Results 81 to 90 of about 393,822 (307)

Characterization of the Complete Mitogenome of Polypedates braueri (Anura, Rhacophoridae, Polypedates) and Insights into the Phylogenetic Relationships of Rhacophoridae

open access: yesBiology
White-lipped tree frogs, Polypedates braueri, are currently included in the list of terrestrial wildlife with important ecological, scientific, and social value in China.
Simin Chen   +6 more
doaj   +1 more source

Pengembangan Lks Berbasis Ict pada Materi Sistem Syaraf untuk Siswa Kelas XI RSBI [PDF]

open access: yes, 2013
Functionally, nervous system is an abstract material; therefore, for learning this material it requires worksheet completed with media. This study combined worksheet with animation and web media.
A, A. I. (ADE)
core  

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli   +14 more
wiley   +1 more source

Variation of Musa spp. in West Kalimantan, Indonesia, Based on rbcL Chloroplast DNA

open access: yesHayati Journal of Biosciences
West Kalimantan is home to Musa spp. conservation and genetic assessment of wild banana relatives are important for future breeding purposes. The present study aims to evaluate the genetic relationship of Musa spp.
Ari Sunandar   +2 more
doaj   +1 more source

The Floor‐Ceiling‐Chip, or 2 × 2D = Pseudo‐3D—Approaching 3D Cell Morphology and Organization between Two Opposing 2D Substrates with Cell‐Adhesive Protein Micropatterns

open access: yesAdvanced Healthcare Materials, EarlyView.
Here, we present a novel 3D cell patterning and culture platform. The “Floor‐Ceiling‐Chip” (FC‐Chip) consists of two opposing track‐etched membranes, creating a pseudo‐3D microenvironment for the cells in between. By providing the membranes with micropatterned cell‐adhesive islands of varying geometries and sizes, the FC‐Chip enables control over cell ...
Urandelger Tuvshindorj   +10 more
wiley   +1 more source

Teaching Skills and Views of Pre-Service Biology Teachers on Response to the Instructional Video with Scientific Approach in Cooperative Learning [PDF]

open access: yes, 2015
Essential teaching skills of pre-service teachers, including scientific approach teaching in which become primary goal in science education, are often developed through modeling.
Faizah, U. (Ulfi)   +2 more
core  

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

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