To what extent does the CO₂ diurnal cycle impact flux estimates derived from global and regional inversions? by S. Munassar, S. Munassar, S. Munassar, C. Rödenbeck, M. Gałkowski, M. Gałkowski, F.-T. Koch, F.-T. Koch, K. U. Totsche, K. U. Totsche, S. Botía, C. Gerbig

“…<p>Ignoring the diurnal cycle in surface-to-atmosphere CO<span class="inline-formula">₂</span> fluxes leads to a systematic bias in CO<span class="inline-formula">₂</span> mole fraction simulations sampled at daytime because the daily mean flux systematically misses the CO<span class="inline-formula">₂</span> uptake during the daytime hours. …”
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Validation of formaldehyde products from three satellite retrievals (OMI SAO, OMPS-NPP SAO, and OMI BIRA) in the marine atmosphere with four seasons of Atmospheric Tomography Missi... by J. Liao, J. Liao, G. M. Wolfe, A. E. Kotsakis, A. E. Kotsakis, A. E. Kotsakis, J. M. Nicely, J. M. Nicely, J. M. St. Clair, J. M. St. Clair, T. F. Hanisco, G. González Abad, C. R. Nowlan, Z. Ayazpour, Z. Ayazpour, I. De Smedt, E. C. Apel, R. S. Hornbrook

“…This is also reflected in the mean bias (MB) for OMI SAO (<span class="inline-formula">−</span>0.73 <span class="inline-formula">±</span> 0.87) <span class="inline-formula">×</span> 10<span class="inline-formula">¹⁵</span> molec. cm<span class="inline-formula">⁻²</span>, OMPS SAO (<span class="inline-formula">−</span>0.76 <span class="inline-formula">±</span> 0.88) <span class="inline-formula">×</span> 10<span class="inline-formula">¹⁵</span> molec. cm<span class="inline-formula">⁻²</span>, and OMI BIRA (<span class="inline-formula">−</span>1.40 <span class="inline-formula">±</span> 1.11) <span class="inline-formula">×</span> 10<span class="inline-formula">¹⁵</span> molec. cm<span class="inline-formula">⁻²</span>. …”
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Interactions of fertilisation and crop productivity in soil nitrogen cycle microbiome and gas emissions by L. Kuusemets, Ü. Mander, J. Escuer-Gatius, A. Astover, K. Kauer, K. Soosaar, M. Espenberg

“…Sorghum showed good potential for cultivation in temperate climates, as it showed a similar biomass yield compared to the other crop types and fertilisation rates but maintained low N<span class="inline-formula">₂</span>O emissions and N losses in a mineral N fertilisation rate of 80 kg N ha<span class="inline-formula">⁻¹</span>.…”
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On the Approximation of Generalized Lipschitz Function by Euler Means of Conjugate Series of Fourier Series by Jitendra Kumar Kushwaha

“…In this paper, the degree of approximation by using Euler’s means of conjugate of functions belonging to class has been obtained. and classes are the particular cases of class. …”
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Design and Construction of a Led Two-Dice System. by Rukundo, Ivan

“…In the MCU chess game, the microcontroller plays chess with the user through the serial port. …”
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New tests for symmetry by Vytautas Maniušis

“… A new class of tests for symmetry of random variables is considered. …”
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Teaching practice in psychology: interactivity in the classroom by Elba Noemí Gomez Arroyo

“…The present work refers to the analysis that was made, from an interbehavioral approach, of the classes of pre-professional practices of the students of the Psychology Faculty of the National University of San Luis. …”
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Dynamic Modeling and Optimal Control for Complex Systems with Statistical Trajectory by Lingli Guo, Zhengguang Xu, Ye Wang

“…This paper is concerned with the problem of the working state class dynamic modeling and control of the complex system with statistical trajectory. …”
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Diurnal variations of NO₂ tropospheric vertical column density over the Seoul metropolitan area from the Geostationary Environment Monitoring Spectrometer (GEMS): season... by S. Seo, S.-W. Kim, S.-W. Kim, K.-M. Kim, A. Richter, K. Lange, J. P. Burrows, J. Park, J. Park, H. Hong, H. Lee, U. Jeong, J.-H. Woo, J.-H. Woo, J. Kim

“…In January, the highest <span class="inline-formula">NO₂</span> TropVCD values in the range 27.5–<span class="inline-formula">28.9×10¹⁵</span> <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M8" display="inline" overflow="scroll" dspmath="mathml"><mrow class="unit"><mi mathvariant="normal">molec</mi><mo>.…”
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Discriminating the Geographical Origins of Chinese White Lotus Seeds by Near-Infrared Spectroscopy and Chemometrics by Lu Xu, Chen-Bo Cai, Yuan-Bin She, Li-Juan Chen

