Constraints on the Variation of the Fine-structure Constant at 3 < z < 10 with JWST Emission-line Galaxies by Linhua Jiang, Shuqi Fu, Feige Wang, Sarah E. I. Bosman, Zheng Cai, Hyunsung D. Jun, Zhiwei Pan, Fengwu Sun, Jinyi Yang, Huanian Zhang

“…We present constraints on the spacetime variation of the fine-structure constant α at redshifts 2.5 ≤ z  < 9.5 using JWST emission-line galaxies (ELGs). The galaxy sample consists of 621 high-quality spectra with strong and narrow [O  iii ] λλ 4959,5007 doublet emission lines from 578 galaxies, including 232 spectra at z  > 5. …”
Get full text

Cart abandonment rate and service quality of on-line merchandisers: a case study of Jumia Uganda. by Ssemaluulu, Paul Mukasa, Isingoma, Fenehansi, Mugavu, George

Get full text

Characterizing the impacts of seismic lines on the water budget of a Boreal Watershed in Alberta (Western Canada) by Daniels Kononovs, Christine Rivard, Dani Degenhardt, Katherine N. Snihur, Daniela Gutierrez-Rueda, Cody N. Lazowski, Kelly J. Rozanitis, Baptiste Coutret, Kurt O. Konhauser, Daniel S. Alessi

“…New hydrological insights for the region: Field measurements indicate that parameters, including soil water content and temperature, vary according to a complex combination of factors and are highly site-specific between seismic lines and undisturbed areas. …”
Get full text

Resistance of oat breeding lines to grain contamination with Fusarium langsethiae and T-2/HT-2 toxins by O. P. Gavrilova, T. Yu. Gagkaeva, A. S. Orina, A. S. Markova, A. D. Kabashov, I. G. Loskutov

“…Two oat breeding lines, 54h2476 and 66h2618, as well as a new variety, Azil (57h2396), can be characterized as highly resistant to infection with Fusarium fungi and contamination with mycotoxins compared to the control variety Vyatskiy.…”
Get full text

Evaluation of the Antioxidant and Cytotoxic Activities on Cancer Cell Line of Extracts of Parasitic Plants Harvested in Tunisia by Imen Ben Attia, Paolo Zucca, Flaminia Cesare Marincola, Mariella Nieddu, Alessandra Piras, Antonella Rosa, Antonio Rescigno, Mohamed Chaieb

Get full text

Molecular cytogenetic characteristics of new spring bread wheat introgressive lines resistant to stem rust by O. A. Baranova, I. G. Adonina, S. N. Sibikeev

“…Thus, highly resistant to both local populations of P. graminis and the Ug99 race, bread wheat lines are promising donors for the production of new varieties resistant to stem rust.…”
Get full text

Epigenetic «probes» for lung cancer monitoring: LINE-1 methylation pattern in blood- circulating DNA by A. A. Ponomaryova, Е. Y. Rykova, N. V. Cherdyntseva, A. A. Bondar, A. Y. Dobrodeev, A. A. Zavyalov, S. A. Tuzikov, L. O. Bryzgalov, T. I. Merkulova, V. V. Vlassov, P. P. Laktionov

“…In order to normalize the LINE-1 methylation level, the LINE-1 region 2 concentration was evaluated, which was independent of the methylation status (LINE-1Ind). …”
Get full text

Lithium-Acetate-Mediated Biginelli One-Pot Multicomponent Synthesis under Solvent-Free Conditions and Cytotoxic Activity against the Human Lung Cancer Cell Line A549 and Breast Can... by Harshita Sachdeva, Diksha Dwivedi

“…The prepared compounds are evaluated for anticancer activity against two human cancer cell lines (lung cancer cell line A549 and breast cancer cell line MCF7).…”
Get full text

Research of high strength steels bending by V. A. Tаmila, M. L. Nesterovich

“…Bending experiments with compression of high-strength steels were performed using a substrate material.The samples obtained during the experiments were examined by X-ray for defects in the bending line. …”
Get full text

Oat cultivars developed at Nemchinovka and included into the State Register in recent years (a review) by A. D. Kabashov, I. G. Loskutov, N. M. Vlasenko, Ya. G. Leibovich, A. S. Markova, Z. V. Filonenko, L. G. Razumovskaya

Get full text

Retrospective analysis of spring barley cultivars developed by Omsk breeders (1936–2021) by P. N. Nikolaev, O. A. Yusova, N. I. Aniskov, O. N. Kovaleva, I. V. Safonova

