cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Fast and accurate isotope dilution mass spectrometry method for the assignment of trihalomethanes in water in an uncommon accuracy-based proficiency testing programme in Singapore
Creators: name: Gui, Ee Mei
name: Cheow, Pui Sze
name: Lu, Ting
name: Teo, Tang Lin
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: In the light of the instability of trihalomethanes (THMs) in water, a fast and high accuracy method based on headspace gas chromatography-isotope dilution mass spectrometry (HS-GC-IDMS) technique was developed. The optimised method was validated using fortified water samples. Recoveries between 96.1% and 108.8% with an intermediate precision between 3.9% and 5.7% were achieved. The method was applied in the value assignment of THMs in water in an accuracy-based proficiency testing (PT) programme organised by the Health Sciences Authority (HSA) Singapore. The assigned values obtained for chloroform, bromodichloromethane, dibromochloromethane and bromoform were 73.6 ± 9.3 µg/L, 49.1 ± 5.2 µg/L, 47.7 ± 4.4 µg/L and 70.8 ± 6.8 µg/L, respectively. The PT programme was especially valuable and uncommon as it allowed local water testing laboratories to have access to traceable reference values for the benchmarking of their technical competencies. The procedure undertaken by the Laboratory to prepare a batch of PT sample comprising the unstable analytes, conduct homogeneity and stability testing, as well as value assignment, are presented. The between-samples relative standard deviations (RSDs) obtained in a feasibility batch of THMs concentrate in methanol were improved by four to six times compared to those from the first feasibility batch of THMs in water. Based on z-scores, evaluated using the assigned reference value determined by HS-GC-IDMS, 85% of the participating laboratories in the PT programme achieved satisfactory results. The provision of metrological assigned values heightened the testing laboratories’ awareness on the importance of accuracy-based PT programmes for evaluation of true method biases, which is particularly valuable for analytes with regulated limits.
Score-P and OMPT: Smoothing the bumpy road to OpenMP performance measurement
Creators: name: Reuter, Jan Andre
name: Feld, Christian
name: Mohr, Bernd
Publisher: name: Forschungzentrum Jülich
Year: 2024

description: 15th International Parallel Tools Workshop 2024, Dresden, Germany, 19 Sep 2024 - 20 Sep 2024
description: The OpenMP API is a widely used interface for high-level parallel programming in C, C++ and Fortran. Initially introduced in 1997, it now targets three basic processor building blocks, CPUs, SIMD vector units, and accelerators. With large adoption in the HPC community and wide support from compiler vendors, OpenMP grew into a key component in leveraging node-level parallelism in applications and frameworks. Herewith, a need for OpenMP-aware performance measurement and analysis tools arose. In version 5.0 of the OpenMP specification, the OpenMP Tools Interface (OMPT) was introduced, providing means to collect precise information about the application's use of OpenMP directives and lock routines. Although provided with a detailed specification, understanding and correctly handling the CPU execution model event sequence dispatched from various vendor's runtimes requires detailed analysis of events, their parameters and executing threads. To facilitate this analysis, we developed a freely available OMPT tool that allows for dumping execution model events and corresponding metadata for post-mortem inspection. Analyzing the output of this tool applied to the official OpenMP examples and handwritten smoke tests, enabled us to implement an OMPT tool for the performance measurement infrastructure Score-P, replacing the long-established, but feature-incomplete source-to-source OpenMP instrumenter OPARI2. Both OMPT tools are regularly tested against the aforementioned OpenMP examples and smoke tests. As vendors take the freedom to interpret the OMPT specification, various checks were developed to detect deviations. In Score-P, deviations are classified as fatal, disengageable, and remediable. Based on feedback given to the vendors, several of the deviations are no longer a concern. Accompanying the development of OMPT itself, the overhead being introduced in the OpenMP runtimes was always a concern. To assess this overhead in various contemporary runtimes, we used the EPCC and SPEC OpenMP benchmark suites, with OMPT disabled (if possible), with a dummy tool, and with the Score-P OMPT tool attached.
Mitigation of aflatoxin M1 in milk by the magnetized Fe3O4 lactic acid bacteria cells: a response surface methodology (RSM) study
Creators: name: Hemmati, Fatemeh
name: Hosseini, Hedayat
name: Mirmoghtadaei, Leila
name: Mirzaei, Esmaeil
name: Mofid, Vahid
name: Mazloomi, Seyed Mohammad
name: Karimian-Khosroshahi, Nader
name: Mortazavian, Amir Mohammad
name: Khaneghah, Amin Mousavi
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: The current work aimed to optimise aflatoxin M1 (AFM1) removal from milk by magnetic inactivated lactic acid bacteria (LAB) adsorbent using response surface methodology (RSM). In this research, the ability of 5 strains of LAB was evaluated for AFM1 removal. Lactobacillus rhamnosus, which indicated the highest adsorption efficiency compared to other strains (p < 0.05), was selected. The obtained LAB was modified using Fe3O4 particles for the generation of magnetic inactivated LAB adsorbent, which was further characterised by Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and vibrating sample magnetometer. The results indicated that L. rhamnosus cells were successfully functionalised and modified by Fe3O4 particles. A central composite design (CCD) was applied to investigate the effect of variables including time (5–125 min), temperature (3–23°C), initial AFM1 concentration (0.1–2.1 μg L-1), and fat (0–3.6%) on AFM1 removal from milk using synthesised adsorbent. According to the RSM model, the optimal adsorption conditions for the second-order model were observed at 73.60 min, the temperature of 17.82°C, AFM1 concentration of 1.598 µg L−1, and fat content of 0.9% leading to the maximum removal efficiency of 56.92%. Hence, the magnetic inactivated LAB adsorbent synthesised using this approach can be an efficient easy-to-separate adsorbent in removing AFM1 from milk. The main functional groups involved in AFM1 removal were carboxyl, amide, and hydroxyl/amino groups. Moreover, the synthesised adsorbent had superparamagnetic behaviour and could be rapidly separated from aqueous solutions. In conclusion, the current study presented a novel method for the efficient adsorption of AFM1 to improve the safety figures of milk.
