Scaling up MIMO: Opportunities and challenges with very large arrays

F Rusek, D Persson, BK Lau… - IEEE signal …, 2012 - ieeexplore.ieee.org
Multiple-input multiple-output (MIMO) technology is maturing and is being incorporated into
emerging wireless broadband standards like long-term evolution (LTE) [1]. For example, the …

The molecular–physiological functions of mineral macronutrients and their consequences for deficiency symptoms in plants

…, S Husted, KH Laursen, DP Persson… - New …, 2021 - Wiley Online Library
The visual deficiency symptoms developing on plants constitute the ultimate manifestation
of suboptimal nutrient supply. In classical plant nutrition, these symptoms have been …

Iron fortification of rice seeds through activation of the nicotianamine synthase gene

…, SJ Lee, YK Kim, DP Persson… - Proceedings of the …, 2009 - National Acad Sciences
The most widespread dietary problem in the world is mineral deficiency. We used the
nicotianamine synthase (NAS) gene to increase mineral contents in rice grains. Nicotianamine (NA…

Uptake of analogs of penetratin, Tat (48–60) and oligoarginine in live cells

PEG Thorén, D Persson, P Isakson, M Goksör… - Biochemical and …, 2003 - Elsevier
Cell-penetrating peptides are regarded as promising vectors for intracellular delivery of large,
hydrophilic molecules, but their mechanism of uptake is poorly understood. Since it has …

The antennapedia peptide penetratin translocates across lipid bilayers–the first direct observation

PEG Thorén, D Persson, M Karlsson, B Nordén - FEBS letters, 2000 - Wiley Online Library
The potential use of polypeptides and oligonucleotides for therapeutical purposes has been
questioned because of their inherently poor cellular uptake. However, the 16‐mer …

Massive MIMO with 1-bit ADC

C Risi, D Persson, EG Larsson - arXiv preprint arXiv:1404.7736, 2014 - arxiv.org
We investigate massive multiple-input-multiple output (MIMO) uplink systems with 1-bit
analog-to-digital converters (ADCs) on each receiver antenna. Receivers that rely on 1-bit ADC …

[HTML][HTML] MCMICRO: a scalable, modular image-processing pipeline for multiplexed tissue imaging

…, SL Farhi, D Abbondanza, ET McKinley, D Persson… - Nature …, 2022 - nature.com
Highly multiplexed tissue imaging makes detailed molecular analysis of single cells possible
in a preserved spatial context. However, reproducible analysis of large multichannel …

Survival in extreme environments–on the current knowledge of adaptations in tardigrades

…, KA Halberg, A Jørgensen, D Persson… - Acta …, 2011 - Wiley Online Library
Tardigrades are microscopic animals found worldwide in aquatic as well as terrestrial
ecosystems. They belong to the invertebrate superclade Ecdysozoa, as do the two major …

Membrane binding and translocation of cell-penetrating peptides

PEG Thorén, D Persson, EK Esbjörner, M Goksör… - Biochemistry, 2004 - ACS Publications
Cell-penetrating peptides (CPPs) have been extensively studied during the past decade,
because of their ability to promote the cellular uptake of various cargo molecules, eg, …

Bio‐available zinc in rice seeds is increased by activation tagging of nicotianamine synthase

S Lee, DP Persson, TH Hansen… - Plant Biotechnology …, 2011 - Wiley Online Library
We generated rice lines with increased content of nicotianamine (NA), a key ligand for metal
transport and homeostasis. This was accomplished by activation tagging of rice …