cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¾ÑÑ Ð¾Ð´Ð¾Ð² Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ñ Ð½ÐµÐ³Ð°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð½Ð° Ð¾ÐºÑÑÐ¶Ð°ÑÑÑÑ ÑÑÐµÐ´Ñ: Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¸ Ð¿ÑÑÐ¸ Ð¸Ñ ÑÐµÑÐµÐ½Ð¸Ñ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸)
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ·ÐµÐµÐ²Ð°, ÐÐ°ÑÐ³Ð°ÑÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐÑÑÐ¾Ð²ÑÐµ Ð¾ÑÑ Ð¾Ð´Ñ
ÐÑ ÑÐ°Ð½Ð° Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ
Ð²ÑÐ¾ÑÐ¸ÑÐ½Ð¾Ðµ ÑÑÑÑÐµ
ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¾Ð±ÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð² Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ðµ Ð¸ ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸, ÑÐ²ÑÐ·Ð°Ð½Ð½Ð°Ñ Ñ Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐ¾Ð¹ Ð¾ÑÑÐ¾Ð´Ð¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Â«Ð·ÐµÐ»ÐµÐ½ÑÐ¹ Ð¿Ð¾Ð´ÑÐ¾Ð´Â» Ðº Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹. Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð² Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÐ¾ÑÐ¸ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÑ, Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¾Ð² Ð·ÐµÐ»ÐµÐ½Ð¾Ð¹ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐ¸ Ð¸ Ð±ÐµÑÐµÐ¶Ð»Ð¸Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½Ð¾Ð³Ð¾ Ð¾Ð¿ÑÑÐ° Ð±ÑÐ»Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐµ Ð¾ÑÑÐ¾Ð´Ð¾Ð², Ð²ÑÐ´ÐµÐ»ÐµÐ½Ñ Ð´Ð¾ÑÑÐ¾Ð¸Ð½ÑÑÐ²Ð° Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸.
Novel copper complexes-polyurethane composites that mimics anti-inflammatory response
Creators: name: Zapata-Catzin, Guido Antonio
name: Zumbardo-Bacelis, Gualberto Antonio
name: Vargas-Coronado, Rossana
name: Xool-Tamayo, Jorge
name: Arana-Argáez, Victor Ermilo
name: Cauich-Rodríguez, Juan Valerio
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Copper is a trace element of biological significance that can form complexes with several thiol containing compounds which can be used as filler in biomedical polyurethanes. In this work, segmented polyurethanes (SPUs) were synthesized with thiol containing compounds as chain extenders including d-penicillamine (DP), l-penicillamine (LP), l-cysteine (LC) and reduced glutathione (GR). Then, the synthesized polyurethane was filled with copper chelates based on the same chain extenders. Evidence of free thiol containing chain extender in polyurethane was not observed by FTIR and Raman but EDX provided evidence of sulfur in the unfilled polyurethane and copper and sulfur in their composite. DSC and DRX showed the semi-crystalline nature of the polyurethanes which provided good mechanical properties, especially to those prepared with DP. The Tg of the PCL determined by DMA shifted toward higher temperatures by the addition of copper complexes while TGA studies showed that the thermal degradation was slightly improved when LCCu and GRCu complex were added. Macrophage viability was observed in all composition studied after longer times of extraction (72 h) and dilutions (1:2 to 1:32) but remarkably high in those prepared with LCCu and GRCu. The anti-inflammatory response was proved in LC and GR copper complex filled polyurethanes as IL-4 and IL-10 increased with time while IL-1β and TNF-α were reduced.
title: ÐÑÐµÐ½ÐºÐ° Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ³Ð¾Ð»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸
title: Ð°Ð²ÑÐ¾ÑÐµÑ. Ð´Ð¸Ñ. â¦ ÐºÐ°Ð½Ð´. ÑÐºÐ¾Ð½. Ð½Ð°ÑÐº: 08.00.05
titleType: Subtitle
Creators: name: Ð¡Ñ Ð§Ð¶Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¸
Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»
ÑÐ³Ð¾Ð»ÑÐ½Ð°Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÑ

description: Ð¦ÐµÐ»ÑÑ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð¸Ð»Ð¾ÑÑ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð¾Ð¼ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ»Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð±ÑÐ»Ð¸ ÑÐµÑÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð·Ð°Ð´Ð°ÑÐ¸. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð½ÑÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸ÑÐ¼Ð¸, ÑÑÐ¾ÑÐ½ÐµÐ½Ð¾ Ð¿Ð¾Ð½ÑÑÐ¸Ðµ Â«Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Â» Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ; ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½ Ð¿Ð¾Ð´ÑÐ¾Ð´ Ðº Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð°; ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð¹ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° ÑÐ³Ð¾Ð»ÑÐ½ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹; ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð°; ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÑÑÑÐºÑÑÑÐ½Ð¾-Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÑÐ³Ð¾Ð»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸.
“Inspiring Stars” fa tappa a Cagliari
Creators: Paolo Soletta
Publisher: name: Media Inaf
Year: 2019