Ansätze zur Analyse asiatischen Rechts und die Suche nach einem generellen Konzept
Creators: name: Antons, Christoph
Publisher: name: ASIEN: The German Journal on Contemporary Asia
Year: 2020

description: Mit dem gegenwartig wachsenden Interesse westlicher Länder an Wirtschaftsbeziehungen im asiatisch-pazifischen Raum tritt der Mangel an Kenntnis über die Rechtssysteme asiatisch-pazifischer Länder mehr und mehr zutage. Die Gründe für diesen Mangel sind weniger deutlich.
description: ASIEN: The German Journal on Contemporary Asia, Nr. 55 (1995): ASIEN (April)
Polycyclic aromatic hydrocarbons in diverse agricultural soils of central India: occurrence, sources, and potential risks
Creators: name: Yadav, Dinesh Kumar
name: Kumar, Asirvatham Ramesh
name: Jayaraman, Somasundaram
name: Lenka, Sangeeta
name: Gurjar, Suyog
name: Sarkar, Abhijit
name: Saha, Jayanta Kumar
name: Patra, Ashok Kumar
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Polycyclic aromatic hydrocarbons (PAHs) are a class of organic compounds found ubiquitously in the environment and pose serious threat to the environment and humans. PAHs have received considerable attention due to their carcinogenic properties. In this study, the 16 EPA priority PAHs were determined in agricultural surface soils (0–5 cm) from diverse agricultural land use systems in central India. ∑16 PAHs of different agricultural soil samples ranged from ND–122.52 µg/kg. Total concentration of 7 carcinogenic PAHs ranged between ND and 101.64 µg/kg. The levels of PAHs in different agricultural soil samples varied widely. In general, we observed that ∑16 PAHs concentrations in agricultural soils have followed the order: sewage irrigated soil ≥ fly ash treated agricultural soil samples > horticulture land use soil > conservation agriculture soil > organic farming soil. PAH levels in fly ash-treated soils were 2–5 times higher than that in sewage-irrigated soils. PAHs containing four to five rings were the most common. Soil organic carbon (SOC) was positively correlated with ∑16 PAHs (p < 0.05). The principal sources of PAHs in these samples according to diagnostic ratios were biomass burning (grass, wood, crop residue) and coal combustion. In addition, it was found that agricultural soils treated with fly ash and sewage irrigated soils showed higher carcinogenic potential based on B[a]Peq TEQs. PAHs with higher carcinogenic potency in these contaminated soils indicate a higher level of health risk for humans.
27 W 2.1 µm OPCPA system for coherent soft X-ray generation operating at 10 kHz
Creators: name: Feng, Tianli
name: Heilmann, Anke
name: Bock, Martin
name: Ehrentraut, Lutz
name: Witting, Tobias
name: Yu, Haohai
name: Stiel, Holger
name: Eisebitt, Stefan
name: Schnürer, Matthias
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 530 Physik
subject: optical parametric chirped-pulse amplification
subject: OPCPA
subject: pump-probe experiments
subject: soft X-ray
subject: laser

description: © 2020 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.
description: We developed a high power optical parametric chirped-pulse amplification (OPCPA) system at 2.1 µm harnessing a 500 W Yb:YAG thin disk laser as the only pump and signal generation source. The OPCPA system operates at 10 kHz with a single pulse energy of up to 2.7 mJ and pulse duration of 30 fs. The maximum average output power of 27 W sets a new record for an OPCPA system in the 2 µm wavelength region. The soft X-ray continuum generated through high harmonic generation with this driver laser can extend to around 0.55 keV, thus covering the entire water window (284 eV - 543 eV). With a repetition rate still enabling pump-probe experiments on solid samples, the system can be used for many applications.
