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Tuning residual chirality in carbon dots with anti-microbial properties

Author(s): Victoria F; Manioudakis J; Zaroubi L; Findlay B; Naccache R;

Chirality remains a critical consideration in drug development and design, as well as in applications of enantioselective recognition and sensing. However, the preparation of chiral nanomaterials requires extensive post synthetic modifications with a chiral agent, coupled with extensive purification. This limits the use and application of chiral nanomater ...

Article GUID: 35518167


Understanding Associative Learning Through Higher-Order Conditioning

Author(s): Gostolupce D; Lay BPP; Maes EJP; Iordanova MD;

Associative learning is often considered to require the physical presence of stimuli in the environment in order for them to be linked. This, however, is not a necessary condition for learning. Indeed, associative relationships can form between events that are never directly paired. That is, associative learning can occur by integrating information across ...

Article GUID: 35517574


Neural evidence for age-related deficits in the representation of state spaces

Author(s): Ruel A; Bolenz F; Li SC; Fischer A; Eppinger B;

Under high cognitive demands, older adults tend to resort to simpler, habitual, or model-free decision strategies. This age-related shift in decision behavior has been attributed to deficits in the representation of the cognitive maps, or state spaces, necessary for more complex model-based decision-making. Yet, the neural mechanisms behind this shift rem ...

Article GUID: 35510942


Construction, renovation, and demolition waste in landfill: a review of waste characteristics, environmental impacts, and mitigation measures

Author(s): Chen Z; Feng Q; Yue R; Chen Z; Moselhi O; Soliman A; Hammad A; An C;

With the increase in global population, industrialization, and urbanization, waste from construction, renovation, and demolition (CRD) activities has grown rapidly. There are some issues associated with the disposal of CRD waste in landfills. Depositing in landfills is still the main method for CRD waste disposal from the global perspective. The objective ...

Article GUID: 35508848


Characterization and Expression of the Pirin Gene Family in Triticum aestivum

Author(s): Brunetti SC; Arseneault MKM; Gulick PJ;

Pirins are nuclear bicupin proteins, encoded by genes that are one of several gene families that comprise the Cupin superfamily in plants. Pirin genes have been implicated in stress response pathways studied in Arabidopsis and At-Pirin1 has been shown to interact with the heterotrimeric G-protein alpha subunit (GPA1). The aim of this study was to identify ...

Article GUID: 35504035


Pilates training reduces blood pressure in older women with type 2 diabetes: A randomized controlled trial

Author(s): Andrade IYTP; Melo KCB; Andrade KTP; Almeida LG; Moreira SR;

Introduction: The study investigated the effect of 12 weeks of pilates training on the hemodynamic responses of older women with type-2 diabetes (T2D). Methods: 22 individuals with T2D were randomly allocated into two groups: CONTROL (n = 11; 67.5 ± 6.3 years; 154.7 ± 6.1 cm; 73.5 ± 6.1 kg; calorie intake: 1487.5 ± 360.6 kcal/day) and PILATES (n = 11; 65 ...

Article GUID: 35500966


Post-COVID-19 fatigue: the contribution of cognitive and neuropsychiatric symptoms

Author(s): Calabria M; García-Sánchez C; Grunden N; Pons C; Arroyo JA; Gómez-Anson B; Estévez García MDC; Belvís R; Morollón N; Vera Igual J; Mur I; Pomar V; Domingo P;

Fatigue in its many forms of physical, mental, and psychosocial exhaustion is a common symptom of post-COVID-19 condition, also known as "Long COVID." Persistent fatigue in COVID-19 patients is frequently accompanied by cognitive dysfunction and neuropsychiatric symptoms; however, less is known a ...

Article GUID: 35488918


Green synthesis of carbon dots and their applications

Author(s): Chahal S; Macairan JR; Yousefi N; Tufenkji N; Naccache R;

Carbon dots (CDs) are nanoparticles with tunable physicochemical and optical properties. Their resistance to photobleaching and relatively low toxicity render them attractive alternatives to fluorescent dyes and heavy metal-based quantum dots in the fields of bioimaging, sensing, catalysis, solar cells, and light-emitting diodes, among others. Moreover, t ...

Article GUID: 35478913


Algorithmic reconstruction of glioblastoma network complexity

Author(s): Uthamacumaran A; Craig M;

Glioblastoma is a complex disease that is difficult to treat. Network and data science offer alternative approaches to classical bioinformatics pipelines to study gene expression patterns from single-cell datasets, helping to distinguish genes associated with the control of differentiation and aggression. To identify the key molecular regulators of the ne ...

Article GUID: 35479408


The effect of biogas ebullition on ammonia emissions from animal manure-processing lagoons

Author(s): Weaver KH; Harper LA; De Visscher A; van Cleemput O;

Various models have been developed to determine ammonia (NH3 ) emissions from animal manure processing lagoons to enable relatively-simple estimations of emissions. These models allow estimation of actual emissions without intensive field measurements or "one-size- fits-all" emission factors. Two mechanisms for lagoon NH3 emissions exist: 1) diffusive gas ...

Article GUID: 35477174


Polycyclic Aromatic Hydrocarbons in the Marine Atmosphere from the Western Pacific to the Southern Ocean: Spatial Variability, Gas/Particle Partitioning, and Source Apportionment

Author(s): Zhang X; Zhang ZF; Zhang X; Zhu FJ; Li YF; Cai M; Kallenborn R;

The spatial variability of polycyclic aromatic hydrocarbons (PAHs) in the marine atmosphere contributes to the understanding of the global sources, fate, and impact of this contaminant. Few studies conducted to measure PAHs in the oceanic atmosphere have covered a large scale, especially in the Southern Ocean. In this study, high-volume air samples were t ...

Article GUID: 35476391


A flexible robust model for blood supply chain network design problem

Author(s): Khalilpourazari S; Hashemi Doulabi H;

World Health Organization (WHO) declared COVID-19 as a pandemic On March 12, 2020. Up to January 13, 2022, 320,944,953 cases of infection and 5,539,160 deaths have been reported worldwide. COVID-19 has negatively impacted the blood supply chain by drastically reducing blood donation. Therefore, developing models to design effective blood supply chains in ...

Article GUID: 35474752


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