Properties and Microstructures of Sn-Bi-X Lead-Free Solders by Fan Yang, Liang Zhang, Zhi-quan Liu, Su-juan Zhong, Jia Ma, Li Bao

“…The Sn-Bi base lead-free solders are proposed as one of the most popular alloys due to the low melting temperature (eutectic point: 139°C) and low cost. …”
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Coordination of Advertising Free Riding in Hybrid Channel Supply Chain by Jin Sha, Aihu Wang, Ting Lv, Wenling Wu

“…But the homogeneity of products sold in hybrid channel supply chain magnifies the positive externalities of advertising and leads to serious free-riding problem. To coordinate the supply chain effectively, firstly, this paper classifies hybrid channel supply chain based on the relationship between members and selects horizontally integrated, vertically integrated, and decentralized hybrid channel supply chains as research objects. …”
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Semantic‐aware visual consistency network for fused image harmonisation by Huayan Yu, Hai Huang, Yueyan Zhu, Aoran Chen

“…Experimental results demonstrate that the authors’ proposed method achieves competitive performance on the iHarmony4 dataset and benefits from the harmonisation of fused images with incompatible appearance gaps.…”
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Hazardous Household Substances: Alternatives That Are Relatively Free of Toxic Effects by Marie Hammer

“…FCS3149/HE791: Hazardous Household Substances: Alternatives That Are Relatively Free of Toxic Effects (ufl.edu) …”
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Free radicals and their impact on health and antioxidant defenses: a review by Nisansala Chandimali, Seon Gyeong Bak, Eun Hyun Park, Hyung-Jin Lim, Yeong-Seon Won, Eun-Kyung Kim, Sang-Ik Park, Seung Jae Lee

“…Abstract Free radicals, characterized by the presence of unpaired electrons, are highly reactive species that play a significant role in human health. …”
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Efficiency of midsize enterprises in the free-trade-zone in Barranquilla - Colombia by Tomás José Fontalvo-Hererra, José Morelos-Gómez, Saúl Olivos-Aarón

“…En esta investigación se analizó la eficiencia de las pequeñas y medianas empresas de la Zona Franca de Barranquilla, para esto se propuso una estructura apoyada en el modelo de Análisis Envolvente de Datos (DEA), lo que requirió un análisis racional para la definición de variables de entrada y salida con el fin de medir y contrastar la eficiencia de 63 empresas objeto de estudio en los año 2016 y 2017, se partió de la información primaria suministrada por la Cámara de Comercio de Barranquilla con lo cual se realizó un análisis empírico que permitió medir la eficiencia del sector La investigación mostró que el porcentaje de empresas eficientes mejoró de a 17.46%, en los años 2016-2017. …”
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Design of a release-free piezo-optomechanical quantum transducer by Paul Burger, Joey Frey, Johan Kolvik, David Hambraeus, Raphaël Van Laer

“…To overcome these issues, we introduce the—to our knowledge—first design of a release-free electro-optomechanical quantum transducer. …”
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Raising Healthy Children: Packing a Peanut-Free Lunch by Sarah Schmidt, Karla Shelnutt, Gail Kauwell

“…Knowing how to identify foods that contain peanuts, what to pack for school lunches, and how to reduce accidental contact with peanuts will help keep children with peanut allergies safe when they are away from home. This 5-page fact sheet was written by Sarah Schmidt, Karla Shelnutt, and Gail Kauwell, and published by the UF Department of Family Youth and Community Sciences, February 2013.  …”
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Raising Healthy Children: Packing a Peanut-Free Lunch by Sarah Schmidt, Karla Shelnutt, Gail Kauwell

“…Knowing how to identify foods that contain peanuts, what to pack for school lunches, and how to reduce accidental contact with peanuts will help keep children with peanut allergies safe when they are away from home. This 5-page fact sheet was written by Sarah Schmidt, Karla Shelnutt, and Gail Kauwell, and published by the UF Department of Family Youth and Community Sciences, February 2013.  …”
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Fidel Castro, cuatro fases de un liderazgo inacabado by Joan del Alcàzar, Sergio López Rivero

