cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of A novel all-in-one strategy for purification and immobilization of β-1,3-xylanase directly from cell lysate as active and recyclable nanobiocatalyst
Creators: name: Cai, Lixi
name: Chu, Yunmen
name: Liu, Xin
name: Qiu, Yue
name: Ge, Zhongqi
name: Zhang, Guangya
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Additional file 1. Fig. S1 The flow chart of the all-in-one strategy for purification and immobilization of β-1,3-xylanases. Fig. S2 Hydrolysis of β-1, 3-xylan by the free and immobilized β-1, 3-xylanases (Xyl3088). Lane M, molecular mass markers; lane 1, immobilized Xyl3088; lane 2, free Xyl3088. Fig. S3 Product profiles of the hydrolysis reactions of β-1, 3-xylan by immobilized Xyl3088. Table S1 Silica precipitating ability of various silica-mineralizing peptides.
ANALYSIS OF POST-DISASTER CITY STRUCTURE CHANGES IN INDONESIA STUDY CASE MATARAM CITY OF LOMBOK (NTB)
Creators: name: AGUS WIYONO
name: SAMMY ALIDRUS
name: HEIKO FAUST
Publisher: name: Zenodo
Year: 2024
Subjects: Peak Ground Acceleration, Population Density, Human Development Index, Hazards, Earthquakes.

description: Abstract

Research has been carried out on identifying the risk of earthquake disasters in the West Nusa Tenggara region based on 3 factors: the earthquake hazard factor, namely the maximum acceleration of ground vibrations (Peak Ground Acceleration = PGA), the vulnerability factor, namely the population density of the sub-district, and the resilience factor, namely the HDI (Human Development Index) of the sub-district. In West Nusa Tenggara Province. The PGA value was calculated using the Fukushima and Tanaka attenuation function with earthquake parameter data from 1970 – 2014 with criteria of magnitude ≥ 4.5mB, depth ≤ 60 km and epicenter in the range 7.5O – 12.5O LS and 115O-120O BT, while calculating the earthquake disaster risk index uses the AHP (Analytical Hierarchy Process) method. From the calculation results, it was found that the areas with the highest level of earthquake disaster risk were the southern part of Dompu Regency, Mataram City, Bima City, northern Bima Regency, while the lowest were West Sumbawa Regency and southern Sumbawa Regency.
Identifying Circumgalactic Medium Absorption in QSO Spectra: A Bayesian Approach
Creators: name: Scott, Jennifer E.
name: Shoemaker, Emileigh S.
name: Hamill, Colin D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a study of candidate galaxy-absorber pairs for 43 low redshift QSO sightlines ($0.06 < z < 0.85$) observed with the {\it Hubble Space Telescope}/Cosmic Origins Spectrograph that lie within the footprint of the Sloan Digital Sky Survey with a statistical approach to match absorbers with galaxies near the QSO lines of sight using only the SDSS Data Release 12 photometric data for the galaxies, including estimates of their redshifts. Our Bayesian methods combine the SDSS photometric information with measured properties of the circumgalactic medium to find the most probable galaxy match, if any, for each absorber in the line of sight QSO spectrum. We find $\sim$630 candidate galaxy-absorber pairs using two different statistics. The methods are able to reproduce pairs reported in the targeted spectroscopic studies upon which we base the statistics at a rate of 72\%. The properties of the galaxies comprising the candidate pairs have median redshift, luminosity, and stellar mass, all estimated from the photometric data, $z=0.13$, $L=0.1L^*$, and $\log(M_*/M_{Sun}) = 9.7$. The median impact parameter of the candidate pairs is $\sim$430~kpc, or $\sim 3.5$ times the galaxy virial radius. The results are broadly consistent with the high \lya\ covering fraction out to this radius found in previous studies. This method of matching absorbers and galaxies can be used to prioritize targets for spectroscopic studies, and we present specific examples of promising systems for such follow-up.
description: 55 pages, 23 figures, Accepted for publication in the Astrophysical Journal
Adelic double cosets over semi-global fields
Creators: name: Harbater, David
Publisher: name: arXiv
Year: 2021
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 11E72, 12G05, 14G05 (Primary), 14H25, 20G15, 14G27 (Secondary)

