Intra-Uterine Nutrition of the “Beetle-Roach” Diploptera Dytiscoides (Serv.)During Embryogenesis, With Notes on its Biology in the Laboratory (Blattaria: Diplopteridae) by Louis M. Roth, Edwin R. Willis

Get full text

Clinical, laboratory and histopathologica investigation of the protective effect of dimethylsulfoxide (dmso) on experimentally induced various types of intestinal strangulation obstruction in dogs by Cengiz Ceylan, Yılmaz Koç

Get full text

Symposium 3: What Genetically-Defined Animals can Teach us About What is Being Learned in Common Laboratory Tasks by W. E. Crusio

Get full text

Basic Developmental Characteristics of the Fall Armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), Reared under Laboratory Conditions by Dinah Marri, Samuel Adjei Mensah, Daniel Ashie Kotey, John Abraham, Maxwell Kelvin Billah, Michael Osae

“…The life cycle of males lasted 33–44 days and that of females lasted 36–49 days under laboratory conditions. Adult copulation occurred between 8 and 11 pm, with the peak occurring at 9 pm. …”
Get full text

Determining Hardening Soil Model Parameters of Urmia Lake Sand by Numerical Modeling of Undrained Triaxial Test and Comparison with Laboratory Results by Hadi Bahadori, Vahid Mohammadi

“…Therefore, in this paper, the behavioral parameters of the hardening soil for the standard Urmia lake sand are determined using repeated numerical modeling using the finite element method and compared with the laboratory results. The matching between these results demonstrates the ability of the present modeling method to determining the required behavioral parameters of all types of soils.…”
Get full text

Microleakage Evaluation of Two Methacrylate-Based Composites (GC Kalore and Luna SDI) in Class II Restorations: A Laboratory Study by Kooshan Moradi, Sadaf Sadat Mahmoudinezhad, Mehran Mapar

Get full text

Design, construction, modeling and estimation of the second stage linear model of laboratory drone with cold gas thrusters based on genetic algorithm by Seyyed Ali Saadatdar Arani, Mehran Nosrstollahi, Alireza Ahangarani Farahani, Meysam Delalat

“…In this paper, the process of designing and construction of three-drive laboratory Drone system with cold gas thrusters as well as modeling and estimation of its model parameters are presented. …”
Get full text

Method for weak zones location at the coal-bed – host rock joint relative to the problem of sudden outbursts: theory and laboratory experiment by Larisa A Nazarova, Leonid Nazarov

Get full text

Influence of two different printing methods on the accuracy of full-guided implant insertion – a laboratory study in undergraduate dental students by Matthias C. Schulz, Michael Krimmel, Christina Weismann, Pablo Kaucher-Fernandez, Bernd Lethaus, Nils Kristian Mann

“…Conclusion Despite the lower accuracy of the templates made from FFF the method seems to be suitable for laboratory hands-on courses for undergraduates.…”
Get full text

The Dynamics of Sea Tide-Induced Fluctuations of Groundwater Level and Freshwater-Saltwater Interface in Coastal Aquifers: Laboratory Experiments and Numerical Modeling by Elad Levanon, Haim Gvirtzman, Yoseph Yechieli, Imri Oz, Elad Ben-Zur, Eyal Shalev

“…Laboratory experiments were conducted in a vertical, two-dimensional, rectangular flow tank, simulating the response of a phreatic coastal aquifer to a sea tide. …”
Get full text

A sustainable breakthrough in rodent pest control: laboratory validation of novel neem-andrographolide bait with dual toxic and contraceptive effects by Meenu Verma, Harjinder Kaur, Bhupinder Kaur Babbar

Get full text

Analysis of changes in the genome of the Omsk hemorrhagic fever virus (Flaviviridae: <i>Orthoflavivirus</i>) during laboratory practices for virus preservation by Zhanna S. Tyulko, Artem V. Fadeev, Aleksei G. Vasilenko, Ekaterina A. Gradoboeva, Valerii V. Yakimenko, Andrey B. Komissarov

