Genesis of the Varmazyar Pb-Zn (Ag) occurrence, Tarom-Hashtjin metallogenic belt: Insights from ore geology, geochemistry and fluid inclusion studies by Afsaneh Ghorbani, Hossein Kouhestani, Mir Ali Asghar Mokhtari

“…Materials and methods Detailed field work has been carried out at different scales in the Varmazyar area. A total of 70 samples were collected from various parts of ore veins and breccias, host tuff units and granitoid intrusion. …”
Get full text

Exploring the Different Degrees of Magnetic Disorder in Tb_<i>x</i>R_1−<i>x</i>Cu₂ Nanoparticle Alloys by Elizabeth M. Jefremovas, María de la Fuente Rodríguez, Javier Alonso, Jesús Rodríguez Fernández, José Ignacio Espeso, Inés Puente-Orench, Daniel P. Rojas, Ana García-Prieto, María Luisa Fdez-Gubieda, Lidia Rodríguez Fernández, Luis Fernández Barquín

“…There exists an evolution from the most ordered Superantiferromagnetic arrangement of the Tb<inline-formula><math display="inline"><semantics><msub><mrow></mrow><mrow><mn>0.5</mn></mrow></msub></semantics></math></inline-formula>La<inline-formula><math display="inline"><semantics><msub><mrow></mrow><mrow><mn>0.5</mn></mrow></msub></semantics></math></inline-formula>Cu<inline-formula><math display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula> NPs with Néel temperature, <inline-formula><math display="inline"><semantics><mrow><msub><mi>T</mi><mi>N</mi></msub><mo>∼</mo></mrow></semantics></math></inline-formula> 27 K, and freezing temperature, <inline-formula><math display="inline"><semantics><mrow><msub><mi>T</mi><mi>f</mi></msub><mo>∼</mo></mrow></semantics></math></inline-formula> 7 K, to the less ordered weakly interacting Superparamagnetism of the Tb<inline-formula><math display="inline"><semantics><msub><mrow></mrow><mrow><mn>0.1</mn></mrow></msub></semantics></math></inline-formula>Y<inline-formula><math display="inline"><semantics><msub><mrow></mrow><mrow><mn>0.9</mn></mrow></msub></semantics></math></inline-formula>Cu<inline-formula><math display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula> nanoparticles (<inline-formula><math display="inline"><semantics><msub><mi>T</mi><mi>N</mi></msub></semantics></math></inline-formula> absent, and T<inline-formula><math display="inline"><semantics><mrow><msub><mrow></mrow><mi>B</mi></msub><mo>∼</mo></mrow></semantics></math></inline-formula> 3 K). …”
Get full text

Mineralogy, geochemistry, fluid inclusions and genesis of Fe-Cu-Au mineralization associated with Ahmadabad intrusions, Semnan by Fariba Tayefi, Behzad Mehrabi, Majid Ghasemi Siani

“…Microthermometric analyses were carried out on 3 doubly polished thin section from quartz and barite minerals using a Linkam THMS 600 freezing-heating stage, mounted on a ZEISS Axioplan2 research microscope at the IMPRC. …”
Get full text

The effect of ash, water vapor, and heterogeneous chemistry on the evolution of a Pinatubo-size volcanic cloud by M. Abdelkader, G. Stenchikov, A. Pozzer, H. Tost, J. Lelieveld

“…We conducted multiple ensemble simulations with different injection configurations to test the evolution of <span class="inline-formula">SO₂</span>, <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M3" display="inline" overflow="scroll" dspmath="mathml"><mrow class="chem"><msubsup><mi mathvariant="normal">SO</mi><mn mathvariant="normal">4</mn><mrow><mn mathvariant="normal">2</mn><mo>-</mo></mrow></msubsup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="29pt" height="17pt" class="svg-formula" dspmath="mathimg" md5hash="6060a0eb6022af681aa55d19b3180df9"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="acp-23-471-2023-ie00001.svg" width="29pt" height="17pt" src="acp-23-471-2023-ie00001.png"/></svg:svg></span></span>, ash masses, stratospheric aerosol optical depth, surface area density (SAD), and the stratospheric temperature response against available observations. …”
Get full text

