cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Differential expression of Scinderin and Gelsolin in gastric cancer and comparison with clinical and morphological characteristics
Creators: name: Tavabe Ghavami, Toktam Sadat
name: Irani, Shiva
name: Mirfakhrai, Reza
name: Shirkoohi, Reza
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2020
Subjects: gastric cancer
Gelsolin
Scinderin
expression
up-regulation
down-regulation

description: Gastric cancer is the first cause of cancer-related death in males and the second in female patients in Iran. Advanced cancer is usually associated with distant metastasis, which is uncontrollable. This study was conducted to compare the expression of Scinderin and Gelsolin genes between gastric cancer and adjacent normal tissue samples in Iranian patients in order to better understand the role of these genes in this disease and to assess them as potential gastric cancer diagnostic or prognostic biomarkers. This case-control study was conducted in 41 Iranian patients suffering from stage I to IV of Gastric Cancer diagnosed by pathologic and endoscopic tests. In this study, significant down-regulation of Gelsolin (p=0.001) and over-expression of Scinderin (p=0.001) were observed in tumor tissues compared to the adjacent normal tissues. The results of the present study showed decreased Gelsolin expression in patients above 40 years, while the relationship between Gelsolin expression and age was not significant; also, a significant increase was observed in Scinderin expression in patients above 40 years. Furthermore, Lymph node metastasis was observed in 59.52 % of the cases. The results showed that reduced Gelsolin and increased Scinderin expression were related to lymph node metastasis. Based on results, a significant association was observed between tumor size and Scinderin expression level. Furthermore, Gelsolin and Scinderin expressions were assessed in different grades and stages to determine the association of this gene with cancer progression. The result indicates significant alteration in Scinderin expression level of I and IV, II and IV, and III and IV stages. Although no significant association was observed between Scinderin expression level and GC grade, the mean Gelsolin expression showed a significant difference between grade II and III as well as grade I and IV. Based on our results, these genes would be potential biomarkers.
description: EXCLI Journal; 19:Doc750; ISSN 1611-2156
Lucy in the Sky with… 52246 Donaldjohanson
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2025

Porta il nome della nostra antenata australopiteca, a sua volta ispirato alla celebre canzone dei Beatles "Lucy in the Sky with Diamonds". Dopo 152830 Dinkinesh, il prossimo "diamante" che la sonda della Nasa si appresta a sorvolare è il piccolo asteroide della fascia principale 52246 Donaldjohanson. L'appuntamento è fissato per domenica 20 aprile alle 19:51 ora italiana
MESH TOPOLOGIYASI ASOSIDA QURILGAN TARMOQLARDA AXBOROT XAVFSIZLIGINI TA'MINLASHNING TAKOMILLASHTIRILGAN MODELI
Creators: name: Tursunov, Bekzod
name: Abdusalomov, Abdulkhay
name: Ahmadaliyeva, Durdona
Publisher: name: Zenodo
Year: 2024

description: Mazkur maqolada kompyuter tarmoqlarida tahdidlar va zaifliklar shuningdek kompyuter tarmoqlariga bo‘ladigan hujumlar va kompyuter tarmoqlarida axborotni himoyalash tahlil etilgan. MESH topologiyali tarmoq infratuzilmalarida axborоt va shuningdek MESH topologiyali tarmoqlarida axborot xavfsizligini oshirish chora tadbirlar amalga oshirilgan, tahdid manbalarini aniqlash, usul vositalari tahlil qilindi.
Come Tatooine, ma ortogonale
Creators: Redazione Eso
Publisher: name: Media Inaf
Year: 2025

Scoperto un pianeta su un’orbita a un angolo di novanta gradi intorno a una rara coppia di giovani nane brune. È la prima volta che si trovano prove concrete dell’esistenza di uno di questi “pianeti polari” in orbita intorno a una coppia di stelle. La sorprendente scoperta, avvenuta quasi per caso, è stata realizzata con il Very Large Telescope dell’Eso, lo European Southern Observatory
Infiltration of quantum dots into 3D photonic crystals fabricated by the two-photon polymerisation technique
Creators: name: Li, Jianxin
name: Serbin, Jesper
name: Bullen, Craig
name: Gu, Min
Publisher: name: Swinburne
Year: 2024

description: We infiltrated PbSe quantum dots into three-dimensional photonic crystals fabricated by the two-photon polymerisation technique. A shift of the photonic band gap was observed and an improved method was designed to quantify the infiltration.
La cometa del 1° maggio
Creators: Albino Carbognani
Publisher: name: Media Inaf
Year: 2025

Scoperta alla fine di marzo sulle immagini del telescopio Swan a bordo della sonda Soho della Nasa, C/2025 F2 (Swan) passerà al perielio il 1° maggio appena all'interno dell'orbita di Mercurio. Già ora la cometa è visibile al mattino a partire dalle 4 ora locale bassa sull'orizzonte est ma, anche se potrebbe superare (di poco) la soglia della visibilità a occhio nudo, per la sua osservazione servirà comunque un piccolo telescopio oppure un buon binocolo
L’impronta dei neutrini sui filamenti di Cas A
Creators: Mario Guarcello
Publisher: name: Media Inaf
Year: 2025