description: Double coset spaces of adelic points on linear algebraic groups arise in the study of global fields; e.g., concerning local-global principles and torsors. A different type of double coset space plays a role in the study of semi-global fields such as p-adic function fields. This paper relates the two, by establishing adelic double coset spaces over semi-global fields; relating them to local-global principles and torsors; and providing explicit examples.
description: 17 pages
A systematic approach to the Planck LFI end-to-end test and its application to the DPC Level 1 pipeline
Creators: name: Frailis, M.
name: Maris, M.
name: Zacchei, A.
name: Morisset, N.
name: Rohlfs, R.
name: Meharga, M.
name: Binko, P.
name: Turler, M.
name: Galeotta, S.
name: Gasparo, F.
name: Franceschi, E.
name: Butler, R. C.
name: D'Arcangelo, O.
name: Fogliani, S.
name: Gregorio, A.
name: Lowe, S. R.
name: Maggio, G.
name: Malaspina, M.
name: Mandolesi, N.
name: Manzato, P.
name: Pasian, F.
name: Perrotta, F.
name: Sandri, M.
name: Terenzi, L.
name: Tomasi, M.
name: Zonca, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Level 1 of the Planck LFI Data Processing Centre (DPC) is devoted to the handling of the scientific and housekeeping telemetry. It is a critical component of the Planck ground segment which has to strictly commit to the project schedule to be ready for the launch and flight operations. In order to guarantee the quality necessary to achieve the objectives of the Planck mission, the design and development of the Level 1 software has followed the ESA Software Engineering Standards. A fundamental step in the software life cycle is the Verification and Validation of the software. The purpose of this work is to show an example of procedures, test development and analysis successfully applied to a key software project of an ESA mission. We present the end-to-end validation tests performed on the Level 1 of the LFI-DPC, by detailing the methods used and the results obtained. Different approaches have been used to test the scientific and housekeeping data processing. Scientific data processing has been tested by injecting signals with known properties directly into the acquisition electronics, in order to generate a test dataset of real telemetry data and reproduce as much as possible nominal conditions. For the HK telemetry processing, validation software have been developed to inject known parameter values into a set of real housekeeping packets and perform a comparison with the corresponding timelines generated by the Level 1. With the proposed validation and verification procedure, where the on-board and ground processing are viewed as a single pipeline, we demonstrated that the scientific and housekeeping processing of the Planck-LFI raw data is correct and meets the project requirements.
description: 20 pages, 7 figures; this paper is part of the Prelaunch status LFI papers published on JINST: http://www.iop.org/EJ/journal/-page=extra.proc5/jinst
Challenges of Using a Flipped Learning Approach in Learning English Language Proficiency
Creators: name: Choirul Mu'minin
name: Mochamad Nursalim
name: Lamijan Hadi Susarno
Publisher: name: Zenodo
Year: 2024
Subjects: Flipped Learning, English Proficiency, Education, Skills, Student.

description: Abstract

The flipped learning technique is a tool that has become popular and useful for improving students' abilities, such as social and intellectual abilities, especially skills in mastering English language skills. The aim of this study is to investigate the contribution of the flipped learning technique to the learning process, as well as the effectiveness of this technique's role in the world of education. The research methodology uses a systematic literature review. The literature search was carried out until 2024, based on Scopus, Web of Science, Research gate and other credible sources. All research accessed by researchers is used as a source to contribute to this study. There are more than 40 articles as references in the study, where this number is a reduction from the original number of 250, then filtered by content, contents and year until the ideal number is obtained for a review. The results in the research show that the flipped learning technique is effective in improving English language proficiency learning outcomes. Another suggestion put forward in this study is that the use of flippd learning techniques can be combined with the blended learning method so that it becomes a coherent unit with the same goal, namely increasing students' English language proficiency.
Extreme- and Intermediate-Mass Ratio Inspirals in Dynamical Chern-Simons Modified Gravity
Creators: name: Sopuerta, Carlos F.
name: Yunes, Nicolas
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: [abridged] Chern-Simons (CS) modified gravity is a 4D effective theory that descends both from string theory and loop quantum gravity, and that corrects the Einstein-Hilbert action by adding the product of a scalar field and the parity-violating, Pontryagin density. In this theory, the gravitational field of spinning black holes is described by a modified Kerr geometry whose multipole moments deviate from the Kerr ones only at the fourth multipole, l = 4. We investigate possible signatures of this theory in the gravitational wave emission produced in the inspiral of stellar compact objects into massive black holes, both for intermediate- and extreme-mass ratios. We use the semi-relativistic approximation, where the trajectories are geodesics of the massive black hole geometry and the gravitational waveforms are obtained from a multipolar decomposition of the radiative field. The main CS corrections to the waveforms arise from modifications to the geodesic trajectories, due to changes to the massive black hole geometry, and manifest themselves as an accumulating dephasing relative to the general relativistic case. We also explore the propagation and the stress-energy tensor of gravitational waves in this theory. We find that, although this tensor has the same form as in General Relativity, the energy and angular momentum balance laws are indeed modified through the stress-energy tensor of the CS scalar field. These balance laws could be used to describe the inspiral through adiabatic changes in the orbital parameters, which in turn would enhance the dephasing effect. Gravitational-wave observations of intermediate- or extreme-mass ratio inspirals with advanced ground detectors or with LISA could use such dephasing to test the dynamical theory to unprecedented levels.
description: 24 pages, 8 figures, Revtex 4
BARRIERS AND SOLUTIONS TO THE FORMATION OF VILLAGE STUNTING REDUCTION ACCELERATION TEAMS (TPPS) IN BATUI SELATAN SUB-DISTRICT, BANGGAI DISTRICT
Creators: name: La Taha
name: Veni Hadju
name: Abdul Salam
name: Burhanuddin Bahar
name: Aminuddin Syam
name: Nurzakiah Hasan
name: Muhammad Saykir
Publisher: name: Zenodo
Year: 2024
Subjects: Stunting Reduction Acceleration Team (TPPS), Stunting.

