cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On Laplacian like energy of trees
Creators: name: Ilic, Aleksandar
name: Krtinic, Djordje
name: Ilic, Milovan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C50

description: Let $G$ be a simple undirected $n$-vertex graph with the characteristic polynomial of its Laplacian matrix $L(G)$, $\det (λI - L (G))=\sum_{k = 0}^n (-1)^k c_k λ^{n - k}$. Laplacian--like energy of a graph is newly proposed graph invariant, defined as the sum of square roots of Laplacian eigenvalues. For bipartite graphs, the Laplacian--like energy coincides with the recently defined incidence energy $IE (G)$ of a graph. In [D. Stevanovi\' c, \textit{Laplacian--like energy of trees}, MATCH Commun. Math. Comput. Chem. 61 (2009), 407--417.] the author introduced a partial ordering of graphs based on Laplacian coefficients. We point out that original proof was incorrect and illustrate the error on the example using Laplacian Estrada index. Furthermore, we found the inverse of Jacobian matrix with elements representing derivatives of symmetric polynomials of order $n$, and provide a corrected elementary proof of the fact: Let $G$ and $H$ be two $n$-vertex graphs; if for Laplacian coefficients holds $c_k (G) \leqslant c_k (H)$ for $k = 1, 2, ..., n - 1$, then $LEL (G) \leqslant LEL (H)$. In addition, we generalize this theorem and provide a necessary condition for functions that satisfy partial ordering based on Laplacian coefficients.
description: 10 pages
Additional file 1 of The effect of price on cigarette consumption, distribution, and sale in Tehran: a qualitative study
Creators: name: Golestan, Younes Panahi
name: Ebrahimi Kalan, Mohammad
name: Ben Taleb, Ziyad
name: Ward, Kenneth D.
name: Fazlzadeh, Mehdi
name: Bahelah, Raed
name: Masjedi, Mohammad Reza
name: Charkazi, Abdurrahman
name: Dehghan, Nasir
name: Sighaldeh, Shirin Shahbazi
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: ESM 1.
[Envelope from Wee Tan Louie to Margeurite T. Louie]
[Wee Hong Louie 致 Margeurite T. Louie 的信封]
Creators: name: Louie, Wee Tan
Publisher: name: The University of British Columbia
Year: 2011

description: Envelope from Wee Tan Louie to his sister Margeurite T. Louie. Wee Tan Louie was a Canadian soldier.
Quantum entanglement of bound particles under free center of mass dispersion
Creators: name: Pinheiro, Fernanda
name: Piza, A. F. R. de Toledo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: On the basis of the full analytical solution of the overall unitary dynamics, the time evolution of entanglement is studied in a simple bipartite model system evolving unitarily from a pure initial state. The system consists of two particles in one spacial dimension bound by harmonic forces and having its free center of mass initially localized in space in a minimum uncertainty wave packet. The existence of such initial states in which the bound particles are not entangled is pointed out. The entanglement of the two particles is shown to be independent of the wavepacket mean momentum, and to increase monotonically in a time scale distinct from that of the spreading of the center of mass wavepacket.
description: 17 pages, 5 figures
QUANTIFICATION OF CARDIOVASCULAR DISEASE PROGRESSION THROUGH NON-INVASIVE IMAGING
Creators: name: Clark, Sydney Quinn
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: Biomedical imaging