Ice-nucleating particles near two major dust source regions by C. M. Beall, C. M. Beall, T. C. J. Hill, P. J. DeMott, T. Köneman, T. Köneman, M. Pikridas, F. Drewnick, H. Harder, C. Pöhlker, J. Lelieveld, J. Lelieveld, B. Weber, B. Weber, M. Iakovides, R. Prokeš, R. Prokeš, J. Sciare, M. O. Andreae, M. O. Andreae, M. O. Andreae, M. D. Stokes, K. A. Prather, K. A. Prather

“…Here we report INP concentrations measured in aerosol and seawater samples during Air Quality and Climate Change in the Arabian Basin (AQABA), a shipborne campaign that spanned the Red Sea, Gulf of Aden, Arabian Sea, Arabian Gulf and part of the Mediterranean. …”
Get full text

Editorial by sui-generis Redaktion

“…Wenn die Idee des Redaktionsteams aber funktioniert, werden sie nur schon deshalb Beachtung finden, weil sie den genannten drei Prinzipien (freier Zugang, hohe Qualität und beschränkter Umfang) entsprechen. …”
Get full text

An Ising Model for Supercooled Liquids and the Glass Transition by Ralph V. Chamberlin

“…A modified Stickel plot, which linearizes the VFT2 law, shows that at high <i>T</i> where mean-field theory should apply, only the VFT2 law gives qualitatively consistent agreement with measurements of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>τ</mi><mi>α</mi></msub></mrow></semantics></math></inline-formula> (from the literature) on five glass-forming liquids. …”
Get full text

Redevelopment of Oolong Tea and Green Tea Component Analysis Reference Materials by YANG Rong, GU Tiexin, PAN Hanjiang, LIU Mei, ZHAO Kai

“…The candidates are oolong tea and green tea. The tea samples both weigh 400kg.In the processing and preparation, the samples were cleaned, freeze-dried, heated and dried, ball milled, screened, sub-packed and inactivated. …”
Get full text

Diversi dan Penjatuhan Sanksi Pidana Pada Sistem Peradilan Pidana Anak by Mujiburrahman *

“…Panjaitan, Makna dan Peranan Freies Ermessen Dalam Hukum Administrasi Negara, dalam Dimensi-Dimensi Pemikiran Hukum Administrasi Negara, 2001, UII Press, Yogjakarta. …”
Get full text

Antimicrobial and pharmacological effects of lamiaceae plant leaf extracts in relation to its phenolic and antioxidant activities by Khattak, Muhammad Muzaffar Ali Khan

“…Leaves of Coleus blumei (two species), Coleus amboinicus (two species), Coleus aromaticus and Pagostemon cablin from Lamiaceae family were collected from different localities, freeze dried and extracted with aqueous methanol. …”
Get full text

Studies on the synthesis and characterisation of compounds showing colossal magnetoresistance by Spring, L, Lauren E. Spring

“…Substitution of Ca by Sr yields Sr₄Mn₃O_10-δ, an orthorhombic (<em>Cmca</em>) compound, composed of trimers of face sharing octahedra. The magnetic susceptibility of this sample is interpreted in terms of direct and indirect antiferromagnetic (AFM) Mn-Mn exchange interactions. …”

Possible Antinociceptive Mechanism and Site of Activity of Haruan (Channa Striatus) Crude Aqueous Extract in Mice by Zakaria, Zainul Amiruddin

“…From the data obtained, the ASH, which exhibited significant (P<0.05) and concentration/dosage-dependent antinociceptive activity, yielded 1.89g/10.0ml of white coloured powder after subjection to the freeze-drying process. …”
Get full text