description: Abstract

Background: Village-level Stunting Reduction Acceleration Teams (TPPS) play an important role in reducing stunting in Indonesia. However, the existence of TPPS in villages has not been widely recognized. This study aims to explore the barriers and solutions to establishing TPPS in villages. Methods: The study was conducted for 3 months in Ombolu, Sinorang and Bonebalantak villages in Batui Selatan sub-district. The research location was chosen with consideration of the prevalence of nutritional status, geographical location and ethnicity. This study was a qualitative study with 15 informants. Data related to the existence of the TPPS and barriers to the establishment of village TPPS were obtained through in-depth interviews. Qualitative data were processed by searching for keywords and then content analysis was conducted. Qualitative data analysis uses an inductive thinking process. Results: The results showed that the majority of informants had heard of the term TPPS. However, all informants stated that the TPPS had not yet been formed. There are various obstacles in forming the village TPPS, including: the village government's perception that there is already a team formed, the opinion that every time a team is formed, it is always accompanied by honorarium/incentives, including limited human resources and no technical socialization in forming the TPPS. The solution to overcome the obstacles was to provide knowledge and understanding to village stakeholders through persuasive and informative approaches. Conclusion: The village TPPS is difficult to form because there has been no socialization, the perception that there is already a team formed, limited funds and human resources. The solution is to take a persuasive and informative approach to the village government.
Analisi morfologica e molecolare di cellule da colture primarie umane esposte a resine biocompatibili
Creators: name: Zago, Michela <1979>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2008
Subjects: BIO/16 Anatomia umana

description: The cytotoxicity of dental composites has been attributed to the release of
residual monomers from polymerized adhesive systems due to degradation
processes or the incomplete polymerization of materials. 2-Hydroxyethyl
methacrylate (HEMA) is one of the major components released from dental
adhesives. Cytotoxic effects due to high concentrations of HEMA have already
been investigated, but the influence of minor toxic concentrations for long-term
exposition on specific proteins such as type I collagen and tenascin has not been
studied in depth. The objective of this project was to study the effect of minor
toxic concentrations of HEMA on human gingival fibroblasts (HGFs) and human
pulp fibroblasts (HPFs), investigating modification in cell morphology, cell
viability, and the influence on type I collagen and tenascin proteins.
Different concentrations of the resin monomer and different times of
exposition were tested on both cell lines. The cell vitality was determined by MTT
assay, and high-resolution scanning electron microscopy analysis was performed
to evaluate differences in cell morphology before and after treatment. To evaluate
the variability in the expression and synthesis of procollagen α1 type I and
tenascin proteins on HGFs and HPFs treated with HEMA at different
concentrations immunofluorescence, RT-PCR and western blot analysis, were
carried out.
The treatments on HGFs with 3mmol/L HEMA, showed a strong reduction
of procollagen α1 type I protein at 72h and 96h, demonstrating that HEMA
interferes both with the synthesis of the procollagen α1 type I protein and its
mRNA expression.
The results obtained on HPFs treated with different concentrations of
HEMA ranging from 0,5mmol/L to 3mmol/L and for different exposition times
showed a strong reduction in cell viability in specimens treated for 96h and 168h,
while immunofluorescence and western blotting analysis demonstrated a
reduction of procollagen α1 type I and an overexpression of tenascin protein.
In conclusion, our results showed that the concentrations of HEMA we tested,
effect the normal cell production and activity, such as the synthesis of some
dental extracellular matrix proteins.
Additional file 1 of Breastfeeding duration modified the effects of neonatal and familial risk factors on childhood asthma and allergy: a population-based study
Creators: name: Hu, Yabin
name: Chen, Yiting
name: Liu, Shijian
name: Jiang, Fan
name: Wu, Meiqin
name: Yan, Chonghuai
name: Tan, Jianguo
name: Yu, Guangjun
name: Hu, Yi
name: Yin, Yong
name: Qu, Jiajie
name: Li, Shenghui
name: Tong, Shilu
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: Table S1. Sensitivity analysis of multivariate logistic regression after adjustment for residential area and whether the address changed after birth.
Deformed "Commutative" Chern - Simons System
Creators: name: Zhang, Jian-Zu
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Noncommutative Chern - Simons' system is non-perturbatively investigated at a full deformed level. A deformed "commutative" phase space is found by a non-canonical change between two sets of deformed variables of noncommutative space. It is explored that in the "commutative" phase space all calculations are similar to the case in commutative space. Spectra of the energy and angular momentum of the Chern - Simons' system are obtained at the full deformed level. The noncommutative-commutative correspondence is clearly showed. Formalism for the general dynamical system is briefly presented. Some subtle points are clarified.
description: 15 pages
Spin polarized two-dimensional electron gas embedded in semimagnetic quantum well : ground state, spin responses, spin excitations, Raman spectrum
Creators: name: Perez, F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present theoretical aspects of spin polarized two dimensional electron gas (SP2DEG) which can be achieved in doped semimagnetic quantum wells. This original model system has been recently studied by magneto Raman scattering experiments has given a new access to spin resolved excitations and spectrum of the SP2DEG. Starting from the Diluted Magnetic Semiconductor (DMS) Hamiltonian in presence of the Coulomb interaction between conduction electrons, we define the conditions to reach such a SP2DEG. The equilibrium state is studied at low temperature; in particular a theory for the degree of spin polarization is derived. Dynamical spin susceptibilities are further calculated in the framework of a spin density functional formalism already developed in the past. We then derive spin conserving and spin flip excitations dispersions using a recent determination of the SP2DEG correlation energy corrected from the thickness of the well. The SP2DEG presents two key features: the spin flip wave, which existence is a direct consequence of the Coulomb interaction between the spin polarized electrons, with a dispersion and energy range typical to the SP2DEG obtained in DMS, the spin density fluctuations exhibiting a specific collective behaviour when the spin polarization is increased. The dissipation spectrum through these excitations is studied in detail. Particular attention is given to the spectrum determined by resonant Raman scattering. We show, indeed, that the latter gives unique access to the spin-fluctuations spectrum of the SP2DEG.
description: submitted to phys. rev. B
Chemical environments of 6.7 GHz methanol maser sources
Creators: name: Paulson, Sonu Tabitha
name: Pandian, Jagadheep D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: 6.7 GHz methanol masers are the brightest of class II methanol masers that are regarded as excellent signposts in the formation of young massive stars. We present here a molecular line study of 68 6.7 GHz methanol maser hosts chosen from the MMB catalogue, that have MALT90 data available. We performed (1) pixel-by-pixel study of 9 methanol maser sources that have high signal-to-noise ratio and (2) statistical study taking into account the entire 68 sources. We estimated the molecular column densities and abundances of N$_2$H$^+$(1-0), HCO$^+$(1-0), HCN(1-0) and HNC(1-0) lines. The derived abundances are found to be in congruence with the typical values found towards high mass star forming regions. We derived the column density and abundance ratios between these molecular species as an attempt to unveil the evolutionary stage of methanol maser sources. We found the column density and abundance ratio of HCN to HNC to increase and that of N$_2$H$^+$ to HCO$^+$ to decline with source evolution, as suggested by the chemical models. The HCN/HNC, N$_2$H$^+$/HCO$^+$, HNC/HCO$^+$ and N$_2$H$^+$/HNC ratios of the methanol maser sources are consistent with them being at a later evolutionary state than quiescent phase and possibly protostellar phase, but at an earlier stage than HII regions and PDRs.
description: 17 pages, 53 figures, accepted for publication in MNRAS
Pharmaceutical residues in aquatic systems: mode of action and effects on mussel physiology
Creators: name: Buratti, Sara <1981>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2011
Subjects: BIO/09 Fisiologia

