Modelling of structural, mechanical, electronic, and optical properties of Rb2TlXF6 (X = Ir, Rh) double perovskite compounds through density functional theory by Wasi Ullah, Nasir Rahman, Mudasser Husain, Wafa Mohammed Almalki, Khamael M. Abualnaja, Ghaida Alosaimi, Soufyane Belhachi, Bashar.M. Al-Khamiseh, Vineet Tirth, Ahmed Azzouz-Rached, Hanan A. Althobaiti, Farooq Ali

“…The optical properties were analyzed through key parameters: refractive index n(ω), optical conductivity σ(ω), reflectivity R(ω), absorption coefficient α(ω), and extinction coefficient k(ω). Additionally, the real and imaginary parts of the dielectric function ∊1(ω) and ∊2(ω) were evaluated, indicating effective light interaction and absorption properties in the visible to UV range. …”
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Trends in genome diversity of small populations under a conservation program: a case study of two French chicken breeds by Bortoluzzi, Chiara, Restoux, Gwendal, Rouger, Romuald, Desnoues, Benoit, Petitjean, Florence, Bosse, Mirte, Tixier-Boichard, Michèle

“…Our results reinforce the imperative to establish and sustain existing conservation programs that aim to keep populations with a relatively small effective population size from the brink of extinction. Moreover, we conclude by encouraging the use of molecular data to more effectively monitor inbreeding at the genome level while improving fitness by tracking protein-coding and non-coding deleterious variants.…”
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Time-resolved Hubble Space Telescope UV Observations of an X-Ray Quasiperiodic Eruption Source by T. Wevers, M. Guolo, S. Lockwood, A. Mummery, D. R. Pasham, R. Arcodia

“…After accounting for the quiescent disk emission, we constrain the ratio of X-ray to FUV luminosity of the eruption component to be L _X / L _FUV > 16−85 (depending on the intrinsic extinction).…”
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A bioinformatic search for correspondence between differentially expressed genes of domestic versus wild animals and orthologous human genes altering reproductive potential by M. P. Ponomarenko, I. V. Chadaeva, P. M. Ponomarenko, A. G. Bogomolov, D. Yu. Oshchepkov, E. B. Sharypova, V. V. Suslov, A. V. Osadchuk, L. V. Osadchuk, Yu. G. Matushkin

“…Among the experimental data generalized by Belyaev’s discovery, there are also findings about accelerated extinction of testes’ hormonal function and disrupted seasonality of reproduction of domesticated foxes in comparison with their wild congeners. …”
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Comparative Assessment of Physical and Chemical Characteristics of Prickly Pear Seed Oil from Opuntia ficus-indica and Opuntia megacantha Varieties by Fatima Ettalibi, Abderraouf El Antari, Allal Hamouda, Chemseddoha Gadhi, Hasnaâ Harrak

“…The evaluated parameters included oil content, free acidity, specific extinction coefficients (K232 and K270), pigment content, fatty acid, and triglyceride composition. …”
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Structural, magnetic, and optical characteristics of undoped and chromium, iron, cobalt, copper, and zinc doped nickel oxide nanopowders by Farzaneh Asaldoust, Khosro Mabhouti, Akbar Jafari, Maryam Taleb-Abbasi

“…Additionally, numerical calculations utilizing the Kramers–Kronig relation were performed to assess the extinction coefficient (k) and refractive index (n) parameters from the reflectance data. …”
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Reeve’s Muntjac (<i>Muntiacus reevesi</i>) Habitat Suitability Under Climate Change Scenarios in Hupingshan National Nature Reserve, China by Qi Liu, Jianyang Ye, Zujie Kang, Guiqing Yu, Cuncun Yang, Jianjun Li, Tao Tang

“…In the Hupingshan National Nature Reserve (NNR), Reeve’s muntjac (<i>Muntiacus reevesi</i>) is a key prey species for the South China tiger (<i>Panthera tigris amoyensis</i>), which is extinct in the wild and targeted for reintroduction by the Chinese government. …”
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Deciphering Gas Dynamics and Star Formation in a z = 1.1 Main-sequence Spiral Galaxy with ALMA and JWST by Zhaoran Liu, Tadayuki Kodama, Takahiro Morishita, Kianhong Lee, Fengwu Sun, Mariko Kubo, Zheng Cai, Yunjing Wu, Zihao Li