Über Inhaltsstoffe von Mosten und Weinen III. Anwendung der Dünnschicht- und Säulen-Chromatographie zur Trennung der Anthocyane
Creators: name: Drawert, F.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: Die hohe Trennleistung dünner Absorptionsschichten, bestehend aus Kieselgel, Cellulosepulver oder Gemischen davon, wurde zur Trennung der Anthocyane von Mosten und Weinen benutzt. Zur Anreicherung der Farbstoffe hat sich die fraktionierte Fällung mit Bleiacetat in verschiedenen pH-Bereichen bewährt. Gute Trennerfolge konnten mit phenolhaltigen Fließmitteln erzielt werden, in welchen sich auch die Bleifällungen auflösen, so daß diese direkt zu chromatographieren sind, was für den Hybridennachweis von Interesse ist. Gute Trennergebnisse lassen sich auch mit der relativ einfachen Zirkulartechnik erzielen, die besonders variationsfähig ist. Eine präparative Trennung ist sowohl auf verstärkten Schichten (Platten) möglich als auch durch Übertragung der Bedingungen der DC in präparative Säulen.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 1 (1963): Vitis
Experiments on thinning grapes with alpha-naphthaleneacetic acid and dinitro-sec-butylphenol
Creators: name: Weaver, R. J.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: • Zinfandel vines at various stages of flower and fruit dev,elopment were sprayed in the years 1954, 1955, and 1956 with NAA in the range from 0 to 500 ppm. NAA at 5 to 10 ppm applied at bloom stage or 10 ppm NAA applied at fruit-set stage resulted in suitable loosening of clusters. • In order to destroy the second-crop clusters, Zinfandel and Muscat of Alexandria vines were sprayed with NAA in a range from 0 to 300 ppm. Spraying was done when the second crop was in full-bloom or fruit-set stage, and the berries on primary clusters were larger and less susceptible to injury. NAA at 25 to 50 ppm sharply reduced the secondary crop without injury to the primary crop. • DN-289 (dinitro-sec-butylphenol) in a range from 0.001 % to 0.3% was applied to Muscat of Alexandria vines at bloom and Zinfandel vines at fruit-set stage to determine its value in flower cluster and cluster thinning. DN-289 at 0.05% killed 95% of the clusters in both varieties; in Muscat only 3 to 5% of the leaves showed injury.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 1 (1963): Vitis
Die Umweltabhängigkeit des vegetativen Wachstums, der Wachstumsruhe und der Blütenbildung von Reben (Vitis-Species) I. Die photoperiodischcn Wachstumsreaktionen
Creators: name: Alleweldt, G.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: --
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 1 (1963): Vitis
Biochemisch-physiologische Untersuchungen an Traubenbeeren Das Verhalten der Aminosäuren während der Reifung und der Zucker nach Einfrieren der Beeren
Creators: name: Drawert, F.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: Eine genaue Analyse der freien Aminosäuren im Saft von Traubenbeeren während einer Reifungsperiode zeigt, daß in frühen, säurereichen Stadien nur wenige Aminosäuren neben primitiven Stickstoff-Formen vorliegen. Mit Beginn der Reife steigen Zahl und Menge verschiedener Aminosäuren stark an. Gleichzeitig nimmt auch der Zuckergehalt zu und der Säuregehalt ab. Parallel mit der Zunahme der Aminosäuren steigt die Menge der Eiweiße und der Schluß liegt nahe, daß erst in bestimmten Reifestadien nennenswerte Fermentmengen für die ab dieser Zeit erfolgenden, lebhaften Stoffumwandlungen zur Verfügung stehen. Mit 14C-Verbindungen war die Umwandlung von Säuren in Zucker nachweisbar. Aus der Entwicklung der Aminosäuren wird ein „mittlerer Reifezustand" abgeleitet, der durch das Eintreten der Aminosäuren-Summen in ein Konzentrations-Plateau gekennzeichnet wird. Die vergleichenden Untersuchungen lassen sortenspezifische Merkmale erkennen. Im Rahmen biochemisch-physiologischer Untersuchungen wird über Einfrierversuche mit normal geernteten Beeren berichtet. Der Zuckergehalt der Beeren war nach Einfrieren je nach Sorte und Säuregehalt erheblich angestiegen.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 1 (1963): Vitis
Concentration, sources, potential ecological and human health risks assessment of trace elements in roadside soil in Hamedan metropolitan, west of Iran
Creators: name: Hosseini, Nayereh Sadat
name: Sobhanardakani, Soheil
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: The road shipping has become one of the major metal contamination sources that could impact on roadside soils. Therefore, this study was conducted to determination, possible source identification and potential ecological and human health risks assessment of trace elements (Cd, Co, Cr, Cu, Mn, Ni, Pb, and Zn) in roadside surface soil samples in Hamedan, west of Iran in 2018. In so doing, a total of 63 roadside soil specimens from three main highways, including Goltapeh (G), Razan (R), and Kermanshah (K), were collected. Then, the contents of elements in roadside soils were determined using ICP-OES. Based on the results obtained, the highways with heavy traffic have the highest accumulation of all the metals, suggesting the effect of traffic density on metals concentrations. Computed values of pollution indices with mean of 0.970 for I-geo and 2.16 for PI pointed out that the soils collected from R and K roads primarily contaminated by Zn. The results of potential ecological risk assessment (RI) indicated that the surface soNo potential conflict of interest was reported by the author(s).ils at all the sites with RI < 150 have low ecological risk. Also, based on the results of human health risk assessment there was no substantial non-carcinogenic risk found to both children and adults through exposure to studied metals in roadside soil. The carcinogenic risk of Cr for both target populations was at the tolerable or acceptable level, while the other metals have no considerable carcinogenic risk. Hazard quotient (HQ) values demonstrated that ingestion was the main path of road soil metal exposure to man beings. Multivariate statistical analyses represented that Mn in the roadside soils derived from both soil minerals erosion and exhaust sources. Other metals also derived from non-exhaust sources (e.g. wear and tear of brakes, tires, engines, and lubricating oil). Our findings could be provided a theoretic basis and data support for pollution monitoring and control, soil remediation treatment and the implementation of public prevention in roadside areas of Hamedan.
