cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sonnenfleckenzeichnung Nr. 283.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.12.1975, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Homalopteroides smithi
Creators: name: Ng, Casey Keat Chuan
name: Lim, Teow Yeong
name: Ahmad, Amirrudin
name: Khaironizam, Md Zain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Balitoridae
Homalopteroides
Homalopteroides smithi

description: Homalopteroides smithi (Hora 1932)
Homalopteroides smithi: Authors’ data (Sg. Bernam; Sg. Temelong; Sg. Ulu Kampar; Sg. Ulu Kenas).
description: Published as part of Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin & Khaironizam, Md Zain, 2019, Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns, pp. 515-545 in Zootaxa 4567 (3) on page 520, DOI: 10.11646/zootaxa.4567.3.5, http://zenodo.org/record/2599047
Sonnenfleckenzeichnung Nr. 231.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.10.1975, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
title: Review and update of typical and atypical neuroimaging findings in acute Wernicke's encephalopathy
Creators: name: Siddiqui, Nasir
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Neuroradiology brain
subject: Neuroradiology peripheral nerve
subject: Neuroradiology spine
subject: Neuro - Miscellaneous

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Review the epidemiology,risk factors and pathophysiology of Wernicke's encephalopathy (WE) Illustrate the clinical symptoms, treatment options and morbidity and mortality associated with WE Demonstrate the typical neuroimagingfeatures of WE in the...
title: CT fluoroscopy-guided core-needle biopsy of small pulmonary nodules: results and radiation exposure for patient and physician
Creators: name: Poretti, Dario
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Interventional Radiology - Your latest results

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate diagnostic yield and radiation exposure to patient and physician during CT fluoroscopy guided lung...
Sonnenfleckenzeichnung Nr. 240.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.10.1975, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
title: Respiratory motion control for CT-guided stereotactic interventions in the liver by temporary tubus disconnection.
Creators: name: Schullian, Peter
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Interventional Radiology - Your latest results

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To achieve accurate application of computer-assisted guidance technology such as 3D-navigation, stereotaxy and robotics at interventions in the liver it is mandatory to have a stationary imaged body region unaffected by patient movements, arm...
title: Terahertz antenna design for future wireless communication
Creators: name: Abohmra, Abdoalbaset
Publisher: name: University of Glasgow
Year: 2022

description: A Terahertz (THz) antenna with a size of a few micrometres cannot be accomplished by just reducing the extent of a traditional metallic antenna down to a couple of micrometres. This approach has several downsides. For example, the low mobility of electrons in nanoscale metallic structures would result in high channel attenuation. Thus, using traditional micrometre metallic antennas for THz wireless communication becomes unfeasible. The THz band refers to the electromagnetic spectrum between the microwave and infrared frequency bands, which is colloquially referred to as the band gap due to the lack of materials and technological advancements. As opposed to their visible-spectrum features, metals such as gold and silver, which typically exhibit surface plasmon polaritons (SPPs), have completely different THz physical properties. 2D materials, which typically refer to single-layer materials, have been the focal point of researchers since the advent of graphene. 2D materials, for example, graphene, perovskite, and MoS2 (TMDs), provide a ground-breaking stage to control the propagation, modulation, and detection of THz waves. Moreover, 2D materials can enable the propagation of SPP waves in the THz band. These materials offer a promise of a future technological revolution. Combined with other profound advantages in lightweight, mechanical flexibility, and environmental friendliness, 2D materials can be used to fabricate low-cost wearable devices. This study also reported CH3NH3PbI3 perovskite as a promising material for THz antennas for wearable applications. CH3NH3PbI3 has a high charge carrier mobility and diffusion length, indicating that this material is a potential candidate for antenna design. The attractive feature about perovskite, graphene and other 2D materials is the ultra-high specific surface areas that enable their energy band structures to be sensitive to external basing. In the literature, scientists have tested a wide range of nano-antenna designs using modelling and simulation approaches. Nano-antenna fabrication and measurement using 2D materials is still the missing piece in the THz band. The design, fabrication, and measurement of THz antennas based on 2D materials for wearable wireless communication is the primary goal of this PhD study, including designing, fabrication, and measurement. In this study, we have designed, fabricated, and measured five different designs using different materials in the THz band, which will pave the way for enabling future THz short-range wireless communication.
A Study on Consumer Perception and Attitudes Towards Digital Payments with Special Reference to Coimbatore City
Creators: name: K Swetha, R Britamolen
Publisher: name: Zenodo
Year: 2024

