Results 31 to 40 of about 2,701,609 (252)

Una ruta para el aprendizaje del álgebra [PDF]

, 2008
El presente trabajo nació desde la reflexión sobre la manera como los estudiantes de grado octavo abordaron situaciones de pensamiento variacional en las diferentes pruebas de matemáticas presentadas periodo a periodo en el año 2006, en contraste con las
Uni, Viviana
core  

Potent Liver‐Tropic mRNA Lipid Nanoparticles: ApoE‐Mediated Delivery Through a Low‐Density Lipoprotein Receptor Independent Uptake Mechanism

Advanced Materials, EarlyView.
Helper and ionizable lipids play a crucial role in determining ApoE binding and subsequent liver tropism and LDLR‐mediated uptake. Ionizable lipids primarily govern the LDLR‐independent uptake pathway. This complementary interplay between lipid components ultimately governs LNP delivery performance and therapeutic efficacy in the liver.
Ashish Sarode, Christian Ortiz, Tadeh Derstepanian, Natalia Vargas‐Montoya, Priyal Patel, Nikita Khadse, Saikat Manna, Ryan Landis, Joseph Skaleski, Lianne Boeglin, Hongfeng Deng, Anusha Dias, Hong Wang, Debora Barreiros Petropolis, Barak Yahalom, Shrirang Karve, Frank DeRosa   +16 more
wiley   +1 more source

Local Entropy Characterization of Correlated Random Microstructures

, 1996
A rigorous connection is established between the local porosity entropy introduced by Boger et al. (Physica A 187, 55 (1992)) and the configurational entropy of Andraud et al. (Physica A 207, 208 (1994)).
A. Beghdadi, Andraud, Andraud, B. Virgin, Bachmat, Beghdadi, Boger, C. Andraud, E. Haslund, Hansen, Haslund, Hilfer, Hilfer, Hilfer, Hilfer, Hilfer, Hilfer, J. Lafait, Lu, O'Neil, R. Hilfer, Stauffer, Virgin   +22 more
core   +2 more sources

Chromatic‐Invariant Photothermal Fabrics Enabled by Narrow‐Bandgap Organic Semiconductors for Wearable Solar Energy Harvesting

Advanced Materials, EarlyView.
A chromatic‐invariant photothermal fabric is fabricated for outdoor activewear, realizing 4°C–8°C heating within 5 min under 1000 W m−2 illumination via NIR absorption, retaining high visible‐light reflectivity and original fabric functions, and achieving >95.3% sterilization in 20 min.
Jingshuai Zhu, Jianming Chen, Shiyu Liao, Jiaxin Zheng, Shiguo Chen, Yuanfeng Wang, Xungai Wang   +6 more
wiley   +1 more source

Uni-directional transport properties of a serpent billiard

, 2006
We present a dynamical analysis of a classical billiard chain -- a channel with parallel semi-circular walls, which can serve as a model for a bended optical fiber.
Alonso D, Dittrich T, Dittrich T, Feller W, Horvat M Prosen T, Izrailev F M, Li B, Martin Horvat, Reichl L E, Toma Prosen, Zumofen G   +10 more
core   +1 more source

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

Long‐term prognosis is associated with residual disease after neoadjuvant systemic therapy but not with initial nodal status

BJS (British Journal of Surgery), EarlyView., 2020
This long‐term follow‐up study determined survival rates in a Swedish national cohort of 417 patients with breast cancer who all had neoadjuvant systemic therapy (NAST). Sentinel lymph node biopsy (SLNB) was performed before NAST in clinically node‐negative and after NAST in clinically node‐positive patients.
L. Zetterlund, F. Celebioglu, T. Hatschek, J. Frisell, J. de Boniface   +4 more
wiley   +1 more source

Independent medical evaluation for sick-listed patients: a focus group study of GPs´ expectations and experiences

BMC Health Services Research, 2018
Background Norwegian general practitioners (GPs) are important stakeholders because they manage 80% of people on long-term sick-leave. Independent medical evaluation (IME) for long-term sick-listed patients is being evaluated in a large randomized ...
Aase Aamland, Elisabeth Husabo, Silje Maeland   +2 more
doaj   +1 more source

Droplet Electricity Generators With Maximized Energy Collection Zone Enabled by Aloe‐Inspired Midrib and Cuticle

Advanced Materials, EarlyView.
An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee, Eunbyeol Kim, Kyongtae Choi, Minjun Song, Sunmin Jang, Dongwhi Choi, Donghyun Seo, Min‐Gyu Lee, Younghoon Lee   +8 more
wiley   +1 more source

Sanksi Tindakan Dalam Hukum Pidana di Indonesia Perspektif Teori Relatif

UIR Law Review
Abstrak: Penelitian ini bertujuan untuk menganalisis kedudukan dan pengaturan sanksi tindakan (maatregel) dalam sistem hukum pidana Indonesia ditinjau dari perspektif Teori Pemidanaan Relatif.
Uni Sabadina
doaj   +1 more source