Results 1 to 10 of about 54,390 (269)

Gene expression analysis reveals distinct PHB depolymerization mechanisms and broader involvement of the PHB cycle in Rhodospirillum rubrum growing on acetate and fructose [PDF]

open access: yesMicrobial Cell Factories
Background Rhodospirillum rubrum owns a dynamic poly(3-hydroxybutyrate) (PHB) cycle: During growth PHB is accumulated and subsequently degraded under carbon starvation. Interestingly, this cycle is typically found for acetate grown R.
Hugo Fleuriot-Blitman   +11 more
doaj   +2 more sources

Isolation of Polyhydroxybutyrate (PHB) Producing Bacteria, Optimization of Culture Conditions for PHB production, Extraction and Characterization of PHB

open access: yesNepal Journal of Biotechnology, 2018
Polyhydroxybutyrates (PHBs) are energy reserves synthesized by different micro-organisms such as Alcaligenes, Pseudomonas, Staphylococcus, Algae, in excess of carbon and limitation of nutrients like nitrogen.
Christina Thapa   +4 more
doaj   +5 more sources

No conclusive evidence that difficult general knowledge questions cause a “Google Stroop effect”. A replication study [PDF]

open access: yesPeerJ, 2020
Access to the digital “all-knowing cloud” has become an integral part of our daily lives. It has been suggested that the increasing offloading of information and information processing services to the cloud will alter human cognition and metacognition in
Guido Hesselmann
doaj   +2 more sources

The effect of inoculum and glucose addition on polyhydroxyalkanoate production by Brevibacterium sp. B45

open access: yesMenara Perkebunan, 2021
Petroleum-based plastics are the major cause of environmental pollution because the plastics need years to be degraded. The difficulties in handling waste of petroleum-based plastic have motivatedresearchers to produce environmentally friendly plastic ...
Diah Ratnaningrum   +6 more
doaj   +1 more source

The impact of affective states and traits on perceptual stability during binocular rivalry

open access: yesScientific Reports, 2023
Affective states and traits have been associated with different measures of perceptual stability during binocular rivalry. Diverging approaches to measuring perceptual stability as well as to examination of the role of affective variables have ...
Nils Kraus, G. Hesselmann
doaj   +1 more source

Yerçekimi Güdümlü Yağ-su Ayırımı için Yeşil Polikaprolakton/Polihidroksibütirat Nanolifli Membranların Tek Basamaklı Üretimi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023
Endüstriyel organik çözücü emisyonlarının ve petrol sızıntılarının sık görülmesi ile yüksek verimli yağ-su ayırma malzemelerinin geliştirilmesi büyük önem kazanmıştır.
Fatma Bayram Sarıipek
doaj   +1 more source

Monitoring PHB production in Synechocystis sp. with hyperspectral images

open access: yesWater Science and Technology, 2022
Microalgae wastewater treatment systems have the potential for producing added-value products. More specifically, cyanobacteria are able to accumulate polyhydroxybutyrates (PHBs), which can be extracted and used for bioplastics production.
Francisco Rodríguez Lorenzo   +10 more
doaj   +1 more source

Proteins from PHB granules [PDF]

open access: yesProtein Science, 2005
Over the years a number of techniques that rely on the fusion of a gene to a sequence encoding a polypeptide that can be readily purified by affinity chromatography have been devised to facilitate the protein purification both at the analytical and at the industrial scale (Nilsson et al. 1997; Hearn and Acosta 2001; Jonasson et al. 2002).
George, Georgiou, Ki Jun, Jeong
openaire   +2 more sources

Tingkat Pengetahuan PHBS Guru Wali Dan Pola PHBS Murid

open access: yesJURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan, 2022
Perilaku Hidup Bersih dan Sehat (PHBS) adalah upaya yang bertujuan meningkatkan kesadaran individu dalam kesehariannya sehingga derajat kesehatannya baik. Komponen dalam PHBS mencakup cara mencuci tangan, konsumsi buah dan sayur, kebiasaan berolahraga dan menjaga kebersihan lingkungan. Guru memiliki peran tersendiri dalam PHBS.
Riswan Riswan   +4 more
openaire   +1 more source

PLA/PHB Blends: Biocompatibilizer Effects [PDF]

open access: yesPolymers, 2019
The purpose of this work was to formulate a fully bio-based blend with superior properties, based on two immiscible polymers: polylactic acid (PLA) and poly-hydroxy butyrate (PHB). To improve the miscibility between the polymeric phases, two different kinds of compatibilizers with a different chemical structure were used, namely, an ethylene oxide ...
D'Anna A., Arrigo R., Frache A.
openaire   +2 more sources

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