description: Pharmaceutical residues contaminate aquatic ecosystems as a result of their widespread human and veterinary usage. Since continuously released and not efficiently removed, certain pharmaceuticals exhibit pseudo-persistence thus generating concerns for the health of aquatic wildlife.
This work aimed at assessing on mussels Mytilus galloprovincialis, under laboratory conditions, the effects of three pharmaceuticals, carbamazepine (antiepileptic), propranolol (β-blocker) and oxytetracycline (antibiotic), to evaluate if the human-based mode of action of these molecules is conserved in invertebrates. Furthermore, in the framework of the European MEECE Programme, mussels were exposed to oxytetracycline and copper at increasing temperatures, simulating variations due to climate changes.
The effects of these compounds were assessed evaluating a battery of biomarkers, the expression of HSP70 proteins and changes in cAMP-related parameters.
A decrease in lysosomal membrane stability, induction of oxidative stress, alterations of cAMP-dependent pathway and the induction of defense mechanisms were observed indicating the development of a stress syndrome, and a worsening in mussels health status. Data obtained in MEECE Programme confirmed that the toxicity of substances can be enhanced following changes in temperature. The alterations observed were obtained after exposure to pharmaceuticals at concentrations sometimes lower than those detected in the aquatic environment. Hence, further research is advisable regarding subtle effects of pharmaceuticals on non-target organisms.
Furthermore, results obtained during a research stay in the laboratories of Cádiz University (Spain) are presented. The project aimed at measuring possible effects of polluted sediments in Algeciras Bay (Spain) and in Cádiz Bay, by assessing different physiological parameters in caged crabs Carcinus maenas and clams Ruditapes decussatus exposed in situ for 28 days. The neutral red retention assay was adapted to these species and proved to be a sensitive screening tool for the assessment of sediment quality.
Magnetoelectric response of multiferroic BiFeO3 and related materials
Creators: name: Wojdel, Jacek C.
name: Iniguez, Jorge
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a first-principles scheme for computing the magnetoelectric response of multiferroics. We apply our method to BiFeO3 (BFO) and related compounds in which Fe is substituted by other magnetic species. We show that under certain relevant conditions -- i.e., in absence of incommensurate spin modulation, as in BFO thin films and some BFO-based solid solutions -- these materials display a large linear magnetoelectric response. Our calculations reveal the atomistic origin of the coupling and allow us to identify the most promising strategies to enhance it.
description: 4 pages with 1 figure embedded. More information at http://www.icmab.es/dmmis/leem/jorge
CIFRA National Survey: Uruguay November 1995
Creators: name: CIFRA, In Bogliaccini, Juan, And Queirolo Rosario Laboratorio De Opinión Pública And Redes Sociales En Uruguay Collection (Social Networks And Public Opinion Lab Collection)
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Recent visits to movie theater or live performance theater; recently read books; economic situation of the country; confidence in politics; experience with stomach pains; evaluation of labor; approval of president Julio Maria Sanguinetti; approval of Parliament; approval of district mayor; likability of politicians and presidential candidates; plans for end of the year gifts and parties; stance on need for education reform; economic situation of your family; improvement of judicial system; corruption in the national government; approval of judicial system after exposing corruption in the National Banking system; amount of democracy in Uruguay; interest in politics; demographic makeup of presidential cabinet; management of money by men vs. women; educating girls vs. boys; political spectrum position; religious views; past voting history; stance on constitutional reform; reformation of election system; data on election results. Montevideo: Personal medical service choices; quality of national healthcare; membership status of social service program; quality of healthcare and social services programs. For those who have minors in their family/home: Type of school they attend; extracurricular activities; study locations; amount of television watched. National Agency for Research and Innovation (ANII) Collection.
Lattice Boltzmann Simulation of High-Frequency Flows: Electromechanical Resonators in Gaseous Media
Creators: name: Colosqui, Carlos
name: Karabacak, Devrez M.
name: Ekinci, Kamil L.
name: Yakhot, Victor
Publisher: name: arXiv
Year: 2009
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In this work, we employ a kinetic theory based approach to predict the hydrodynamic forces on electromechanical resonators operating in gaseous media. Using the Boltzmann-BGK equation, we investigate the influence of the resonator geometry on the fluid resistance in the entire range of nondimensional frequency variation $0\leτω\le\infty$; here the fluid relaxation time $τ=μ/p$ is determined by the gas viscosity $μ$ and pressure $p$ at thermodynamic equilibrium, and $ω$ is the (angular) oscillation frequency. Our results support the experimentally observed transition from viscous to viscoelastic flow in simple gases at $τω\approx1$. They are also in remarkable agreement with the measured geometric effects in resonators in a broad linear dimension, frequency, and pressure range.
description: 16 peges, 3 figures
THE CONCEPT OF CENTRAL GOVERNMENT OVERSIGHT OF REGIONAL REGULATIONS IN THE FRAMEWORK OF REGIONAL AUTONOMY BASED ON THE 1945 CONSTITUTION OF THE REPUBLIC OF INDONESIA
Creators: name: BAIQ RARA CHARINA SIZI
name: GATOT DWI HENDRO WIBOWO
name: KAHARUDIN
name: CRISDIANTO EKO PURNOMO
Publisher: name: Zenodo
Year: 2024
Subjects: Regional Regulation; Central Government; Regional Autonomy.

