu, Lingzi Zhang, Weihong Peng, Petri Penttinen, Yunfu Gu
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Brown film formation, a unique developmental stage in the life cycle of Lentinula edodes, is essential for the subsequent development of fruiting bodies in L. edodes cultivation. The pH of mushroom growth substrates are usually adjusted with hydrated
Externí odkaz:
https://doaj.org/article/85ef4aa162ec4006bbea1baf5303af82
Autor:
Esa M. Penttinen, Heiner Böttger
Publikováno v:
Journal of Linguistics and Language Teaching, Vol 14, Iss 1, Pp 59-77 (2023)
The aim of this study is to find out what importance upper secondary school learners of German attach to the cross-linguistic influence (CLI) regarding specific aspects of German language learning in Finland and Germany. Cross-linguistic learning giv
Externí odkaz:
https://doaj.org/article/229fba26373b4580acc2cee740e95fa2
Publikováno v:
APL Materials 9, 051116 (2021)
We demonstrate a new quantum-confined semiconductor material based on GaSb quantum dots (QDs) embedded in single-crystalline AlGaSb matrix by filling droplet-etched nanoholes. The droplet-mediated growth mechanism allows formation of low QD densities
Externí odkaz:
http://arxiv.org/abs/2102.11716