description: The rapid evolution of digital technologies has transformed the financial sector, particularly in the realm of payments. This study explores consumer perceptions and attitudes toward digital payment systems, analyzing factors influencing their adoption and usage. With the rise of mobile wallets, online banking, and contactless payment methods, understanding consumer behavior is crucial for stakeholders aiming to enhance user experience and market penetration. Through surveys and interviews, this research identifies key drivers such as convenience, security, and ease of use that shape consumer attitudes. Additionally, it examines barriers to adoption, including concerns over privacy, technological literacy, and trust in the system. The findings suggest that while digital payment platforms are gaining popularity, sustained efforts in improving trust, user education, and security features are essential for wider acceptance. This study contributes to the growing body of literature on digital finance and provides practical insights for policy-makers and businesses to encourage digital payment adoption
Sonnenfleckenzeichnung Nr. 272.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.11.1975, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
title: Combined intra arterial thrombolysis and mechanical desobstruction in acute ischemic stroke
Creators: name: Beaujeux, Remy
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Interventional Radiology - Your latest results

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Intravenous (IV)thrombolysis is a generally accepted treatmentfor acute ischemic stroke (AIS). In case of contraindication or failure a combined technique of intra-arterial thrombolysis (IAT) and mechanical desobstruction (MD) may be an alternative....
Sonnenfleckenzeichnung Nr. 200.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.08.1975, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
title: Ð¡ÐºÐ°Ð½Ð¸ÑÑÑÑÐ°Ñ ÑÑÐ½Ð½ÐµÐ»ÑÐ½Ð°Ñ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð² Ð¿Ð¾ÑÑÐ¸ÑÐ¸Ð½Ð° Ð½Ð° Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐµ Ð³ÑÐ°ÑÐ¸ÑÐ°
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
title: Scanning tunneling microscopy of porphyrin metal complexes on a graphite substrate
Creators: name: ÐÐ²ÐºÐ¸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: 2024
Subjects: ÑÐºÐ°Ð½Ð¸ÑÑÑÑÐ°Ñ ÑÑÐ½Ð½ÐµÐ»ÑÐ½Ð°Ñ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ñ
ÑÐ¾Ð¿Ð¾Ð³ÑÐ°ÑÐ¸Ñ Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐ¸
Ð»Ð¾ÐºÐ°Ð»ÑÐ½ÑÐµ ÑÑÐ½Ð½ÐµÐ»ÑÐ½ÑÐµ ÑÐ¿ÐµÐºÑÑÑ
Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¿Ð¾ÑÑÐ¸ÑÐ¸Ð½Ð°
scanning tunneling microscopy
surface topography
local tunneling spectra
metal complex of porphyrin

description: Ð¡ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐºÐ°Ð½Ð¸ÑÑÑÑÐµÐ³Ð¾ ÑÑÐ½Ð½ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ CoTPP Ð½Ð° Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐµ Ð¿Ð¸ÑÐ¾Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð³ÑÐ°ÑÐ¸ÑÐ°. ÐÐ¾Ð»ÑÑÐµÐ½Ð° Ð¸ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾Ð± Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÑÑ ÑÐ¾Ð¿Ð¾Ð³ÑÐ°ÑÐ¸Ð¸ Ð¾Ð±ÑÐ°Ð·ÑÐ° Ð¿ÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¼ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ð¸. ÐÐ¾ÐºÐ°Ð»ÑÐ½ÑÐµ ÑÑÐ½Ð½ÐµÐ»ÑÐ½ÑÐµ ÑÐ¿ÐµÐºÑÑÑ, ÑÐ½ÑÑÑÐµ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¼ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ ÑÐ°Ð·Ð²ÐµÑÑÐºÐ¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ ÑÐ¼ÐµÑÐµÐ½Ð¸Ñ Ð¾Ð±Ð½Ð°ÑÑÐ¶Ð¸Ð»Ð¸ Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ñ Ð³Ð¸ÑÑÐµÑÐµÐ·Ð¸ÑÐ¾Ð¼ Ð²Ð¾Ð»ÑÑÐ°Ð¼Ð¿ÐµÑÐ½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐ¹ Ñ Ð¼ÐµÑÐ°ÑÑÐ°Ð±Ð¸Ð»ÑÐ½ÑÐ¼Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐ¼Ð¸ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸ÑÐ¼Ð¸ Ð² Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ, ÑÐ¸Ð»ÑÐ½ÑÑ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð¾ÑÑÑ ÐÐÐ¥ Ñ Ð¾Ð±Ð»Ð°ÑÑÑÐ¼Ð¸ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ° Ñ ÑÐ¾Ð½ÐºÐ¸Ð¼ ÑÐ»Ð¾ÐµÐ¼ CoTPP.
description: The CoTPP metal complex on a pyrolytic graphite substrate was studied using a scanning tunneling microscope. The information about the surface topography features of the sample at different space resolution was acquired. The local tunneling spectra at different scales of bias voltage found on the surface the areas with hysteresis due to metastable electron states in the sample, strong non linearity in areas with thin layer of CoTPP.
title: Real-time temperature monitoring during RF ablation in the normal swine lung
Creators: name: Matsuoka, Toshiyuki
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Interventional Radiology - Your latest results