description: Cardiovascular disease has been the leading cause of death in the United States for over 70 years. To evaluate the extent and progression of cardiovascular disease, non-invasive imaging techniques are frequently used clinically and pre-clinically. Current echocardiographic and cine magnetic resonance approaches rely on measurements that are typically obtained from two-dimensional images, which assumes uniformity of the structure being evaluated. To explore methods to potentially address these shortcomings, our group has developed and validated high frequency four-dimensional ultrasound techniques as well as created a software toolbox that allows for measurement of myocardial kinematics. In this thesis, I assisted in the application of these methods to two murine models of disease states: myocardial infarction and aortic aneurysm. Another study I aided in focused on cardiac magnetic resonance imaging data from patients with Duchenne muscular dystrophy. From our software, we are able to obtain various strain and strain rate estimates that reveal significant functional changes in infarction and Duchenne muscular dystrophy earlier than standard measurement techniques. Furthermore, we are able to identify vascular expansion, transmural thickening, and changes in hemodynamics prior to aneurysm development. Earlier detection and localization allows for more targeted surveillance and interventions, which ultimately may result in improved clinical outcomes. Ideally, these findings can be used to expand the capabilities of cardiac research and the development of clinically applicable imaging techniques and treatments to better address underlying cardiovascular pathophysiology.
On understanding the figures of merit for detection and measurement of x-ray polarization
Creators: name: Weisskopf, Martin C.
name: Elsner, Ronald F.
name: O'Dell, Stephen L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The prospects for accomplishing X-ray polarization measurements appear to have grown in recent years after a more than 35-year hiatus. Unfortunately, this long hiatus has brought with it some confusion over the statistical uncertainties associated with polarization measurements of astronomical sources. The heart of this confusion stems from a misunderstanding (or potential misunderstanding) of a standard figure of merit-the minimum detectable polarization (MDP)-that one of us introduced many years ago. We review the relevant statistics, and quantify the differences between the MDP and the uncertainty of an actual polarization measurement. We discuss the implications for future missions.
description: 5 pages, 2 figures, to be presented at SPIE conference 7732 (paper 13), corrected typos
Additional file 1 of Incidence and predictors of iron deficiency anaemia in parturients undergoing elective caesarean section at a tertiary hospital in New Zealand: a retrospective, observational cohort study
Creators: name: de Vena Franks, Pablo L.
name: Pan, Andrew Y.
name: Gill, Manpreet K.
name: Cross, Angela M. K.
name: Konrad, Katy L.
name: Lightfoot, Nicholas J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1.
Additional file 3 of The burden of injuries in Ethiopia from 1990-2017: evidence from the global burden of disease study
Creators: name: Ali, Solomon
name: Zelalem Destaw
name: Awoke Misganaw
name: Asnake Worku
name: Legesse Negash
name: Abebe Bekele
name: Ababi Zergaw
name: Walker, Ally
name: Odell, Chris
name: Naghavi, Mohsen
name: Abate, Ebba
name: Alemnesh H. Mirkuzie
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 3. Number of deaths resulted from injuries stratified by injury types and age in 2007 and 2017.
Measurement-induced quantum operations on multiphoton states
Creators: name: Vitelli, Chiara
name: Spagnolo, Nicolò
name: Sciarrino, Fabio
name: De Martini, Francesco
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigate how multiphoton quantum states obtained through optical parametric amplification can be manipulated by performing a measurement on a small portion of the output light field. We study in detail how the macroqubit features are modified by varying the amount of extracted information and the strategy adopted at the final measurement stage. At last the obtained results are employed to investigate the possibility of performing a microscopic-macroscopic non-locality test free from auxiliary assumptions.
description: 13 pages, 13 figures
An Energy Efficient Multichannel MAC Protocol for Cognitive Radio Ad Hoc Networks
Creators: name: Kamruzzaman, S. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: This paper presents a TDMA based energy efficient cognitive radio multichannel medium access control (MAC) protocol called ECR-MAC for wireless Ad Hoc Networks. ECR-MAC requires only a single half-duplex radio transceiver on each node that integrates the spectrum sensing at physical (PHY) layer and the packet scheduling at MAC layer. In addition to explicit frequency negotiation which is adopted by conventional multichannel MAC protocols, ECR-MAC introduces lightweight explicit time negotiation. This two-dimensional negotiation enables ECR-MAC to exploit the advantage of both multiple channels and TDMA, and achieve aggressive power savings by allowing nodes that are not involved in communication to go into doze mode. The IEEE 802.11 standard allows for the use of multiple channels available at the PHY layer, but its MAC protocol is designed only for a single channel. A single channel MAC protocol does not work well in a multichannel environment, because of the multichannel hidden terminal problem. The proposed energy efficient ECR-MAC protocol allows SUs to identify and use the unused frequency spectrum in a way that constrains the level of interference to the primary users (PUs). Extensive simulation results show that our proposed ECR-MAC protocol successfully exploits multiple channels and significantly improves network performance by using the licensed spectrum band opportunistically and protects QoS provisioning over cognitive radio ad hoc networks.
description: 8 Pages, International Journal
AV malformation in breast post surgery
Creators: name: Bhatt, Naveen
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Breast
subject: MR
subject: MR-Angiography
subject: MR-Diffusion/Perfusion
subject: Ultrasound
subject: Biopsy
subject: Diagnostic procedure
subject: Arteriovenous malformations

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 47 years
description: Clinical History: Prophylactic bilateral mastectomy 11 years ago as patient was BRCA1 carrier. New suspicious area on MR in right breast. Final Diagnosis: Breast AV Malformation
Thymic carcinoma with pleural metastases and superior vena caval invasion
Creators: name: Weerakkody, Yuranga
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Thorax
subject: CT
subject: Conventional radiography
subject: Education
subject: Pathology