“…Additionally, the galaxy exhibits modest dust extinction ( A _V = 0.8), potentially linked to self-regulation during bulge formation. …”
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Increased number concentrations of small particles explain perceived stagnation in air quality over Korea by S. Joo, J. Shin, M. Tesche, N. Dehkhoda, T. Kim, Y. Noh

“…Since visibility is influenced by particle size and composition as well as meteorological factors, light detection and ranging (lidar) data provided by the National Institute for Environmental Studies in Japan and PM<span class="inline-formula">_2.5</span> measurements retrieved from AirKorea are used to determine the trends in PM<span class="inline-formula">_2.5</span> mass extinction efficiency (MEE) in Seoul and Ulsan, South Korea, from 2015 to 2020. …”
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Integration and Comparative Analysis of Remote Sensing and In Situ Observations of Aerosol Optical Characteristics Beneath Clouds by Jing Chen, Jing Duan, Ling Yang, Yong Chen, Lijun Guo, Juan Cai

“…The validation results show that at the comparison heights, under cloudy-sky conditions with strong winds (>3.4 m/s) and high relative humidity (RH) (>70%), the aerosol extinction coefficients between the two sites are in good agreement; thus, the observations at the top of the mountain are more suitable for in situ validation under cloudy-sky conditions; however, the local circulations under clear-sky conditions lead to large differences in the aerosol properties at the same altitude between the two sites and are unsuitable for validation. …”
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Nutritional and medicinal characteristics of Chinese giant salamander (Andrias davidianus) for applications in healthcare industry by artificial cultivation: A review by Dong He, Wenming Zhu, Wen Zeng, Jun Lin, Yang Ji, Yi Wang, Chong Zhang, Yuan Lu, Daoquan Zhao, Nan Su, Xin-Hui Xing

“…Wild CGS has been threatened with extinction in the past decades due to over capturing, deterioration of natural environment, the slow breeding and growth of the wild species in nature. …”
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New findings into the genetic population structure of two commercially valuable and threatened sharks, Mustelus mustelus (Linnaeus, 1758) and M. punctulatus (Risso, 1827), allow re... by Matteo Barbato, Matteo Barbato, Matteo Barbato, Sara Bonanomi, Sara Bonanomi, Diego Borme, Ilija Ćetković, Francesco Colloca, Manfredi Di Lorenzo, Manfredi Di Lorenzo, Ilaria A. M. Marino, Ilaria A. M. Marino, Carlotta Mazzoldi, Carlotta Mazzoldi, Carlotta Mazzoldi, Ana Pešić, Antonello Sala, Lorenzo Zane, Lorenzo Zane, Lorenzo Zane, Massimo Mezzavilla

“…In the Mediterranean Sea, a long-term period of overfishing brought several demersal elasmobranchs to be depleted and threatened by extinction, due to vulnerability related to their life history traits. …”
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POS Tagging Bahasa Madura dengan Menggunakan Algoritma Brill Tagger by Nindian Puspa Dewi, Ubaidi Ubaidi

“…The reduced use of Bahasa Madura can lead to the extinction of Bahasa Madura as one of the regional languages in Indonesia. …”
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Exclusion of a Direct Progenitor Detection for the Type Ic SN 2017ein Based on Late-time Observations by Yi-Han Zhao, Ning-Chen Sun, Junjie Wu, Zexi Niu, Xinyi Hong, Yinhan Huang, Justyn R. Maund, Qiang Xi, Danfeng Xiang, Jifeng Liu

“…It is not much likelier to be a companion star of the progenitor since it has a much lower extinction than SN 2017ein; its color also seems inconsistent with a star cluster, indicated by the newly added magnitude limit in F336W, apart from F555W and F814W. …”
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Contribution à l’étude du régime alimentaire du Chimpanzé, Pan troglodytes verus (Schwarz, 1934), à Fongoli (Kédougou, Sénégal) by Landing Badji, Papa Ibnou Ndiaye, Stacy Marie Lindshield, Cheikh Tidiane Bâ, Jill Pruetz