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: When living tissue is heated to more than 50℃, cellular protein denaturation, enzymatic deactivation, and subsequent cell death begin to occur. At temperature in excess of 105℃, tissue carbonization may occur. Therefore, temperature between...
Homalopteroides tweediei
Creators: name: Ng, Casey Keat Chuan
name: Lim, Teow Yeong
name: Ahmad, Amirrudin
name: Khaironizam, Md Zain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Balitoridae
Homalopteroides
Homalopteroides tweediei

description: Homalopteroides tweediei (Herre 1940)
Homalopteroides tweediei: Authors’ data (Pondok Tanjung).
description: Published as part of Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin & Khaironizam, Md Zain, 2019, Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns, pp. 515-545 in Zootaxa 4567 (3) on page 520, DOI: 10.11646/zootaxa.4567.3.5, http://zenodo.org/record/2599047
Sonnenfleckenzeichnung Nr. 244.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.10.1975, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
A Survey Literature on Multi-cloud
Creators: name: Chakraborty, Sayantan
Publisher: name: Zenodo
Year: 2022
Subjects: multicloud
cloud computing

description: This is a short research that describe a survey on multicloud that already exists and deployed by the existing big vendors and their approaches to the multiclouds. and In the simplest terms, federation is a means to enable interaction or collaboration of some sort. Federation is an overloaded term with different meanings to different stakeholders. What does it entail in this context and with regard to the cloud computing model? What is the scope of capabilities it can or must support? Of course, federation can have multiple definitions in different use cases, in different application domains, and at different levels in the system stack. In some situations, federation is used to mean identity federation. This means being able to ingest identity credentials from external identity providers. This can be used to provide single sign-on (SSO) – a very useful capability. 1. SSO allows a single authentication method to access different systems within external identity providers based on mutual trust. Here we will refer federation as federation in cloud sense and 2. we will take a deep dive into federation cloud and multi cloud. 3. At first we will have a quick look at Federation cloud high level architecture. 4. Then we will go for IaaS multi cloud ,PaaS multi cloud and task scheduling methods in multi cloud and other related topics. Key products which are considered in collaboration : 1. Oracle single sign on 2. Zimbra collaboration etc. The above diagram describes the generic federated cloud. We will look into this in upcoming slides. They are too similar to the generic one but they are more useful as they are already a part of some clouds.
title: Clinical accuracy of CT-guided stereotaxy for percutaneous interventions in the liver.
Creators: name: Widmann, Gerlig
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Interventional Radiology - Your latest results

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: In percutaneous image-guided interventions, such as radiofrequency ablation of liver lesions, high precision electrode placement is mandatory to assure patient safety (Fig. 1) and technical success (Fig. 2). Purpose was to evaluate the accuracy of...
title: The influence of ultrasound probe orientation on prostate cancer detection rate during trans-rectal ultrasound-guided prostate biopsy
Creators: name: Mortimer, Alex
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Interventional Radiology - Your latest results

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Transrectal ultrasound (TRUS) guided prostate biopsy technique has evolved over the lasttwo decades. Initial methodsaimed to target focal hyper or hypoechoic nodules. However, the majority of these nodules proved to be benign and targeted biopsies...
Sonnenfleckenzeichnung Nr. 12.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.01.1975, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÑ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÑÐµÐ¼Ð½Ð¸ÐµÐ²Ð¾Ð³Ð¾ Ð¸ Ð°ÑÑÐµÐ½Ð¸Ð´ Ð³Ð°Ð»Ð»Ð¸ÐµÐ²Ð¾Ð³Ð¾ PIN ÑÐ¾ÑÐ¾Ð´Ð¸Ð¾Ð´Ð¾Ð²
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
title: Investigation of photovoltaic characteristicsof a receiver based on silicon and galliumarsenide PIN-photodiodes
Creators: name: ÐÐµÐºÑÐ°ÑÐ¾Ð², ÐÐ²Ð°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: 2024
Subjects: ÑÐ¾ÑÐ¾Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸Ðº
InGaAs
PIN-ÑÐ¾ÑÐ¾Ð´Ð¸Ð¾Ð´
BPW34
LSIPD-H2
Ð±Ð»Ð¸Ð¶Ð½Ð¸Ð¹ ÐÐ
photodetector
PIN-photodiode
near-infrared