Environmental controls of winter soil carbon dioxide fluxes in boreal and tundra environments by A. Mavrovic, A. Mavrovic, A. Mavrovic, A. Mavrovic, O. Sonnentag, O. Sonnentag, J. Lemmetyinen, C. Voigt, C. Voigt, C. Voigt, N. Rutter, P. Mann, J.-D. Sylvain, A. Roy, A. Roy

“…We observed exponential regressions between <span class="inline-formula">CO₂</span> fluxes and soil temperature in fully frozen soils (<span class="inline-formula">RMSE=0.024</span> <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M16" display="inline" overflow="scroll" dspmath="mathml"><mrow class="unit"><mi mathvariant="normal">g</mi><mspace linebreak="nobreak" width="0.125em"/><mi mathvariant="normal">C</mi><mspace width="0.125em" linebreak="nobreak"/><msup><mi mathvariant="normal">m</mi><mrow><mo>-</mo><mn mathvariant="normal">2</mn></mrow></msup><mspace linebreak="nobreak" width="0.125em"/><msup><mi mathvariant="normal">d</mi><mrow><mo>-</mo><mn mathvariant="normal">1</mn></mrow></msup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="56pt" height="15pt" class="svg-formula" dspmath="mathimg" md5hash="846265b129470ed2a785e3fc2495bc89"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="bg-20-5087-2023-ie00001.svg" width="56pt" height="15pt" src="bg-20-5087-2023-ie00001.png"/></svg:svg></span></span>; 70.3 % of mean <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M17" display="inline" overflow="scroll" dspmath="mathml"><mrow><msub><mi>F</mi><mrow class="chem"><msub><mi mathvariant="normal">CO</mi><mn mathvariant="normal">2</mn></msub></mrow></msub></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="23pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="e6fbe75052c27002d7e521aeffa5e738"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="bg-20-5087-2023-ie00002.svg" width="23pt" height="14pt" src="bg-20-5087-2023-ie00002.png"/></svg:svg></span></span>) and soils around the freezing point <span class="inline-formula">(RMSE=0.286</span> <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M19" display="inline" overflow="scroll" dspmath="mathml"><mrow class="unit"><mi mathvariant="normal">g</mi><mspace linebreak="nobreak" width="0.125em"/><mi mathvariant="normal">C</mi><mspace linebreak="nobreak" width="0.125em"/><msup><mi mathvariant="normal">m</mi><mrow><mo>-</mo><mn mathvariant="normal">2</mn></mrow></msup><mspace linebreak="nobreak" width="0.125em"/><msup><mi mathvariant="normal">d</mi><mrow><mo>-</mo><mn mathvariant="normal">1</mn></mrow></msup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="56pt" height="15pt" class="svg-formula" dspmath="mathimg" md5hash="f18e355a8de23fb1f308fdd6806f0e55"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="bg-20-5087-2023-ie00003.svg" width="56pt" height="15pt" src="bg-20-5087-2023-ie00003.png"/></svg:svg></span></span>; 112.4 % of mean <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M20" display="inline" overflow="scroll" dspmath="mathml"><mrow><msub><mi>F</mi><mrow class="chem"><msub><mi mathvariant="normal">CO</mi><mn mathvariant="normal">2</mn></msub></mrow></msub></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="23pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="a04de94a648508ebd0c86500eff6fdc4"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="bg-20-5087-2023-ie00004.svg" width="23pt" height="14pt" src="bg-20-5087-2023-ie00004.png"/></svg:svg></span></span>). …”
Get full text

I‌N‌V‌E‌S‌T‌I‌G‌A‌T‌I‌N‌G T‌H‌E E‌F‌F‌E‌C‌T O‌F A‌D‌D‌I‌N‌G P‌E‌T S‌C‌U‌M O‌N T‌H‌E M‌E‌C‌H‌A‌N‌I‌C‌A‌L P‌R‌O‌P‌E‌R‌T‌I‌E‌S A‌N‌D D‌U‌R‌A‌B‌I‌L‌I‌T‌Y O‌F C‌O‌N‌C‌R‌E‌T‌E B‌L‌O‌C‌K... by A. Ahmadnia, A. M. Ramezanianpour, M. D‌o‌l‌a‌t‌s‌h‌a‌h‌i P‌i‌r‌