“…Three chemometrics methods, discrimination analysis (DA), class modeling, and a newly proposed strategy, the fusion of DA and class modeling, were investigated to compare their capacity to trace the geographical origins of WLS. …”
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Retracted: Significance and Possibility of VR Technology Embedded in the Teaching of Ideological and Political Theory Course in Colleges and Universities by Ningbin Zhang, Xiuqin Chen, Han Yin

“…The main purpose of this paper is to combine VR technology with ideological and political theory course in Colleges and universities. The data of this experiment is from our school to select economics class 1, economics class 2, financial management class 1, and financial management class 2. …”
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Reactive nitrogen in and around the northeastern and mid-Atlantic US: sources, sinks, and connections with ozone by M. Huang, M. Huang, G. R. Carmichael, K. W. Bowman, I. De Smedt, A. Colliander, M. H. Cosh, S. V. Kumar, A. B. Guenther, S. J. Janz, R. M. Stauffer, A. M. Thompson, N. M. Fedkin, R. J. Swap, J. D. Bolten, A. T. Joseph

“…We estimate reactive nitrogen (Nr <span class="inline-formula">=</span> NO<span class="inline-formula">_<i>y</i>+</span> NH<span class="inline-formula">_<i>x</i></span>) emissions from various sources, surface and column nitrogen dioxide (NO<span class="inline-formula">₂</span>), and total and speciated Nr dry and wet deposition during 2018–2023 over the northeastern and mid-Atlantic US where nitrogen-oxide-limited or transitional chemical regimes dominate. …”
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Prevalence of angle’s classification of malocclusion among patients Attending Orthodontic Department in College of Dentistry‐ retrospective cross‐sectional study by Blend Hussein Mohammad, Mahmood Fawzi Abdul‐Jabbar, Mansour Hadi Mohammed

“…This research aims to know the percentage of class I, class II, class III malocclusion in patients attending orthodontic clinics in College of Dentistry/ Hawler Medical University and their relationship with age, gender and stages of dental development. …”
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On generalized ω-closed sets by Khalid Y. Al-Zoubi

“…The class of ω-closed subsets of a space (X,τ) was defined to introduce ω-closed functions. …”
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Sensitivity analysis of solutions for a system of generalized parametric nonlinear quasivariational inequalities by Zeqing Liu, Beibei Zhu, Shin Min Kang, Gwang Il Kim

“…A new class of system of generalized parametric nonlinear quasivariational inequalities involving various classes of mappings is introduced and studied. …”
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Some Properties of Subclasses of Multivalent Functions by Muhammet Kamali, Fatma Sağsöz

“…They obtain coefficient inequality for the class ℑ∗(Ω,𝜆,𝑝,𝛼). They investigate various properties of classes ℑ∗(Ω,𝜆,𝑝,𝛼) and ℑ∗𝜀(Ω,𝜆,𝑝,𝛼). …”
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Evaluation of the WRF-Chem performance for the air pollutants over the United Arab Emirates by Y. Yarragunta, D. Francis, R. Fonseca, N. Nelli

“…The model tends to overestimate NO<span class="inline-formula">₂</span> levels, with a higher discrepancy observed in summer (0.50 <span class="inline-formula">×</span> 10<span class="inline-formula">¹⁵</span> molecules cm<span class="inline-formula">⁻²</span>) compared to winter (0.18 <span class="inline-formula">×</span> 10<span class="inline-formula">¹⁵</span> molecules cm<span class="inline-formula">⁻²</span>). …”
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Ground-based contrail observations: comparisons with reanalysis weather data and contrail model simulations by J. Low, R. Teoh, J. Ponsonby, E. Gryspeerdt, M. Shapiro, M. E. J. Stettler

“…Among all waypoints with contrail observations, 78 % of short-lived contrails (observed lifetimes <span class="inline-formula">&lt;</span> 2 <span class="inline-formula">min</span>) formed under ice-subsaturated conditions, whereas 75 % of persistent contrails (observed lifetimes <span class="inline-formula">&gt;</span> 10 <span class="inline-formula">min</span>) formed under ice-supersaturated conditions. …”
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Southern Ocean control on atmospheric CO₂ changes across late Pliocene Marine Isotope Stage M2 by S. Hou, L. Toebrock, M. van der Linden, F. Rothstegge, M. Ziegler, L. J. Lourens, P. K. Bijl

“…<p>During the Pliocene, atmospheric <span class="inline-formula">CO₂</span> concentrations (<i>p</i><span class="inline-formula">CO₂</span>) were probably sometimes similar to today's, and global average temperature was <span class="inline-formula">∼3 °C</span> higher than preindustrial. …”
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Long-term changes in the thermodynamic structure of the lowermost stratosphere inferred from reanalysis data by F. Weyland, P. Hoor, D. Kunkel, T. Birner, T. Birner, F. Plöger, F. Plöger, K. Turhal, K. Turhal

“…In the Northern Hemisphere (NH), we find that the extratropical tropopause is rising, accompanied by decreasing pressure at an average rate of <span class="inline-formula">−</span>1 <span class="inline-formula">hPa</span> per decade. …”
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