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÐ¾Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð´Ð»Ñ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð° 0.7â1,7 Ð¼ÐºÐ¼ Ñ Ð¿Ð¸ÐºÐ°Ð¼Ð¸ ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð°Ñ 900-1000Ð½Ð¼ Ð¸ 1300-1600Ð½Ð¼ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ InGaAs Ð¸ Si PIN-ÑÐ¾ÑÐ¾Ð´Ð¸Ð¾Ð´Ð¾Ð². ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ ÐºÐ²Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ° Ð¾Ñ Ð´Ð»Ð¸Ð½Ð½Ñ Ð²Ð¾Ð»Ð½Ñ. ÐÑÐ¸Ð²Ð¾Ð´ÑÑÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ¾ÑÐ¾Ð´Ð¸Ð¾Ð´Ð¾Ð² Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÐ¾Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ°.
description: This work is devoted to the development and research of a photodetector device for the spectral range of 0.7â1.7 Î¼m with sensitivity peaks in the ranges of 900â1000 nm and 1300â1600 nm based on InGaAs and Si PIN photodiodes. The dependence of the quantum efficiency of the resulting receiver on the wavelength is presented. The results of studies of the characteristics of photodiodes and the developed photodetector are presented.
title: Single center experience of endovascular management of peripheral and visceral arteriovenous malformations
Creators: name: Vaidya, Sandeep
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Interventional Radiology - Your latest results

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Arteriovenous malformations (AVMs) are challenging lesions to treat. Surgical treatment alone has a high failure rate and significant morbidity, especially in non-focal lesions. Catheter-directed therapy is often used as an adjunct to surgical...
ATG5-regulated CCL2/MCP-1 production in myeloid cells selectively modulates anti-malarial CD4+ Th1 responses
Creators: name: Gao, Yuanli
name: Chen, Suilin
name: Jiao, Shiming
name: Fan, Yongling
name: Li, Xiuxiu
name: Tan, Nie
name: Fang, Jiaqin
name: Xu, Luming
name: Huang, Yi
name: Zhao, Jing
name: Guo, Shuai
name: Liu, Taiping
name: Xu, Wenyue
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Parasite-specific CD4+ Th1 cell responses are the predominant immune effector for controlling malaria infection; however, the underlying regulatory mechanisms remain largely unknown. This study demonstrated that ATG5 deficiency in myeloid cells can significantly inhibit the growth of rodent blood-stage malarial parasites by selectively enhancing parasite-specific CD4+ Th1 cell responses. This effect was independent of ATG5-mediated canonical and non-canonical autophagy. Mechanistically, ATG5 deficiency suppressed FAS-mediated apoptosis of LY6G− ITGAM/CD11b+ ADGRE1/F4/80− cells and subsequently increased CCL2/MCP-1 production in parasite-infected mice. LY6G− ITGAM+ ADGRE1− cell-derived CCL2 selectively interacted with CCR2 on CD4+ Th1 cells for their optimized responses through the JAK2-STAT4 pathway. The administration of recombinant CCL2 significantly promoted parasite-specific CD4+ Th1 responses and suppressed malaria infection. Conclusively, our study highlights the previously unrecognized role of ATG5 in modulating myeloid cells apoptosis and sequentially affecting CCL2 production, which selectively promotes CD4+ Th1 cell responses. Our findings provide new insights into the development of immune interventions and effective anti-malarial vaccines. Abbreviations: ATG5: autophagy related 5; CBA: cytometric bead array; CCL2/MCP-1: C-C motif chemokine ligand 2; IgG: immunoglobulin G; IL6: interleukin 6; IL10: interleukin 10; IL12: interleukin 12; MFI: mean fluorescence intensity; JAK2: Janus kinase 2; LAP: LC3-associated phagocytosis; MAP1LC3/LC3: microtubule-associated protein 1 light chain 3; pRBCs: parasitized red blood cells; RUBCN: RUN domain and cysteine-rich domain containing, Beclin 1-interacting protein; STAT4: signal transducer and activator of transcription 4; Th1: T helper 1 cell; Tfh: follicular helper cell; ULK1: unc-51 like kinase 1.
title: NONOPERATIVE MANAGEMENT OF BLUNT SPLENIC TRAUMA: ROLE OF TRANSCATHETER ARTERY EMBOLIZATION (TAE)
Creators: name: Poretti, Dario
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Interventional Radiology - Your latest results