Venerdì 11 e Sabato 12 ottobre 2019 sarà possibile visitare “Inspiring Stars”, la mostra itinerante dell’Unione astronomica internazionale che farà tappa a Cagliari nei locali della Mediateca del Mediterraneo in occasione di un'importante conferenza internazionale ospitata dall’Osservatorio astronomico Inaf di Cagliari
LINKING NMDA RECEPTOR-DEPENDENT PLASTICITY AND NEURONAL ARCHITECTURE: THE ROLE OF RING FINGER PROTEIN 10
Creators: name: CARRANO, NICOLO'
Publisher: name: Universit� degli Studi di Milano
Year: 2019

description: An active synapse-to-nucleus communication is essential for long-term changes in neurons, like the regulation of neuronal plasticity and shaping neuronal morphology. Next to the fast electrochemical signaling, neurons employ a slower mechanism that involves a recently discovered class of proteins, the synaptonuclear messengers. Different studies showed the pivotal role of synaptonuclear messengers in the modulation of synaptic transmission at excitatory synapses. On the other hand, alterations of synaptonuclear messengers? activity have been correlated to synaptic failure as observed in different synaptopathies, including both neurodevelopmental disorders and neurodegenerative diseases. Ring Finger Protein 10 (RNF10) has been recently identified as a novel synapse-to-nucleus signaling protein that specifically links the activation of synaptic GluN2A-containing NMDA receptors (NMDARs) to gene expression. RNF10 synaptonuclear trafficking is responsible for the remodeling of dendritic spines that substance the postsynaptic modifications required for long-term potentiation (LTP). However, the molecular mechanisms leading to NMDAR/RNF10 complex disruption and for initiating the importin-mediated trafficking of RNF10 to the nucleus remain unclear. In this PhD project we investigated the molecular mechanisms that underlie RNF10 activation and in this matter we discovered a protein kinase C (PKC)-dependent phosphorylation event on RNF10-Ser31, which drives RNF10 synaptonuclear trafficking. Moreover, we show that pSer31-RNF10 plays a role both in synaptonuclear signaling and in neuronal morphology. In particular, the prevention of Ser31 RNF10 phosphorylation induces a decrease in spine density, neuronal branching, and CREB signaling, while opposite effects are obtained by mimicking a stable RNF10 phosphorylation at Ser31.Based on these results, we investigated the role of RNF10 in vivo, in the RNF10-/- mouse model. In particular we studied the putative involvement of the synaptonuclear protein in neurodevelopment, focusing our attention on the first three weeks of postnatal life, which represents the critical period for neuronal differentiation and synaptogenesis in rodents. We found that RNF10-/- mice have an alteration in brain morphology, in particular in the hippocampal area, and impaired cognition. At a microscopic level, RNF10-/- deficiency alters the molecular composition and the morphology of the glutamatergic synapse. In the CA1 region of the Hippocampus, dendritic arborization of RNF10-/- neurons is severely reduced and LTP induction is compromised. Overall, these results add novel information about the functional and structural role of synaptonuclear protein messengers in shaping dendritic architecture and regulating synaptic plasticity in hippocampal neurons. ?
Nobel per la Fisica a cosmologia ed esopianeti
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2019

Il cosmologo James Peebles e i planetologi Michel Mayor e Didier Queloz sono stati premiati con il Nobel per la Fisica 2019 per le loro scoperte relative alla radiazione cosmica di fondo e ai primi pianeti esterni al Sistema solare: scoperte che hanno cambiato la nostra immagine dell'universo. Nichi D’Amico (presidente Inaf): «Un risultato grandioso»
title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð½ÑÐ°Ð»Ð¾Ð¼ Ð½Ð° ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÑÐ¸ÑÐ°Ð½Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð°Ð²Ð° ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¸ Ti-Al-Mo-Zr
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ¸Ð¿Ð¾Ð²Ð°, ÐÐ°ÑÐ¸Ð¼Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð¢Ð¸ÑÐ°Ð½Ð¾Ð²ÑÐµ ÑÐ¿Ð»Ð°Ð²Ñ
Ð¢Ð°Ð½ÑÐ°Ð», ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ
Ð¢ÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ»Ð¸ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ°Ð½ÑÐ°Ð»Ð° Ð½Ð° ÑÑÑÑÐºÑÑÑÑ, Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð¼Ð°Ð»Ð¾Ð°ÐºÑÐ¸Ð²Ð¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð°Ð²Ð° ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¸ Ti-Al-Mo-Zr-Ta Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð¸ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹. Ð ÑÐ²ÑÐ·Ð¸ Ñ ÑÑÐ¸Ð¼ Ð±ÑÐ»Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¿ÑÐ¸ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°Ñ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿Ð»Ð°Ð²Ð¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ ÑÐ¸ÑÐ°Ð½Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð°Ð²Ð° Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°Ð½ÑÐ°Ð»Ð¾Ð¼.
Avena barbata subsp. barbata
Creators: name: Cardona, Àngel Manuel Hernández
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Avena
Avena barbata
Avena barbata pott ex link subsp. barbata

description: Avena barbata Pott ex Link subsp. barbata
(cugula petita). Nadiua de les regions mediterrània, iranoturaniana i macaronèsica, i introduïda en algunes altres parts del món. Creix en ermassos i pradells assolellats, sobretot a les parts baixes.
description: Published as part of Cardona, Àngel Manuel Hernández, 2022, Catàleg actualitzat i claus d'identificació de les gramínies de Sant Llorenç del Munt i l'Obac (Barcelona), pp. 64-86 in Nemus 12 on page 68, DOI: 10.5281/zenodo.12170499
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð´ÐµÑÐ°Ð»Ð¸ "Ð¨ÐµÑÑÐµÑÐ½Ñ" Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¾Ð²ÐºÐ¸Ð½, ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ ÑÐ¿ÑÐ¾ÑÐ½ÐµÐ½Ð¸Ðµ
Ð¾ÑÐ°Ð´ÐºÐ°
ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ°
Ð¿Ð¾ÐºÐ¾Ð²ÐºÐ°
Ð¾Ð±Ð»Ð¾Ð¹
Ð²ÑÐ´Ð°Ð²Ð»Ð¸Ð²Ð°Ð½Ð¸Ðµ