“…O‌n‌e o‌f t‌h‌e b‌i‌g‌g‌e‌s‌t e‌n‌v‌i‌r‌o‌n‌m‌e‌n‌t‌a‌l c‌h‌a‌l‌l‌e‌n‌g‌e‌s i‌n m‌e‌t‌r‌o‌p‌o‌l‌i‌t‌a‌n a‌r‌e‌a‌s a‌r‌o‌u‌n‌d t‌h‌e w‌o‌r‌l‌d i‌s r‌e‌m‌o‌v‌i‌n‌g o‌r r‌e‌c‌y‌c‌l‌i‌n‌g w‌a‌s‌t‌e m‌a‌t‌e‌r‌i‌a‌l‌s. …”
Get full text

²³⁰Th&thinsp;∕&thinsp;U isochron dating of cryogenic cave carbonates by P. Töchterle, S. D. Steidle, R. L. Edwards, Y. Dublyansky, C. Spötl, X. Li, J. Gunn, G. E. Moseley

“…Here, we combine detailed morphological observations from three CCC patches found in Water Icicle Close Cavern in the Peak District (UK) with <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M16" display="inline" overflow="scroll" dspmath="mathml"><mrow class="chem"><msup><mi/><mn mathvariant="normal">230</mn></msup><mi mathvariant="normal">Th</mi><mo>/</mo><mi mathvariant="normal">U</mi></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="43pt" height="15pt" class="svg-formula" dspmath="mathimg" md5hash="748535f74c19861e46f83837bf4c6ac1"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="gchron-4-617-2022-ie00008.svg" width="43pt" height="15pt" src="gchron-4-617-2022-ie00008.png"/></svg:svg></span></span> analyses. …”
Get full text

Presentación by Isaac Caro, Patricio Carrasco

“…El volumen XXVIII, número 1, de revista Persona y Sociedad, aporta desde un punto de vista reflexivo a dos grandes áreas de las Ciencias Sociales, como lo son en esta ocasión la sociología y la religión. …”
Get full text

RADON IN GROUNDWATERS IN THE BAIKAL REGION AND TRANSBAIKALIA: VARIATIONS IN SPACE AND TIME by K. Zh. Seminsky, A. K. Seminsky

“…Following the major seasonal trend of air temperature, the level of radioactivity is increased in the water samples taken in winter and decreased in summer (see Fig. 6). Q values are indirectly influenced by parameter T via changes of water temperature, variations in flow rates of water sources, freezing of the top layer of soil and other processes, which parameters require further research.According to the monitoring data (see Table 3, and Fig. 6, A), the content of radon in near-surface water sources (Group I) can vary by a few and the first dozens of units, while changes by tens of becquerel per liter are recorded in the deeper near-fault water sources (Group II). …”
Get full text

Heavy Metal Pollution and Risk Assessment in Different Species of Fish from the Bohai Sea by Qilong LI, Bin XIA, Qi SUI, Keming QU, Lin ZHU, Yu LI

“…The collected samples were thawed at room temperature, dissected to obtain muscle tissues, freeze-dried, and subsequently ground into a fine powder using agate mortar. …”
Get full text

The Impact of Information and Communication Technology on Life Expectancy in the Middle East by Mohammad Hossein Ronaghi

“…Data were retrieved from the Annual Reports such as World Bank and International Telecommunication Union (ITU) data sets. …”
Get full text

Sentence meaning by Loar, B

“…</p> <p>II.2 It is claimed that, contrary to entrenched assumptions, there are occurrences of singular terms which are both referential and non-extensional, that is, which do not satisfy what some have called 'Leibniz' Law', which is here called the” substitution principle”.</p> <p>II.3 The substitution principle is not a priori true. …”