Un nuovo studio teorico guidato da Salvatore Orlando dell’Inaf di Palermo dimostra che la struttura filamentare osservata nel resto di supernova Cassiopeia A è una conseguenza diretta dei processi avvenuti nella stella progenitrice immediatamente dopo il collasso del nucleo. I risultati sono in corso di pubblicazione su Astronomy & Astrophysics
Kelvin-Helmholtz instability is the result of parity-time symmetry breaking
Creators: name: Qin, Hong
name: Zhang, Ruili
name: Glasser, Alexander S.
name: Xiao, Jianyuan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Mathematical Physics (math-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Parity-Time (PT)-symmetry is being actively investigated as a fundamental property of observables in quantum physics. We show that the governing equations of the classical two-fluid interaction and the incompressible fluid system are PT-symmetric, and the well-known Kelvin-Helmholtz instability is the result of spontaneous PT-symmetry breaking. It is expected that all classical conservative systems governed by Newton's law admit PT-symmetry, and the spontaneous breaking thereof is a generic mechanism for classical instabilities. Discovering the PT-symmetry of systems in fluid dynamics and plasma physics and identifying the PT-symmetry breaking responsible for instabilities enable new techniques to classical physics and enrich the physics of PT-symmetry.
description: 11 pages, 1 figure
การประเมินประสิทธิภาพทางเทคนิคของสนามบินโดยอาศัยตัวแบบการวิเคราะห์การโอบล้อมข้อมูล
Creators: name: ฐณวุฒ  ชุติพงศ์เดช
Publisher: name: โรงพิมพ์แห่งจุฬาลงกรณ์มหาวิทยาลัย
Year: 2020
Subjects: ตัวแบบการวิเคราะห์การโอบล้อมข้อมูล
ประสิทธิภาพทางเทคนิค
สนามบิน
Data Envelopment Analysis Models
Technical Efficiency
Airports

description: จุฬาลงกรณ์ธุรกิจปริทัศน์, 42, 164, 73-99
title: Mine waste sampling and analysis of Cannington mine tailings, Queensland
Creators: name: J., Thorne
name: K., Bhowany
name: L., Jackson
name: A., Parbhakar-Fox
name: J., Thorne
Publisher: name: Commonwealth of Australia (Geoscience Australia)
Year: 2024
Subjects: subject: EFTF – Exploring for the Future
subject: Australia’s Resources Framework
subject: EFTF
subject: critical minerals
subject: tailings
subject: mine waste
subject: secondary prospectivity
subject: ENVIRONMENTAL SCIENCES
subject: GEOCHEMISTRY
subject: Published_External

description: This record one in a series of reports detailing the geochemical and mineralogical results of sampling collected at mine waste sites across Australia as part of Geoscience Australia's Exploring for the Future program. It presents new data and information regarding the tenor rare earth elements, ore commodities (lead, zinc and silver) and other trace metals, at the Cannington silver and lead mine located in Queensland’s Northwest Minerals Province.
Geoscience Australia’s Exploring for the Future program provides precompetitive information to inform decision-making by government, community and industry on the sustainable development of Australia's mineral, energy and groundwater resources. By gathering, analysing and interpreting new and existing precompetitive geoscience data and knowledge, we are building a national picture of Australia’s geology and resource potential. This leads to a strong economy, resilient society and sustainable environment for the benefit of all Australians. This includes supporting Australia’s transition to net zero emissions, strong, sustainable resources and agriculture sectors, and economic opportunities and social benefits for Australia’s regional and remote communities. The Exploring for the Future program, which commenced in 2016, is an eight year, $225m investment by the Australian Government.
การมุ่งเน้นการเรียนรู้ของทีม สมรรถนะการเรียนรู้ของทีม และประสิทธิผลทีมงานของสำนักงานบัญชีคุณภาพ: บทบาทการเป็นตัวแปรเงื่อนไขของความหลากหลายทางเพศและช่วงอายุ
Creators: name: การุณย์  ประทุม
Publisher: name: โรงพิมพ์แห่งจุฬาลงกรณ์มหาวิทยาลัย
Year: 2020
Subjects: การมุ่งเน้นการเรียนรู้ของทีม
สมรรถนะการเรียนรู้ของทีม
ประสิทธิผลทีมงาน
ความหลากหลายทางเพศ
Team's Learning Orientation
Team's Absorptive Capacity
Team Effectiveness
Gender Diversity
Age Diversityความหลากหลายของช่วงอายุ
Age Diversity

description: จุฬาลงกรณ์ธุรกิจปริทัศน์, 42, 164, 100-121
Additional file 1 of HIV-1 infection among women in Israel, 2010–2018
Creators: name: Wagner, Tali
name: Olshtain-Pops, Karen
name: Wax, Marina
name: Horwitz, Olivia
name: Shirazi, Rachel
name: Gozlan, Yael
name: Hadar Volnowitz
name: Mendelson, Ella
name: Levy, Itzchak
name: Mor, Orna
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Predictors of TDRM: univariate and multivariate models.
Wisskom2019. Implementierung des Forschungsdatenmanagement an der SUH in Hildesheim. Die Rolle der Universitätsbibliothek Hildesheim auf dem Campus.
Creators: name: Strauch, Annette
Publisher: name: Zenodo
Year: 2020
Subjects: FDM
Bibliotheken
Universitätsbibliotheken

description: Die SUH hat die strategische Herausforderung für sich erkannt und in der Universitätsbibliothek seit März 2018 eine Stelle Forschungsdatenmanagement besetzt. Im ersten Schritt geht es darum, forschungsaktive Wissenschaftlerinnen und Wissenschaftler im Forschungsdatenmanagement (FDM) konkret zu unterstützen bzw. ein “Awareness“ zu schaffen, um die Forschenden für das Thema FDM zu sensibilisieren sowie ihre Bedarfe und Anforderungen zu ermitteln. Berücksichtigt wird dabei auch, konkrete Lösungen für generische als auch spezielle Anforderungen der Forschenden unter Berücksichtigung der lokalen Bedingungen zu ermitteln.
2024 Yr4 nel mirino del telescopio Gemini South
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2025