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ Ð½Ð°Ð²ÑÐºÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð³Ð¾ÑÑÑÐµÐ¹ Ð¾Ð±ÑÐµÐ¼Ð½Ð¾Ð¹ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¾Ð¹, Ð½Ð°ÑÑÐ¸ÑÑÑÑ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°ÑÑ ÑÑÐ¾Ñ Ð¿ÑÐ¾ÑÐµÑÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð­ÐÐ.
Machine learning-based prediction of hip joint moment in healthy subjects, patients and post-operative subjects
Creators: name: Perrone, Mattia
name: Mell, Steven P.
name: Martin, John
name: Nho, Shane J.
name: Malloy, Philip
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Science Policy

description: The application of machine learning in the field of motion capture research is growing rapidly. The purpose of the study is to implement a long-short term memory (LSTM) model able to predict sagittal plane hip joint moment (HJM) across three distinct cohorts (healthy controls, patients and post-operative patients) starting from 3D motion capture and force data. Statistical parametric mapping with paired samples t-test was performed to compare machine learning and inverse dynamics HJM predicted values, with the latter used as gold standard. The results demonstrated favorable model performance on each of the three cohorts, showcasing its ability to successfully generalize predictions across diverse cohorts.
Area distribution of two-dimensional random walks on a square lattice
Creators: name: Mashkevich, Stefan
name: Ouvry, Stéphane
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The algebraic area probability distribution of closed planar random walks of length N on a square lattice is considered. The generating function for the distribution satisfies a recurrence relation in which the combinatorics is encoded. A particular case generalizes the q-binomial theorem to the case of three addends. The distribution fits the Lévy probability distribution for Brownian curves with its first-order 1/N correction quite well, even for N rather small.
description: 8 pages, LaTeX 2e. Reformulated in terms of q-commutators
Bosco d’antenne “made in Italy” per Ska
Creators: Daria Guidetti
Publisher: name: Media Inaf
Year: 2019

Si è appena conclusa presso il Murchison Radio Observatory, nel deserto dell’Australia Occidentale, l’installazione della prima stazione prototipo di Ska-Low Aavs 2.0, realizzata da ingegneri e tecnici dell’Istituto nazionale di astrofisica, del Consiglio nazionale delle ricerche e di numerose aziende italiane
title: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½ÑÑÐ°ÐºÑÐ°ÑÐ½ÑÑ Ð¾Ð±Ð¾Ð³ÑÐµÐ²Ð°ÑÐµÐ»ÐµÐ¹ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÑ Ð¸ Ð¶Ð¸Ð»ÑÑ Ð¼Ð¾Ð´ÑÐ»ÑÐ½ÑÑ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð½Ð° ÐÑÐ°Ð¹Ð½ÐµÐ¼ Ð¡ÐµÐ²ÐµÑÐµ Ð Ð¾ÑÑÐ¸Ð¸
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð¯ÐºÐ¾Ð²ÐµÐ½ÐºÐ¾, ÐÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÐÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ðµ
ÐÐ½ÑÑÐ°ÐºÑÐ°ÑÐ½Ð°Ñ ÑÐµÑ Ð½Ð¸ÐºÐ°
ÐÐ´Ð°Ð½Ð¸Ñ Ð¸ Ð¿Ð¾ÑÑÑÐ¾Ð¹ÐºÐ¸ ÑÐ±Ð¾ÑÐ½ÑÐµ
Ð¼Ð¾Ð´ÑÐ»ÑÐ½ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ
ÐºÐ¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
modular buildings
cogeneration plant

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð´Ð²ÑÑ ÑÐ¸Ð¿Ð¾Ð² Ð¸Ð½ÑÑÐ°ÐºÑÐ°ÑÐ½ÑÑ Ð¾Ð±Ð¾Ð³ÑÐµÐ²Ð°ÑÐµÐ»ÐµÐ¹ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð¾ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ Ñ ÐºÐ¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¾Ð¹ Ð´Ð»Ñ Ð¼Ð½Ð¾Ð³Ð¾ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ Ð¼Ð¾Ð´ÑÐ»ÑÐ½ÑÑ Ð·Ð´Ð°Ð½Ð¸Ð¹ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ.
Solar Self-Sufficient Households as a Driving Factor for Sustainability Transformation
Creators: name: Harke, Franz
name: Otto, Philipp
Publisher: name: Basel : MDPI
Year: 2023
Subjects: subject: multi-parameter optimization
subject: SDG13
subject: SDG7
subject: self-sufficiency
subject: time-series model
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft::333 | Boden- und Energiewirtschaft::333,7 | Natürliche Ressourcen, Energie und Umwelt
subject: Dewey Decimal Classification::600 | Technik::690 | Hausbau, Bauhandwerk

description: We present a model to estimate the technical requirements, including the photovoltaic area and battery capacity, along with the costs, for a four-person household to be 100% electrically self-sufficient in Germany. We model the hourly electricity consumption of private households with quasi-Fourier series and an autoregressive statistical model based on data from Berlin in 2010. Combining the consumption model and remote-sensed hourly solar irradiance data from the ERA5 data set, we find the optimal photovoltaic area and battery capacity that would have been necessary to be self-sufficient in electricity from July 2002 to June 2022. We show that it is possible to build a self-sufficient household with today’s storage technology for private households and estimate the costs expected to do so.
title: Â«Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐµÐ³Ð¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð°Ð²Ð¸Ð°ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸Â»
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸Ð½Ð¾ÐºÑÑÐ¾Ð², Ð Ð¾Ð¼Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð°Ð²Ð¸Ð°ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ
Ð¸Ð½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¸
Ð¸Ð½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ
ÑÐµÐ³Ð¸Ð¾Ð½Ð°Ð»ÑÐ½Ð°Ñ ÑÐµÐ½ÑÐ°Ð±ÐµÐ»ÑÐ½Ð¾ÑÑÑ
ÑÑÐ½Ð¾Ðº