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Transarterial embolization of the splenic artery (SAE) is an adjunct to nonoperative management (NOM) of splenic injuries. We reviewed our experience with SAE to identify its impact on management of blunt splenic...
Neohomaloptera johorensis
Creators: name: Ng, Casey Keat Chuan
name: Lim, Teow Yeong
name: Ahmad, Amirrudin
name: Khaironizam, Md Zain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Balitoridae
Neohomaloptera
Neohomaloptera johorensis

description: Neohomaloptera johorensis (Herre 1944)
Neohomaloptera johorensis: Authors’ data (Pondok Tanjung).
description: Published as part of Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin & Khaironizam, Md Zain, 2019, Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns, pp. 515-545 in Zootaxa 4567 (3) on page 520, DOI: 10.11646/zootaxa.4567.3.5, http://zenodo.org/record/2599047
Optimal Transport for Structure Learning Under Missing Data
Creators: name: Vo, Vy
name: Zhao, He
name: Le, Trung
name: Bonilla, Edwin V.
name: Phung, Dinh
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Causal discovery in the presence of missing data introduces a chicken-and-egg dilemma. While the goal is to recover the true causal structure, robust imputation requires considering the dependencies or, preferably, causal relations among variables. Merely filling in missing values with existing imputation methods and subsequently applying structure learning on the complete data is empirically shown to be sub-optimal. To address this problem, we propose a score-based algorithm for learning causal structures from missing data based on optimal transport. This optimal transport viewpoint diverges from existing score-based approaches that are dominantly based on expectation maximization. We formulate structure learning as a density fitting problem, where the goal is to find the causal model that induces a distribution of minimum Wasserstein distance with the observed data distribution. Our framework is shown to recover the true causal graphs more effectively than competing methods in most simulations and real-data settings. Empirical evidence also shows the superior scalability of our approach, along with the flexibility to incorporate any off-the-shelf causal discovery methods for complete data.
Unexpected Phenotype Reversion and Survival in a Zebrafish Model of Multiple Sulfatase Deficiency.
Creators: name: Fleming, Angeleen
name: Xuan, Low Zhe
name: Sanchez-Elexpuru, Gentzane
name: Williams, Sarah V
name: Windell, Dylan
name: Gelb, Michael H
name: Herbst, Zackary M
name: Schlotawa, Lars
name: Rubinsztein, David
Publisher: name: Apollo - University of Cambridge Repository
Year: 2022
Subjects: Cell and Developmental Biology
multiple sulfatase deficiency
formylglycine-generating enzyme
lysosome
zebrafish
SUMF1

description: Multiple sulfatase deficiency (MSD) is a rare recessively inherited Mendelian disorder that manifests with developmental delay, neurodegeneration, skeletal deformities, facial dysmorphism, congenital growth retardation, and other clinical signs. The disorder is caused by mutations in the SUMF1 gene, which encodes the formylglycine-generating enzyme (FGE), and responsible for the activation of sulfatases. Mutations in SUMF1 result in reduced or absent FGE function with consequent compromised activities of its client sulfatases. This leads to an accumulation of enzyme substrates, such as glycosaminoglycans and sulfolipids, within lysosomes and subsequently impaired lysosome function and cellular pathology. Currently, there are no disease modifying therapeutic options for MSD patients, hence the need for more suitable animal models to investigate the disorder. Here, we describe the characterisation of a sumf1 null zebrafish model, which has negligible sulfatase activity. Our sumf1 -/- zebrafish model successfully recapitulates the pathology of MSD such as cranial malformation, altered bone development, an enlarged population of microglia, and growth retardation during early development but lacks early lethality of mouse Sumf1 -/- models. Notably, we provide evidence of recovery in MSD pathology during later developmental stages, resulting in homozygous mutants that are viable. Hence, our data suggest the possibility of a unique compensatory mechanism that allows the sumf1 -/- null zebrafish to survive better than human MSD patients and mouse Sumf1 -/- models.
1 Brief an [Johann Caspar Lavater]
Creators: name: Meyer, ...
Publisher: name: [s.n.]
Year: 1790

description: von Meyer
description: Meyer: Frau; Empfangsnotiz: beim Regenbogen (gemeint ist verm. Haus "zum Regenbogen" im Besitz von Meyers beim Rennweg 33 in Zürich)
title: Sixty four-slice MDCT Spectral Imaging Angiography of femoral arteries in patients with hip prosthesis requiring vascular access for transcatheter aortic valve implantation
Creators: name: Teisseire, Maxime
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Prostheses
subject: Cardiac Assist Devices
subject: Arteriosclerosis
subject: Technical aspects
subject: Diagnostic procedure
subject: CT-Angiography
subject: Catheter arteriography
subject: Cardiovascular system
subject: Arteries / Aorta