Grazie a osservazioni effettuate con il telescopio Gemini South, in Cile, gli astronomi hanno ottenuto una rappresentazione 3D dell’ormai famoso asteroide 2024 Yr4. Questa roccia, che potrebbe impattare sulla superficie della Luna il 22 dicembre 2032, ha una forma insolita, un rapido periodo di rotazione e probabilmente ha avuto origine nella fascia principale degli asteroidi
Sarà una supernova di tipo Ia, tra 23 miliardi di anni
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2025

Individuato un rarissimo sistema binario compatto e di grande massa, a soli 150 anni luce dalla Terra, che tra circa 23 miliardi di anni porterà a una supernova di tipo Ia: un’esplosione stellare che potrebbe diventare fino a dieci volte più luminosa della Luna, 200mila volte più luminosa di Giove. Al momento della scoperta, le due stelle erano separate da una distanza 60 volte inferiore a quella della Terra dal Sole
L’universo alla lettera, da oggi su MediaInaf Tv
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2025

Dalla ‘A’ di anno luce alla ‘Z’ di zona abitabile, una serie settimanale pensata per avvicinare il grande pubblico ai concetti chiave dell’astronomia moderna. Ideato da Claudia Mignone, con la regia di Davide Coero Borga e la partecipazione di Federica Duras e Simone Iovenitti, il progetto è un invito a scoprire e comprendere meglio il linguaggio della scienza dello spazio
Marte: un pianeta, due facce
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2025

Da un lato un paesaggio rugoso e frastagliato, segnato profondamente dal tempo; dall’altro una superficie liscia e levigata, rimodellata da un'intensa attività vulcanica. È la sorprendente dicotomia geologica di Marte che emerge dalla nuova immagine che ci ha inviato Mars Express, la sonda dell’Agenzia spaziale europea in orbita attorno al Pianeta rosso dal 2003
Malaysischer Sextourismus nach Süd-Thailand
Creators: name: Labrenz, Johanna
Publisher: name: südostasien informationen
Year: 2018

description: Folgenden einschätzenden Bericht erstellte für uns Johanna Labrenz in Penang über eine Art des inner-südostasiatischen Tourismus, wie er bei uns kaum bekannt ist. Er macht deutlich, daß das existierende soziale Gefälle unter den ASEAN-Staaten auch die Form des Sextourismus annimmt und daß hieran vor­nehmlich die Geschäftsleute dieser Branche, egal woher die Kunden mit Geld kommen, am meisten verdienen und nicht die Prostituierten.
description: südostasien informationen, Bd. 4 Nr. 4 (1988): südostasien informationen
Quando un buco nero si risveglia
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2025

Il buco nero supermassiccio Ansky si è recentemente riattivato, emettendo potenti lampi di raggi X. Grazie alle osservazioni del telescopio Xmm-Newton, un team internazionale a cui partecipa anche l’Istituto nazionale di astrofisica ha studiato questo raro fenomeno, offrendo nuove e preziose informazioni sul comportamento dei buchi neri supermassicci. I risultati su Nature Astronomy
T Corona Borealis, esplosione imminente
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2025

T Coronae Borealis, una delle nove ricorrenti più luminose del cielo, potrebbe tornare a brillare entro la fine del 2025, a 80 anni dalla sua ultima esplosione. Secondo un recente studio, la nana bianca del sistema binario si sta avvicinando a una nuova esplosione, che potrebbe evolvere in una supernova di tipo Ia. Tra gli autori della ricerca anche Oscar Straniero dell’Inaf d'Abruzzo, che commenta i risultati
Titano, una luna in fermento?
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2025

Un nuovo studio guidato dall’Università dell’Arizona suggerisce che l’oceano sotterraneo di Titano potrebbe sostenere la vita microbica grazie alla fermentazione della glicina.  La biomassa presente sarebbe tuttavia estremamente ridotta: meno di una cellula per chilogrammo d’acqua. Tutti i dettagli su The Planetary Science Journal
Im Land des Lächelns vergeht den Frauen das Lachen
Creators: name: Wycisk, Susanne
Publisher: name: südostasien informationen
Year: 2018

description: „1987 - das beste Jahr für einen Besuch des Land des Lächelns" verkün­dete schon ein Jahr im voraus die inter­nationale Werbekampagne zum „Visit Thailand Year". Der für Thais bedeu­tende 60. Geburtstag des Königs Bhu­mibol Adulyadej bot hierzu einen will­kommenen Anlaß und den krönenden Abschluß des landesweiten Touristen­spektakels. (...)
description: südostasien informationen, Bd. 4 Nr. 4 (1988): südostasien informationen
Vent’anni di Urano con gli occhi di Hubble
Creators: Lorenzo Secondino
Publisher: name: Media Inaf
Year: 2025