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 55 years
description: Clinical History: A 55-year-old female non-smoker presented with a two month history of shortness of breath preceded by a 4-month history of myasthenia gravis. She has had previous aortocoronary bypass surgery but had been stable from a cardiac perspective. Apart from prev... Final Diagnosis: Thymic carcinoma with pleural metastases and SVC invasion
Additional file 2 of Incidence and predictors of iron deficiency anaemia in parturients undergoing elective caesarean section at a tertiary hospital in New Zealand: a retrospective, observational cohort study
Creators: name: de Vena Franks, Pablo L.
name: Pan, Andrew Y.
name: Gill, Manpreet K.
name: Cross, Angela M. K.
name: Konrad, Katy L.
name: Lightfoot, Nicholas J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2.
Nanoscale magnetometry using a single spin system in diamond
Creators: name: Said, R. S.
name: Berry, D. W.
name: Twamley, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a protocol to estimate magnetic fields using a single nitrogen-vacancy (N-V) center in diamond, where the estimate precision scales inversely with time, ~1/T$, rather than the square-root of time. The method is based on converting the task of magnetometry into phase estimation, performing quantum phase estimation on a single N-V nuclear spin using either adaptive or nonadaptive feedback control, and the recently demonstrated capability to perform single-shot readout within the N-V [P. Neumann et. al., Science 329, 542 (2010)]. We present numerical simulations to show that our method provides an estimate whose precision scales close to ~1/T (T is the total estimation time), and moreover will give an unambiguous estimate of the static magnetic field experienced by the N-V. By combining this protocol with recent proposals for scanning magnetometry using an N-V, our protocol will provide a significant decrease in signal acquisition time while providing an unambiguous spatial map of the magnetic field.
description: 8 pages and 5 figures
Acute aortic dissection
Creators: name: Bhatt, Naveen
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Arteries / Aorta
subject: Cardiovascular system
subject: CT-Angiography
subject: Diagnostic procedure
subject: Dissection

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 42 years
description: Clinical History: Young cyclist brought in by ambulance with history of collapse while cycling to work 20 minutes before. Blood pressure was unrecordable at presentation and patient was intubated on way to A& E. Final Diagnosis: Acute aortic dissection
The environment and redshift dependence of accretion onto dark matter halos and subhalos
Creators: name: Tillson, Henry
name: Miller, Lance
name: Devriendt, Julien
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A dark-matter-only Horizon Project simulation is used to investigate the environment- and redshift- dependence of accretion onto both halos and subhalos. These objects grow in the simulation via mergers and via accretion of diffuse non-halo material, and we measure the combined signal from these two modes of accretion. It is found that the halo accretion rate varies less strongly with redshift than predicted by the Extended Press-Schechter (EPS) formalism and is dominated by minor-merger and diffuse accretion events at z=0, for all halos. These latter growth mechanisms may be able to drive the radio-mode feedback hypothesised for recent galaxy-formation models, and have both the correct accretion rate and form of cosmological evolution. The low redshift subhalo accretors in the simulation form a mass-selected subsample safely above the mass resolution limit that reside in the outer regions of their host, with ~70% beyond their host's virial radius, where they are probably not being significantly stripped of mass. These subhalos accrete, on average, at higher rates than halos at low redshift and we argue that this is due to their enhanced clustering at small scales. At cluster scales, the mass accretion rate onto halos and subhalos at low redshift is found to be only weakly dependent on environment and we confirm that at z~2 halos accrete independently of their environment at all scales, as reported by other authors. By comparing our results with an observational study of black hole growth, we support previous suggestions that at z>1, dark matter halos and their associated central black holes grew coevally, but show that by the present day, dark matter halos could be accreting at fractional rates that are up to a factor 3-4 higher than their associated black holes.
description: 16 pages, 11 figures. Accepted for publication in MNRAS
Additional file 3 of Incidence and predictors of iron deficiency anaemia in parturients undergoing elective caesarean section at a tertiary hospital in New Zealand: a retrospective, observational cohort study
Creators: name: de Vena Franks, Pablo L.
name: Pan, Andrew Y.
name: Gill, Manpreet K.
name: Cross, Angela M. K.
name: Konrad, Katy L.
name: Lightfoot, Nicholas J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3.
Lhermitte-Duclos disease
Creators: name: Zaidi, Sadaf
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Neuroradiology brain
subject: MR
subject: Imaging sequences
subject: Dysplasias