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° ÑÐµÐ³Ð¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ Ð°Ð²Ð¸Ð°Ð¿ÐµÑÐµÐ²Ð¾Ð·Ð¾Ðº Ð² Ð Ð¾ÑÑÐ¸Ð¸ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸Ð½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐµÐ³Ð¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð°Ð²Ð¸Ð°ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«ÐÐ¾Ð»ÑÑÂ», Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ°. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð´Ð°Ð½Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐ¼ Ð¿Ð¾Ð½ÑÑÐ¸ÑÐ¼, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸Ð½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ°: ÑÐ°ÑÑÑÑ ÑÐ¸ÑÑÐ¾Ð³Ð¾ Ð´Ð¸ÑÐºÐ¾Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð¾ÑÐ¾Ð´Ð°, Ð½Ð¾ÑÐ¼Ñ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸, ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÑÐ¾Ð²Ð½Ñ Ð´Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐµÐ½ÑÐ°Ð±ÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð´Ð°Ð¶. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° Ð°Ð²Ð¸Ð°Ð¿ÐµÑÐµÐ²Ð¾Ð·Ð¾Ðº Ð² Ð Ð¾ÑÑÐ¸Ð¸. Ð ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐµÐ³Ð¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð°Ð²Ð¸Ð°ÑÐ¸Ð¸ Ð¸ Ð¿ÑÑÐ¸ Ð¸Ñ ÑÐµÑÐµÐ½Ð¸Ñ. Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¿Ð¾ÑÐ»Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸Ð½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐµÐ³Ð¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð°Ð²Ð¸Ð°ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÑÑÐ¾Ð´Ð½Ð¾Ð¹ Ð¸ Ð´Ð¾ÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¸, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸. ÐÑÐ¸ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ð¸ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð±ÑÐ»Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ: Ð½Ð°ÑÑÐ½Ð°Ñ, ÑÑÐµÐ±Ð½Ð°Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ°Ñ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ°, Ð´Ð°Ð½Ð½ÑÐµ Ð¿ÐµÑÐ¸Ð¾Ð´Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÐµÑÐ°ÑÐ¸, Ð¸Ð½ÑÐµÑÐ½ÐµÑ-ÑÐµÑÑÑÑÑ.
Riaperto il caso del Grb 070809: c’è una kilonova
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2019

Un team internazionale di astronomi guidato da Zhi-Ping Jin, del Purple Mountain Observatory di Nanchino, e di cui fanno parte Stefano Covino e Paolo D’Avanzo dell’Inaf di Brera, ha individuato una kilonova associata ad un lampo di raggi gamma identificato 12 anni fa
Integrable boundary conditions for staggered vertex models
Creators: name: Frahm, Holger
name: Gehrmann, Sascha
Publisher: name: Bristol : IOP Publ.
Year: 2023
Subjects: subject: Bethe Ansatz
subject: boundary conditions
subject: finite-size scaling
subject: integrability
subject: spectral flow
subject: staggering
subject: vertex models
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Yang-Baxter integrable vertex models with a generic Z 2 -staggering can be expressed in terms of composite R -matrices given in terms of the elementary R-matrices. Similarly, integrable open boundary conditions can be constructed through generalized reflection algebras based on these objects and their representations in terms of composite boundary matrices K ± . We show that only two types of staggering yield a local Hamiltonian with integrable open boundary conditions in this approach. The staggering in the underlying model allows for a second hierarchy of commuting integrals of motion (in addition to the one including the Hamiltonian obtained from the usual transfer matrix), starting with the so-called quasi momentum operator. In this paper, we show that this quasi momentum operator can be obtained together with the Hamiltonian for both periodic and open models in a unified way from enlarged Yang-Baxter or reflection algebras in the composite picture. For the special case of the staggered six-vertex model, this allows constructing an integrable spectral flow between the two local cases.
title: Ð£Ð½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½ÑÐ¹ Ð²ÑÑÑÐ°Ð¸Ð²Ð°ÐµÐ¼ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾ÐºÐ° Ð½Ð° Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐµ AVR
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸ÑÐ¸ÐºÐµÐ·Ð°, Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ AVR
Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ
Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ
Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ°
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½ÑÐ¹ Ð²ÑÑÑÐ°Ð¸Ð²Ð°ÐµÐ¼ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾ÐºÐ°, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½ÑÐ¹ Ð´Ð»Ñ Ð²Ð¸Ð·ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÑÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº.
Ð¦ÐµÐ»Ñ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð²ÑÑÑÐ°Ð¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð±Ð¾ÑÐ° Ð´Ð»Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¸ ÑÐ¾ÐºÐ° Ð¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ ÑÐµÐ»ÐµÐ²Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°.
ÐÐ»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½ ÑÐ·ÑÐº Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¡Ð. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð°ÑÑ Ð² ÑÑÐµÐ´Ðµ Atmel Studio 6. ÐÐ°Ð³ÑÑÐ·ÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð² Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»Ð°ÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°ÑÐ¾ÑÐ° USBasp.
Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð»Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð³Ð¾ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð´Ð»Ñ Ð²Ð¸Ð·ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾ÐºÐ°, Ð¾ÑÐ»Ð¸ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¼Ð¸ ÑÐµÑÑÐ°Ð¼Ð¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ ÑÐ²Ð»ÑÑÑÑÑ ÐµÐ³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ, ÑÐ°ÑÑÐ¸ÑÑÐµÐ¼Ð¾ÑÑÑ, Ð¼Ð°Ð»ÑÐµ ÑÐ°Ð·Ð¼ÐµÑÑ, ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ Ð¸ ÑÐ½ÐµÑÐ³Ð¾Ð¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ðµ. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð½Ð¾Ð²ÑÑ ÑÑÐ½ÐºÑÐ¸Ð¹.
InSight, una nuova speranza
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2019