Le perplessità riguardanti l'atmosfera di Urano trovano, in parte, risposta in uno studio durato due decenni, messo in atto da un team di ricercatori che ha fatto uso del telescopio spaziale Hubble. Le osservazioni a lungo termine hanno consentito di ottenere dati sulla distribuzione di metano e aerosol presenti nell'atmosfera del pianeta. Le analisi potrebbero aiutare nello studio di esopianeti con composizione simile
Hopes, dreams and aspirations: budding entrepreneurs in generation Y
Creators: name: Choudhary, Nitu
name: Langan-Fox, Janice
Publisher: name: Swinburne
Year: 2024

description: In our globalise economy, innovation, creativity and agility are vital to growth and success of the economy. Moreover, they can play a dynamic role in a scenario of global financial crises. This world wide financial crise is evident from the drop in output, trade, and cross border capital flows. Incomes have dropped and consumption patterns are changing everywhere. At the core of this financial crisis is credit crunch that has put financial strains on businesses and household sectors and has led to a large number of job losses and drops in income from different sources. These traits are of more significance when it comes to creating long term, sustainable growth, jobs and wealth in the nation. It is argued in this paper that the young entrepreneurs will do more in this difficult situation when the country is surrounded with the impact of global financial crunch and the ageing population of Australia. With the downturn in the economic growth, the country is also challenged by the huge labour shortage in terms of quantity and quality
Così nascono gli ammassi nucleari stellari
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2025

Su Nature un nuovo studio descrive la prima osservazione diretta di ammassi stellari in fusione nella regione nucleare di cinque galassie nane. La scoperta conferma la plausibilità della formazione di nuclei galattici nelle galassie di piccole dimensioni. La ricerca è stata condotta dall'Università di Oulu con la parteciapazione anche dell'Inaf
Additional file 1 of Patients’ perceptions of frequent hospital admissions: a qualitative interview study with older people above 65 years of age
Creators: name: Miaolin Huang
name: Borght, Carolien Van Der
name: Leithaus, Merel
name: Flamaing, Johan
name: Goderis, Geert
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 1: Supplementary File 1. The filled in checklist of the ‘Consolidated Criteria for Reporting Qualitative Research’.
Topology of misorientation spaces
Creators: name: Ayzenberg, Anton
name: Gugnin, Dmitry
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 57M60, 20H15, 57R18, 57S17, 82D25 (Primary) 57M12, 57S25, 57R60, 13A50, 51F15 (Secondary)

description: Let $G_1$ and $G_2$ be discrete subgroups of $SO(3)$. The double quotients of the form $X(G_1,G_2)=G_1\backslash SO(3)/G_2$ were introduced in material science under the name misorientation spaces. In this paper we review several known results that allow to study topology of misorientation spaces. Neglecting the orbifold structure, all misorientation spaces are closed orientable topological 3-manifolds with finite fundamental groups. In case when $G_1,G_2$ are crystallography groups, we compute the fundamental groups $π_1(X(G_1,G_2))$, and apply Thurston's elliptization conjecture to describe these spaces. Many misorientation spaces are homeomorphic to $S^3$ by Poincaré conjecture. The sphericity in these examples is related to the theorem of Mikhailova--Lange, which constitutes a certain real analogue of Chevalley--Shephard--Todd theorem. We explicitly describe topological types of several misorientation spaces avoiding the reference to Poincaré conjecture. Classification of misorientation spaces allows to introduce new $n$-valued group structures on $S^3$ and $\mathbb{R}P^3$. Finally, we outline the connection of the particular misorientation space $X(D_2,D_2)$ to integrable dynamical systems and toric topology.
description: 24 pages, 5 tables, 1 figure, several inaccuracies are corrected in the second version (the construction of coordinates on $X(D_{2k},D_{2k})$ was incorrect)
Aloni di materia oscura completamente oscuri
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2025

Ethan Nadler, astrofisico computazionale dell’Università della California a San Diego, ha calcolato la massa critica al di sotto della quale gli aloni di materia oscura non riescono a formare stelle. Assumendo che il raffreddamento del gas coinvolga anche idrogeno molecolare, calcola Nadler, la soglia si aggirerebbe attorno ai dieci milioni di masse solari
Reisen nach Vietnam
Creators: name: Werkmeister, Frank
name: Redaktion, Die
Publisher: name: südostasien informationen
Year: 2018

description: Frank Werkmeister, Geschäftsführer der Freundschaftsgesellschaft BRD - SR Vietnam beantwortete uns schriftlich eingereichte Fragen, die wir mit den Antworten im folgenden abdrucken.
description: südostasien informationen, Bd. 4 Nr. 4 (1988): südostasien informationen
Additional file 2 of Patients’ perceptions of frequent hospital admissions: a qualitative interview study with older people above 65 years of age
Creators: name: Miaolin Huang
name: Borght, Carolien Van Der
name: Leithaus, Merel
name: Flamaing, Johan
name: Goderis, Geert
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 2: Supplementary File 2. Research team and reflexivity.
South Asian Ethnicity Is Related to the Highest Risk of Vitamin B12 Deficiency in Pregnant Canadian Women
Creators: name: Jeruszka-Bielak, Marta
name: Isman, Carly
name: Schroder, Theresa H.
name: Li, Wangyang
name: Green, Tim J.
name: Lamers, Yvonne
Publisher: name: Multidisciplinary Digital Publishing Institute
Year: 2019

