Phenotypic variation in otolith shape of American shad across eastern North American rivers by Joana Vasconcelos, Karin E. Limburg, José Luis Oterro-Ferrer, Víctor M. Tuset

“…These findings underscore the utility of otolith shape analysis in deciphering population structure and highlight potential links between environmental variation and phenotypic plasticity in American shad.…”
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Air-Exposure-Driven Color and Optical Variations in Hydroxyapatite Extracted from Fish Scales by H. Esma Okur

“…Rietveld refinement of X-ray powder diffraction (XRPD) data confirms that both powders crystallize in the hexagonal HAp structure, with a minor Mg-whitlockite impurity. Despite these differences in air exposure, the bulk structure of the HAp remains unchanged. …”
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Evaluation of seasonal variations for the seasonal pattern assessment in mood disorder patients and healthy controls by Chiao-Erh Chang, Hsi-Chung Chen, I.-Ming Chen, Cheng-Dien Hsu, Chih-Ming Liu, Chun-Hsin Chen, Tsung-Yang Wang, Wen-Yin Chen, Shiau-Shian Huang, Yen-Chih Chen, Po-Hsiu Kuo

“…This study aimed to establish the structure of the Chinese version of SPAQ. We examined the stability of seasonal pattern assessment across four seasons when administering SPAQ. …”
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Large Variations in HIV-1 Viral Load Explained by Shifting-Mosaic Metapopulation Dynamics. by Katrina A Lythgoe, François Blanquart, Lorenzo Pellis, Christophe Fraser

“…The viral population of HIV-1, like many pathogens that cause systemic infection, is structured and differentiated within the body. The dynamics of cellular immune trafficking through the blood and within compartments of the body has also received wide attention. …”
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Low-Cost and Highly Sensitive Reflective-Mode Phase-Variation Sensor for Bacteria Detection by Ilona Piekarz, Jakub Sorocki, Witold Skowronski, Sabina Gorska, Slawomir Gruszczynski, Krzysztof Wincza, Pau Casacuberta, Paris Velez, Ferran Martin

“…The sensor is a one-port coplanar waveguide (CPW) structure implemented by means of a pair of weakly coupled step-impedance resonators (SIRs). …”
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The Spaces of Functions of Two Variables of Bounded κΦ-Variation in the Sense of Schramm-Korenblum by A. Azócar, O. Mejía, N. Merentes, S. Rivas

“…Secondly, we study some properties of these functions and we prove that the space generated by these functions has a structure of Banach algebra.…”
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Spectral Quadratic Variation Regularized Autoweighted Tensor Ring Decomposition for Hyperspectral Image Reconstruction by Xinwei Wan, Dan Li, Fanqiang Kong, Yanyan Lv, Qiang Wang

“…The structure information of hyperspectral image (HSI) is well-characterized by tensors, surpassing the capabilities of traditional compressive sensing reconstruction models based on vectors and matrices. …”
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Standing genetic variation and introgression shape the cryptic radiation of Aquilegia in the mountains of Southwest China by Jun-Chu Peng, Ziwen He, Zhi-Qiang Zhang

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Complete mitochondrial genome of Polygonatum cyrtonema Hua reveals variation diversity and evolutionary trends by Haoxiang Luo, Fengxiao Ren, Guochao Cao, Dekai Wang, Qiaojun Jia

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Genetic Variation in the TAS2R38 Bitter Taste Receptor and Smoking Behaviors. by Davide S Risso, Julia Kozlitina, Eduardo Sainz, Joanne Gutierrez, Stephen Wooding, Betelihem Getachew, Donata Luiselli, Carla J Berg, Dennis Drayna

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Temporal variation in habitat quality shapes the distribution–abundance relationship in waterbirds at landscape scale by Constantinos Charalambous, Petr Musil, Mathilde Legoguelin, Zuzana Musilová, David Hořák

“…Our results show that seasonal deterioration of habitat quality significantly impacts waterbird communities by altering the population spatial structure and that this is reflected in the shape of the DAR. …”
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On the Convergence of the Yosida–Cayley Variational Inclusion Problem with the XOR Operation and Inertial Extrapolation Scheme by Arifuzzaman, Syed Shakaib Irfan, Iqbal Ahmad

“…This article studies the structure and properties of real-ordered Hilbert spaces, highlighting the roles of the XOR and XNOR logical operators in conjunction with the Yosida and Cayley approximation operators. …”
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Мagnetoresistive Properties of Nanodimentional Materials: Variation Measuring Currents and to Minimize Electronic Noise by S.O. Volkov, O.P. Tkach, L.V. Odnodvorets, Yu.V. Khyzhnya

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Study on Frequency Characteristics of Rotor Systems for Fault Detection Using Variational Mode Decomposition by Kai Chen, Xin-Cong Zhou, Jun-Qiang Fang, Li Qin

“…Due to the complicated structure, vibration signal of rotating machinery is multicomponent with nonstationary and nonlinear features, so it is difficult to diagnose faults effectively. …”
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THE SPRING VARIATION IN TWO DIMENSIONAL MODELING OF RED BLOOD CELL DEFORMABILITY BASED ON GRANULAR by Ismi Yasifa, Sparisoma Viridi

“…The red blood cell membrane has a complex structure and high deformability. Simulation of that complex red blood cell membrane can simpler use granular-based modeling. …”
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Variations of the Physical and Mechanical Parameters of Oil Sand under Different Confining Pressure and Temperatures by Liu Yang, Yufei Jiang, Chao Gao

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Identifying genetic variations in emm89 Streptococcus pyogenes associated with severe invasive infections by Masayuki Ono, Masaya Yamaguchi, Daisuke Motooka, Yujiro Hirose, Kotaro Higashi, Tomoko Sumitomo, Tohru Miyoshi-Akiyama, Rumi Okuno, Takahiro Yamaguchi, Ryuji Kawahara, Hitoshi Otsuka, Noriko Nakanishi, Yu Kazawa, Chikara Nakagawa, Ryo Yamaguchi, Hiroo Sakai, Yuko Matsumoto, Tadayoshi Ikebe, Shigetada Kawabata

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Spatial Isolation and Temporal Variation in Fitness and Condition Facilitate Divergence in a Migratory Divide. by Claudia Hermes, Raeann Mettler, Diego Santiago-Alarcon, Gernot Segelbacher, H Martin Schaefer

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Beam steering flexible transparent metasurfaces based on multi-bit phase gradient variations by Meijia Guo, Penghui Xin, Haoyuan Sun, Hengfeng Li, Leonid F. Chernogor, Zhejun Jin, Tian Liu, Yu Zheng

“…The metasurface unit uses a modified C structure to form dual-resonant points to form a wide frequency band, and the PB phase satisfy the relationship between the rotation angle of the element and the double difference of the reflected phase, by encoding metasurface arrays, functions such as reducing linearly polarized radar cross sections (RCS) and steering circularly polarized beams can be achieved. …”
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Temporal variation in the abundance of Orchid Bees (Hymenoptera: Apidae) in a Neotropical Hygrophilous Forest by Maurício Meirelles do Nascimento Castro, Carlos Alberto Garófalo, José Carlos Serrano, Cláudia Inês Silva

“…This type of vegetation is restricted to permanently wet soils and, therefore, has particular floristic, structure and physiognomy. The goal of the present study was to inventory and analyze the temporal variation of the euglossine bees that occur in a neotropical hygrophilous forest. …”
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