Get full text

Marker-assisted breeding of hybrid lines of <i>Triticum dicoccon</i> (Schrank) Schuebl. × <i>Triticum aethiopicum</i> Jakubz. with purple grain by P. I. Stepochkin, E. I. Gordeeva, Е. K. Khlestkina

“…The lines with high indices of these traits are valuable for breeding practice.…”
Get full text

Miniaturized Inset-Fed Microstrip Patch Sensor Based on Meander-Line Slot for Water Measurement Applications by Aya Khalid Hadi, Mahmood Farhan Mosleh, Raed A. Abd-Alhameed

“… This article introduces a high-sensitive microstrip-patch sensor-based meander-line slot structure for water measurement applications. …”
Get full text

Accelerating biopharmaceutical cell line selection with label-free multimodal nonlinear optical microscopy and machine learning by Jindou Shi, Alexander Ho, Corey E. Snyder, Eric J. Chaney, Janet E. Sorrells, Aneesh Alex, Remben Talaban, Darold R. Spillman, Marina Marjanovic, Minh Doan, Gary Finka, Steve R. Hood, Stephen A. Boppart

“…Abstract The selection of high-performing cell lines is crucial for biopharmaceutical production but is often time-consuming and labor-intensive. …”
Get full text

Dependence of the yield in late-generation lines on the spike productivity in original segregating populations of spring bread wheat by S. B. Lepekhov

“…The culling of segregating populations based solely on the yield or grain weight per spike is associated with a risk of losing high-yielding genotypes. Late-generation lines with high yields occur in combinations where the grain weight per main spike in one parent or on average among the parents is not expressed to its highest level or when both parents differ only slightly from each other in the expression of this character.…”
Get full text

New reliability optimization solution in enterprise private voice line service based on multi-network collaboration by Yu WU, Xiaoyan WANG, Yun YANG, Hua WANG, Yan DOU, Jingjing FANG

“…The voice line based on VoIP and adopting PON access has become the mainstream solution for the enterprise private voice line service market.The traditional TDM voice line still retained the reliability advantage based on the SDH access.Therefore,a new VoIP line reliability optimization solution that didn’t rely on SDH and transmission protection technology was proposed.The lower cost and high efficiency of the solution was demonstrated and the specific method of the scheme was analyzed to achieve the networking goal through multi-network collaboration.Through both laboratory test and present network trial,the rationality,feasibility and stability of the solution was verified.…”
Get full text

Morphological and functional analysis of colorectal cancer cell lines in 2D and 3D culture models by Seiichi Shinji, Yutaro Ogawa, Takeshi Yamada, Akihisa Matsuda, Kay Uehara, Yasuyuki Yokoyama, Goro Takahashi, Takuma Iwai, Toshimitsu Miyasaka, Shintaro Kanaka, Koki Hayashi, Yuuki Shichi, Masakazu Fujiwara, Kimimasa Takahashi, Tomio Arai, Toshiyuki Ishiwata, Hiroshi Yoshida

“…In 2D cultures, the three CRAC cell lines exhibited epithelial characteristics with high E-cadherin and low vimentin levels, whereas two exhibited mesenchymal traits with opposite expression patterns. …”
Get full text

Influence of the Technological Parameter and Die Structure on Metal Flow Line for Precision Forging Car Gear Blank by Li Tianxing, Zhang Xunlei, Fu Jianzhong, Gao Zhenshan, Wu Shuaibin, Yang Chao

“…Because of the complex structure of gear production,poor working conditions,high reliability requirements,and so on,the structure performance requirements for precision forging gear blanks become more stringent. …”
Get full text

Design and implementation of synchronous line loss electricity consumption information collection system based on Beidou technology by Jiye WANG, Liang SHEN, Linxin WANG, Chengyue YANG

Get full text

Terminal power control method of power line carrier communication network based on adaptive hash function by Hong XUE, Jiahan WANG, Yuling SUN, Bo HAN, Yubai XIAO

“…In the control of network terminal power, due to the overall low analysis of network state, the adaptive regulation ability of communication network terminal power is poor.Therefore, the power line carrier communication network terminal power control method based on adaptive hash function was proposed.Considering the dynamic fluctuation of the actual operating state of the power line carrier communication network, the adaptive mechanism was set for the hash function, and the adaptive hash function was constructed for the original running state data, and the final hash value was obtained in the variable chaotic mapping system.In the power control stage of the power line carrier communication network terminal, the communication network terminal was affected by the interference of other communication network terminals, and it was used as the input value of the adaptive hash function to realize the power control of each communication network terminal.In the test results, the proposed control method not only effectively reduces the increase range of network terminal power under constant communication conditions, but also effectively reduces the network terminal power output under dynamic communication conditions, which has a high adaptive adjustment ability.…”
Get full text