description: Abstract

Oversight of regional regulations (Perda) by the central government, which involves multiple institutions, is currently carried out by various bodies including the executive, legislative, judicial branches, and state agencies formed by the President. In the executive branch, oversight is conducted by several central agencies such as the Ministry of Home Affairs, the Ministry of Law and Human Rights, the Ministry of Agrarian Affairs and Spatial Planning, and the Ministry of Finance. Legislative oversight is performed through the Regional Representative Council (Dewan Perwakilan Daerah). However, the question arises whether oversight of Perda should involve multiple central government agencies. Isn’t it the case that involving several institutions in overseeing Perda can make the regulation-making process inefficient? On the other hand, local governments need specific regional regulations, such as tax regulations, regional retribution regulations, and spatial planning regulations, to be enacted promptly according to higher laws. Yet, these regulations are often delayed due to the lengthy processes of harmonization, evaluation, and facilitation. Therefore, the concept of central government oversight of Perda that is needed today is preventive-coordinative oversight. This concept means that to maintain consistency and coherence between Perda and higher regulations, central government oversight should focus on prevention from the planning and drafting stages. This should be done in coordination with the Ministry of Law and Human Rights, which represents the central government in harmonizing higher legislation with regional regulations. With this approach, the potential for disharmony between Perda and higher laws can be prevented from the outset. Meanwhile, the Ministry of Home Affairs will no longer conduct evaluations of Perda but will only provide registration numbers for the Perda.
Microstructure and the Boson-peak in thermally-treated In_{x}O films
Creators: name: Zbeda, Itai
name: Bar, Ilana
name: Ovadyahu, Z.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report on the correlation between the boson-peak and structural changes associated with thermally-treating amorphous indium-oxide films. In this process, the resistance of a given sample may decrease by a considerable margin while its amorphous structure is preserved. In the present study, we focus on the changes that result from the heat-treatment by employing electron-microscopy, X-ray, and Raman spectroscopy. These techniques were used on films with different stoichiometry and thus different carrier-concentration. The main effect of heat-treatment is material densification, which presumably results from elimination of micro-voids. The densified system presents better wavefunction-overlap and more efficient connectivity for the current flow. X-ray, and electron-beam diffraction experiments indicate that the heat-treated samples show significantly less spatial heterogeneity with only a moderate change of the radial-distribution function metrics. These results are consistent with the changes that occur in the boson-peak characteristics due to annealing as observed in their Raman spectra.
description: 11 pages 12 figures
title: Diagnóstico por RM de artritis séptica facetaria
Creators: name: Jiménez Cerdán, Elvira
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Oedema
subject: Arthritides
subject: Abscess
subject: Contrast agent-intravenous
subject: MR
subject: Musculoskeletal soft tissue
subject: Musculoskeletal bone
subject: Musculoskeletal spine

