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This article investigates digital predistortion (DPD) linearization of hybrid beamforming large-scale antenna transmitters. We propose a novel DPD processing and learning technique for an antenna sub-array, which utilizes a combined signal of the individual power amplifier (PA) outputs in conjunction with a decorrelation-based learning rule. In effect, the proposed approach results in minimizing t
Purpose: The purpose of this paper is to investigate the dynamic process of brand meaning creation by multiple stakeholders during corporate rebranding in the digital environment. Design/methodology/approach: By applying a symbolic interactionist perspective, the case study analyses a failed corporate rebranding of Gap. A variety of narratives by managers, consumers, designers, and marketing profe
In a Swedish sample of persons eligible for disability services and aged 55 years or older in 2012, persons (n = 601) with autism spectrum disorder diagnoses registered in specialist care were identified. Register data concerning diagnoses of other psychiatric disorders, psychiatric care, and psychiatric medication were reviewed. More than 60% had been in contact with psychiatric care. The majorit
The Convention on Biological Diversity (CBD) was designed in accordance with the framework protocol approach, which comprises treaty bodies such as Conferences of the Parties (COP) and compliance mechanisms and sets out broad standards to be made more precise through the making of protocols. The CBD’s third objective, access and equitable sharing of the benefits arising from the utilization of genThe Convention on Biological Diversity (CBD) was designed in accordance with the framework protocol approach, which comprises treaty bodies such as Conferences of the Parties (COP) and compliance mechanisms and sets out broad standards to be made more precise through the making of protocols. The CBD’s third objective, access and equitable sharing of the benefits arising from the utilization of gen
This paper provides an analysis of the role of technical advances and upscaling practices in the steel sector and the differences in these practices between planned and market-based economies. It focuses on the Czechoslovak steel sector, comparing it to other planned economies as well as Western economies. The primary method of analysis employed is the logistic-fit curve of technology diffusion, c
Kullabygden I nordvästra Skåne är ett mindre exploaterat landskap med några få arkeologiska undersökningar i förhållande till andra delar i västra och södra Skåne. Järnåldern i området återspeglas bara av ett litet antal arkeologiska fynd, fornlämningar och ortnamn. De fragmentariska arkeologiska fynden är alla mycket exklusiva. Objekten visar tydligt att rika familjer bebodde området (de landlösa
Housing adaptation aims to enable clients to live independently in their own homes. Studies focusing on participation in everyday life following a housing adaptation are lacking and needed. This study aimed to explore housing adaptation clients' experiences of participation in everyday life before and after a housing adaptation, through the lens of a housing adaptation, using a qualitative follow-
The understanding of consistent individual differences in behavior, often termed “personality,” for adapting and coping with threats and novel environmental conditions has advanced considerably during the last decade. However, advancements are almost exclusively associated with higher‐order animals, whereas studies focusing on smaller aquatic organisms are still rare. Here, we show individual diff
Background: Case review and discussion at multidisciplinary team meetings (MDTMs) have evolved into standard practice in cancer care with the aim to provide evidence-based treatment recommendations. As a basis for work to optimize the MDTMs, we investigated participants' views on the meeting function, including perceived benefits and barriers. Methods: In a cross-sectional study design, 244 health
Specific mutations in APOA1 gene lead to systemic, hereditary amyloidoses. In ApoA-I related amyloidosis involving the heart, amyloid deposits are mainly constituted by the 93-residue N-terminal region of the protein, here indicated as [1-93]ApoA-I. Oxidative stress is known to be an enhancing factor for protein aggregation. In healthy conditions, humans are able to counteract the formation and th
Background: Brief admission (BA) is an adjunctive treatment option for individuals with self-harming behavior, having traits of borderline personality disorder (BPD). It is offered alongside outpatient psychotherapy for the purpose of strengthening autonomy, self-reflection and self-care and to increase the likelihood of being able to stay in therapy by avoiding lengthy inpatient hospitalizations.
Aim: Seeing a speaker’s face facilitates speech recognition, particularly under noisy conditions. Evidence for how it might affect comprehension of the content of the speech is more sparse. We investigated how children’s listening comprehension is affected by multi-talker babble noise, with or without presentation of a digitally animated virtual speaker, and whether successful comprehension is rel
Objectives: Asthma and allergic diseases are the most frequent chronic diseases in childhood worldwide, and considered a burden for the affected children and their families. The diseases impose an economic burden on society if not diagnosed and treated properly and management of and these diseases are challenging for healthcare professionals. The aim of the present investigation was to assess the
The nanoscale is an exciting domain when it comes to crystal growth, light-matter interaction and electronics. Especially for optoelectronics, semiconductor nanostructures have many advantages compared to traditional planar structures and are highly interesting for the next generation of solar cells, photodetectors and light emitting diodes. This dissertation explores device fabrication, and elect
Overactivation of the alternative pathway of the complement system is associated with the renal diseases atypical hemolytic uremic syndrome (aHUS) and C3 glomerulopathy (C3G). C3 nephritic factors (C3NeF) play an important role in C3G pathogenesis by stabilizing the key enzymatic complex of complement, the C3 convertase. However, the reliability of assays detecting these autoantibodies is limited.
Nanoparticle (NP) mediated drug delivery into viscous biomatrices, e.g., mucus and bacterial biofilms, is challenging. Lipid shell-enveloped polymeric NPs (Lipid@NPs), composed of a polymeric NP core coated with a lipid shell, represent a promising alternative to the current delivery systems. Here, we describe the facile methods to prepare Lipid@NPs with high integrity of lipid shells and demonstr
The way we view the world is constantly affected by our expectations. The aim of this book is to determine how expectations affect the way we read. This will help us better understand how we process information, and how our expectations may change the way we read. The research is situated in experimental pragmatics and reading research. Instructions, headlines, and semantic incongruities are used
Central limit theorems for linear statistics of lattice random fields (including spin models) are usually proven under suitable mixing conditions or quasi-associativity. Many interesting examples of spin models do not satisfy mixing conditions, and on the other hand, it does not seem easy to show central limit theorem for local statistics via quasi-associativity. In this work, we prove general cen
