Results 81 to 90 of about 1,301,037 (308)

A Modified Class III Activator in the Treatment of Anterior Crossbite

open access: yesTurkish Journal of Orthodontics, 2007
In the current study, the treatment of a male individual (9.9 years) having anterior cross-bite, maxillary retrusion and functional Class III malocclusion treated by modified Class III activator was presented and the results were discussed.
Özge Uslu
doaj   +1 more source

Activation studies of the β-carbonic anhydrases from Escherichia coli with amino acids and amines

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2020
A β-carbonic anhydrase (CA, EC 4.2.1.1) from the widespread bacterium Escherichia coli (EcoCAβ), encoded by the CynT2 gene, has been investigated for its catalytic properties and enzymatic activation by a panel of amino acids and amines.
Alessio Nocentini   +5 more
doaj   +1 more source

Pengaruh Variasi Suhu Hidrotermal dan Aktivator Kalium Hidroksida (KOH) terhadap Kemampuan Hydrochar sebagai Adsorben pada Proses Adsorpsi Limbah Cair Metilen Biru

open access: yesJurnal Rekayasa Proses, 2020
Oil palm shell is one of biomass-wastes which is abundantly found in palm oil industries. Its economical value can be enhanced by converting it into hydrochar using a hydrothermal carbonization process (HTC).
Aziz Askaputra   +1 more
doaj   +1 more source

The filamentation of the laser beam as a labyrinth instability

open access: yes, 2015
At incident powers much higher than the threshold for filamentation a pulse from a high-power laser generates in the transversal plane a complex structure. It consists of randomly meandering stripes defining connected regions where the field intensity is
Spineanu, Florin, Vlad, Madalina
core   +1 more source

Accurate timekeeping is controlled by a cycling activator in Arabidopsis. [PDF]

open access: yes, 2013
Transcriptional feedback loops are key to circadian clock function in many organisms. Current models of the Arabidopsis circadian network consist of several coupled feedback loops composed almost exclusively of transcriptional repressors.
Devisetty, Upendra K   +2 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

The Dentoalveoler Effect Of Trıple Combınatıon Of Actıvator, Occıpıtal Headgear, And Vertıcal Chın-Cap On Treatment Of Open-Bıte Cases

open access: yesTurkish Journal of Orthodontics, 1997
This study was held on totally 68 lateral cephalograms and hand-wrist radiograms of 34 individuals. Nineteen of individuals were treatment group with skeletal and dental open-bite characteristics (13 girls, 6 boys).
Meliha Rübendüz, Zahir Altuğ
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Pengaruh Variasi Aktivator dan Doping terhadap Nilai Daya Hantar Listrik dan Karakterisasi Karbon dari Bambu (Effect of Activator and Doping Variation on The Electrical Conductivity and Carbon Characteristics of Bamboo)

open access: yesJurnal Riset Industri Hasil Hutan, 2018
An added value of bamboo charcoal that is commonly used as an energy source could be increased by the addition of activator and metal doping. The objective of this research was to analyze the effect of the addition of activator and doping to the ...
Rizka Karima, Nurmilatina Nurmilatina
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

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