Accuracy, Robustness, and Efficiency of the Linear Boundary Condition for the Black-Scholes Equations by Darae Jeong, Seungsuk Seo, Hyeongseok Hwang, Dongsun Lee, Yongho Choi, Junseok Kim

“…We briefly review and investigate the performance of various boundary conditions such as Dirichlet, Neumann, linear, and partial differential equation boundary conditions for the numerical solutions of the Black-Scholes partial differential equation. We use a finite difference method to numerically solve the equation. …”
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Topological classification of critical points for hairy black holes in Lovelock gravity by Meng-Yao Zhang, Hou-You Zhou, Hao Chen, Hassan Hassanabadi, Zheng-Wen Long

“…We analyze a spherical hairy black hole within the framework of Lovelock gravity, paying particular attention to the topological structure of black hole thermodynamics under Gauss–Bonnet gravity. …”
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All near-horizon symmetries of the Schwarzschild black hole in linearised gravity by Ankit Aggarwal, Nava Gaddam

Subjects: “…Black Holes…”
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Jacob Lawrence’s Migration series: a pictorial memory of black America by Eliane Elmaleh

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Annual cycle variations in the gut microbiota of migratory black-necked cranes by Yujia Zhang, Ruifeng Ma, Suolangduoerji, Shujuan Ma, Shujuan Ma, Akebota Nuertai, Ke He, Hongyi Liu, Ying Zhu

Subjects: “…black-necked crane…”
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Black Stink Bug Proxys punctulatus (Palisot) (Insecta: Hemiptera: Pentatomidae) by Celina Gomez, Russell F. Mizell, III

“…Published by the UF Department of Entomology and Nematology, February 2009. EENY 432/IN795: Black Stink Bug Proxys punctulatus (Palisot) (Insecta: Hemiptera: Pentatomidae) (ufl.edu) …”
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Facile and Sensitive Acetylene Black-Based Electrochemical Sensor for the Detection of Imatinib by Shun Li, Qingwu Tian, Xuanming Xu, Chao Xuan, Xiaomin Yang, Shukai Sun, Tingting Zhou

“…A facile and sensitive electrochemical sensor for determining imatinib (IMA) was constructed by modifying a glassy carbon electrode (GCE) with a nanocarbon material, acetylene black (AB). The electrochemical behavior of IMA on the prepared GCE/AB was studied using electrochemical techniques, namely, differential pulse voltammetry (DPV) and electrochemical impedance spectroscopy. …”
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Proactive Alleviation Procedure to Handle Black Hole Attack and Its Version by M. Rajesh Babu, S. Moses Dian, Siva Chelladurai, Mathiyalagan Palaniappan

“…For instance, the MANET (mobile ad hoc network) is susceptible to various attacks in which the black hole attacks and its versions do serious damage to the entire MANET infrastructure. …”
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Analysis and defense of the BlackEnergy malware in the Ukrainian electric power system by Yong WANG, Yu-ming WANG, Lin ZHANG, Lin-peng ZHANG

Subjects: “…BlackEnergy virus…”
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Green gram and black gram: prospects of cultivation and breeding in Russian Federation by M. A. Vishnyakova, M. O. Burlyaeva, M. G. Samsonova

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Southern black widow Latrodectus mactans (Fabricius) (Arachnida: Araneae: Theridiidae) by Amanda Eiden, Phillip E. Kaufman

“…The Southern black widow spider, Latrodectus mactans (Fabricius), is a venomous spider found throughout the southeastern United States. …”
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The black female body: Representation of the erotic in contemporary visual art in Africa by Tayler FRIAR

Subjects: “…black female body…”
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Effect of Ultrasonic Treatment on the in Vitro Digestibility Properties of Black Bean Protein by Rong'an CAO, Xuemin ZHANG, Jingjing DIAO, Yunhua CHEN, Meiqi LI, Jiamiao ZHANG, Changyuan WANG

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The image of women in the novel women crying to the black moon by Dian Purnomo by Erny Harijaty, La Ode Syukur, Ismaya Ismaya

“…This research aims to describe the image of the main female character in the novel Woman Who Cried to the Black Moon by Dian Purnomo. The method used in this research is descriptive qualitative. …”
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Speciation and historical invasions of the Asian black-spined toad (Duttaphrynus melanostictus) by Christophe Dufresnes, Daniel Jablonski, Johanna Ambu, Vishal Kumar Prasad, Kumudani Bala Gautam, Rachunliu G. Kamei, Stephen Mahony, Sylvia Hofmann, Rafaqat Masroor, Bérénice Alard, Angelica Crottini, Devin Edmonds, Annemarie Ohler, Jianping Jiang, Janak R. Khatiwada, Sandeep Kumar Gupta, Amaël Borzée, Leo J. Borkin, Dmitriy V. Skorinov, Daniel A. Melnikov, Konstantin D. Milto, Evgeny L. Konstantinov, Sven Künzel, Tomasz Suchan, Dmitriy V. Arkhipov, Alexei V. Trofimets, Tan Van Nguyen, Chatmongkon Suwannapoom, Spartak N. Litvinchuk, Nikolay A. Poyarkov

“…Combining continental-wide genomic and DNA-barcoding analyses, we reconstructed the historical biogeography of the Asian black-spined toad (Duttaphrynus melanostictus), a toxic commensal amphibian that currently threatens two biodiversity hotspots through biological invasions (Wallacea and Madagascar). …”
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Partially Mobile Adsorption of Single Gases on Graphitized Carbon Black Surfaces by J.K. Garbacz, H. Kowalczyk-Dembińska, A. Dabrowski

“…Optimizations of the model parameters have been performed for selected experimental systems containing graphitized carbon black as an adsorbent.…”
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First sighting of ‘white’ and ‘black’ olms (Proteus anguinus) in the same spring by Hans Recknagel, Ester Premate, Valerija Zakšek

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Compte-rendu de « Black Dolls, la collection Deborah Neff » by Emmanuel Falguières

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Particle Dynamics around Weakly Magnetized Reissner-Nordström Black Hole by Bushra Majeed, Mubasher Jamil, Saqib Hussain

“…Considering the geometry of Reissner-Nordström (RN) black hole immersed in magnetic field, we have studied the dynamics of neutral and charged particles. …”
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Black Sea Tourism and the Orient: Bulgarian Visual Images (1920s–1980s) by Georgeta Nazarska

“…The study centers on the use of the Orient for branding and advertising of the Bulgarian Black Sea resorts as contact zones for ethno-religious and transnational communication. …”
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