Results 31 to 40 of about 189,721 (306)

A novel bacterial l-arginine sensor controlling c-di-GMP levels in Pseudomonas aeruginosa [PDF]

open access: yes, 2018
Nutrients such as amino acids play key roles in shaping the metabolism of microorganisms in natural environments and in host–pathogen interactions.
Cutruzzolà, F.   +8 more
core   +1 more source

Digital image processing of optical density wave propagation in Dictyostelium discoideum and analysis of the effects of caffeine and ammonia [PDF]

open access: yes, 1989
Waves of chemotactic movement during the early phase of aggregation in Dictyostelium discoideum were analyzed by digital image processing in a manner that immediately shows the following parameters: wave propagation velocity, period length, wave ...
Siegert, Florian, Weijer, Cornelis J.
core   +1 more source

Simulasi Distribusi Fluks dan Tegangan Generator Magnet Permanen Satu-Fasa Hasil Modifikasi Motor Induksi Rotor Sangkar Satu-Fasa

open access: yesJurnal Elkomika
ABSTRAK Modifikasi motor induksi rotor sangkar satu-fasa (MI) menjadi generator magnet permanen satu-fasa (GMP) memberi manfaat seperti re-use MI bekas serta aplikasinya untuk memanen potensi energi hidro sungai kecil berelevasi rendah.
I MADE WIWIT KASTAWAN, RAHMAT HIDAYAT
doaj   +1 more source

GOOD HYGIENE PRACTICES AS AN IMPORTANT PROGRAM FOR SAFETY OF FINAL PRODUCTS

open access: yesFood and Environment Safety, 2021
In order to meet the requirements regarding food safety, in addition to the HACCP system, food operators are required to adopt, implement and document Good Hygiene Practice (GMP), Good Manufacturing Practice (GMP), Standard Operating Procedures (SOP) and
Ljubica TRAJKOSKA   +4 more
doaj  

Determination of association constants between 5 '-guanosine monophosphate gel and aromatic compounds by capillary electrophoresis [PDF]

open access: yes, 2013
Hydro gel formed by 5'-guanosine monophosphate (GMP) in the presence of a potassium ion is expected to exhibit interesting selectivity in capillary electrophoretic separations.
Alberty   +32 more
core   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

GD2: hopes and challenges for the treatment of pediatric patients with tumors of the central nervous system

open access: yesnpj Precision Oncology
Pediatric Central Nervous System (CNS) tumors are the leading cause of cancer-related death in children, yet effective treatment options remain limited.
Alba Clara Fernández-Rilo   +9 more
doaj   +1 more source

A mechanistic explanation linking adaptive mutation, niche change, and fitness advantage for the Wrinkly Spreader [PDF]

open access: yes, 2014
Experimental evolution studies have investigated adaptive radiation in static liquid microcosms using the environmental bacterium Pseudomonas fluorescens SBW25.
Spiers, Andrew J.
core   +5 more sources

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

open access: yesFEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner   +7 more
wiley   +1 more source

Simulation: A Powerful Tool for Training Professional Skills in Cleanrooms

open access: yesPharmaceutical Technology in Hospital Pharmacy, 2016
This study presents the conception of a simulator for training and evaluating workers that are going to enter and operate in a cleanroom. First, this article explains the pedagogical engineering process developed in order to conceive this pedagogical ...
Denami Maria
doaj   +1 more source

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