Results 41 to 50 of about 51,495 (212)

A guide to the types, structures, and multifaceted functions of matrix metalloproteinases in cancer

open access: yesThe FEBS Journal, EarlyView.
Matrix metalloproteinases (MMPs) orchestrate cancer progression and metastasis through proteolytic and non‐proteolytic actions. By remodeling the tumor microenvironment, enhancing growth factor availability, and modulating cell behavior, MMPs promote proliferation, migration or invasion, and epithelial‐to‐mesenchymal transition. Alongside extracellular
Zoi Piperigkou   +4 more
wiley   +1 more source

Menyusun PTK dalam 100 Hari

open access: yes, 2022
Buku berjudul “Menyusun PTK dalam 100 Hari” yang anda pegang sekarang merupakan bagian dari ikhtiar penulis untuk membantu para guru peneliti maupun mahasiswa LTPK yang ingin melaksanakan Penelitian Tindakan Kelas. Buku ini terdiri atas lima bagian yakni
Budiman, . ( Jumardi )   +2 more
core  

IMPLEMENTASI PROBLEM-BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR KOGNITIF, PSIKOMOTOR, DAN AFEKTIF SISWA DI SMK

open access: yesJurnal Pendidikan Vokasi, 2015
Penelitian ini bertujuan untuk meningkatkan keaktifan pembelajaran dan hasil belajar siswa pada kompetensi dasar sistem pengapian konvensional dalam mengimplementasikan metode problem based learning.
Muhammad Nurtanto, Herminarto Sofyan
doaj  

PEMBELAJARAN BERBANTU KOMPUTER PADA MATA PELAJARAN SENSOR DAN AKTUATOR UNTUK MENINGKATKAN PENGETAHUAN DAN KETERAMPILAN SISWA SMK KELAS XI TEKNIK ELEKTRONIKA INDUSTRI

open access: yesJurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2017
This research aims to improve students understanding of the functions and workings circuit components on the subjects of sensor and actuator material and a light sensor heat sensor, improve the skills of students in the subjects of sensors and actuators,
Anjar Afif Afandi   +2 more
doaj   +1 more source

artikel Administrasi PTK

open access: yes, 2020
This article discuss the administration of education personal. In the administration of educators and educational staff there is coacing and development, where the coacing or development of teaching staff is an effort to utilize, advance and improve the work productivity of every teaching staff in all levels of education.
Uci Desrika, Hade Afriansyah
openaire   +2 more sources

Analysis of Essential Minerals and Heavy Metals in Canine and Feline Dietary Supplements Marketed in the United States

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Heavy metals have been documented in dietary supplements for people and animals. Cadmium, selenium, lead, and mercury are of particular concern. Our objective was to determine the concentrations of five essential minerals and 12 heavy metals in 70 canine and feline dietary supplements, and to evaluate potential toxicity risks.
Taryn K. Pestalozzi   +2 more
wiley   +1 more source

Relevansi Kurikulum SMK Kompetensi Keahlian Teknik Kendaraan Ringan terhadap kebutuhab Dunia Industri di Kabupaten Sleman

open access: yesJurnal Pendidikan Vokasi, 2013
Penelitian ini bertujuan untuk mengetahui kompetensi yang dikembangkan di SMK Kompetensi Keahlian Teknik Kendaraan Ringan dan relevansinya dengan kebutuhan industri servis mobil. Penelitian ini merupakan penelitian deskriptif.
Dwi Jatmoko
doaj  

Keratectasia after PTK [PDF]

open access: yesBritish Journal of Ophthalmology, 2002
Takahashi and colleagues have elegantly described an interesting and rare complication of phototherapeutic keratectomy (PTK) in their recent report of an unusual case of keratectasia after PTK.1 The hypothesis that risk of ectasia is proportional to residual stromal base, or depth of ablation, fits with the assumed biomechanical aetiology of this ...
openaire   +1 more source

Three‐Dimensional Assessment of Upper Airway Morphology and Sleep‐Disordered Breathing Risk in Unilateral Craniofacial Microsomia: A Pilot Study

open access: yesOrthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objective Unilateral craniofacial microsomia (UCM) presents varying unilateral deficiencies of the temporomandibular joint, mandibular ramus, masticatory muscles, and adjacent soft tissues and ear. Reduced mandibular and maxillary dimensions may decrease upper airway volume and may increase the risk of sleep‐disordered breathing (SDB).
Akila Aiyar   +3 more
wiley   +1 more source

Defensin‐DNA Supramolecular Complexes as a New pH‐Sensing Nanomaterial

open access: yesAggregate, Volume 7, Issue 6, June 2026.
Crocodylus porosus β‐defensin 13 (CpoBD13), a host defence peptide from the saltwater crocodile, is discovered to interact with single‐ and double‐stranded DNA to form supramolecular assemblies, termed defensin‐induced spherical complexes (DISCs).
Scott A. Williams   +15 more
wiley   +1 more source

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