description: Vitamin B12 (B12) adequacy during pregnancy is crucial for maternal health and optimal fetal development; however, suboptimal B12 status has been reported in pregnant Canadian women. Methylmalonic acid (MMA) is a sensitive indicator of B12 status. Since few studies have measured MMA during pregnancy in Canadian women, the objective of this study was to evaluate B12 status in pregnant women living in Metro Vancouver, using both plasma total B12 and MMA. We recruited a convenience sample of 320 pregnant women between 20 and 35 gestational weeks from local healthcare facilities. Plasma total B12 concentrations indicative of deficiency (<148 pmol/L) and suboptimal B12 status (148–220 pmol/L) were found in 18% and 33% of the women, respectively. Normal plasmaMMAconcentration (<210 nmol/L)was observed in 82%of allwomen. Gestational age was a strong predictor of plasma total B12 and MMA concentration, and South Asian ethnicity of B-12 deficiency and MMA concentrations. Overall, there was a high discrepancy between the prevalence of B12 inadequacy depending on the biomarker used. Independently, however, South Asian women were at particular risk for B12 deficiency, likely due to lower animal source food intake. Further study of this vulnerable group and performance testing of B12 biomarkers is warranted.
Astronauti su Marte? Impresa azzardata
Creators: Patrizia Caraveo
Publisher: name: Media Inaf
Year: 2025

Le difficoltà da affrontare e risolvere per una missione con equipaggio fino al Pianeta rosso sono ancora molte. Per avere un’idea della complessità dei problemi posti da un viaggio a Marte con astronauti, Patrizia Caraveo – in questo commento pubblicato la settimana scorsa sul Sole24Ore, che vi riproponiamo con il consenso dell’autrice – suggerisce la lettura dell’ultimo libro di Paolo Ferri, “Volare oltre il cielo”
Additional file 3 of Patients’ perceptions of frequent hospital admissions: a qualitative interview study with older people above 65 years of age
Creators: name: Miaolin Huang
name: Borght, Carolien Van Der
name: Leithaus, Merel
name: Flamaing, Johan
name: Goderis, Geert
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 3: Supplementary File 3. Interview guide (translated ino English from the Dutch language).
A categorification of the quantum Lefschetz principle
Creators: name: Kern, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: Algebraic Geometry (math.AG)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 14N35

description: The quantum Lefschetz formula explains how virtual fundamental classes (or structure sheaves) of moduli stacks of stable maps behave when passing from an ambient target scheme to the zero locus of a section. It is only valid under special assumptions (genus $0$, regularity of the section and convexity of the bundle). In this paper, we give a general statement at the geometric level removing these assumptions, using derived geometry. Through a study of the structure sheaves of derived zero loci we deduce a categorification of the formula in the $\infty$-categories of quasi-coherent sheaves. We also prove that Manolache's virtual pullbacks can be constructed as derived pullbacks, and use them to recover the classical Quantum Lefschetz formula when its hypotheses are satisfied.
description: 24 pages; comments are very much welcome. V2: Major revision; corrected several mistakes and improved exposition
Tourismus in sozialistischen Ländern
Creators: name: Krell, Maya
Publisher: name: südostasien informationen
Year: 2018

description: Kampuchea, das einst als Paradies auf Erden des 13.Jahrhunderts beschrieben, das von Kriegen und überehrgeizigen Herrschern geplagt wurde, das zwi­schen die Mühlsteine der Supermächte geriet und erst jüngst vom Völkermord befreit wurde, versucht wieder, zu dem zu werden, was es einmal war: ein blü­hendes, reiches, friedliches und freund­liches Land - eine Attraktion für tausende von Reisenden.­ (...)
description: südostasien informationen, Bd. 4 Nr. 4 (1988): südostasien informationen
Single Crystalline Colloidal Quasi-Two-Dimensional Tin Telluride
Creators: name: Li, Fu
name: Fu, Jiecai
name: Torche, Abderrezak
name: Kull, Sascha
name: Kornowski, Andreas
name: Lesyuk, Rostyslav
name: Bester, Gabriel
name: Klinke, Christian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Tin telluride is a narrow gap semiconductor with promising properties for IR optical applications and topological insulators. We report a convenient colloidal synthesis of quasi-two-dimensional SnTe nanocrystals through the hot-injection method in a non-polar solvent. By introducing the halide alkane 1-bromotetradecane as well as oleic acid and trioctylphosphine, the thickness of two dimensional SnTe nanostripes can be tuned down to 30 nm, while the lateral dimensional can reach 6 microns. The obtained SnTe nanostripes are single-crystalline with a rock-salt crystal structure. The absorption spectra demonstrate pronounced absorption features in the IR range revealing the effect of quantum confinement in such structures.
description: 14 pages, 4 figures
Berlusconi's going, but there's no Silvio bullet for Italy's debt
Creators: name: Mascitelli, Bruno
Publisher: name: Swinburne
Year: 2024

description: Italy's sovereign debt crisis has been overshadowed by Prime Minister Silvio Berlusconi's reluctant promise to resign after the country’s parliament made clear he no longer commanded a majority. After the sovereign debt attention shifted from Greece to Italy, Berlusconi found it impossible to convince the world, the markets and most importantly, his coalition partners, that anything less than his resignation could help to salvage the economy. Berlusconi framed his departure---if that is what it truly becomes---in such a way that he would go only after the latest 'stability' pact measures were accepted by the parliament, thereby obligating the opposition to accept some nasty austerity measures. Nonetheless, Berlusconi's departure marks a line in the sand and possibly the end of an era. At play in this current scenario were not only Italy’s economic woes but also the powerful obstacle of the presence of the leader himself.
Hubble svela una “fabbrica di stelle”
Creators: Laura Leonardi
Publisher: name: Media Inaf
Year: 2025