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: • Aortic stenosis (AS) is the most frequent valvular disease in developed countries • Surgical aortic valve replacement is the reference treatment • However, about 1/3 of patients with high operative-related risk are not referred to surgery...
Nemacheilus paucimaculatus Bohlen & Slechtova 2011
Creators: name: Ng, Casey Keat Chuan
name: Lim, Teow Yeong
name: Ahmad, Amirrudin
name: Khaironizam, Md Zain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Cobitidae
Nemacheilus
Nemacheilus paucimaculatus

description: Nemacheilus cf. paucimaculatus Bohlen & Šlechtová 2011
Nemacheilus cf. paucimaculatus: Authors' data (Sg. Bernam)
Remarks. According to Bohlen & Šlechtová (2011), Nemacheilus paucimaculatus can be distinguished from all congeners (except N. arenicolus) by its mid-lateral markings of 8–10 dark brown blotches and 8–10 dark brown dorsal saddles, each larger than eye. Although a small blotch is present in the dorsal-fin’s first ray, our specimens exhibit 9–14 mid-lateral blotches that are elongated, inconsistently shaped and in some specimens are marginally divided into two. Also, there are up to 10–14 dark brown saddles, some of them marginally connected (Fig. 2). It is apparent that the numbers of blotches are problematic for decisive identification. Since our specimens could not be confidently matched with descriptions provided by Bohlen & Šlechtová (2011), we tentatively designate our specimens as N. cf. paucimaculatus.
description: Published as part of Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin & Khaironizam, Md Zain, 2019, Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns, pp. 515-545 in Zootaxa 4567 (3) on pages 520-521, DOI: 10.11646/zootaxa.4567.3.5, http://zenodo.org/record/2599047
Sonnenfleckenzeichnung unnummeriert, einen Zürcher Lückentag ergänzend.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 23.12.1953, erstellt am Sonnenobservatorium Kanzelhöhe, Kärnten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1953

description: Bleistiftzeichnung mit Tinte und Bleistift, erstellt als Zeichnung nach eigener Vorlage im Sonnenobservatorium Kanzelhöhe in Sattendorf, Österreich. Instrument: Heliostat mit Refraktor Eigenbau (Öffnung 110mm, f = 1650mm, projiziertes Sonnenbild D = 25cm)
title: Can vesico-ureteric reflux (VUR) be diagnosed using interactive MR imaging instead of micturating cystourethrography?
Creators: name: Arthurs, Owen
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Paediatric
subject: Urinary Tract / Bladder
subject: MR
subject: Fluoroscopy
subject: Contrast agent-other

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: - Vesico-ureteric or vesico-ureteral reflux (VUR) is a congenital disorder of the urinary tract that allows the abnormal retrograde passage of urine to the renal pelvis. It is commonly diagnosed in children with urinary tract infections, in whom it...
PRMT-7/PRMT7 activates HLH-30/TFEB to guard plasma membrane integrity compromised by bacterial pore-forming toxins
Creators: name: Hsieh, Hui-Chen
name: Huang, I-Hsiang
name: Chang, Shao-Wen
name: Chen, Po-Lin
name: Su, Yu-Cheng
name: Wang, Shuying
name: Tsai, Wei-Jiun
name: Chen, Ping-Hung
name: Aroian, Raffi V.
name: Chen, Chang-Shi
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Bacterial pore-forming toxins (PFTs) that disrupt host plasma membrane integrity (PMI) significantly contribute to the virulence of various pathogens. However, how host cells protect PMI in response to PFT perforation in vivo remains obscure. Previously, we demonstrated that the HLH-30/TFEB-dependent intrinsic cellular defense (INCED) is elicited by PFT to maintain PMI in Caenorhabditis elegans intestinal epithelium. Yet, the molecular mechanism for the full activation of HLH-30/TFEB by PFT remains elusive. Here, we reveal that PRMT-7 (protein arginine methyltransferase-7) is indispensable to the nuclear transactivation of HLH-30 elicited by PFTs. We demonstrate that PRMT-7 participates in the methylation of HLH-30 on its RAG complex binding domain to facilitate its nuclear localization and activation. Moreover, we showed that PRMT7 is evolutionarily conserved to regulate TFEB cellular localization and repair plasma damage caused by PFTs in human intestinal cells. Together, our observations not only unveil a novel PRMT-7/PRMT7-dependent post-translational regulation of HLH-30/TFEB but also shed insight on the evolutionarily conserved mechanism of the INCED against PFT in metazoans.
title: Doppler US effective in detecting stent dysfunction after PTFE-covered transjugular intrahepatic portosystemic shunt (TIPS)?
Creators: name: Caruso, Settimo
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Ultrasound-Colour Doppler
subject: Shunts
subject: Cirrhosis
subject: Liver