“…Hasta cuatro podemos establecer, entendiendo que la última –inacabada aún– solo se cerrará con la desaparición física del ya anciano revolucionario. …”
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Impact of human body shape on free convection heat transfer. by Shri H Viswanathan, Ankit Joshi, Lyle Bartels, Kambiz Sadeghi, Jennifer K Vanos, Konrad Rykaczewski

“…The multiphysics model was compared against experiments conducted using the thermal manikin ANDI ("Advanced Newton Dynamic Instrument") in a climate-controlled enclosure across five air-to-skin temperature differences ranging from 4.9 to 13.9°C. …”
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Vulnerability Analysis of Interdependent Scale-Free Networks with Complex Coupling by Chunjie Cao, Zhiqiang Zhang, Jingzhang Sun, Xianpeng Wang, Mengxing Huang

“…This paper analyzes the vulnerability of interdependent scale-free networks with complex coupling based on the BA model. …”
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Understanding Commercial Free-Choice Mineral Mixes for Beef Cattle by Bob Myer, Travis Maddock, Lee McDowell

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Multimodal Adaptive Identity-Recognition Algorithm Fused with Gait Perception by Changjie Wang, Zhihua Li, Benjamin Sarpong

“…To overcome this deficiency, this paper proposes several gait feature identification algorithms. First, in combination with the collected gait information of individuals from triaxial accelerometers on smartphones, the collected information is preprocessed, and multimodal fusion is used with the existing standard datasets to yield a multimodal synthetic dataset; then, with the multimodal characteristics of the collected biological gait information, a Convolutional Neural Network based Gait Recognition (CNN-GR) model and the related scheme for the multimodal features are developed; at last, regarding the proposed CNN-GR model and scheme, a unimodal gait feature identity single-gait feature identification algorithm and a multimodal gait feature fusion identity multimodal gait information algorithm are proposed. …”
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The Study of Frost Occurrence in Free State Province of South Africa by Mokhele Edmond Moeletsi, Mphethe Tongwane, Mitsuru Tsubo

“…The study investigated the cessation, onset, and duration of light, medium, and heavy frost in Free State province of South Africa using minimum temperatures from 1960 to 2015. …”
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FROM ETHICS OF JUSTICE AND SUFFERING TO ETHICS OF FREE AND UNCONDITIONED PERSONALITY by V. E. Gromov

“…The author regards the distinction between spiritual meaning inherent to ethics of justice and ethics of a free and unconditioned personality. He substantiates that the ethics of justice is insufficient for spiritual realization of man and it is a mental base of “suffering consciousness”. …”
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Robust collection and processing for label-free single voxel proteomics by Reta Birhanu Kitata, Marija Velickovic, Zhangyang Xu, Rui Zhao, David Scholten, Rosalie K. Chu, Daniel J. Orton, William B. Chrisler, Tong Zhang, Jeremy V. Mathews, Benjamin M. Bumgarner, Demirkan B. Gursel, Ronald J. Moore, Paul D. Piehowski, Tao Liu, Richard D. Smith, Huiping Liu, Clive H. Wasserfall, Chia-Feng Tsai, Tujin Shi

“…This method enables reproducible, label-free quantification of approximately 900 and 4600 proteins for single voxels at 20 µm × 20 µm × 10 µm (~1 cell region) and 200 µm × 200 µm × 10 µm (~100 cell region) from fresh frozen human spleen tissue, respectively. …”
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Study of Rock Blasting Failure Pattern with One Free Boundary by Jun Yang, Xin Liu, Zhenyang Xu, Hongliang Tang, Qi Yu

“…The preliminary results show that von Mises strain localization appears on the specimen surface near the free boundary. …”
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THEORETICAL RESEARCH REGARDING THE RISK-FREE WORK OF THE GANTRY CRANES by GHEORGHE N. RADU, IOANA SONIA COMĂNESCU

“… The research bases on the observation that the check imposed by the National Authority I.S.C.I.R. regarding the cranes authorization is necessary but not enough for the assurance of their work safety. …”
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The Enigma of the Tinnitus-Free Dream State in a Bayesian World by Dirk De Ridder, Kathleen Joos, Sven Vanneste

“…Phantom limb pain commonly is absent in dreams, and the question arises whether this is also the case for tinnitus. A questionnaire was given to 78 consecutive tinnitus patients seen at a specialized tinnitus clinic. …”
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