Results 71 to 80 of about 162,668 (303)

Charting the Future of Stereoselective Carbohydrate Synthesis: The Essential Role of Cross‐Disciplinary Innovation

open access: yesAdvanced Science, EarlyView.
Cross‐disciplinary endeavors are blossoming across the broad chemical sciences. This perspective provides a glimpse into the rewarding interdisciplinary journey taken by the Charles Loh research group in pioneering the σ‐hole based catalytic glycosylation strategy.
Charles C. J. Loh
wiley   +1 more source

Penerapan Model Pembelajaran Kooperatif Tipe Teams Games Tournament (TGT) dengan Media Puzzle untuk Meningkatkan Keaktifan Siswa SMA Kelas XI pada Materi Jaringan Tumbuhan

open access: yesBioedukasi: Jurnal Pendidikan Biologi, 2015
Tujuan penelitian ini adalah untuk mengetahui peningkatan keaktifan belajar biologi siswa kelas XI SMA responden melalui model pembelajaran kooperatif tipe Teams Games Tournament (TGT) dengan media puzzle pada materi jaringan tumbuhan.
Nadaa Cintya Paramita   +3 more
doaj   +1 more source

From Flow to Function: Using Different Static Mixers to Fabricate Microarchitected Materials Via Chaotic Printing

open access: yesAdvanced Science, EarlyView.
Complex microarchitectures emerge from simple flow‐driven transformations as static mixers iteratively reorient and split material domains. Coupled with diverse deposition strategies, chaotic printing provides an accessible platform for fabricating architected materials that support biologically and chemically relevant processes. ABSTRACT Nature builds
Edna Johana Bolívar‐Monsalve   +7 more
wiley   +1 more source

Pandora's labyrinth

open access: yesEludamos
This essay will focus on a case study, a particular fictional game that has given rise to variants across both literature and film: the Hellraiser puzzle box.
Krista Bonello Rutter Giappone   +1 more
doaj   +1 more source

High‐Density E. Coli Cultivation Arrays for Combinatorial Drug Testing With Subsequent Lipid Profiling by MALDI‐MS

open access: yesAdvanced Science, EarlyView.
High‐throughput antibiotic cross‐gradient assays on microdroplet arrays. A multichannel printhead together with five pressure regulators forms droplet arrays of up to 20 832 droplets within 25 minutes. Each droplet contains unique concentrations of antibiotics, allowing to moniture a vast spectrum of bacterial repsonses over night. The bacterial growth
M. Breitfeld   +5 more
wiley   +1 more source

Puzzle—A Tank Attack Puzzle

open access: yesINFORMS Transactions on Education, 2008
Introduction The writer was introduced to the following puzzle at the seventh “Gathering for Gardner.” This event is held every two years in Atlanta in honor of Martin Gardner, the long time writer of the Mathematical Games column in Scientific American.
openaire   +2 more sources

A Blood‐Derived Factor Rescues ALS: Platelet Factor 4 Activates OPTN‐Dependent Autophagy to Clear SOD1 Aggregates Independently of PINK1

open access: yesAdvanced Science, EarlyView.
Systemic platelet factor 4 (PF4) is significantly depleted in amyotrophic lateral sclerosis (ALS). Peripheral PF4 replenishment restores central proteostasis by driving OPTN‐dependent, PINK1‐independent selective autophagy in motor neurons. This intervention effectively clears toxic SOD1 aggregates, blunts glial activation, and preserves neuromuscular ...
Qingjian Xie   +12 more
wiley   +1 more source

Problem Solving: The Different Characteristics of the Prosocial Behavior and Solving of Some Logical Tasks [PDF]

open access: yesPsychology and its Contexts, 2015
The Tower of Hanoi is a mathematical puzzle invented by the French mathematician Edouard Lucas. The objective of the game is to move the entire stack to another rod, while obeying the game rules.
Jiří Patočka, Helena Záškodná
doaj  

A dynamic fragmentation of the misery index in Nigeria

open access: yesCogent Economics & Finance, 2017
This study adopts a dynamic approach to compute the level of economic distress in Nigeria. Quarterly series from 2002Q1 to 2016Q4 were utilized in computing the index.
K. Moses Tule   +3 more
doaj   +1 more source

Unveiling the Taxonomic Diversity and Unprecedented Biosynthetic Treasure of the Phylum Myxococcota

open access: yesAdvanced Science, EarlyView.
Natural products remain vital sources of therapeutics, and the phylum Myxococcota constitutes an especially rich reservoir for them. Based on decades of microbiological efforts, we present 154 new Myxococcota genomes and revise taxonomy quadrupling the number of families and genera.
Amay Ajaykumar Agrawal   +25 more
wiley   +1 more source

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