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The lifelong orgasm gap: exploring age's impact on orgasm rates

Author(s): Gesselman AN; Bennett-Brown M; Dubé S; Kaufman EM; Campbell JT; Garcia JR;

Background: Research demonstrates significant gender- and sexual orientation-based differences in orgasm rates from sexual intercourse; however, this "orgasm gap" has not been studied with respect to age. Aim: The study sought to examine age-related disparities in orgasm rates from sexual intercourse by gender and sexual orientation. Methods: A survey s ...

Article GUID: 38957591


Expansion of Auxiliary Activity Family 5 sequence space via biochemical characterization of six new copper radical oxidases

Author(s): Fong JK; Mathieu Y; Vo MT; Bellemare A; Tsang A; Brumer H;

Bacterial and fungal copper radical oxidases (CROs) from Auxiliary Activity Family 5 (AA5) are implicated in morphogenesis and pathogenesis. The unique catalytic properties of CROs also make these enzymes attractive biocatalysts for the transformation of small molecules and biopolymers. Despite a recent increase in the number of characterized AA5 members, ...

Article GUID: 38953370


A usability analysis of augmented reality and haptics for surgical planning

Author(s): Kazemipour N; Hooshiar A; Kersten-Oertel M;

Purpose: Proper visualization and interaction with complex anatomical data can improve understanding, allowing for more intuitive surgical planning. The goal of our work was to study what the most intuitive yet practical platforms for interacting with 3D medical data are in the context of surgical planning. Methods: We compared planning using a monitor a ...

Article GUID: 38942947


Future-making through eventing human-machine listening

Author(s): Mona Hedayati

Reverb-Resonate: Sounding the Affective Frequencies of Migration operates at the intersection of art, science, and technology to articulate an emotional landscape of migration and exile. Rooted in the methodology of research-creation (RC) and grounded in the interdisciplinary field of Art, Science, and Technology Studies (ASTS), the project transcends con ...

Article GUID: 38938763


Pitavastatin Calcium Confers Fungicidal Properties to Fluconazole by Inhibiting Ubiquinone Biosynthesis and Generating Reactive Oxygen Species

Author(s): Li W; Feng Y; Feng Z; Wang L; Whiteway M; Lu H; Jiang Y;

Fluconazole (FLC) is extensively employed for the prophylaxis and treatment of invasive fungal infections (IFIs). However, the fungistatic nature of FLC renders pathogenic fungi capable of developing tolerance towards it. Consequently, converting FLC into a fungicidal agent using adjuvants assumes significance to circumvent FLC resistance and the perpetua ...

Article GUID: 38929106


Modelling reindeer rut activity using on-animal acoustic recorders and machine learning

Author(s): Boucher AJ; Weladji RB; Holand Ø; Kumpula J;

For decades, researchers have employed sound to study the biology of wildlife, with the aim to better understand their ecology and behaviour. By utilizing on-animal recorders to capture audio from freely moving animals, scientists can decipher the vocalizations and glean insights into their behaviour and ecosystem dynamics through advanced signal processi ...

Article GUID: 38932958


Molecular copper(I)-sensitized photoanodes for alcohol oxidation under ambient conditions

Author(s): Ricardo-Noordberg J; Kamal S; Majewski M;

Dye-sensitized photoelectrochemical cells can enable the production of molecules currently accessible through energetically demanding syntheses. Copper(I)-based dyes represent electronically tunable charge transfer and separation systems. Herein, we report a Cu(I)-bisdiimine donor-chromophore-acceptor dye with an absorbance in the visible part of the sola ...

Article GUID: 38932662


Evaluating Sustainable Practices for Managing Residue Derived from Wheat Straw

Author(s): Shanmugam H; Raghavan V; Rajagopal R; Goyette B; Lyu L; Zhou S; An C;

Farm leftovers, particularly crop residues, are a key source of renewable energy in Canada. The nation's robust agricultural industry provides ample biomass, derived from forestry and agriculture resources, for energy generation. Crop residues, such as straws and husks, play a crucial role in this biomass reservoir, contributing to biofuel production ...

Article GUID: 38927790


Advancements in Heavy Metal Stabilization: A Comparative Study on Zinc Immobilization in Glass-Portland Cement Binders

Author(s): Bouchikhi A; Safhi AEM; Maherzi W; Mamindy-Pajany Y; Kunther W; Benzerzour M; Abriak NE;

Recent literature has exhibited a growing interest in the utilization of ground glass powder (GP) as a supplementary cementitious material (SCM). Yet, the application of SCMs in stabilizing heavy metallic and metalloid elements remains underexplored. This research zeroes in on zinc stabilization using a binder amalgam of GP and ordinary Portland cement (O ...

Article GUID: 38930239


Electroforming of Personalized Multi-Level and Free-Form Metal Parts Utilizing Fused Deposition Modeling-Manufactured Molds

Author(s): Hamed H; Aghili S; Wüthrich R; Abou-Ziki JD;

Adapting to the growing demand for personalized, small-batch manufacturing, this study explores the development of additively manufactured molds for electroforming personalized metal parts. The approach integrates novel multi-level mold design and fabrication techniques, along with the experimental procedures for the electroforming process. This work outl ...

Article GUID: 38930706


Comparing the Drop Vertical Jump Tracking Performance of the Azure Kinect to the Kinect V2

Author(s): Abdelnour P; Zhao KY; Babouras A; Corban JPAH; Karatzas N; Fevens T; Martineau PA;

Traditional motion analysis systems are impractical for widespread screening of non-contact anterior cruciate ligament (ACL) injury risk. The Kinect V2 has been identified as a portable and reliable alternative but was replaced by the Azure Kinect. We hypothesize that the Azure Kinect will assess drop vertical jump (DVJ) parameters associated with ACL inj ...

Article GUID: 38931598


A genome catalogue of mercury-methylating bacteria and archaea from sediments of a boreal river facing human disturbances

Author(s): Lawruk-Desjardins C; Storck V; Ponton DE; Amyot M; Walsh DA;

Methyl mercury, a toxic compound, is produced by anaerobic microbes and magnifies in aquatic food webs, affecting the health of animals and humans. The exploration of mercury methylators based on genomes is still limited, especially in the context of river ecosystems. To address this knowledge gap, we developed a genome catalogue of potential mercury-meth ...

Article GUID: 38922750


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