Una nuova immagine del telescopio spaziale Hubble rivela in dettaglio l'ammasso stellare Ngc 346, un vivace gruppo di stelle giovani situato nella Piccola Nube di Magellano. Questa vista mozzafiato, ottenuta combinando dati infrarossi, ottici e ultravioletti, mostra il processo di formazione stellare in una delle regioni più attive del nostro universo vicino
Rossa e morta, questa galassia s’è subito spenta
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2025

Il telescopio spaziale James Webb ha scoperto una galassia eccezionale che sfida i modelli teorici sull’evoluzione cosmica. Piccolina, di appena 650 anni luce di diametro, aveva già oltre dieci miliardi di masse solari nei primi 600 milioni di anni dopo il Big Bang. Poi, in quell’epoca, ha smesso di formare stelle, quando le altre erano ancora in rapida crescita. Tutti i dettagli su ApJ
Solving Linear Inverse Problems Using the Prior Implicit in a Denoiser
Creators: name: Kadkhodaie, Zahra
name: Simoncelli, Eero P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Prior probability models are a fundamental component of many image processing problems, but density estimation is notoriously difficult for high-dimensional signals such as photographic images. Deep neural networks have provided state-of-the-art solutions for problems such as denoising, which implicitly rely on a prior probability model of natural images. Here, we develop a robust and general methodology for making use of this implicit prior. We rely on a statistical result due to Miyasawa (1961), who showed that the least-squares solution for removing additive Gaussian noise can be written directly in terms of the gradient of the log of the noisy signal density. We use this fact to develop a stochastic coarse-to-fine gradient ascent procedure for drawing high-probability samples from the implicit prior embedded within a CNN trained to perform blind (i.e., with unknown noise level) least-squares denoising. A generalization of this algorithm to constrained sampling provides a method for using the implicit prior to solve any linear inverse problem, with no additional training. We demonstrate this general form of transfer learning in multiple applications, using the same algorithm to produce state-of-the-art levels of unsupervised performance for deblurring, super-resolution, inpainting, and compressive sensing.
description: 19 pages, 12 figures. Changes: more detailed description of relationships to previous literature, including empirical comparisons for super-resolution, debarring, and compressive sensing
Warum Massentourismus?
Creators: name: Schmidt, Fritjof
Publisher: name: südostasien informationen
Year: 2018

description: Über die Folgen des Massentouris­mus für die sogenannten Reiseziellän­der wird viel geschrieben und viel disku­tiert. Bei aller Kritik und Aufklärungsar­beit bleibt aber meist doch eine Schlüs­selfrage unbeachtet bzw. unbeantwor­tet: Warum reisen „die Leute", oder bes­ser: warum reisen „wir" in Massen? Warum gibt es ein offenbar riesiges Bedürfnis nach Urlaub in Fernreise­form, nicht etwa zu Freunden oder Ver­wandten, sondern in die unbekannte (und dann oft wieder nur allzu bekannte) Ferne, das von der Tou­rismusindustrie virtuos genutzt, gezielt gefördert und hemmungslos ausgebeu­tet wird? Oder gibt es dieses Bedürfnis überhaupt nicht „wirklich", wie es ja bestimmte Spielarten zeitgenössischer Kulturkritik unterstellen mögen, sind „wir", sind die „Massen" nur Opfer einer besonders perfiden Manipulation einer fast allmächtig gewordenen Indu­strie? (...)
description: südostasien informationen, Bd. 4 Nr. 4 (1988): südostasien informationen
Deep Denoising For Scientific Discovery: A Case Study In Electron Microscopy
Creators: name: Mohan, Sreyas
name: Manzorro, Ramon
name: Vincent, Joshua L.
name: Tang, Binh
name: Sheth, Dev Yashpal
name: Simoncelli, Eero P.
name: Matteson, David S.
name: Crozier, Peter A.
name: Fernandez-Granda, Carlos
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Denoising is a fundamental challenge in scientific imaging. Deep convolutional neural networks (CNNs) provide the current state of the art in denoising natural images, where they produce impressive results. However, their potential has barely been explored in the context of scientific imaging. Denoising CNNs are typically trained on real natural images artificially corrupted with simulated noise. In contrast, in scientific applications, noiseless ground-truth images are usually not available. To address this issue, we propose a simulation-based denoising (SBD) framework, in which CNNs are trained on simulated images. We test the framework on data obtained from transmission electron microscopy (TEM), an imaging technique with widespread applications in material science, biology, and medicine. SBD outperforms existing techniques by a wide margin on a simulated benchmark dataset, as well as on real data. Apart from the denoised images, SBD generates likelihood maps to visualize the agreement between the structure of the denoised image and the observed data. Our results reveal shortcomings of state-of-the-art denoising architectures, such as their small field-of-view: substantially increasing the field-of-view of the CNNs allows them to exploit non-local periodic patterns in the data, which is crucial at high noise levels. In addition, we analyze the generalization capability of SBD, demonstrating that the trained networks are robust to variations of imaging parameters and of the underlying signal structure. Finally, we release the first publicly available benchmark dataset of TEM images, containing 18,000 examples.
description: The dataset and the code used to train and evaluate and our models are available at https://sreyas-mohan.github.io/electron-microscopy-denoising/
I connotati di Aguas Zarcas
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2025