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 22 years
description: Clinical History: History of occasional occipital headaches. Final Diagnosis: Lhermitte-Duclos Disease/ Dysplastic cerebellar gangliocytoma
Mineralogy, geochemistry, and geochronology of the KIN property pegmatites in eastern British Columbia
Creators: name: Caudle, Dana
Publisher: name: University of British Columbia
Year: 2016

description: Rare earth element- and Nb-bearing NYF-type pegmatites are located on the KIN property, approximately 95 km northeast of Revelstoke, British Columbia. They intrude amphibolite grade rocks of the Neoproterozoic Horsethief Creek Group in the Omineca Belt of the Canadian Cordillera. The Cordillera has traditionally been associated with LCT-type pegmatites, making the presence of NYF-type pegmatites on the KIN property particularly unusual. These pegmatites are found in-situ in four localities and contain significant amounts of allanite-(Ce), monazite-(Ce), chevkinite-(Ce), aeschynite-(Ce), euxenite-(Y), Nb-rich rutile, ilmenite, amphibole, and fluorapatite within plagioclase and Ba-rich feldspar and quartz. Additionally, the pegmatites contain textures and minerals, such as epidote-rimmed allanite and the breakdown of monazite into apatite and allanite in a corona texture, which can be attributed to Ca, F, and Si-rich fluids having been introduced during metamorphism. These pegmatites were dated by U-Pb zircon methods at approximately 79 Ma, and likely formed from an A-type source. Along with the NYF-type pegmatites, A-type REE-bearing syenites, coarse grained I-/S-type granites, and tourmaline bearing granitic pegmatite float samples are located on the property. The granite and syenite were identified as potential parental rocks for the mineralized pegmatites and this hypothesis was tested using geochemistry and geochronology. The granite is undeformed and has been dated by U-Pb zircon methods at approximately 76 Ma; this evidence, along with its geochemical signature suggests that the granite cannot be the parent for the pegmatites. Geochemical and elemental characteristics within the syenites suggest possible linkage to the pegmatites; however, syenite in the immediate area has been dated to 378 Ma, nearly 300 million years older than the pegmatites. In view of this the geochemical match and age discrepancy, it is possible that the pegmatites formed from partial melting of these older syenites at approximately 79 Ma.
Intraosseous lipoma of the talus
Creators: name: Thiagarajah, Ramya
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Bones
subject: MR
subject: Plain radiographic studies
subject: Diagnostic procedure
subject: Pathology

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 54 years
description: Clinical History: In January 2013, this patient presented with pain and swelling in the left ankle after a twisting injury six days ago.  Her bloods were normal. Final Diagnosis: Intraosseous lipoma of the talus
Additional file 2 of The burden of injuries in Ethiopia from 1990-2017: evidence from the global burden of disease study
Creators: name: Ali, Solomon
name: Zelalem Destaw
name: Awoke Misganaw
name: Asnake Worku
name: Legesse Negash
name: Abebe Bekele
name: Ababi Zergaw
name: Walker, Ally
name: Odell, Chris
name: Naghavi, Mohsen
name: Abate, Ebba
name: Alemnesh H. Mirkuzie
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2. Age standardized DALYs and Deaths resulted from injuries stratified by injury types among east African countries in 2007 and 2017.
Sinus paracranii
Creators: name: Martinez Mansilla, Antonio
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Adrenals
subject: Neuroradiology brain
subject: Soft tissues / Skin
subject: CT-Angiography
subject: Catheter arteriography
subject: Ultrasound
subject: Ultrasound-Colour Doppler
subject: Ultrasound-Spectral Doppler
subject: Abscess delineation
subject: Computer Applications-3D
subject: Diagnostic procedure
subject: Abscess
subject: Arteriovenous malformations

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 23 months
description: Clinical History: A 23-month-old girl, Chinese origin, was admitted to our hospital with feeling of scalp mass. Her parents had noticed the lesion since she was given up for adoption. Asymptomatic and with no laboratory abnormalities. On a physical examination, a soft puls... Final Diagnosis: Sinus pericranii
Additional file 1 of Development and validation of the VitaL CLASS score to predict mortality in stage IV solid cancer patients with septic shock in the emergency department: a multi-center, prospective cohort study
Creators: name: Youn-Jung Kim
name: Jihoon Kang
name: Min-Ju Kim
name: Ryoo, Seung Mok
name: Kang, Gu Hyun
name: Shin, Tae Gun
name: Park, Yoo Seok
name: Sung-Hyuk Choi
name: Kwon, Woon Yong
name: Chung, Sung Phil
name: Kim, Won Young
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Table S1. Characteristics of the patients who fulfil the sepsis-3 criteria for septic shock in the development set and validation sets.
Additional file 2 of Development and validation of the VitaL CLASS score to predict mortality in stage IV solid cancer patients with septic shock in the emergency department: a multi-center, prospective cohort study
Creators: name: Youn-Jung Kim
name: Jihoon Kang
name: Min-Ju Kim
name: Ryoo, Seung Mok
name: Kang, Gu Hyun
name: Shin, Tae Gun
name: Park, Yoo Seok
name: Sung-Hyuk Choi
name: Kwon, Woon Yong
name: Chung, Sung Phil
name: Kim, Won Young
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Table S2. The C-indices for testing of the VitaL CLASS score and other pre-existing scoring systems in the patients who fulfil the sepsis-3 criteria for septic shock.
White epedermoid - a case report
Creators: name: Belgur, Chethan
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Neuroradiology brain
subject: MR
subject: Diagnostic procedure
subject: Cysts