description: Objetivos
Material y método
Resultados
Conclusiones
Bibliografía
description: Objetivos:
Demostrar la importancia de los hallazgos radiológicos en el diagnóstico de la artritis séptica facetaria y sus...
Non-Gaussian operations in measurement device independent quantum key distribution
Creators: name: Singh, Jaskaran
name: Bose, Soumyakanti
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Non-Gaussian operations in continous variable (CV) quantum key distribution (QKD) have been limited to photon subtraction on squeezed vacuum states only. This is mainly due to the ease of calculating the covariance matrix representation of such states. In this paper we study the effects of general non-Gaussian operations corresponding to photon addition, catalysis and subtraction on squeezed coherent states on CV measurement device independent (MDI) QKD. We find that non-Gaussianity coupled with coherence can yield significantly longer transmission distances than without. Particularly we observe that zero photon catalysis on two mode squeezed coherent state (TMSC) is an optimial choice for CV MDI QKD, while single photon subtraction is also a good candidate; both of them offering nearly 70 km of transmission distances. We also derive a single generalized covariance matrix for the aforementioned states which will be useful in several other aspects of CV quantum information processing.
description: Accepted for publication in PRA
Learning an Adaptive Meta Model-Generator for Incrementally Updating Recommender Systems
Creators: name: Peng, Danni
name: Pan, Sinno Jialin
name: Zhang, Jie
name: Zeng, Anxiang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Recommender Systems (RSs) in real-world applications often deal with billions of user interactions daily. To capture the most recent trends effectively, it is common to update the model incrementally using only the newly arrived data. However, this may impede the model's ability to retain long-term information due to the potential overfitting and forgetting issues. To address this problem, we propose a novel Adaptive Sequential Model Generation (ASMG) framework, which generates a better serving model from a sequence of historical models via a meta generator. For the design of the meta generator, we propose to employ Gated Recurrent Units (GRUs) to leverage its ability to capture the long-term dependencies. We further introduce some novel strategies to apply together with the GRU meta generator, which not only improve its computational efficiency but also enable more accurate sequential modeling. By instantiating the model-agnostic framework on a general deep learning-based RS model, we demonstrate that our method achieves state-of-the-art performance on three public datasets and one industrial dataset.
description: 11 pages, 6 figures, accepted by RecSys 2021
Gauge Parameter Independence of the Higgs Pole Mass in the Multi-Higgs model
Creators: name: Kim, Chungku
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: e have investigated the gauge parameter dependence of the Higgs pole masses in the multi-Higgs model in two different types of the gauge fixing conditions. It turns out that the Higgs pole masses of the multi-Higgs model when expressed in terms of the Lagrangian parameters, are independent of the gauge parameter for both cases.
Realising the Community Goodwill-Value (Case of Rwanda)
Creators: name: Mohamed Buheji
name: Emmanuel Mushimiyimana
Publisher: name: Zenodo
Year: 2024
Subjects: Goodwill-value, Socioeconomic Development, Rwanda Model, African Communities.

description: Abstract

Goodwill-value is an intangible asset that helps to generate more value-added benefits for socioeconomic development if well planned. The goodwill value of a community can act as an agent that makes this community become a source of preference and trust. In this paper, we investigate the goodwill-value of Africa using Rwanda and its communities as a reference. The Rwanda's strategic initiatives post-genocide is examined to realise how they all played a role in enhancing the country goodwill-value, making it a model for other African nations. Through a holistic approach, the research highlights the importance of investing in social assets, cultural heritage, and environmental conservation to build goodwill value. The study concludes with a proposed framework for building goodwill value in African communities, emphasizing the importance of social assets, education, quality of life, cultural heritage, social cohesion, and environmental conservation. This framework aims to guide other African communities in enhancing their goodwill value to achieve sustainable development and improve the well-being of their populations. The findings suggest that cultivating goodwill can lead to sustainable development, economic growth, and improved community well-being across Africa.
title: Radiología de la lumbalgia
Creators: name: Jiménez Román, Sonia
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: MR
subject: Musculoskeletal spine