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Transjugular intrahepatic portosystemic shunt (TIPS) is widely used for the treatment of complications of portal hypertension. However, a majorproblem of TIPS is its progressive stenosis that leads to a recurrent increase in portal pressure gradient...
title: Locating a National Collection project website
Creators: name: Gadd, Stephen
name: Simon, Rainer
name: Rees, Gethin
name: Isaksen, Leif
Publisher: name: British Library
Year: 2022

description: Project website for the Locating a National Collection (LaNC) project that houses instances of LaNC’s Peripleo maps interface alongside descriptive text (https://github.com/britishlibrary/locating-a-national-collection). The website was built using Joe Padfield’s simple-site, many thanks to him (https://github.com/jpadfield/simple-site). LaNC was a Foundation project within the AHRC-funded Towards a National Collection Programme.
title: Effect of calcification on diagnostic image quality of coronary angiography on dual source computed tomography
Creators: name: Greuter, Marcel
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Cardiac
subject: CT
subject: Diagnostic procedure
subject: Calcifications / Calculi

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Assessment of diagnostic image quality of coronary angiography on dual source computed tomography (DSCT) as a function of...
Sonnenfleckenzeichnung Nr. 212.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.09.1975, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1975

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Nemacheilus selangoricus Duncker 1904
Creators: name: Ng, Casey Keat Chuan
name: Lim, Teow Yeong
name: Ahmad, Amirrudin
name: Khaironizam, Md Zain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Cobitidae
Nemacheilus
Nemacheilus selangoricus

description: Nemacheilus selangoricus Duncker 1904
Nemacheilus selangoricus: Herre & Myers, 1937: 65 (River Plus, near Lasah); Ahmad et al., 2014: 18 (Sungkai Wildlife Reserve); Authors data (Pondok Tanjung).
description: Published as part of Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin & Khaironizam, Md Zain, 2019, Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns, pp. 515-545 in Zootaxa 4567 (3) on page 521, DOI: 10.11646/zootaxa.4567.3.5, http://zenodo.org/record/2599047
26 Briefe an Joh[ann] Caspar Lavater
Creators: name: Meister, Johann Heinrich
Publisher: name: [s.n.]
Year: 1760

description: von Johan[n] Heinrich Meister
description: Meister: Pfarrer und Dekan
description: Dabei ein Gedicht Meisters (Nr. 70)
description: Davon 1 Brief mitadressiert an Heinrich Hess (1741-1770) (Nr. 51)
A NOVEL MTORC2-AKT-ROS AXIS TRIGGERS MITOFISSION and MITOPHAGY-ASSOCIATED EXECUTION of COLORECTAL CANCER CELLS UPON DRUG-INDUCED ACTIVATION of MUTANT KRAS
Creators: name: Iskandar, Kartini
name: Foo, Jonathan
name: Liew, Angeline Qiu Xia
name: Zhu, Haiyuxin
name: Raman, Deepika
name: Hirpara, Jayshree L.
name: Leong, Yan Yi
name: Babak, Maria V.
name: Kirsanova, Anna A.
name: Armand, Anne-Sophie
name: Oury, Franck
name: Bellot, Gregory
name: Pervaiz, Shazib
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: RAS is one of the most commonly mutated oncogenes associated with multiple cancer hallmarks. Notably, RAS activation induces intracellular reactive oxygen species (ROS) generation, which we previously demonstrated as a trigger for autophagy-associated execution of mutant KRAS-expressing cancer cells. Here we report that drug (merodantoin; C1)-induced activation of mutant KRAS promotes phospho-AKT S473-dependent ROS-mediated S616 phosphorylation and mitochondrial localization of DNM1L/DRP1 (dynamin 1 like) and cleavage of the fusion-associated protein OPA1 (OPA1 mitochondrial dynamin like GTPase). Interestingly, accumulation of the outer mitochondrial membrane protein VDAC1 (voltage dependent anion channel 1) is observed in mutant KRAS-expressing cells upon exposure to C1. Conversely, silencing VDAC1 abolishes C1-induced mitophagy, and gene knockdown of either KRAS, AKT or DNM1L rescues ROS-dependent VDAC1 accumulation and stability, thus suggesting an axis of mutant active KRAS-phospho-AKT S473-ROS-DNM1L-VDAC1 in mitochondrial morphology change and cancer cell execution. Importantly, we identified MTOR (mechanistic target of rapamycin kinsase) complex 2 (MTORC2) as the upstream mediator of AKT phosphorylation at S473 in our model. Pharmacological or genetic inhibition of MTORC2 abrogated C1-induced phosphorylation of AKT S473, ROS generation and mitophagy induction, as well as rescued tumor colony forming ability and migratory capacity. Finally, increase in thermal stability of KRAS, AKT and DNM1L were observed upon exposure to C1 only in mutant KRAS-expressing cells. Taken together, our work has unraveled a novel mechanism of selective targeting of mutant KRAS-expressing cancers via MTORC2-mediated AKT activation and ROS-dependent mitofission, which could have potential therapeutic implications given the relative lack of direct RAS-targeting strategies in cancer.
title: Cerebral vascular reserve evaluation in adult volunteers using pulsed arterial spin labeling at 3.0 Tesla MRI
Creators: name: Zhang, Qingbo
Publisher: name: European Congress of Radiology
Year: 2011
Subjects: subject: Neuroradiology brain
subject: MR
subject: MR-Diffusion/Perfusion
subject: Absorptiometry / Bone densitometry
subject: Sampling
subject: Blood