Si sta provando di tutto per far riprendere lo scavo alla “talpa marziana”, il penetrometro dell’esperimento Hp3 portato su Marte dalla missione Nasa InSight, fermo ai primi 35 centimetri per mancanza di sufficiente attrito. Ora si userà il “pinning”, comprimendo la sonda contro la crosta di sabbia con la pala meccanica
Statistical Mechanics of Splay Flexoelectricity in Nematic Liquid Crystals
Creators: name: Dhakal, Subas
name: Selinger, Jonathan V.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We develop a lattice model for the splay flexoelectric effect in nematic liquid crystals. In this model, each lattice site has a spin representing the local molecular orientation, and the interaction between neighboring spins represents pear-shaped molecules with shape polarity. We perform Monte Carlo simulations and mean-field calculations to find the behavior as a function of interaction parameters, temperature, and applied electric field. The resulting phase diagram has three phases: isotropic, nematic, and polar. In the nematic phase, there is a large splay flexoelectric effect, which diverges as the system approaches the transition to the polar phase. These results show that flexoelectricity is a statistical phenomenon associated with the onset of polar order.
description: 8 pages, including 15 postscript figures, uses REVTeX 4
NEW INTEGRATED APPROACHES FOR THE DEVELOPMENT OF BIOCATALYTICAL PROCESSES
Creators: name: DE VITIS, VALERIO
Publisher: name: Universit� degli Studi di Milano
Year: 2017

description: Questa tesi di Dottorato � stata strutturata in tre parti, una per ogni tipo di attivit� enzimatica trattata, preceduta da una breve introduzione riguardante i principi fondamentali della biocatalisi. Parte 1: Sono state studiate le caratteristiche strutturali e biochimiche dell?esterasi (BCE) prodotta per via ricombinante da Bacillus coagulans NCBI 9365. Questo enzima mostra un elevato grado di selettivit� nei confronti degli esteri (acetato, butirrato e benzoato) dell?1,2-O-isopropilidenglicerolo (IPG) un acetale equivalente chirale del glicerolo, che in entrambe le configurazioni, � un utile prodotto di partenza per la sintesi di molecole naturali biologicamente attive di interesse alimentare e farmaceutico come gliceridi, glicerofosfolipidi, ?-bloccanti ed antiipertensivi Parte 2: Sono state studiate le potenzialit� biocatalitiche di batteri acetici, microrganismi noti per la loro capacit� di accumulare prodotti di ossidazione (aldeidi, chetoni e acidi carbossilici) dati dalla trasformazione di alcoli primari e secondari. Questa parte risulta ulteriormente suddivisa in tre capitoli: ? La desimmetrizzazione stereoselettiva di dioli achirali diversamente sostituiti, � stata eseguita ottenendo i corrispettivi acidi chirali utilizzando, cellule intere di Acetobacter aceti MIM 2000/28 ? � stata studiata la sintesi chemo-enzimatica della forma enantiopura del captopril, noto farmaco utilizzato per il trattamento dell?ipertensione. Particolare attenzione � stata dedicata allo step enzimatico catalizzato da cellule immobilizzate di Acetobacter aceti MIM 2000/28 utilizzate in un sistema in continuo di ?flow chemistry?. ? La produttivit� e la stabilit� del sistema di ossidazione ?flow chemistry? � stato studiato e ottimizzata attraverso l?utilizzo del 2-metil 1,3 propandiolo. Per testare la reale efficienza del sistema in continuo messo a punto, sono in corso di studio le prove effettuate con ulteriori substrati. Parte 3: L'idrossilazione del (R) -limonene in (R)-alcool-perililico � stata studiata attraverso l?utilizzo di cellule intere ricombinanti di E. coli trasformate con l?operone sintetico ottimizzato che codifica per una citocromo P450 monossigenasi (CYP153A6), una ferredossina e una ferredossina reduttasi isolate dal ceppo Mycobacterium sp. HXN-1500
title: ÐÑÐµÐ½ÐºÐ° ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ° Ð² ÐÑÑÐ¼Ð°Ð½ÑÐºÐµ Ð´Ð»Ñ ÐÐ Â«Ð¢Ð°Ð½Ð´ÐµÑÂ»
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¨Ð¿ÐµÑ, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸
Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
Ð¾ÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ°

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐÐ Â«Ð¢Ð°Ð½Ð´ÐµÑÂ». Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾ÑÐµÐ½ÐºÐ° ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ° Ð² ÐÑÑÐ¼Ð°Ð½ÑÐºÐµ Ð´Ð»Ñ ÐÐ Â«Ð¢Ð°Ð½Ð´ÐµÑÂ». ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐºÐ»Ð°Ð´ÑÐºÐ¾Ð¹ Ð¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð´Ð»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ°, Ð¿ÑÐ¸Ð½ÑÑÐ¾ ÑÐµÑÐµÐ½Ð¸Ðµ Ð²Ð¾ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð´Ð¸ÑÐºÐ¾Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´ÐµÐ½ÐµÐ¶Ð½ÑÑ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð². Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ°. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐµ ÑÐ°ÑÑÐµÑÑ Ð¿Ð¾ Ð¿ÑÐ¾ÐµÐºÑÑ, Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑ Ð¾ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·Ð¾Ð²Ð°ÑÑ Ð¿ÑÐ¾ÐµÐºÑ ÐºÐ°Ðº Ð²ÑÑÐ¾ÐºÐ¾Ð´Ð¾ÑÐ¾Ð´Ð½ÑÐ¹, Ñ ÑÐ¼ÐµÑÐµÐ½Ð½ÑÐ¼ ÑÑÐ¾Ð²Ð½ÐµÐ¼ ÑÐ¸ÑÐºÐ°, Ð²ÑÑÐ¾ÐºÐ¾Ð¹ ÑÐµÐ½ÑÐ°Ð±ÐµÐ»ÑÐ½Ð¾ÑÑÑÑ ÑÐµÐºÑÑÐµÐ¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð½Ð¸Ð·ÐºÐ¸Ð¼ ÑÑÐ¾ÐºÐ¾Ð¼ Ð¾ÐºÑÐ¿Ð°ÐµÐ¼Ð¾ÑÑÐ¸.
Brachypodium retusum P. Beauv.
Creators: name: Cardona, Àngel Manuel Hernández
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Brachypodium
Brachypodium retusum

