by Hazal Turasan  , Tahrima B. Rouf  , Tuncay Yilmaz  and Jozef L. Kokini

Received: 26 October 2022;  Published: 12 June 2023;  doi: 10.21926/rpm.2302023

Nanomaterials are now used in almost every field of science; as conductors and electrodes in electronics, as nanodelivery systems in health screenings and drug delivery, as nanofibrils in filtering and textile industry, as nanoparticles in biosensor fabrication for toxin and pathogen detection, and in packaging materials in the food industry. Synthetic materials and plastics accumulate in the environment causing increasing health concerns for their use in food and pharmaceutical products. Therefore, researchers now [...]

by Mona Liza Santana  , Aline Santos e Santos  , Gildomar L.V. Júnior  and Sandra Aparecida de Assis

Received: 24 December 2022;  Published: 12 June 2023;  doi: 10.21926/cr.2302019

Microorganisms that are capable of degrading lignocellulolytic materials can produce extracellular cellulase complexes. Microorganisms are an excellent alternative for the production of cellulolytic complex, since these sources have a high power of multiplication. In this work, we researched the production by the fungus Moniliophthora perniciosa. The production and pH and temperature optimum optimization were studied by Response surface methodology and carboxymethylcellulase (CMCase) characterization. Thermal stabi [...]

by C. Shah Kabir

Received: 28 March 2023;  Published: 12 June 2023;  doi: 10.21926/jept.2302019

Investigations on two-phase gas/liquid flow in pipes have been under study for nearly six decades. These studies have significantly assisted in managing fluid flow in the wellbore and surface networks, leading to the separation of phases and transmission of oil and gas into the market. This study summarizes some of the main lessons learned in flow through wellbores. Besides understanding some of the fundamental principles, we focused on the practical items of interest: Conventional production scenarios for oil and [...]

by Christopher Lavers

Received: 23 November 2022;  Published: 12 June 2023;  doi: 10.21926/aeer.2302036

This paper reviews the growing importance of satellite imagery to provide Normalized Difference Vegetative Index (NDVI) maps, relevant to environmental land management assessment, in the context of resource and climate-related conflict based upon our own humanitarian project-related support. Near real-time space-based monitoring benefits land assessment, human rights observers, and Non-Governmental Organizations (NGOs), in the presence of unstable regimes or socio-economic upheaval. Access to areas to validate clai [...]

by Maria Neve Ombra  , Filomena Nazzaro  and Florinda Fratianni

Received: 30 March 2023;  Published: 07 June 2023;  doi: 10.21926/rpn.2302008

Edible wild plants are a largely available food at no cost and an emblem of sustainability. Among the numerous varieties of edible wild plants, purslane (Portulaca oleracea L.) and common mallow (Malva sylvestris L.) are good sources of healthful bioactive compounds. Therefore, there is a growing interest in their consumption for health-related nutritional and sustainable perspectives. Fresh durum wheat tagliatelle fortified with dried and pulverized leaves of mallow or purslane at two distinct percentages of integ [...]

by Úrsula Oswald-Spring

Received: 06 November 2022;  Published: 06 June 2023;  doi: 10.21926/aeer.2302035

The present article studies the policy, numbers, and costs of disaster risk management (DRM) in Mexico, a country highly exposed to climate change, due to two oceans warming up. The PEISOR methodology facilitates interrelating complex interactions and pressures between the natural and the societal system (P), where dangerous effects (E) occur in extreme events, such as floods, landslides, and drought. The impacts (I) of global warming, the pressure of historical poverty, and vulnerable regions were affected by the [...]

by Christopher K. Russell  , Arunima Saxena  and Jeffrey T. Miller

Received: 28 March 2023;  Published: 06 June 2023;  doi: 10.21926/cr.2302018

Previous studies on the conversion of olefins to aromatics with bifunctional Ga- or Zn-ZSM-5 catalysts have concluded that benzene, toluene, and xylenes (BTX) yields are significantly higher than for ZSM-5 alone. These results were attributed to the higher aromatic dehydrogenation rate of Ga or Zn. In this study, a highly active, bifunctional PtZn/SiO2 (1.3 wt% Pt, 2.6 wt% Zn) with H-ZSM-5 (Si/Al = 40) catalyst is investigated for propene aromatization at 723 K and 823 K. At low to moderate propene conversions, in [...]

by Abdulmalik Ahmad Lawan  , Kamaluddeen Ibrahim Yarima  , Hamisu Ibrahim Usman  , Sani Isah Abba  , Haruna Usman Yakubu  and Abdullahi Garba Musa

Received: 05 March 2023;  Published: 05 June 2023;  doi: 10.21926/obm.neurobiol.2302172

Including learners with autism spectrum disorder (ASD) in mainstream classrooms is associated with challenges that could impede their academic participation. However, studies have shown the value of inclusive education, especially when supported with computer technologies, learners with ASD can effectively learn alongside their non-autistic peers. Despite that, there has been minimal research on ASD inclusion with emerging computer technologies. This paper presents a systematic review of the literature on the appli [...]

by S.Amitha Banu  and Khan Sharun

Received: 25 May 2023;  Published: 02 June 2023;  doi: 10.21926/obm.transplant.2302187

Platelet-rich plasma (PRP) is a promising tool in regenerative medicine because it stimulates tissue repair and regeneration. PRP contains a high concentration of platelets, growth factors, and cytokines involved in the healing process. This editorial paper aims to give an overview of PRP in regenerative medicine and its potential applications in various medical fields such as orthopedics, dentistry, dermatology, and wound healing. PRP can be integrated with other regenerative therapies, such as stem cell and gene [...]

by Atena Samarehfekri  , Mohammad Ali Zakeri  , Hemn Kaka Mirza  , Adnan Rashid Aziz  and Mahlagha Dehghan

Received: 21 December 2022;  Published: 02 June 2023;  doi: 10.21926/obm.transplant.2302186

Foot reflexology has improved numerous physical and psychological symptoms in patients. The researchers in this study aimed to investigate the effect of foot reflexology on laboratory parameters, intake/output/weight and medication regimen after kidney transplant surgery. The research was a secondary analysis of a parallel randomized controlled trial. The research included patients who were admitted to the transplantation ward. The stratified randomization approach divided 53 eligible patients into two groups: foot [...]