Aluminiumtrübungen im Wein
Creators: name: Eschnauer, H.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: Gelegentliche Trübungen im Wein können von Ausscheidungen des Aluminiumhydroxyds kommen. Verhinderung, Ursache, Auftreten, Charakteristik, Identifizierung und Entfernen der Trübungen werden beschrieben. Geeignete kellertechnische Maßnahmen werden diskutiert.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 1 (1963): Vitis
Synthesis and application of choline chloride based deep eutectic solvents in liquid-liquid and solid-liquid assisted extraction of organophosphorus flame retardants from landfill leachate and sediment
Creators: name: Sibiya, Innocentia Velaphi
name: Daso, Adegbenro Peter
name: Okonkwo, Okechukwu Jonathan
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: The extraction of organic pollutants from environmental samples using green solvents has received a lot of interest recently. Simply said, this is due to their extremely low toxicity and volatility when compared to the common organic solvents. Therefore, many extraction exercises now include ionic solvents, as well as the more current deep eutectic solvents (DES). Hence, the current study reports on 1) the synthesis and characterisation of choline chloride/oxalic acid (1:1) and choline chloride/urea (1:2) deep eutectic solvents and 2) their application in liquid-liquid and solid-liquid assisted extraction of 14 targeted OPFRs from landfill leachate and sediment samples. The densities, refractive indices and melting points of the DES measured were 1.11 ± 0.15 g/mL, 1.14 ± 0.10 g/mL; 1.50 ± 0.12, 1.45 ± 0.20; and 12 ± 0.05°C, 35 ± 0.06–55 ± 0.05°C for choline chloride/urea (1:2) and choline chloride/oxalic acid (1:1) respectively. Choline chloride/urea (1:2) and choline chloride/oxalic acid (1:1) viscosities were 87.0 ± 0.20 kg·m −1·s −1 and 13.5 ± 0.14 kg·m −1·s −1 respectively. 1H NMR and FTIR confirmed the structures of the two DES. Recoveries using internal standards dTPP, dTBP, dTPrP and 13C18MTPP ranged from 59.9 ± 7.41–103 ± 5.32%; whereas the percent recoveries using CRM ranged from 85.7–117%. In the leachate (510–1433 ng/L) and sediment (725–1224 ng/g dw) samples from each landfill, 14 and 13 targeted OPFRs, respectively, were detected. The high recoveries and extraction of OPFRs demonstrated by the two DES imply that these could replace conventional organic solvents used to extract OPFRs from environmental media.
Über die Milchsäurebakterien des Weines und den biologischen Säureabbau - Übersicht III. Methoden zur Veränderung des Säuregehaltes im Wein
Creators: name: Radler, F.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: Bei der Weinbereitung spielen Bakterien eine wesentliche Rolle als Erreger von Weinkrankheiten und des in der ganzen Welt verbreiteten und überwiegend wünschenswerten Apfelsäureabbaus, des sogenannten biologischen Säureabbaus. Traubenmost und Wein sind für das Wachstum von Bakterien extrem ungünstige Substrate. Es kommen darin nur Essigsäurebakterien und Milchsäurebakterien zur Entwicklung. ...
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 1 (1963): Vitis
title:  Laurence Whistler, The Dream of the Rood, and the Alfred Jewel
Creators: name: Irvine, Susan
Publisher: name: Roma Tre University
publisherIdentifier: https://ror.org/05vf0dg29
publisherIdentifierScheme: ROR
Year: 2025

description: An image of the Alfred Jewel serves as the central point of an engraved glass visualisation by Laurence Whistler of the poem The Dream of the Rood, a commemorative window produced for St Nicholas’s Church, Moreton, Dorset, in 1975. Building on my previous work on the Dream of the Rood window, this essay analyses Whistler’s use of the oval shape of the Alfred Jewel and the inscription on its frame to explore connections between his glass visualisation and the original poem. It considers the possible influences on Whistler of contemporary interpretations of the figure depicted on the Jewel, and shows how Whistler has exploited the technique of optical illusion to convey different perspectives on the poem and its meanings. The essay argues that the Alfred Jewel is not only physically the central point of the Dream of the Rood window, but also the key to its personal and spiritual meanings for Whistler.

Un’immagine del gioiello alfrediano rappresenta il fulcro di una visualizzazione del poema Il sogno della croce incisa su vetro da Laurence Whistler in una vetrata commemorativa realizzata per la chiesa di St. Nicholas a Moreton (Dorset) nel 1975. Sulla base di mie precedenti ricerche sulla vetrata de Il sogno della Croce analizzo l’uso da parte di Whistler della forma ovale del gioiello alfrediano e dell’iscrizione presente sulla sua cornice per esplorare i collegamenti tra la sua visualizzazione su vetro e il poema originale. Prendo in considerazione la possibile influenza su Whistler delle interpretazioni a suo tempo correnti in merito al soggetto rappresentato dal gioiello, e illustro la tecnica di illusione ottica adottata da Whistler per trasmettere diverse prospettive sul poema e i suoi significati. Sostengo infine che il gioiello alfrediano rappresenta non solo fisicamente il fulcro della vetrata de Il sogno della Croce, ma anche la chiave di lettura dell’interpretazione personale e spirituale del poema da parte di Whistler.
description: ἀγλαὰ δῶρα. Studi miscellanei in onore di Dora Faraci
Di- and tri- cyclic aromatic hydrocarbons removal using different prepared materials based Sargassum dentifolium algae, and iron oxide
Creators: name: Ali, Hager R.
name: Husien, Sh.