description: Brachypodium retusum (Pers.) P. Beauv.
(llistó). Té una àmplia àrea de distribució mediterrània. Creix en pastures calcícoles eixutes que reben el nom de llistonars. És bastant comú a les zones mitjanes i altes.
description: Published as part of Cardona, Àngel Manuel Hernández, 2022, Catàleg actualitzat i claus d'identificació de les gramínies de Sant Llorenç del Munt i l'Obac (Barcelona), pp. 64-86 in Nemus 12 on page 68, DOI: 10.5281/zenodo.12170499
Juno si prepara al salto dell’ombra di Giove
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2019

Martedì primo ottobre si è resa necessaria una lunga manovra propulsiva per consentire alla sonda Nasa in orbita attorno al gigante del Sistema solare di evitare “l’eclissi di Sole” che si sarebbe trovata ad affrontare il prossimo 3 novembre. Con il commento di Alberto Adriani, responsabile scientifico dello strumento Jiram
METAVERSITY FRAMEWORK.pdf
Creators: name: Roedavan, Rickman
Publisher: name: figshare
Year: 2023
Subjects: Computer gaming and animation
Computer vision and multimedia computation not elsewhere classified

description: This paper introduces the Metaversity Framework, a conceptual model that utilizes metaverse technology to create a specialized educational environment. The framework combines Seamless Learning, Metaverse Concept, and Game-based Learning to foster a seamless integration of learning experiences within virtual environments. By incorporating Seamless Learning principles, learners can seamlessly transition and integrate their knowledge across different platforms and contexts. The Metaverse Concept emphasizes the creation of immersive virtual worlds, while Game-based Learning incorporates game mechanics to promote engagement and motivation. The Metaversity Framework offers a structured and context-rich environment for learners to explore educational scenarios, apply acquired knowledge, and collaborate with peers. This paper discusses the theoretical foundations, practical implications, and potential benefits of the framework, highlighting its potential to revolutionize education by bridging the gap between virtual and real-world contexts.
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¾Ð±Ð»Ð¸ÑÐ¾Ð²ÐºÐ¸ ÐºÐ¸ÑÐ¿Ð¸ÑÐ½ÑÑ ÑÑÐµÐ½ Ð¶Ð¸Ð»Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð³Ð¸Ð¿ÑÐ¾Ð²ÑÐ¼Ð¸ Ð»Ð¸ÑÑÐ°Ð¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÐ¾Ð½ÑÑÐµÐ²Ð°, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð³Ð¸Ð¿ÑÐ¾Ð²ÑÐµ Ð»Ð¸ÑÑÑ
Ð¾Ð±Ð»Ð¸ÑÐ¾Ð²ÐºÐ° ÑÑÐµÐ½
Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ðµ Ð´ÐµÐºÐ¾ÑÐ°ÑÐ¸Ð²Ð½ÑÑ Ð¸ Ð·Ð²ÑÐºÐ¾Ð¿Ð¾Ð³Ð»Ð¾ÑÐ°ÑÑÐ¸Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹
Ð³Ð¸Ð¿ÑÐ¾ÐºÐ°ÑÑÐ¾Ð½Ð½Ð°Ñ Ð¿Ð»Ð¸ÑÐ°

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¾Ð±Ð»Ð¸ÑÐ¾Ð²ÐºÐ¸ Ð²Ð½ÑÑÑÐµÐ½Ð½Ð¸Ñ ÐºÐ¸ÑÐ¿Ð¸ÑÐ½ÑÑ ÑÑÐµÐ½ Ð¶Ð¸Ð»Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð³Ð¸Ð¿ÑÐ¾Ð²ÑÐ¼Ð¸ Ð»Ð¸ÑÑÐ°Ð¼Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð»Ð¾ÐºÐ°Ð»ÑÐ½ÑÐµ ÑÐ¼ÐµÑÑ Ð¿Ð¾ Ð´Ð²ÑÐ¼ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼. Ð Ð°ÑÑÐµÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ SmetaWIZARD. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð»Ð¾ÐºÐ°Ð»ÑÐ½ÑÑ ÑÐ¼ÐµÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐ½ÑÐ¹ Ð²Ð°ÑÐ¸Ð°Ð½Ñ Ð¾Ð±Ð»Ð¸ÑÐ¾Ð²ÐºÐ¸ Ð²Ð½ÑÑÑÐµÐ½Ð½Ð¸Ñ ÐºÐ¸ÑÐ¿Ð¸ÑÐ½ÑÑ ÑÑÐµÐ½.
"Christis kirk of the green"; an exmination of the poem, and a study of its generic descendents in Scottish vernacular literature from the fifteenth century to the twentieth.
Creators: name: Macaree, David
Publisher: name: University of British Columbia
Year: 2011