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Recuerdo anatómico de la columna lumbar por RM Revisar la patología más frecuente causante del dolor lumbar Conocer las indicaciones de la RM lumbar y ofrecer un protocolo de manejo radiológico de la...
title: Tratamiento mediante embolizante líquido de angiomiolipomas renales
Creators: name: Cabeza Carreto, Arturo
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Embolisation
subject: Kidney
subject: Interventional vascular

description: Objetivos
Material y método
Resultados
Conclusiones
Bibliografía
description: Objetivos:
El angiomiolipoma (AML) es un tumor benigno compuesto por una cantidad variable de tejido vascular,
muscular liso y adiposo.
Su localización es preferentemente renal aunque también están descritas otras localizaciones. Son lesiones relativamente...
title: B - Usine hydraulique d'éclairage et de transport de force
Creators: name: Généro, Jean-Damien
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025

description: Images et édition numérique (XML, LaTeX, PDF) de *Usine hydraulique d'éclairage et de transport de force par l'électricité du Haut-Forez, banlieu de Saint-Étienne (Loire), atelier accessoire d'un atelier préexistant et appartenant a une famille rurale d'ouvriers chefs de métier d'après les renseignements recueillis sur les lieux en 1904 par Pierre du Maroussem*, série 3, fasc. sup. (1906), monographie n°B, volume 2, 1908, p. 1-32.
description: Source: https://ouvriersdeuxmondes.huma-num.fr/monographie/usine-hydraulique-eclairage-transport-force-473
description: date: 1906-1908
title: Cáncer de mama gestacional
Creators: name: Viguer Benavent, Rosa María
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Biopsy
subject: Ultrasound
subject: MR
subject: Mammography
subject: Breast
subject: Genital / Reproductive system female

description: Objetivos
Material y método
Resultados
Conclusiones
Bibliografía
description: Objetivos:
Se define como cáncer de mama asociado a la gestación al ocurrido durante el embarazo o en los siguientes 12 meses tras el parto,
así como también al ocurrido en cualquier momento mientras dure la lactancia. El cáncer de mama gestacional es...
title: Linfoma cardiaco: prevalencia de la enfermedad en LNH difuso. Patrón de captación de FDG en PET-TC.
Creators: name: Rodriguez Fisac, Beatriz
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Lymphoma
subject: Diagnostic procedure
subject: PET-CT
subject: Cardiac

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Revisar los patrones de captación cardiaca de18F- fluoro-2-deoxi-D-glucosa (FDG) en PET/TC en casos de linfoma cardiaco secundario. Correlacionarlas imágenes dePET/TC con otras técnicas como tomografía computarizada con contraste...
PATHOGENICITY OF COLLETOTRICHUM LUPINI ON DETACHED LEAVES AND STRAWBERRIES OF FRAGARIA ANANASSA IN MOROCCO
Creators: name: Mouden Najoua
name: El Kaissoumi Hanane
name: Ouazzani Touhami Amina
name: El Alaoui Moulay Abdelaziz
name: Sellal Zineb
name: Douira Allal
Publisher: name: Zenodo
Year: 2024
Subjects: Strawberries, Leaves, Anthracnosis, Pathogenicity, Morocco.

description: Abstract

Strawberry cultivation is one of the most important fruit crops worldwide, but it is constantly threatened by fungal pathogens. Among them, Colletotrichum spp poses a serious threat to strawberry production. In this study, a pathogenic characterization of one isolate of Colletotrichum lupini isolated from crown of senescent strawberry plants and identified for the first time in Morocco was tested using two inoculation methods. For the first one, using the mycelial disc of C. lupini, the result showed that without injury, the severity index was ranged between 62.51% and 72% compared to 57.40 and 77.83% in wounded leaves. The conidia production reached 76173.48 conidia.cm-2. On strawberries, the size of lesions was uneven measuring 14.1 mm using agar disc's and 21.6 mm for inoculation by conidial suspension. The Re-isolation of the original isolate was successful which fulfilling Koch’s postulates. Thus, the pathogenic capacity of Colletotrichum lupini to cause anthracnose disease on leaves and strawberries of Fragaria ananassa was confirmed. Further pathogenicity analysis on strawberry plant is required under greenhouse and field scale.
Multiwavelength Signatures of Magnetic Activity from Young Stellar Objects in the LkH\alpha101 Cluster
Creators: name: Osten, R. A.
name: Wolk, S. J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: [abridged] We describe the results of our multi-wavelength observing campaign on the young stellar objects in the LkH$α$101 cluster. Our simultaneous X-ray and multi-frequency radio observations are unique in providing simultaneous constraints on short-timescale variability at both wavelengths as well as constraints on the thermal or nonthermal nature of radio emission from young stars. Focussing in on radio-emitting objects and the multi-wavelength data obtained for them, we find that multi-frequency radio data indicate nonthermal emission even in objects with infrared evidence for disks. We find radio variability on timescales of decades, days and hours. About half of the objects with X-ray and radio detections were variable at X-ray wavelengths, despite lacking large-scale flares or large variations. Variability appears to be a bigger factor affecting radio emission than X-ray emission. A star with infrared evidence for a disk, [BW88]~3, was observed in the decay phase of a radio flare. In this object and another ([BW88]~1), we find an inverse correlation between radio flux and spectral index which contrasts with behavior seen in the Sun and active stars. We interpret this behavior as the repopulation of the hardest energy electrons due to particle acceleration. A radio and X-ray source lacking an infrared counterpart, [BW88]~1, may be near the substellar limit; its radio properties are similar to other cluster members, but its much higher radio to X-ray luminosity ratio is reminiscent of behavior in nearby very low mass stars/brown dwarfs. We find no correspondence between signatures of particle acceleration and those of plasma heating, both time-averaged and time-variable. The lack of correlated temporal variability in multi-wavelength behavior, the breakdown of multi-wavelength correlations of...
description: accepted for publication in ApJ
การประมาณค่าช่วงความเชื่อมั่นสําหรับผลต่างค่าสัดส่วนทวินามด้วยวิธีนิวคอมบ์ไฮบริดสกอร์แบบปรับใหม่
Creators: name: นพวรรณ จงสง่ากลาง
Publisher: name: กองบริหารการวิจัย
Year: 2563
Subjects: ค่าความน่าจะเป็นครอบคลุม
ค่าสัดส่วนทวินาม
วิธีเดลต้า

