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#3 Cantiones – Hommage an Klaus Huber 100. Geburtstag

Performance featuring spherical amplification.#3 Cantiones – Hommage an Klaus Huber 100. GeburtstagGrossmünster, Zürich (CH)Collegium Novum Zürich30/11/2024From the Program:Pagh-Paan, Younghi (*1945, KR) – SOWON/Wunsch (for soprano and 10 instruments) [1996]Huber, Klaus (1924-2017, CH) – Cantiones de Circulo gyrante (spatialized music for five soloists, choir and three instrumental groups) [1984]

The Swedish Orientalist and Hellenist Jacob Jonas Björnståhl’s Journey to Greece in 1779 and his Significance for the Dissemination of Knowledge about the Country and its People

One of the most important travelers of the 18th century was Jakob JonasBjörnståhl. From a young age, he aspired to reach prominence in academiccircles. Greek, Latin, and various Middle Eastern languages were part ofhis studies from the outset, and he distinguished himself by his enthusiasm,thirst for knowledge, and ability to quickly master diverse subjects, alongwith his encyclopedic education. HOne of the most important travelers of the 18th century was Jakob Jonas Björnståhl. From a young age, he aspired to reach prominence in academic circles. Greek, Latin, and various Middle Eastern languages were part of his studies from the outset, and he distinguished himself by his enthusiasm, thirst for knowledge, and ability to quickly master diverse subjects, along with his encyclopedic educati

Impact of AlN buffer thickness on electrical and thermal characteristics of AlGaN/GaN/AlN HEMTs

We investigate the influence of AlN buffer thickness on the structural, electrical, and thermal properties of AlGaN/GaN high-electron mobility transistors (HEMTs) grown on semi-insulating SiC substrates by metal-organic chemical vapor deposition. X-ray diffraction and atomic force microscopy reveal that while thin AlN layers (120 nm) exhibit compressive strain and smooth step-flow surfaces, thicke

Photocurrent detected 2D spectroscopy via a pulse shaper : insights and strategies for optimally untangling the nonlinear response

Action-detected two-dimensional electronic spectroscopy (A-2DES) provides valuable insights into ultrafast dynamics within functional materials and devices by measuring incoherent signals like photocurrent. This work details the implementation and optimization of a pulse-shaper-based A-2DES setup, focusing on methodological strategies crucial for acquiring high-fidelity data. We present a comprehe

Self-adaptive ZrN coating enables stable acidic oxygen evolution on Co3O4through dynamic surface reconstruction

The development of acid-stable, non-precious catalysts for the oxygen evolution reaction (OER) remains a critical challenge for proton exchange membrane water electrolyzers (PEMWEs). While Co3O4 shows promising OER activity, its rapid dissolution in acidic media severely limits practical application. Here, we design a self-adaptive protection strategy by depositing ZrN coatings on Co3O4 precursor

In Situ Investigation of HfOxAtomic Layer Deposition on (Ag,Cu)(In,Ga)Se2Thin-Film Solar Cell Absorbers : Role of Absorber Bulk Composition and Surface Treatment in HfOxGrowth

Atomic layer deposition (ALD) of HfOx layers has emerged as a promising strategy for interface passivation in chalcopyrite-based thin-film solar cells. However, the nucleation dynamics of (Ag,Cu)(In,Ga)Se2 (ACIGS) absorbers remain insufficiently understood, particularly regarding the interplay between absorber composition and alkali postdeposition treatments (PDTs). Here, we employ in situ ambient

Projected climate change in Fennoscandia – and its relation to ensemble spread and global trends

The need for information about climate change is great. This information is usually based on climate model data, which often have systematic biases. Furthermore, climate information is based on ensembles of climate models, which raises the question about how such ensembles are affected by the choice of models and emission scenarios. Here, we aim to describe climate change in Sweden and neighbourin

Have you ever seen the rain? Observing a record convective rainfall with national and local monitoring networks and opportunistic sensors

Short-duration extreme rainfall can cause severe impacts in built environments and flood mitigation measures require high-resolution rainfall data to be effective. It is a particular challenge to observe convective storms, which are expected to intensify with climate change. However, rainfall monitoring networks operated by national meteorological and hydrological services generally have limited a

Tellurica

Performance featuring spherical amplification.Cantiere Internazionale d’Arte Fortezza Medicea, Sala Bonelli, Montepulciano (IT)Opificio Sonoro27/07/2024From the program “Tellurica”:Romitelli, Fausto (1963-2004, IT) – Trash TV Trance (for e-guitar) [2002]Bedrossian, Frank (*1974, FR) – Innersonic (for e-guitar and accordion) [2012]

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Was bedeutet es als Christ in einer Gesellschaft nicht zur Mehrheit zu gehören? Welche Aufgaben erwachsen hieraus, und wie gewinnt das Christentum seine gesellschaftliche Stimme? Eingeleitet und herausgegeben von Esther-Maria Guggenmos zeigen Beiträge von Alumni des KAAD durch Fallstudien aus Kenia, Vietnam, Thailand, Georgien, China, den Philippinen, dem Iran und zu den indigenen Völkern, welche

Follow-up intensity after colorectal cancer surgery in patients aged ≤ 50, 50-70 and > 70 years - an analysis within the COLOFOL randomised clinical trial

PURPOSE: The incidence of colorectal cancer (CRC) is increasing in individuals aged < 50 years of age. This study aimed to examine whether high-frequency follow-up after CRC surgery reduces 5-year overall mortality, cancer-specific mortality and recurrence in patients with CRC aged ≤ 50 years. METHODS: The COLOFOL trial performed between 2006 and 2010 was used to analyse patients randomised to hig

Introduction : Situating Scandinavian Colonialism

In this introductory chapter we chart colonial aspirations and projects of early modern Scandinavian kingdoms and discuss political and economic thinking that fuelled and justified these projects. We situate Danish and Swedish colonial venture, ideology and economic concerns that stood behind the global expansion in the context of contemporary European thinking and politics.

Conformational Dynamics and Catalytic Backups in a Hyper-thermostable Engineered Archaeal Protein Tyrosine Phosphatase

Protein tyrosine phosphatases (PTPs) are a family of enzymes that play important roles in regulating cellular signaling pathways. The activity of these enzymes is regulated by the motion of a catalytic loop that places a critical conserved aspartic acid side chain into the active site for acid–base catalysis upon loop closure. These enzymes also have a conserved phosphate-binding loop that is typi

Workshop New Music for Guitar

Performance featuring spherical amplification.Workshop New Music for GuitarCasa della Musica San Michele, Montaldeo (IT)Closing concert03/08/2024From the closing concert, World Premiers by the composition students:Valiente, Eduardo (*1992, ES) – Preludio Invocación (for e-guitar) [2024] WPBallabene, Mirco (*1981, IT) – In Ventre (for e-guitar) [2024] WP