description: In this paper, I first examine the Middle Scots poem, "Christis Kirk of the Green" (referred to as "Christ's Kirk"), and then study the poems in the Scottish vernacular which have been influenced by it. "Christ's Kirk", which may have been composed in the fifteenth century, has popular merry-making for its theme, and its creator has used a distinctive stanzaic form in his depiction of the sights of a rural fair. In my investigation, I have considered first the structural and thematic antecedents of "Christ's Kirk". My next step has been to examine its bibliographical and literary history. Thereafter, I have studied other poems of the same genre composed before the year 1560: "Peblis to the Play", "Sym and his brudir", and "The Justing and Debait at the Drum". The employment of the "Christ's Kirk" stanza — or a modified form thereof — for satirical accounts of social gatherings in eighteenth-century Scotland is the theme of Chapter 5, and its use by a modern poet describing the Edinburgh International Festival is examined in the final chapter of this thesis. By a study of these poems, drawn from five centuries of Scottish vernacular literature, I have demonstrated that the tradition established by "Christ's Kirk" has continued to be useful up to the twentieth century as one literary method of chronicling, in a satiric fashion, the actions of people at popular gatherings.
Undifferentiated embryonal sarcoma of the liver - case report
Creators: name: Costa, AntÃ³nio
Publisher: name: EURORAD
Year: 2015
Subjects: subject: Abdomen
subject: Oncology
subject: CT
subject: Catheter arteriography
subject: Ultrasound
subject: Diagnostic procedure
subject: Neoplasia

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 17 years
description: Clinical History: A 17-year old female presented with diffuse abdominal pain for the past few weeks. She had no relevant past medical history. There wasn't any relevant physical findings and the laboratory assays were normal. Final Diagnosis: Undifferentiated embryonal sarcoma of the liver
Reliability of electrical and hydraulic pitch systems in wind turbines based on field-data analysis
Creators: name: Walgern, Julia
name: Fischer, Katharina
name: Hentschel, Paul
name: Kolios, Athanasios
Publisher: name: Amsterdam [u.a.] : Elsevier
Year: 2023
Subjects: subject: Failure rate
subject: Field data
subject: Pitch system
subject: Reliability analysis
subject: Wind turbines
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft::333 | Boden- und Energiewirtschaft::333,7 | Natürliche Ressourcen, Energie und Umwelt

description: The pitch system is notably one of the critical subsystems of a wind turbine, supporting its effective control towards maximising wind capture and at the same time protecting its integrity in cases of excessive loads. A pitching mechanism is also responsible for operational downtime, hence its reliability performance needs to be carefully evaluated so as to ensure operational availability. This study aims to derive failure rates of two configurations of pitch systems, namely the electrical and hydraulic, based on statistical analysis of a large population of onshore assets, followed by a classification of findings by turbine rating, effect of seasonality, and reliability performance of different manufacturers. The data sets underlying the present analysis are based on maintenance reports and comprise 1847 operational years of wind turbines with electrical and 848 operational years of turbines with hydraulic pitch system. Results of this study show high failure rates in pitch systems of both types, with hydraulic systems performing slightly better than electrical (0.54 vs. 0.56 failures per turbine per year), a significant variation between turbines of different manufacturers, and a tendency for higher failure rates for larger turbines.
Intacranial Epidermoid cyst
Creators: name: ANGIRISH, BHOOMI
Publisher: name: EURORAD
Year: 2015
Subjects: subject: Neuroradiology brain
subject: CT
subject: MR
subject: Diagnostic procedure
subject: Cysts

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 27 years
description: Clinical History: A 42 years old male patient presented with chronic headache since 6 months. He also had occasional episodes of vomiting since 2 months. Final Diagnosis: Intracranial epidermoid cyst
A perturbative nonequilibrium renormalization group method for dissipative quantum mechanics: Real-time RG in frequency space (RTRG-FS)
Creators: name: Schoeller, Herbert
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study a generic problem of dissipative quantum mechanics, a small local quantum system with discrete states coupled in an arbitrary way (i.e. not necessarily linear) to several infinitely large particle or heat reservoirs. For both bosonic or fermionic reservoirs we develop a quantum field-theoretical diagrammatic formulation in Liouville space by expanding systematically in the reservoir-system coupling and integrating out the reservoir degrees of freedom. As a result we obtain a kinetic equation for the reduced density matrix of the quantum system. Based on this formalism, we present a formally exact perturbative renormalization group (RG) method from which the kernel of this kinetic equation can be calculated. It is demonstrated how the nonequilibrium stationary state (induced by several reservoirs kept at different chemical potentials or temperatures), arbitrary observables such as the transport current, and the time evolution into the stationary state can be calculated. Most importantly, we show how RG equations for the relaxation and dephasing rates can be derived and how they cut off generically the RG flow of the vertices. The method is based on a previously derived real-time RG technique but formulated here in Laplace space and generalized to arbitrary reservoir-system couplings. Furthermore, for fermionic reservoirs with flat density of states, we make use of a recently introduced cutoff scheme on the imaginary frequency axis which has several technical advantages. We demonstrate the method by applying it to the nonequilibrium isotropic Kondo model in 1-loop. We present a systematic way to solve the RG equations analytically in the weak-coupling limit and provide an outlook of the applicability to the strong-coupling case.
description: 85 pages, 22 figures
Quel neutrino nato da un incidente cosmico
Creators: Marco Dian
Publisher: name: Media Inaf
Year: 2019

L’origine del neutrino cosmico osservato il 22 settembre 2017, proveniente dalla sorgente Txs 0506+056, potrebbe essere spiegata da una collisione tra due getti di plasma emessi da un buco nero binario. L'ipotesi è descritta su Astronomy & Astrophysics
Nuovi composti organici nei grani di Encelado
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2019