“…Analysis of changes in the genome associated with the isolation of OHF virus strains in laboratory animals (Mus musculus). Materials and methods. …”
Get full text

Association between Clinical Characteristics and Laboratory Findings with Outcome of Hospitalized COVID-19 Patients: A Report from Northeast Iran by Sahar Sobhani, Reihaneh Aryan, Elham Kalantari, Salman Soltani, Nafise Malek, Parisa Pirzadeh, Amir Yarahmadi, Atena Aghaee

“…Clinical characteristics, laboratory findings, and their association with the outcome of patients with COVID-19 can be decisive in management and early diagnosis. …”
Get full text

Formaldehyde and propionic acid do not reduce starch gelatinization within a laboratory setting and may not contribute to reduced pellet quality by K.M. Bowen, L.E. Knarr, E.B. Estanich, S.R. Estep, J.S. Moritz

Get full text

Development of a multi-laboratory integrated predictive model for silicosis utilizing machine learning: a retrospective case-control study by Guo-kang Sun, Yun-hui Xiang, Lu Wang, Pin-pin Xiang, Zi-xin Wang, Jing Zhang, Ling Wu

Get full text

Audit of Helicobacter pylori Testing in Microbiology Laboratories in England: To Inform Compliance with NICE Guidance and the Feasibility of Routine Antimicrobial Resistance Surveillance by Rosalie Allison, Donna M. Lecky, Megan Bull, Kim Turner, Gauri Godbole, Cliodna A. M. McNulty

“…To determine compliance of microbiology laboratories in England with NICE guidance and whether laboratories perform culture and antibiotic susceptibility testing (AST). …”
Get full text

Laboratory and field efficacy of natural products against the invasive pest Halyomorpha halys and side effects on the biocontrol agent Trissolcus japonicus by Elena Chierici, Elisa Marchetti, Adriana Poccia, Antonio Russo, Vito Antonio Giannuzzi, Lorenzo Governatori, Luca Zucchi, Gabriele Rondoni, Eric Conti

“…Here, we conducted laboratory and field investigations to evaluate organically registered products for their effectiveness against H. halys and their non-target effect on the egg parasitoid, Trissolcus japonicus (Hymenoptera: Scelionidae). …”
Get full text

Quality-by-Design Principles Applied to the Establishment of a Pharmaceutical Quality Control Laboratory in a Resource-Limited Setting: The Lab Water by Sultan Suleman, Sileshi Belew, Dereje Kebebe, Markos Duguma, Henok Teshome, Gemmechu Hasen, null Evelien Wynendaele, Luc Duchateau, Bart De Spiegeleer

“…It is already frequently applied in the pharmaceutical industry mainly in the development of pharmaceutical products and analytical methods but is not well established in the setup of facilities like quality control (QC) laboratory (lab). Therefore, lab QbD (lQbD) concept is introduced considering lab water purification system as an example. …”
Get full text

Anatomical and Visual Outcomes after LASIK Performed in Myopic Eyes with the WaveLight® Refractive Suite (Alcon® Laboratories Inc., USA) by Imene Salah-Mabed, Sarah Moran, Emmanuelle Perez, Guillaume Debellemanière, Damien Gatinel

“…To evaluate changes in corneal anatomy and quality of vision following LASIK refractive surgery for mild to high myopia using the WaveLight® Refractive Suite (Alcon® Laboratories Inc., USA). Setting. Rothschild Foundation, Paris, France. …”
Get full text

WHO public health laboratories webinar series – an online platform to disseminate testing recommendations and best practices during health emergencies by Céline Barnadas, Lisa Stevens, Natacha Milhano, Ana Carolina Barbosa de Lima, Bruce Struminger, Lauren Burke, Sébastien Cognat

Subjects: Get full text