name: Labena, A.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences

description: Polycyclic aromatic hydrocarbons (PAHs) are highly toxic and carcinogenic compounds as they are low water solubility, hardly degradable and may persist in the environment for many years. Therefore, this study was directed to PAHs ‘anthracene and naphthalene’ removal using a combination method between adsorption and degradation using sunlight. Three adsorbent materials, iron oxide (Fe) alone, Sargassum dentifolium (S) alone, and mixture of Iron oxide and Sargassum dentifolium (FeS) were prepared. Afterwards, optimisation process was performed for the three adsorbent forms through some preliminary experiments followed by full factorial design experiment to get the optimum interacted factors that achieve high PAHs removal efficiency. Some characterisation analyses such as FT-IR, TEM, DLS, zeta potential, specific surface area, magnetisation analysis, isotherm and kinetics studies were performed. The full factorial design showed that, the highest anthracene removal efficiency of 99.15% was obtained at 50 ppm concentration, 3 h contact time by using 1 g/l Sargassum dentifolium, whereas the highest naphthalene removal efficiency of 93.05% was achieved after 4 h contact time at 50 ppm concentration by using 4 g/l Sargassum dentifolium. Moreover, 93.02% naphthalene removal efficiency was stated at 50 ppm concentration after 1 h contact time by using 1 g/l mixed form of Iron oxide/Sargassum dentifolium.
Enzymatische Analyse von Glucose, Fructose, Saccharose und Sorbit in Weinen und Traubenmosten
Creators: name: Drawert, F.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: Kurzmitteilung
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 2 (1964): Vitis
The concentration of the potentially toxic element (PTEs) in black tea (Camellia sinensis) consumed in Iran: a systematic review, meta-analysis, and probabilistic risk assessment study
Creators: name: Fakhri, Yadolah
name: Daraei, Hasti
name: Hoseinvandtabar, Somayeh
name: Mehri, Fereshteh
name: Mahmudiono, Trias
name: Khaneghah, Amin Mousavi
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Plant Biology

description: The contamination of tea as one most widely consumed beverage in Iran with the potentially toxic elements (PTEs) leads to adverse health effects. In the current study, a meta-analysis and probabilistic risk assessment regarding PTEs concentration in tea samples from Iran were performed using international databases (PubMed and Scopus) and national databases (SID, Irandoc, and Magiran) from 2005 to 1 June 2022. Data were analysed using the random-effects model based on Iranian and imported tea subgroups, and a probabilistic health risk assessment was conducted using the Monte Carlo simulation (MCS). The highest THQ in adults and children due to consumption of Iranian tea was related to As (0.0635) and As (0.2964), respectively, and the highest THQ in adults and children due to consumption of imported tea was related to Cu (0.0266) and Cu (0.1242), respectively. TTHQ in adults and children’s consumers due to PTEs ingestion via consumption of Iranian tea was 0.21 and 1.01, respectively, and TTHQ due to PTEs ingestion via consumption of imported tea was 0.22 and 0.94, respectively. Therefore, non-carcinogenic risk in children due to consumption of Iranian tea was higher than 1 value. The mean CR for content of inorganic As in adults and children via consumption of Iranian tea was 2.89E-5 and 1.35E-4, respectively, and the mean CR for inorganic As in adults and children via consumption of imported tea was 9.44E-6 and 4.42E-5 respectively. Hence adults and children, due to both Iranian and imported tea consumption, are at considerable carcinogenic risk. It is recommended to carry out continuous monitoring plans at country customs and reduce sources of tea contamination to PTEs in agricultural fields.
Method development for on‑site monitoring of volatile organic compounds via portable TD‑GC-MS: evaluation of the analytical performances of HAPSITE® ER instrumentation and thermal desorption sampling media
Creators: name: Smith, Michael E.
name: Westbrook, Emily
name: Stastny, Angela L.
name: Streicher, Robert P.
name: Elliott, Michael G.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Space Science
Cell Biology
Biotechnology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified

description: Determining worker exposure to hazardous volatile organic compounds (VOCs) in air at levels exceeding the Permissible Exposure Limits and Recommended Exposure Limits established by the U.S. federal agencies of Occupational Safety and Health Administration (OSHA) and the National Institute for Occupational Safety and Health (NIOSH), respectively, will continue to be an important part of environmental and occupational health risk assessments. The purpose of this work was to develop a reliable analytical method for rapid and on-site assessments of occupational VOC exposures using field-capable thermal desorption-gas chromatography-mass spectrometry (TD-GC-MS) instrumentation (i.e. the HAPSITE® ER). The experiments involved in this study included determining TD-GC-MS parameters suitable for efficient analyte separation and quantitation on the HAPSITE® ER, determinations of analyte mass loadings that cause mass spectrometer detector saturations, generation of calibration curves, estimations of the limits of detection (LODs) and quantification (LOQs), as well as desorption efficiency and relative response factor repeatability. The LODs using Carbopack™ B and Tenax® TA sampling media were estimated and ranged from 0.2–1.9 ng and 0.045–0.3 ng, respectively. The LOQs using Carbopack™ B and Tenax TA sampling media were estimated and ranged from 1.0–6.3 ng and 0.2–1.1 ng, respectively. We have developed a reliable analytical method for chloroform, benzene, trichloroethylene, and heptane using field-portable HAPSITE® ER instrumentation and Tenax® TA sorbent media. Reliable and accurate methods were developed for chloroform and trichloroethylene using Carbopack™ B sorbent media, however, this particular sorbent hadlow desorption efficiency and insufficient repeatability in relative response factors for many analytes. Our current and ongoing work in determining the uptake rates for analytes on Tenax® TA sorbent media will make the methods described herein applicable for on-site occupational VOC exposure assessments of chloroform, benzene, trichloroethylene, and heptane using either passive or active air sampling techniques.
Petroica cucullata subsp. subpicata Mathews
Creators: name: LeCroy, M.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Petroicidae
Petroica
Petroica cucullata
Petroica cucullata subpicata mathews

description: Petroica cucullata subpicata Mathews
 Petroica cucullata subpicata Mathews, 1912a: 306 (Northern Territory).