“…On y trouve la sous-espèce de l’Afrique de l’Ouest, Pan troglodytes verus, qui est inscrite dans la catégorie des espèces en danger d’extinction sur la liste rouge de l’Union Mondiale pour la Nature. …”
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Sharks in Macaronesia and Cabo Verde: species richness, conservation status and anthropogenic pressures by Jaquelino Varela, Jaquelino Varela, Catarina Pereira Santos, Catarina Pereira Santos, Catarina Pereira Santos, Emanuel Nunes, Emanuel Nunes, Vasco Pissarra, Vasco Pissarra, Stiven Pires, Bárbara P. Ribeiro, Bárbara P. Ribeiro, Eduarda Vieira, Eduarda Vieira, Tiago Repolho, Tiago Repolho, Nuno Queiroz, Nuno Queiroz, Rui Freitas, Rui Rosa, Rui Rosa, Rui Rosa

“…Here, we show that Macaronesian and Cabo Verde marine ecoregions are home to 78 shark species (comprising 26 families), and 56% are threatened with extinction. The Canary Islands revealed the greatest richness (with 56 species), followed by Cabo Verde (53), Madeira (52), and the Azores (45). …”
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Genetic status assessment and future development forecast for an isolated giant panda population by Jiabin Liu, Jiaojiao Yu, Wenlei Bi, Mingxia Fu, Xiang Yu, Rong Hou, Xinqiang Song, Rui Ma, Yanshan Zhou, Zusheng Li, Hong Yang, Wei Wu, Jiang Gu, Chong Huang, Long Zhang, Xiaodong Gu, Haijun Gu, Daode Yang, Dunwu Qi

“…The giant panda is a critical species for biodiversity conservation, yet the majority of its subpopulations are at high risk of extinction. To effectively guide conservation efforts and avert local extinctions, ongoing genetic monitoring is crucial. …”
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Le Proyecto Mono Tocon : recherche, éducation et conservation, au Pérou by Audrey Gaultier, Rosario Huashuayo‑Llamocca, Antonio Boveda‑Penalba, Jan Vermeer

“…Cette région est la seule à abriter le très rare titi de San Martin (Callicebus oenanthe), en danger critique d’extinction selon la liste rouge de l’IUCN. Il fait même partie des 25 primates les plus menacés au monde. …”
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Études comportementales pour la conservation du singe laineux de Poeppig (Lagothrix l. poeppigii) by Justine Philippon

“…Pourtant, fortement victime du braconnage, il est aujourd’hui sérieusement menacé d’extinction. En partenariat avec le centre de réhabilitation de l’association Ikamaperu situé en Amazonie péruvienne aux portes de la Réserve Nationale Pacaya-Samiria, ce projet représente l’opportunité unique d’approfondir les connaissances sur le comportement du singe laineux par l’observation comportementale de 47 individus de la sous-espèce Lagothrix l. poeppigii vivant en semi-liberté. …”
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Biomass burning emission analysis based on MODIS aerosol optical depth and AeroCom multi-model simulations: implications for model constraints and emission inventories by M. Petrenko, M. Petrenko, R. Kahn, R. Kahn, M. Chin, S. E. Bauer, T. Bergman, H. Bian, G. Curci, B. Johnson, J. W. Kaiser, Z. Kipling, H. Kokkola, H. Kokkola, X. Liu, K. Mezuman, K. Mezuman, T. Mielonen, G. Myhre, X. Pan, X. Pan, A. Protonotariou, S. Remy, R. B. Skeie, P. Stier, T. Takemura, K. Tsigaridis, K. Tsigaridis, H. Wang, D. Watson-Parris, D. Watson-Parris, K. Zhang

“…Many inter-model BB AOD differences can be traced to differences in values for the mass ratio of organic aerosol to organic carbon, the BB aerosol mass extinction efficiency, and the aerosol loss rate from each model. …”
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