Sessanta centimetri di diametro per 250 chilogrammi di peso. Proveniente dalla fascia degli asteroidi, sembrerebbe aver attraversato lo spazio interplanetario senza mai collidere con altri corpi, per entrare infine nell'atmosfera terrestre a una velocità di circa 14 km/s, disintegrandosi a 25 km di altitudine. È l’identikit tracciato da un team del Seti Institute del meteoroide di Aguas Zarcas, i cui frammenti sono caduti nell’omonima città costaricana nel 2019
The importance of informational, clinical and personal support in patient experience with total knee replacement: a qualitative investigation
Creators: name: Goldsmith, Laurie J.
name: Suryaprakash, Nitya
name: Randall, Ellen
name: Shum, Jessica
name: MacDonald, Valerie
name: Sawatzky, Richard
name: Hejazi, Samar
name: Davis, Jennifer Colleen
name: McAllister, Patrick
name: Bryan, Stirling
Publisher: name: BioMed Central
Year: 2017

description: Background: Total knee arthroplasty (TKA) is the most frequently performed joint replacement surgery in North America. Patient perspectives on TKA have been investigated in various ways, including finding as many as 20% of TKA patients are dissatisfied with their surgical outcomes. Understanding the patient experience with TKA broadly and in relation to patient satisfaction is a key gap in existing literature. Methods: We report on the qualitative component of a mixed methods prospective cohort study examining patient experience and satisfaction post-TKA for adults in British Columbia, Canada. Data collection consisted of 45 in-depth interviews about individuals’ knee surgery experiences conducted eight months after surgery. Analysis consisted of thematic coding by multiple coders. Results: Participants’ descriptions of their TKA experiences were primarily concerned with support, or the provision of aid and assistance. Support was insufficient when their expectations of support were not met; unmet support expectations led to an overall negative TKA experience. Support operated in three key domains: (1) informational support, (2) clinical support, and (3) personal support. Key sources of informational and clinical support included pre-optimisation clinics, surgeons, and physiotherapists. Key topics for informational support included pain, pain management, and recovery trajectories. Personal support was provided by family, friends, other TKA patients, employers, and themselves. Conclusions: Patient needs and expectations for support are shaped both before and after TKA surgery. Patients with an overall positive TKA experience had improvement in their knee pain, stiffness or functioning post-TKA, had their major expectations and needs for support met during their TKA recovery, and believed that any significant future expectations or needs for ongoing support would be adequately met. In contrast, patients with an overall negative TKA experience had at least one major expectation or need for support not met during their TKA recovery, even in cases where they had good TKA outcomes. Suggested interventions to improve the experience of persons receiving TKA include an expanded patient navigator model, revised pre-surgery educational materials, particularly around pain expectations and management, and comprehensive sharing of other patients’ TKA experience.
Additional file 4 of Patients’ perceptions of frequent hospital admissions: a qualitative interview study with older people above 65 years of age
Creators: name: Miaolin Huang
name: Borght, Carolien Van Der
name: Leithaus, Merel
name: Flamaing, Johan
name: Goderis, Geert
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 4: Supplementary File 4. Overview of contributing factors.
Data Augmentation for End-to-end Code-switching Speech Recognition
Creators: name: Du, Chenpeng
name: Li, Hao
name: Lu, Yizhou
name: Wang, Lan
name: Qian, Yanmin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computation and Language (cs.CL)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Training a code-switching end-to-end automatic speech recognition (ASR) model normally requires a large amount of data, while code-switching data is often limited. In this paper, three novel approaches are proposed for code-switching data augmentation. Specifically, they are audio splicing with the existing code-switching data, and TTS with new code-switching texts generated by word translation or word insertion. Our experiments on 200 hours Mandarin-English code-switching dataset show that all the three proposed approaches yield significant improvements on code-switching ASR individually. Moreover, all the proposed approaches can be combined with recent popular SpecAugment, and an addition gain can be obtained. WER is significantly reduced by relative 24.0% compared to the system without any data augmentation, and still relative 13.0% gain compared to the system with only SpecAugment
description: Accepted to SLT 2021
A Psychophysically Oriented Saliency Map Prediction Model
Creators: name: Li, Qiang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Visual attention is one of the most significant characteristics for selecting and understanding the outside redundancy world. The human vision system cannot process all information simultaneously due to the visual information bottleneck. In order to reduce the redundant input of visual information, the human visual system mainly focuses on dominant parts of scenes. This is commonly known as visual saliency map prediction. This paper proposed a new psychophysical saliency prediction architecture, WECSF, inspired by multi-channel model of visual cortex functioning in humans. The model consists of opponent color channels, wavelet transform, wavelet energy map, and contrast sensitivity function for extracting low-level image features and providing a maximum approximation to the human visual system. The proposed model is evaluated using several datasets, including the MIT1003, MIT300, TORONTO, SID4VAM, and UCF Sports datasets. We also quantitatively and qualitatively compare the saliency prediction performance with that of other state-of-the-art models. Our model achieved strongly stable and better performance with different metrics on natural images, psychophysical synthetic images and dynamic videos. Additionally, we found that Fourier and spectral-inspired saliency prediction models outperformed other state-of-the-art non-neural network and even deep neural network models on psychophysical synthetic images. It can be explained and supported by the Fourier Vision Hypothesis. In the meantime, we suggest that deep neural networks need specific architectures and goals to be able to predict salient performance on psychophysical synthetic images better and more reliably. Finally, the proposed model could be used as a computational model of primate vision system and help us understand mechanism of primate vision system.
description: 20 pages, 12 figures, 3 tables
Sulla Luna, il fotovoltaico è fatto di regolite
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2025