 Now Melanodryas cucullata picata Gould, 1865. See Mayr, 1986d: 567, and Schodde and Mason, 1999: 368–370.
HOLOTYPE: AMNH 607910, adult [male], collected at Alexandria, 19.03S, 136.42E (Storr, 1977: 105), Northern Territory, Australia, in May 1905, by Wilfred Stalker. From the Mathews Collection (no. 1678) via the Rothschild Collection.
COMMENTS: Mathews cited his catalog number of the holotype in the original description. Paratypes are: Alexandria, AMNH 607911 (Mathews no. 1681), 607912 (1680), 607913 (1679), 607914 (1682), and AMNH 607915 (1683); Mt. Shoalbridge, AMNH 607923 (11031); Glencoe, AMNH 607924 (11033) and 607925 (11032); and Mary River, AMNH 607926 (11034). The last four specimens were cataloged by Mathews on 28 February 1912 and may not have been in his hands before publication of the name on 31 January 1912.
 Mathews (1913a: 170) specified the type locality of subpicata as Alexandria, the collecting locality of his holotype. Ingram (1907: 403, 1909: 617) reported on the specimens collected by Stalker at Alexandria. Stalker’s given name was Wilfred (Ogilvie-Grant, 1915: vi), contra Ingram (1907) and Whittell (1954: 680–681).
description: Published as part of LeCroy, M., 2008, Type Specimens Of Birds In The American Museum Of Natural History. Part 7. Passeriformes: Sylviidae, Muscicapidae, Platysteiridae, Maluridae, Acanthizidae, Monarchidae, Rhipiduridae, And Petroicidae, pp. 1-287 in Bulletin of the American Museum of Natural History 313 (1) on page 249, DOI: 10.1206/313.1, http://zenodo.org/record/13223808
The Vitis vinifera x V. rotundifolia hybrids as phylloxera resistant rootstocks
Creators: name: Davidis, U. X.
name: Olmo, H. P.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: • In greenhouse and field tests of rooted vines and seedlings, a considerable number of vinifera X rotundifolia F1 hybrid clones exhibit high tolerance or immunity to the root form of phylloxera, as judged by the formatirm of lesions or the insects found lodged on the roots. • The formation of root lesions is related to the anatomical structure, the more closely it resembles the rotundifolia, the fewer and smaller the lesions. • Phylloxera samples from five different areas in California have not been found to differ in gross morphology or in their reaction to the VR hybrids. • The species rotundifolia contributes genes exhibiting considerable dominance for resistance in the F1 generation. • Unlike the rotundifolia parent, the VR hybrids can be successfully used as rootstocks for vinifera grapes, although observations are only for eight years and hence preliminary. • Although the VR hybrids are less easy to propagate than many common rootstocks, the variation is great enough between clones to permit selection.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 2 (1964): Vitis
Die Entwicklungspotenzen von Radicicolen- und Gallicoleneiern der Reblaus (Dactylosphaera vitifolii Shimer) in Beziehung zu Umweltfaktoren
Creators: name: Rilling, G.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: Die Entwicklungspotenzen von Radicicoleneiern wurden unter verschiedenen definierten Temperatur- und Beleuchtungsbedingungen geprüft und mit den Ergebnissen aus Gallicolengelegen verglichen. • Aus Wurzellauseiern können wie aus Gallenlauseiern grundsätzlich radicicole, intermediäre und gallicole Ungeflügelte wie auch Geflügelte entstehen. • Steigerung der Temperatur von 23° auf 28° C und Verlängerung der Photoperiode von Dauerdunkel über 8 h auf 16 h Licht pro Tag hat bei radicicolem wie gallicolem Ausgangsmaterial einen Rückgang der radicicolen und Förderung der gallicolen Typen zur Folge. • Unter denselben Außenbedingungen entstehen jedoch in den radicicolen Kulturen in der Regel erheblich mehr Wurzelläuse und Geflügelte (letztere bevorzugt bei 23° , insbesondere 8 h Licht) als in den Gallicolenzuchten, die ihrerseits zur Ausbildung von Gallicolen neigen. • Die postembryonale Differenzierung zu einem der vier parthenogenetischen Reblaustypen wird also durch den Eityp in beschränktem Umfang prädeterminiert. Die letzte Entscheidung fällt jedoch unter wesentlicher Beteiligung von Temperatur- und Beleuchtungsfaktoren erst während der Larvalentwicklung. • Das Problem der Blattbesiedlung durch direkte Gallenläuse oder auf dem Weg über Wintereier wird diskutiert.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 2 (1964): Vitis
Die Umweltabhängigkeit des vegetativen Wachstums, der Wachstumsruhe und der Blütenbildung von Reben (Vitis-Species) II. Die Gibberellinreaktionen und die Knospenperiodizität
Creators: name: Alleweldt, G.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: --
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 2 (1964): Vitis
NETTAG+ Deliverable D2.1 – Education/ awareness material
Creators: name: Sousa, Lisa
name: Almeida, Marisa
name: Ramos, Sandra
Publisher: name: Zenodo
Year: 2024

description: This report presents the NETTAG+ educational materials for awareness actions with professional fishers in Atlantic and Mediterranean countries. These materials were co-produced by NETTAG+ fisher associations and representatives and include a series of six workshops designed to raise awareness about the adverse environmental and socio-economic impacts of marine litter and ALDFG, and to promote the adoption of best practices in litter management, alternative materials, greenhouse gas emissions, and bycatch reduction.