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 32 years
description: Clinical History: A male patient aged 32 years presented with history of dizziness and vertigo for one year. Final Diagnosis: White epidermoid cyst
Regularization of Diagrammatic Series with Zero Convergence Radius
Creators: name: Pollet, Lode
name: Prokof'ev, Nikolay V.
name: Svistunov, Boris V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The divergence of perturbative expansions for the vast majority of macroscopic systems, which follows from Dyson's collapse argument, prevents Feynman's diagrammatic technique from being directly used for controllable studies of strongly interacting systems. We show how the problem of divergence can be solved by replacing the original model with a convergent sequence of successive approximations which have a convergent perturbative series. As a prototypical model, we consider the zero-dimensional $\vert ψ\vert^4$ theory.
description: 4 pages, 3 figures
Additional file 1 of Chemical and pharmacological evaluation of the non-flowering aerial parts of Acacia modesta Wall. cultivated in Egypt
Creators: name: Salah, Eman Mohamed
name: Reham R. Ibrahim
name: Gonaid, Mariam H.
name: Soliman, Hesham S. M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: Hematology

description: Additional file 1: Figure S1. 1H-NMR spectral data of the flavone mixture (400 MHz, CD3OD). Figure S2. 13C-NMR total carbons spectral data of the flavone mixture (100 MHz, CD3OD). Figure S3. 13C-NMR total carbons spectral data of the flavone mixture (100 MHz, CD3OD). Figure S4. HMBC-DEPT 90 spectral data of the flavone mixture (CD3OD). Figure S5. HMBC-DEPT 135 spectral data of the flavone mixture (CD3OD). Figure S6. HSQC-DEPT 90 spectral data of the flavone mixture (CD3OD). Figure S7. HSQC-DEPT 135 spectral data of the flavone mixture (CD3OD). Figure S8. 1H-NMR spectral data of compound three (400 MHz, CD3OD). Figure S9. 13C-NMR DEPT 90 spectral data of compound three (100 MHz, CD3OD). Figure S10. 13C-NMR DEPT 135 spectral data of compound three (100 MHz, CD3OD). Figure S11. HMBC-DEPT 90 spectral data of compound three (CD3OD). Figure S12. HMBC-DEPT 135 spectral data of compound three (CD3OD). Figure S13. HSQC-DEPT 90 spectral data of compound three (CD3OD). Figure S14. HSQC-DEPT 135 spectral data of compound three (CD3OD). Figure S15. H-H Cosy spectral data of compound three (CD3OD)
CR-MAC: A multichannel MAC protocol for cognitive radio ad hoc networks
Creators: name: Kamruzzaman, S. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: This paper proposes a cross-layer based cognitive radio multichannel medium access control (MAC) protocol with TDMA, which integrate the spectrum sensing at physical (PHY) layer and the packet scheduling at MAC layer, for the ad hoc wireless networks. The IEEE 802.11 standard allows for the use of multiple channels available at the PHY layer, but its MAC protocol is designed only for a single channel. A single channel MAC protocol does not work well in a multichannel environment, because of the multichannel hidden terminal problem. Our proposed protocol enables secondary users (SUs) to utilize multiple channels by switching channels dynamically, thus increasing network throughput. In our proposed protocol, each SU is equipped with only one spectrum agile transceiver, but solves the multichannel hidden terminal problem using temporal synchronization. The proposed cognitive radio MAC (CR-MAC) protocol allows SUs to identify and use the unused frequency spectrum in a way that constrains the level of interference to the primary users (PUs). Our scheme improves network throughput significantly, especially when the network is highly congested. The simulation results show that our proposed CR-MAC protocol successfully exploits multiple channels and significantly improves network performance by using the licensed spectrum band opportunistically and protects PUs from interference, even in hidden terminal situations.
description: 14 Pages, International Journal
Subxiphoid herniation of the liver
Creators: name: Vanhoenacker, Filip
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Abdominal wall
subject: Thorax
subject: CT
subject: Conventional radiography
subject: Diagnostic procedure
subject: Hernia