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate cerebral vascular reserve in normal brains using a pulsed arterial spin labeling (PASL)...
Weak gravitational lensing systematic errors in the dark energy survey
Creators: name: Plazas Malagón, Andrés A.
Publisher: name: Zenodo
Year: 2012
Subjects: gravitational lensing, dark energy, cosmology, systematic error, weak lensing

description: Dark energy is one of the most important unsolved problems in modern Physics, and weak gravitational lensing (WL) by mass structures along the line of sight ("cosmic shear") is a promising technique to learn more about its nature. However, WL is subject to numerous systematic errors which induce biases in measured cosmological parameters and prevent the development of its full potential. In this thesis, we advance the understanding of WL systematics in the context of the Dark Energy Survey (DES). We develop a testing suite to assess the performance of the shapelet-based DES WL measurement pipeline. We determine that the measurement bias of the parameters of our Point Spread Function (PSF) model scales as (S/N )−2, implying that a PSF S/N > 75 is needed to satisfy DES requirements. PSF anisotropy suppression also satisfies the requirements for source galaxies with S/N [special characters omitted] 45. For low-noise, marginally-resolved exponential galaxies, the shear calibration errors are up to about 0.06% (for shear values [special characters omitted] 0.075). Galaxies with S/N [special characters omitted] 75 present about 1% errors, sufficient for first-year DES data. However, more work is needed to satisfy full-area DES requirements, especially in the high-noise regime. We then implement tests to validate the high accuracy of the map between pixel coordinates and sky coordinates (astrometric solution), which is crucial to detect the required number of galaxies for WL in stacked images. We also study the effect of atmospheric dispersion on cosmic shear experiments such as DES and the Large Synoptic Survey Telescope (LSST) in the four griz bands. For DES (LSST), we find systematics in the g and r (g, r, and i) bands that are larger than required. We find that a simple linear correction in galaxy color is accurate enough to reduce dispersion shear systematics to insignificant levels in the r ( i) band for DES (LSST). More complex corrections will likely reduce the systematic cosmic-shear errors below statistical errors for LSST r band. However, g-band dispersion effects remain large enough for induced systematics to dominate the statistical error of both surveys, so cosmic-shear measurements should rely on the redder bands.
Balantiocheilos melanopterus
Creators: name: Ng, Casey Keat Chuan
name: Lim, Teow Yeong
name: Ahmad, Amirrudin
name: Khaironizam, Md Zain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Cyprinidae
Balantiocheilos
Balantiocheilos melanopterus

description: Balantiocheilos melanopterus (Bleeker 1850)
Balantiocheilos melanopterus: Herre & Myers, 1937: 64 (Chandra Dam); Herre, 1940a: 33 (Chenderoh Dam). Remarks. From our field observation, this species may be extinct in the wild in Peninsular Malaysia.
description: Published as part of Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin & Khaironizam, Md Zain, 2019, Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns, pp. 515-545 in Zootaxa 4567 (3) on page 521, DOI: 10.11646/zootaxa.4567.3.5, http://zenodo.org/record/2599047