Margareta Grieszler: Das letzte dynastische Begängnis. Chinesisches Trauerzeremoniell zum Tod der Kaiserinwitwe Cixi. Eine Studie
Creators: name: Reiter, Florian C.
Publisher: name: ASIEN: The German Journal on Contemporary Asia
Year: 2020

description: ASIEN: The German Journal on Contemporary Asia, Nr. 45 (1992): ASIEN (Oktober)
Untersuchungen über die Blütenbildung der Reben
Creators: name: Alleweldt, G.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: An 1- und 2jährigen, vegetativ vermehrten Reben wurde der Einfluß der Photoperiode, der Wasser- und N-Versorgung und der Unterlagssorte, sowie die Wirkung von Gibberellin auf die Induktion und Intensität der Blütenbildung untersucht. Die Experimente führten zu folgenden Ergebnissen: • Die Zahl der angelegten Inflorescenzen/Knospe wird bei Rupestris St. George, einem ♂ blühenden Klon, durch Kurztag gegenüber dem natürlichen, sommerlichen Langtag nicht verändert oder geringfügig erhöht, obwohl Kurztag zu einer signifikanten Wachstumshemmung führt. • Ebenfalls bei Rupestris St. George ließ sich nachweisen, daß Gibberellinsäure nur den Primärvorgang der Blütenbildung blockiert. Eine Gibberellinbehandlung nach der Anlage von Inflorescenzprimordien bleibt ohne Einfluß. • Die Steigerung der N-Düngung erhöht vor allem bei Riesling und Riparia G 2 und in geringem Umfang auch bei Rupestris St. George die Zahl der Inflorescenzen. • Eine geringe Wasserversorgung bei hoher N-Düngung vermindert nur bei Riesling die Zahl der angelegten Inflorescenzen. • Die Unterlagssorte übt einen spezifischen Einfluß auf die Blütenbildung des Edelreises aus. Unter sehr günstigen Wachstumsbedingungen sind Pfropfreben bereits im 1. Jahr der vegetativen Vermehrung befähigt, generative Organe anzulegen und auszubilden.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 2 (1964): Vitis
Die Umweltabhängigkeit des vegetativen Wachstums, der Wachstumsruhe und der Blütenbildung von Reben (Vitis-Species) III. Die Blütenbildung
Creators: name: Alleweldt, G.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: --
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 3 (1964): Vitis
Über Inhaltsstoffe von Mosten und Weinen IV. Modellgärversuche zur Untersuchung der Fuselölbildung und gaschromatographische Analyse von Fuselölalkoholen
Creators: name: Drawert, F.
name: Rapp, A.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: In Anbetracht der während mehrerer Jahre in beachtlichen Mengen in Mosten aus reifen Traubenbeeren aufgefundenen freien Aminosäuren wuriden Modellgärversuche mit definiertem, synthetischer Nährmedium unter konstanten Bedingungen und mit einem für Weinhefen repräsentativen Hefestamm (Saccharomyces cerevisiae2 Stamm H2) durchgeführt. Variiert wurde lediglich das N-Angebot. Bezogen uf Hefezuwachs in den vergleichbaren Gäransätzen ergibt sich eine gewisse Wertigkeit der zugesetzten N-Verbindung. Die in Abhängigkeit vom N-Angebot entstandenen Fuselöl-Alkohole konnten durch Direktinjektion von Destillaten gaschromatographisch gut getrennt und bestimmt werden, und durch die genaue Analyse einiger höherer Alkohole treten Beziehungen hervor, die nicht oder nur teilweise durch die EHRLICH'schen Vorstellungen oder die anderer Autoren erklärbar sind. Nach Totalhydrolyse der Hefen aus Gäransätzen mit verschiedenen N-Quellen und Analyse der Gesamtaminosäuren weichen die Werte für die einzelnen Aminosäuren nur unwesentlich voneinander ab. Unter den gewählten Versuchsbedingungen ist die Variation des Stickstoff-Angebotes kaum von Einfluß auf die Glycerinbildung. Interessant ist der Befund, daß die hier verwendete Hefe Wein- und Apfelsäure zu bilden vermag. Die Arbeiten werden mit anderen Substraten und mit 14C-Verbindungen weitergeführt.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 3 (1964): Vitis
Recherche et Estimation du Saccharose Ajouté aux Moûts et aux Vins à l'Aide de la Chromatographie sur Papier
Creators: name: Guimberteau, G.
name: Peynaud, E.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: La chromatographie de partage sur papier nous a permis de mettre au point une technique spécifique très sensible de recherche du saccharose dans les moùts et les vins. En raison de la présence de saccharase, l'efficacité de la recherche du sucrage basée sur cette méthode est conditionnée par la rapidité du prélèvement et de l'exécution du dosage.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 3 (1964): Vitis
Renate Strassner: Der Kambodscha-Konflikt von 1986-1990 unter besonderer Berücksichtigung der Rolle Vietnams
Creators: name: Grabowski, Volker
Publisher: name: ASIEN: The German Journal on Contemporary Asia
Year: 2020

description: ASIEN: The German Journal on Contemporary Asia, Nr. 45 (1992): ASIEN (Oktober)
Amaurodryas vittata subsp. bassi Mathews
Creators: name: LeCroy, M.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Petroicidae
Amaurodryas
Amaurodryas vittata
Amaurodryas vittata bassi mathews

description: Amaurodryas vittata bassi Mathews
 Amaurodryas vittata bassi Mathews, 1914b: 92 (Barren Island).