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 78 years
description: Clinical History: A 78-year-old woman was admitted to the emergency department due to sudden and severe shortness of breath. Her medical history included arterial hypertension and coronary artery bypass graft (CABG). Final Diagnosis: Subxiphoid liver herniation after CABG
Spontaneous demagnetization of a dipolar spinor Bose gas at ultra-low magnetic field
Creators: name: Pasquiou, Benjamin
name: Maréchal, Etienne
name: Bismut, Gabriel
name: Pedri, Paolo
name: Vernac, Laurent
name: Gorceix, Olivier
name: Laburthe-Tolra, Bruno
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Quantum degenerate Bose gases with an internal degree of freedom, known as spinor condensates, are natural candidates to study the interplay between magnetism and superfluidity. In the spinor condensates made of alkali atoms studied so far, the spinor properties are set by contact interactions, while magnetization is dynamically frozen, due to small magnetic dipole-dipole interactions. Here, we study the spinor properties of S=3 $^{52}$Cr atoms, in which relatively strong dipole-dipole interactions allow changes in magnetization. We observe a phase transition between a ferromagnetic phase and an unpolarized phase when the magnetic field is quenched to an extremely low value, below which interactions overwhelm the linear Zeeman effect. The BEC magnetization changes due to magnetic dipole-dipole interactions that set the dynamics. Our work opens up the experimental study of quantum magnetism with free magnetization using ultra-cold atoms.
description: 6 pages, 4 figures, 2 appendices
CT evaluation of submandibular sialadenitis secondary to submandibular sialolithiasis
Creators: name: ZINDHA, ASHIQ
Publisher: name: EURORAD
Year: 2013
Subjects: subject: Head and neck
subject: CT
subject: Diagnostic procedure
subject: Calcifications / Calculi
subject: Inflammation

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 29 years
description: Clinical History: A 29 year old man presented with a history of pain and swelling in the right submandibular region for the past 4 months, worsening over the past week. The clinical differential diagnosis included submandibular sialadenitis, submandibular sialolithiasis, s... Final Diagnosis: Submandibular sialadenitis due to submandibular sialolithiasis.
Thermal Instability & the Feedback Regulation of Hot Halos in Clusters, Groups, and Galaxies
Creators: name: Sharma, Prateek
name: McCourt, Michael
name: Quataert, Eliot
name: Parrish, Ian J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Observations of clusters and groups imply that such halos are roughly in global thermal equilibrium, with heating balancing cooling when averaged over sufficiently long time- and length-scales; the ICM is, however, very likely to be locally thermally unstable. Using simple observationally-motivated heating prescriptions, we show that local thermal instability (TI) can produce a multi-phase medium---with ~ 10000 K cold filaments condensing out of the hot ICM---only when the ratio of the TI timescale in the hot plasma (t_{TI}) to the free-fall timescale (t_{ff}) satisfies t_{TI}/t_{ff} ~ 10 at all radii. When this criterion is not satisfied, cold filaments condense out of the hot phase and reduce the density of the ICM. These cold filaments can power the black hole and/or stellar feedback required for global thermal balance, which drives t_{TI}/t_{ff} >~ 10. In comparison to clusters, groups have central cores with lower densities and larger radii. This can account for the deviations from self-similarity in the X-ray luminosity-temperature (L_X-T_X) relation. The high-velocity clouds observed in the Galactic halo can also be due to local TI producing multi-phase gas close to the virial radius.
description: 26 pages, 18 figures; abstract abridged; to be submitted to MNRAS
Additional file 4 of Incidence and predictors of iron deficiency anaemia in parturients undergoing elective caesarean section at a tertiary hospital in New Zealand: a retrospective, observational cohort study
Creators: name: de Vena Franks, Pablo L.
name: Pan, Andrew Y.
name: Gill, Manpreet K.
name: Cross, Angela M. K.
name: Konrad, Katy L.
name: Lightfoot, Nicholas J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4.
[Letter from Wee Hong Louie to Margeurite T. Louie]
[Wee Hong Louie 致 Margeurite T. Louie 的信]
Creators: name: Louie, Wee Hong
Publisher: name: The University of British Columbia
Year: 2011

description: Letter addressed to the writer's sister advising her not to send letters to him in registered mail. Wee Hong Louie had arranged to store his personal belongings before leaving.
Eating Gitxaała, being Gitxaała : food and cultural security
Creators: name: Gendron, Danielle Renee
Publisher: name: University of British Columbia
Year: 2016

description: In this thesis, I explore the significance of a territory-based food system to an Indigenous culture. In particular, I work to provide an understanding of the myriad of ways in which the Gitxaała food system and its related practices contain cultural ways of knowing and being that is specific to Gitxaała Nation, a First Nation located on the North coast of what is known today as British Columbia. The fieldwork for this thesis was conducted at a time when multiple economic projects are being proposed/pursued in Laxyuup Gitxaała; the perceived ways in which such projects will alter the territory and Gitxaała’s relationship with it have created a sense of fear among the Gitxaała people. Gitxaala food is used as the vehicle through which such fears for the future of Gitxaala Nation is discussed. Ultimately, this thesis examines how Gitxaala food reflects and reveals how Gitxaała people understand themselves as a unique Nation and differentiate themselves from others. I argue that the Gitxaała food system and all of its related practices acts as a method of cultural security.
ARtwin: Dissemination, Awareness raising and Communication Plan
Creators: name: Balla, Christina
name: Matonaki, Anastasia
Publisher: name: Zenodo
Year: 2020