Ammine, composti carbonilici e aromatici. Sono i precursori degli aminoacidi che il team di ricerca guidato da Nozair Khawaja ha identificato analizzando i dati raccolti dall’orbiter Cassini durante il sorvolo dalla luna di Saturno Encelado. I risultati sono pubblicati su Monthly Notices of the Royal Astronomical Society
Thioglycolic acid on the gold (111) surface and Raman vibrational spectra
Creators: name: Zhou, Jian-Ge
name: Williams, Quinton L.
name: Wu, Ruqian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The interaction of thioglycolic acid with the Au(111) surface is investigaged, and it is found that at the low coverage the molecule lies down on the substrate. If the mercaptan-hydrogen atom is eliminated, the resulting SCH_2COOH molecule is randomly oriented on the surface. If the carboxylic acid group in the HSCH_2COOH molecule is deprotonated instead, the HSCH_2COO^ molecule lies down on the surface. However, when the mercaptan-hydrogen atom in the HSCH_2COO^- molecule is removed, the resulting SCH_2COO^- molecule rises up to a certain level on the substrate. The calculated Raman vibrational spectra decipher which compounds and atomic displacements contribute to the corresponding frequencies. We thus propose a consistent mechanism for the deposition of thioglycolic acid on the Au(111) surface.
description: 18 pages, 5 figures, submitted to J. Chem. Phys
GUT predictions for quark and lepton mass ratios
Creators: name: Antusch, Stefan
name: Spinrath, Martin
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Group theoretical factors from GUT symmetry breaking can lead to predictions for the ratios of quark and lepton masses at the unification scale. Due to supersymmetric (SUSY) threshold corrections the viability of such predictions can depend strongly on the SUSY parameters. We derive possible new predictions for the GUT scale ratios m_μ/m_s, y_τ/y_b and y_t/y_b and compare them with the experimentally allowed ranges for three common SUSY breaking scenarios.
description: Based on a talk given at SUSY 09; 5 pages, 1 figure, 2 tables
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð³Ð°Ð·Ð¾Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ ÑÐµÐ·ÐºÐ¸
title: ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ðµ ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð¦Ð¸Ð±ÑÐ»ÑÑÐºÐ¸Ð¹, ÐÐ³Ð¾ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÐ°Ð·ÐµÑÐ½Ð°Ñ ÑÐµÐ·ÐºÐ°

description: Ð Ð°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð¸ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐµÐ·ÐºÐ¸ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð² Ð»Ð°Ð·ÐµÑÐ½ÑÐ¼ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸ÐµÐ¼. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð²ÑÐ±Ð¾ÑÐ° ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ, Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ ÑÐµÐ·ÐºÐ¸. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ ÑÐµÐ·ÐºÐ¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð»Ñ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ ÑÐµÐ·ÐºÐ¸.
Ð¡Ð¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð¾Ð¿Ð¸ÑÐ°ÐµÑÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð¾Ð¿Ð¾Ð»Ð°Ð³Ð°ÑÑÐ¸Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¿Ð¾ÑÐ»ÐµÐ´Ð½Ð¸Ðµ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ ÑÐµÑÐ½Ð¸ÐºÐ¸ Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸.
ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 22.03.01 Â«ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²Â» Ð¿Ð¾ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ðµ Â«ÐÐ°Ð·ÐµÑÐ½ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²Â».
title: Comité permanente sobre el derecho de marcas, dibujos y modelos industriales e indicaciones geográficas :
title: Informe preparado por la Oficina Internacional.
titleType: Subtitle
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 0

description: El Comité Permanente sobre el Derecho de Marcas, Dibujos y Modelos Industriales e Indicaciones Geográficas (en adelante denominado “el Comité Permanente” o “el SCT”) celebró su cuarta sesión en Ginebra, del 27 al 31 de marzo de 2000.
title: Designing and implementing video-based peer feedback tasks to develop communication skills in a Hong Kong higher education institution
title: An analysis of sociocultural re-mediation through collaborative formative intervention
titleType: Subtitle
Creators: name: Gatrell, Dave
Publisher: name: Lancaster University
Year: 2024

description: The use of video-based peer feedback to enhance communication skills is
 increasingly widespread in higher education, with a growing number of
 research papers attesting to its importance and impact on learning. Yet
 whilst existing works evaluate the effectiveness of this approach in terms
 of learning outcomes and student satisfaction, they do not take sufficient
 account of the sociocultural aspects that influence the design and
 implementation of video-based peer feedback activities, or the ways
 students engage in these activities using video.

 In this thesis, I investigate how the introduction of a novel video
 annotation tool into a real setting re-mediates peer feedback practices,
 in order to highlight sociocultural considerations. To do so, I draw on
 data from a project in which I used a formative intervention research
 design to collaborate with instructors in three modules to design and
 implement tasks where students engage in video-annotated peer feedback on
 their recorded presentations. Using a theoretical framework based on
 Engeström’s notion of expansive learning and Scanlon and Issroff’s
 Activity Theory-derived criteria for evaluating technology in higher
 education, I analyse interview, survey, annotation and system data from
 each intervention. I present three reports of how peer feedback was
 re-mediated, followed by a cross-intervention analysis to illuminate
 points of commonality and difference.

 My findings suggest that sociocultural factors were critical in shaping
 the design and implementation of video-based peer feedback tasks and the
 ways in which students used the tool to engage in them. Particularly
 important in each intervention were the extent and nature of instructor
 facilitation, cognitive scaffolding and social-affective support, and the
 grading policy. My core contributions are to emphasise the centrality of
 the instructor’s role in encouraging peer dialogue through structure and
 guidance, in-class and online; to uncover the relationship between forms
 of cognitive scaffolding and students’ use of the tool; and to signpost
 how the negative impact of affective factors on motivation might be
 mitigated.