Sul nostro satellite il Sole non manca, e nemmeno il materiale per fabbricare pannelli fotovoltaici. I ricercatori dell'Università di Potsdam hanno ideato nuove celle a base di vetro di regolite e perovskite, un cristallo a basso costo molto efficiente nel trasformare la luce in energia elettrica. Potrebbero essere fabbricati sul posto riducendo il peso al lancio del 99 per cento e, con esso, i costi di trasporto. Tutti i dettagli su Device di Cell Press
Asymptotic Dimension of Minor-Closed Families and Assouad-Nagata Dimension of Surfaces
Creators: name: Bonamy, Marthe
name: Bousquet, Nicolas
name: Esperet, Louis
name: Groenland, Carla
name: Liu, Chun-Hung
name: Pirot, François
name: Scott, Alex
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: The asymptotic dimension is an invariant of metric spaces introduced by Gromov in the context of geometric group theory. In this paper, we study the asymptotic dimension of metric spaces generated by graphs and their shortest path metric and show their applications to some continuous spaces. The asymptotic dimension of such graph metrics can be seen as a large scale generalisation of weak diameter network decomposition which has been extensively studied in computer science.
 We prove that every proper minor-closed family of graphs has asymptotic dimension at most 2, which gives optimal answers to a question of Fujiwara and Papasoglu and (in a strong form) to a problem raised by Ostrovskii and Rosenthal on minor excluded groups. For some special minor-closed families, such as the class of graphs embeddable in a surface of bounded Euler genus, we prove a stronger result and apply this to show that complete Riemannian surfaces have Assouad-Nagata dimension at most 2. Furthermore, our techniques allow us to prove optimal results for the asymptotic dimension of graphs of bounded layered treewidth and graphs of polynomial growth, which are graph classes that are defined by purely combinatorial notions and properly contain graph classes with some natural topological and geometric flavours.
description: This paper is essentially a combination of arXiv:2007.03582 and the non-algorithmic part of arXiv:2007.08771, where some results in arXiv:2007.03582 are strengthened. v2: fix the authors names. v3: update based on referees' comments, improve the bound for layered treewidth in Theorem 1.12 from 12 to 1, and simplify the proof without the use of fat bananas
Internationalisation and innovation: the case of Victorian SME first exporters
Creators: name: Rees, Murray
Publisher: name: Swinburne
Year: 2024

description: This study reviewed internationalisation theory using an innovation lens. It looked at internationalisation approaches such as: stages, learning, born-global, network, and contingency and compared innovation theory to these approaches to demonstrate that all export initiation is innovative, not just the stages approach. Research questions were tested using a typology of internationalisation approaches, a sample of five SME manufacturers were selected. Qualitative depth interviews were conducted to see if innovation activities were undertaken by these SMEs as part of their early internationalisation. It was found that in every different approach to internationalisation, innovation appears to exist with new to export SMEs.
L’asteroide 2024 YR4 è di classe Tunguska
Creators: Albino Carbognani
Publisher: name: Media Inaf
Year: 2025

L'asteroide near-Earth 2024 YR4 che a fine febbraio aveva una probabilità del 3 per cento di colpire la Terra è stato osservato nell'infrarosso con il Jwst e questo ha permesso di stimarne un diametro di 60 ± 7 metri, un asteroide del tutto paragonabile a quello della catastrofe di Tunguska. Se la probabilità di colpire la Terra è crollata a zero, quella di colpire la Luna il 22 dicembre 2032 è salita al 3,8 per cento. Facciamo il punto della situazione
Testing the nature of dark compact objects with gravitational waves
Creators: name: Maggio, Elisa
name: Pani, Paolo
name: Raposo, Guilherme
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Within Einstein's theory of gravity, any compact object heavier than a few solar masses must be a black hole. Any observation showing otherwise would imply either new physics beyond General Relativity or new exotic matter fields beyond the Standard Model, and might provide a portal to understand some puzzling properties of a black hole. We give a short overview on tests of the nature of dark compact objects with present and future gravitational-wave observations, including inspiral tests of the multipolar structure of compact objects and of their tidal deformability, ringdown tests, and searches for near-horizon structures with gravitational-wave echoes.
description: 27 pages + references; 10 figures. Invited chapter for "Handbook of Gravitational Wave Astronomy" (Eds. C. Bambi, S. Katsanevas and K. Kokkotas; Springer Singapore, 2021)