 Now Melanodryas vittata vittata (Quoy and Gaimard, 1830). See Mayr, 1986d: 567, and Schodde and Mason, 1999: 371–372.
LECTOTYPE: AMNH 607962, adult female, collected on Cape Barren Island, 40.25S, 148.12E (USBGN, 1957b), Bass Strait, Tasmania, Australia, on 21 November 1912, by C.F. Cole. From the Mathews Collection (catalog no. 18483) via the Rothschild Collection.
 COMMENTS: In the original description, Mathews said only that the type was from Barren Island. In addition to Cole’s original label, marked ‘‘Type’’ by Mathews, and a Rothschild type label, AMNH 607962 also bears a yellow ‘‘Figured’’ label, indicating that it was illustrated in Mathews (1920a: pl. 380, upper fig., opp. p. 121, text p. 122). On p. 122, the figured female from Barren Island is described and is said to be the type of bassi, thereby designating it the lectotype.
Cole (1913: 74) was a member of the Royal Australasian Ornithologists’ Union group surveying the avifauna of Cape Barren Island in November 1912. Three specimens of this species from Cape Barren Island, collected by Cole, came to Mathews in 1914 with the Cole Collection (Whittell, 1954: 158). The two paralectotypes are AMNH 607963 and 607964, males, collected on the same date, but not cataloged by Mathews.
description: Published as part of LeCroy, M., 2008, Type Specimens Of Birds In The American Museum Of Natural History. Part 7. Passeriformes: Sylviidae, Muscicapidae, Platysteiridae, Maluridae, Acanthizidae, Monarchidae, Rhipiduridae, And Petroicidae, pp. 1-287 in Bulletin of the American Museum of Natural History 313 (1) on page 249, DOI: 10.1206/313.1, http://zenodo.org/record/13223808
Über die uvologische Analyse der Rebsorten
Creators: name: Blaha, J.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: Die Bedeutung und die Anwendungsmöglichkeiten der uvologischen Analyse der Rebsorten werden hervorgehoben. Sie dient zur exakten Bewertung der mechanischen Struktur der Trauben und somit zur Identifizierung der Rebsorten. Sie hat daher eine besondere Bedeutung für die Züchtung und Klonenselektion. Ferner ist die uvologische Analyse für die Bewertung von agrotechnischen Versuchen geeignet. Die uvologischen Einheiten -sind systematisch vorgelegt und die informativen Übersichtstabellen der uvologischen Werte für einige Tafeltrauben- und Weinsorten angegeben.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 3 (1964): Vitis
Essai d'appréciation de l'intensité de la dormance chez quelques variétés et espèces de vigne
Creators: name: Pouget, R.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: Des bourgeons latents de différentes espèces et variétés de Vigne, prélevés pen-dant la phase de dormance, ont subi un traitement de levée de dormance par la chaleur (eau, 30° C) avant d'être mis dans des conditions favorables au débourrement. L'observation des durées de débourrement (DD 50) montre que les espèces et variétés précoces exigent une durée de traitement de levée de dormance plus courte que les tardives. La précocité de débourrement semble donc liée aux exigences thermiques mais ces résultats ne permettent pas d'affirmer qu'elle est en relation avec l'intensité de la dormance.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 4 (1964): Vitis
Untersuchungen über die Stickstoffernährung der Weinrebe unter Anwendung des stabilen Stickstoffisotops 15N
Creators: name: Dintscheff, D.
name: Stoeff, K.
name: Peschakoff, G.
name: Kolarowa, E.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2017

description: Unter Anwendung von mit 15N markiertem Ammoniumsulfat als Düngemittel konnten hauptsächlich folgende Ergebnisse über dessen Umwandlung im Boden und in der Rebe erhalten werden: Ein beträchtlicher Anteil des dem Boden zugeführten Ammoniumstickstoffs geht verhältnismäßig rasch in Nitratform über. Beide anorganischen Formen (Ammonium- und Nitratstickstoff) verteilen sich ungleichmäßig im Bodenprofil. Der Hauptanteil konzentriert sich in der 60 cm tiefen Bodenschicht, während geringe Mengen eine Tiefe von 80 cm erreichen. Ein weiterer Anteil des Stickstoffs geht in die organische Bodenfraktion über und wird während des ersten Jahres der Düngung von der Rebe nicht aufgenommen. Der dem Boden zugeführte 15N wird von der Rebe nur im Verlauf der Anfangsstadien der Entwicklung ausgenutzt. Er wandert in die Blätter, Sommertriebe und Trauben vorwiegend in Form von Ammonium- und Nitrat-N sowie von organischen eiweißfreien N-Verbindungen. Der Stickstoff wivd fast ausschließlich in die Konstitutionseiweiße und weniger in ·die Vorratseiweiße dieser Organe eingebaut. Zu Beginn der Reife, der physiologischen Reife und vor dem Laubfall geht der in den Blättern und Sommertrieben vorhandene Eiweißstickstoff in die Trauben über. Im Verlauf sämtlicher Wachstumsphasen wird der in den Blättern und Sommertrieben vorhandene Konstitutionseiweiß-N intensiv erneuert. Daraus ist zu schließen, daß diese N-Fraktion eine wesentliche Rolle im N-Stoffwechsel der Rebe spielt. Außer bei der Ernährung der gedüngten Rebe wird der dem Boden zugeführte Stickstoff auch von benachbarten Reben aufgenommen.
description: VITIS - Journal of Grapevine Research, Vol. 4 No. 4 (1964): Vitis