description: ARtwin project: A report describing the strategy, plan and actions to be taken in the framework of ARtwin, with respect to dissemination, awareness raising and communication. ARtwin has received funding from the European Union's Horizon 2020 research and innovation programme under Grant Agreement no 856994.
[Letter from Wee Tan Louie to Margeurite T. Louie]
[Wee Tan Louie 致 Margeurite T. Louie 的信]
Creators: name: Louie, Wee Tan
Publisher: name: The University of British Columbia
Year: 2011

description: Letter addressed to the writer's sister in 1918 about his shooting practices at Mitchett Rifle Range and his communication with women by mail.
Weakening of antiferromagnetism due to frustration on inhomogeneous 2D lattices
Creators: name: Jagannathan, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: This paper discusses the ground state of quantum spins interacting via Heisenberg antiferromagnetic exchange, in two dimensional lattices having several different local environments. In unfrustrated lattices, when a Néel type order exists, quantum fluctuations lead to an inhomogeneous order parameter. I consider the effects of adding frustration to such a system by including next nearest neighbor antiferromagnetic interactions. Within linear spin wave theory, it is found that as the frustration parameter increases, the local order parameters decrease at a rate that depends on the type of sites involved in the frustrated loops. The examples of a decorated square lattice system, and a quasiperiodic tiling are considered.
description: 5 pages, 5 figures, contributed article for HFM (Highly Frustrated Magnetism) workshop (Braunschweig 2008)
Additional file 1 of Application of a composite measure of product adherence, protocol compliance, and semen exposure to a phase III microbicide HIV prevention trial
Creators: name: Jacot, Terry A.
name: Clark, Meredith R.
name: Adedipe, Oluwatosin E.
name: Godbout, Susan
name: Cunningham, Tina
name: Ju, Susan
name: Schwartz, Jill L.
name: Delany-Moretlwe, Sinead
name: Thurman, Andrea R.
name: Doncel, Gustavo F.
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Additional Table 1. Number of Applicators Used for Adherence Analysis by Clinical Sites. Stratification of the total number of applicators for analysis by clinical sites
title: Verleihung verborgener Schätze
Creators: name: Hobek, Karina Maria
Year: 2023

description: Botanischen Sammlungen sind Bibliotheken der Arten. Sie konservieren aktuelles und historisches Wissen und bewahren weltweit relevantes Kulturgut für die Nachwelt, wobei die Wiener Sammlungen weltweit einzigartige Referenzexemplare bereithalten und für neue Forschungen zugänglich machen (Herbariumakronym W und WU). Im Übergang von physischen Herbarien zu botanisch-taxonomischen Datenbanken kommt es hierbei derzeit zu einem epochalen Medienwandel, der die Materialgrundlage der Botanik transformiert. Durch eine quantitative Analyse der Nutzungs- und Entlehnungsdaten der verschiedenen Herbarien seit den 2000er Jahren werden im Sinne der Zirkulationsanalyse und Datengeschichte Nutzungsmuster identifiziert, die geographisch aber auch nach Pflanzengroßfamilien aufgeschlüsselt werden. Hierdurch wird es möglich zu zeigen, dass sich die beiden Formen der Herbarien nicht lediglich ersetzen, sondern dass die verdoppelte Materialgrundlage neue Infrastrukturen der Forschung erzeugt, wobei beide Formate ihre Stärken haben. Die Digitalisate der Herbarbögen ermöglichen weitere Distribution, sowie einen niederschwelligeren, globaleren Zugang zu den biologischen Archiven. Die Arbeit verfolgt mit dieser Detailanalyse der letzten 20 Jahre verschiedene Zielstellungen. Neben der Sichtbarmachung des Wertes dieser außergewöhnlichen öffentlichen Güter (z.B. für die Biodiversitätsforschung und taxonomische Grundlagenforschung) geht es auf der Basis der erhobenen NutzerInnendaten um die Evaluierung der Chancen und Risiken der beiden Herbarien aus Wien und deren laufende Digitalisierung. Unterstrichen wird zudem die fundamentale Bedeutung der neuen Datenarchitekturen und der Standardisierung von Metadaten.
Additional file 1 of Biomagnification of ionizable organic compounds in rainbow trout Oncorhynchus mykiss
Creators: name: Mueller, Carolin
name: Trapp, Stefan
name: Polesel, Fabio
name: Kuehr, Sebastian
name: Schlechtriem, Christian
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry

