Editorial by Hans-Uwe Otto

“…This has justifiably led to a public call for radical change"”a call always expressed with concern but sometimes also with aggression. …”
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Private ondernemerskap op die voorpos: ontginning van Soutpansberg se soutbron in die 19de eeu by Johann W.N. Tempelhoff

“…The author suggests that privatization under frontier conditions in the 19th century, did not always benefit the frontier community.…”
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Thermodynamics of photoelectric devices by Samuel L. Jacob, Artur M. Lacerda, Yonatan Dubi, John Goold

“…Using a minimal model based on a two-level system, we show that when the Coulomb interaction energy matches the transport gap of the junction, the photoconductor displays maximal response, performance, and signal-to-noise ratio, while the same regime is always detrimental for the solar cell. Nevertheless, we find that the Coulomb interaction is beneficial for the solar cell performance if it lies below the transport gap. …”
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A structure-preserving doubling algorithm for the square root of regular M-matrix by Zehua Wang, Jinrui Guan, Ahmed Zubair

“…In this paper, based on the properties of M-matrix and quadratic matrix equations, we study the square root of M-matrix, and prove that for a regular M-matrix there always exists a regular M-matrix as its square root. …”
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Dynamical Analysis of Predator-Prey Model Leslie-Gower with Omnivore by Rina Exviani, Wuryansari Muharini Kusumawinahyu, Noor Hidayat

“…Based on the analysis, there are seven points of equilibrium. Three of them always exist while the four others exist under certain conditions. …”
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Considerations for Choosing the Right Rootstocks by William S. Castle, James J. Ferguson

“…The steps in choosing a rootstock may not always be obvious, but there are several factors that traditionally have been important.  …”
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Tournant des politiques migratoires en Argentine by Julie Le Gall, Susana María Sassone

“…In a context of new presidential elections in Argentina the article analyses the changes in territorial policy within this country of the Southern Cone, in the light of migration policies adopted since the mid-2000’s. While it had always promoted European immigration, the Argentinean State is opening up to migrants from neighbouring countries and seeking to establish a policy more consistent with the migration realities of its territory, through the adoption of the Law Giustiniani (2004) and the “Patria Grande” plan (2005). …”
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« Moi, la noire docteure » : penser une prise de parole de femme noire/décoloniale à la première personne by Glória França, Gnenonsegouet Noelle Gleo

“…The analysis of “first person” speeches has not always taken into account parameters of class, gender and race. …”
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SPECIFIC FEATURES OF ENVIRONMENTAL RISK MANAGEMENT IN ENVIRONMENTAL PROJECTS by Nadia FROLENKOVA, Anatoliy ROKOCHINSKIY, Yury MAZHAYSKIY, Liubov VOLK, Natalіa PRYKHODKO, Ruslan TYKHENKO, Ivan OPENKO

“…The selection and justification of the feasibility of any environmental, including water projects, are always associated with the analysis of future events and uncertainty of the outcome of the project. …”
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Learning the lexicon: how to acquire an active vocabulary in Kurdish foreign learners? by Abduljabar Saleh Malahasan

“… Teaching vocabulary poses a major question that researchers and teachers always think about. From this perspective, the work we plan to undertake would touch on an area that would be worth exploring: how to teach active vocabulary? …”
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La perception de la pollution de l’air à Beyrouth by Mehsen-Anthony Khazen, Jocelyne Adjizian-Gerard, Hervé Flanquart

“…The concentration of NO2 and particulate matters are always above the acceptable limits set by the World Health Organization (WHO). …”
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ANEMIA PREVALENCE IN RHEUMATOID ARTHRITIS IN 1979 AND 1999 by Yu. V. Mouraviev, V. V. Lebedeva, K N Kashnicova, E A Galushko

“…It seems, that in the development of anemia in RA other factors beside inflammation take place, in particular therapy because ESR rise not always effected the prevalence of anemia in RA pts.…”
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Jet Precession in Gamma-Ray Bursts by Bao-Quan Huang, Tong Liu

“…However, periodic signals are always missing from observed GRB light curves. Against this backdrop, the broader effects of jet precession on GRBs have been widely studied. …”
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Parallelism between language learning and translating by Kulwindr Kaur Gurdial Singh

“… This study supports the notion put forward by Robinson (1997) that translation is actually a language learning process and the translator is always a language learner. It also attempts to match the four skills in language learning - listening, speaking. reading and writing to translation behaviour and shows that the closest to translation is writing. …”
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Cri(me)s et Hurlements dans Wuthering Heights by Claire Bazin

“…Heathcliff is obviously the most violent character, even if, as Terry Eagleton convincingly argues, violence is endemic to the Heights society and his arrival only catalyses a latent aggression. Violence is always already there. The second part of the novel, after the first Catherine’s death, articulates around Heathcliff’s unquenchable thirst for revenge, before he gives up his enterprise once he is convinced that he will join Catherine in a Paradise of their own. …”
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Beating the Uncertainties: Ensemble Forecasting and Ensemble-Based Data Assimilation in Modern Numerical Weather Prediction by Hailing Zhang, Zhaoxia Pu

“…Due to inadequate observations, our limited understanding of the physical processes of the atmosphere, and the chaotic nature of atmospheric flow, uncertainties always exist in modern numerical weather prediction (NWP). …”
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Human and physical geography and the question of space by Kevin Cox

“…What this fails to recognize is that choice is always exercised under particular social conditions; those of capitalism seem to impose a separation of objects from each other and from space that is wholly illusory.…”
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Simplices in large sets and directional expansion in ergodic actions by Michael Björklund, Alexander Fish

“…We show that under some spectral conditions, there are always directions which expand significantly a given measurable set with positive measure. …”
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Honors in the Time of Corona by John Zubizarreta

“…While many concerns have surfaced in our profession, this essay’s collection of international resources focuses on four topics that affect honors in immediate ways: retooling faculty approaches to teaching; addressing student access and success; adapting capstone projects and presentations to online delivery and assessment; and adjusting grades (always a big factor in honors recruitment, retention, scholarships, alumni pathways, and more). …”
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The sore throat: a clinical approach to tonsillopharyngitis by A. Marais, M. Leuschner

“…Clinical examination is not always adequate to diagnose bacterial infections, resulting in the irrational and over-prescribing of antibiotics, especially in upper respiratory tract infections, contributing to communal antimicrobial bacterial resistance. …”
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