description: วารสารวิทยาศาสตร์และเทคโนโลยี, 28, 12, 2113-2127
Graphene Growth by Metal Etching on Ru(0001)
Creators: name: Loginova, E.
name: Maier, S.
name: Stass, I.
name: Bartelt, N. C.
name: Feibelman, P. J.
name: Salmeron, M.
name: McCarty, K. F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Low-energy electron microscopy (LEEM) reveals a new mode of graphene growth on Ru(0001) in which Ru atoms are etched from a step edge and injected under a growing graphene sheet. Based on density functional calculations, we propose a model wherein injected Ru atoms form metastable islands under the graphene. Scanning tunneling microscopy (STM) reveals that dislocation networks exist near step edges, consistent with some of the injected atoms being incorporated into the topmost Ru layer, thereby increasing its density.
description: 20 pages. 9 figures
Mechanism of orbital reconstruction at the interfaces of transition metal oxides
Creators: name: Pavlenko, Natalia
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Orbital reconstruction at interfaces between YBa2Cu3O6 and SrO-terminated SrTiO3 is studied using local spin density approximation (LSDA) with intra-atomic Coulomb repulsion (LSDA+U). The change of population of interfacial Cu 3d orbitals results in stabilization of a new oxidation state $3d^8$ which involves an additional modification of orbital occupancies in the nearest SrO and TiO2 layers. We find that an increase of electron charge in Cu 3d_{x^2-y^2} states counterbalances a depopulation of 3d_{3z^2-r^2} orbitals which induces, on account of the onsite Coulomb repulsion U, a splitting of 3d_{3z^2-r^2} states at CuO2-SrO interfaces.
description: 7 pages, 7 figures, to appear in Physical Review B
Star Formation Histories, Abundances and Kinematics of Dwarf Galaxies in the Local Group
Creators: name: Tolstoy, E.
name: Hill, V.
name: Tosi, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Within the Local Universe galaxies can be studied in great detail star by star, and here we review the results of quantitative studies in nearby dwarf galaxies. The Color-Magnitude Diagram synthesis method is well established as the most accurate way to determine star formation history of galaxies back to the earliest times. This approach received a large boost from the exceptional data sets that wide field CCD imagers on the ground and the Hubble Space Telescope could provide. Spectroscopic studies using large ground based telescopes such as VLT, Magellan, Keck and HET have allowed the determination of abundances and kinematics for significant samples of stars in nearby dwarf galaxies. These studies have shown how the properties of stellar populations can vary spatially and temporally. This leads to important constraints to theories of galaxy formation and evolution. The combination of spectroscopy and imaging and what they have taught us about dwarf galaxy formation and evolution is the aim of this review.
description: 57 pages, 17 figures, 2 tables, Ann Rev Astron Astrophys, 47, in press. To see full resolution version, http://www.astro.rug.nl/~etolstoy/tolstoyhilltosi09.pdf
On the Mathematical Theory of Superfluidity
Creators: name: Sewell, Geoffrey L.
name: Wreszinski, Walter F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We provide a general operator algebraic formulation of superfluidity in Bose systems, with the aim of investigating the relationships of this phenomenon both to off-diagonal long range order (ODLRO) and to a mathematically precise version of Landau's picture of elementary excitations. Our principal results are that ODLRO leads both to rotational superfluidity and to Goldstone excitations, while the neo-Landau picture accounts for the translational superfluidity of flow along a pipe. The latter picture is realised by the Lieb-Liniger-Girardeau model. Open problems are briefly discussed.
description: To be published in J. Phys. A