description: Additional file 1. Supplementary information.
Additional file 1 of Influence of permeability on the hydrothermal system at Vulcano Island (Italy): inferences from numerical simulations
Creators: name: Stissi, Santina Chiara
name: Napoli, Rosalba
name: Currenti, Gilda
name: Afanasyev, Andrey
name: Montegrossi, Giordano
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Figure S1. Steady state distributions of temperature (T), pressure (P) and gas saturation ( $${S}_{g}$$ S g ) for two different permeability configurations HP and LP. Figure S2–S3. Changes in the liquid phase density ( $$\Delta {\rho }_{l}$$ Δ ρ l ), gas phase density ( $$\Delta {\rho }_{g}$$ Δ ρ g ) and total density ( $$\Delta \rho$$ Δ ρ ) at the end of unrest, simulated for HP and LP permeability configurations. Figure S4. Contributions of pressure and temperature on the ground deformation, simulated for HP and LP permeability configurations. Figure S5–S6. Steady state distributions of temperature (T), pressure (P) and gas saturation ( $${S}_{g}$$ S g ) for HP and LP configurations using three different sizes of the inlet: 40 m, 100 m and 200 m.
Solution of the Bethe-Salpeter equation in Minkowski space for a two fermion system
Creators: name: Carbonell, J.
name: Karmanov, V. A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The method of solving the Bethe-Salpeter equation in Minkowski space, developed previously for spinless particles, is extended to a system of two fermions. The method is based on the Nakanishi integral representation of the amplitude and on projecting the equation on the light-front plane. The singularities in the projected two-fermion kernel are regularized without modifying the original BS amplitudes. The numerical solutions for the J=0 bound state with the scalar, pseudoscalar and massless vector exchange kernels are found. Binding energies are in close agreement with the Euclidean results. Corresponding amplitudes in Minkowski space are obtained.
description: 8 pages, 5 figures. Contribution to the proceedings of the Workshop: Light-Cone 2010, "Relativistic Hadronic and Particle Physics", June 14-18, 2010, Valencia, Spain. To be published in the online journal "Proceedings of Science" - PoS
Spatially resolved submm imaging of the HR 8799 debris disk
Creators: name: Patience, J.
name: Bulger, J.
name: King, R. R.
name: Ayliffe, B.
name: Bate, M. R.
name: Song, I.
name: Pinte, C.
name: Koda, J.
name: Dowell, C. D.
name: Kovacs, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Dynamical interactions between planets and debris disks may sculpt the disk structure and impact planetary orbits, but only a few systems with both imaged planets and spatially resolved debris disks are known. With the Caltech Submm Observatory (CSO), we have observed the HR 8799 debris disk at 350μm. The 350μm map is the first spatially resolved measurement of the debris disk encircling the HR 8799 planetary system at this wavelength. Both the flux and size of the emission are consistent with a Kuiper belt of dust extending from ~100-300 AU. Although the resolution of the current map is limited, the map shows an indication of offset asymmetric emission, and several scenarios for this possibility are explored with radiative transfer calculations of a star-disk system and N-body numerical simulations of planet-disk interactions with parameters representative of the HR 8799 system.
description: 5 pages, 4 figures, Accepted for publication in Astronomy and Astrophysics
Additional file 1 of Integrin β3 organizes dendritic complexity of cerebral cortical pyramidal neurons along a tangential gradient
Creators: name: Swinehart, Brian D.
name: Bland, Katherine M.
name: Z. Logan Holley
name: Lopuch, Andrew J.
name: Casey, Zachary O.
name: Handwerk, Christopher J.
name: Vidal, George S.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Figure 1. (A-C) No difference in number of primary basal dendrites between C57;GFP/Cre- and Itgb3fl/fl;GFP/Cre- neurons. Figure 2. Maximum correlation coefficient (r2) values of total dendritic length versus distance z to principal axis origin, as a function of m or y0. Figure 3. Incorporating geodesic (“encephalodesic”) distance to midline slightly modifies correlations of neuronal position and dendritic complexity in C57;GFP/Cre+ and Itgb3fl/fl;GFP/Cre+ layer II/III pyramidal neurons. Figure 4. Dendritic complexity of C57;GFP/Cre+ and Itgb3fl/fl;GFP/Cre+ layer II/III pyramidal neurons in the primary somatosensory cortex. Figure 5. Somatic depth and region are not important factors when comparing dendritic morphology among targeted layer II/III neurons. Figure 6. In contrast to rostrocaudal position (Fig. 4), no correlation exists between total basal dendritic spine density and distance to principal axis origin (m = 1.56, y0 = − 350 μm) in either C57;GFP/Cre+ neurons (r2 = 0.11, p = 0.30) or Itgb3fl/fl;GFP/Cre+ neurons (r2 = 0.18, p = 0.09). Table 1. Apical morphology and high-order basal dendritic morphology of neurons are not correlated to their cortical position along a tangential gradient (distance to principal axis origin).