bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Determinan Kejadian Laserasi Jalan Lahir Pada Ibu Bersalin di RS Islam Banjarmasin
Authors: Mirawati
Published: July 2022

Persalinan yang mengalami komplikasi, rentan mengakibatkan kematian ibu maupun janin. Perdarahan pascapersalinan merupakan penyebab utama kematian ibu, salah satunya disebabkan adanya laserasi pada jalan lahir. Ada beberapa hal yang dapat menyebabkan hal tersebut. Penelitian ini bertujuan untuk menganalisis determinan kejadian laserasi jalan lahir pada ibu bersalin. Metode penelitian menggunakan case control yaitu membandingkan laserasi perineum dengan episiotomi sebagai kasus dengan laserasi perineum spontan sebagai kontrol. Penelitian dilakukan di RS Islam Banjarmasin. Teknik sampel menggunakan simple random sampling dengan perbandingan 1:2 yaitu 58 orang kelompok kasus dan 29 orang kelompok kontrol sehingga total sampel 87 orang. Analisis dilakukan dengan chi square. Hasil penelitian didapatkan ada pengaruh paritas terhadap laserasi jalan lahir dengan nilai p: 0,003 < α (0,05), sedangkan umur dan berat lahir tidak berpengaruh tehadap laserasi jalan lahir. Paritas multigravida 4.8 kali lebih rentan mengalami laserasi jalan lahir dibandingkan primigravida.
NEW METHOD FOR THE SIMULTANEOUS ESTIMATION OF FENOFIBRATE AND PITAVASTATIN BY USING RP-HPLC IN BULK AND PHARMACEUTICAL DOSAGE FORM
Authors:   Department of Chemistry, P B Siddhartha College of Arts and Science, Vijayawada, AP., Manoranjani M , Jyothirmayee C A ,   Department of Chemistry, Ch SD St Theresa's college for women (A), AP.
Published: July 2022

The aim of this study is to create and validate a fast, easy-to-use, affordable, sensitive, and accurate method for measuring Fenofibrate and Pitavastatin in bulk and pharmaceutical products using Reversed-Phase High-Performance Liquid Chromatography (RP-HPLC). A Luna C18 column was used with a running phase composed of 0.1% trifluoroacetic acid: acetonitrile (30:70 v/v) at a flow rate of 1.0 ml/min. UV detection was used at a wavelength of 240 nm. Pitavastatin and Fenofibrate correlation coefficients were found to be 0.999 over a concentration range of 5-30 µg/ml and 168.75-1012.5 µg/ml, respectively. Pitavastatin and Fenofibrate have respective retention times of 3.310 and 2.126 minutes. The run time for separating Pitavastatin and Fenofibrate peaks was 5 minutes. This method, proposed as a regular analysis and quality control tool for medications that contain these active drugs either individually or in combinatio, was evident to be a suitable one. Keywords: HPLC, Pitavastatin, Fenofibrate, Development, Validation.
Analytical Method Development and Validation for Determination of Acalabrutinib by Using RP-HPLC
Authors:   Department of Pharmaceutical Analysis, GITAM Institute of Pharmacy, GITAM (Deemed to be University),  Visakhapatnam, Pincode:530 045, Andhra Pradesh (State), India, Mazumder Oindrila , Sundararajan Raja ,   Department of Pharmaceutical Analysis, GITAM Institute of Pharmacy, GITAM (Deemed to be University),  Visakhapatnam, Pincode:530 045, Andhra Pradesh (State), India
Published: July 2022

A unique, selective, and precise RP-HPLC technique for quantifying acalabrutinib in pure and pharmaceutical dose form was developed and validated. Acalabrutinib is an oral kinase inhibitor with an antineoplastic effect and an apoptosis inducer. It is used for the treatment of adult patients with mantle cell lymphoma (MCL). The isolation was obtained on the BDS C18 column (150 x 4.6mm) with a 5µ particle size. At a flow rate of 1ml/min, an optimised mobile phase of 0.1 percent potassium di hydrogen ortho phosphate and acetonitrile (70:30 v/v) was utilised. The wavelength was chosen to be 294nm. Acalabrutinib had a retention time of 2.585 minutes. Acalabrutinib linearity was found to be 12.5-75 g/ml. The linearity equations for acalabrutinib were y = 71296x + 49305, with a correlation coefficient of 0.999. The precision percent RSD was found to be less than 2%. Acalabrutinib recovered at a rate of 99.81 percent. The LOD and LOQ for acalabrutinib were obtained as 0.408 µg/ml and 1.236 µg/ml respectively. The projected technique was recognized to be precise, accurate and ideal for use in QC laboratories for quantitative analysis of both individual and mixed dosage forms of pharmaceuticals. Keywords: RP-HPLC, Method Development and Validation
THE IMPORTANCE OF TOURISM PLACES IN AND AROUND SALEM AND NAMAKKAL DISTRICTS WITH REFERENCE TO POLICY MAKING IN GOVERNMENT SECTORS
Authors:   Ph.D. Research Scholar, P.G & Research Department of Public Administration, Presidency College, (Autonomous), Chennai, PRAKASH P
Published: July 2022

Tourism is travel for recreational or leisure purposes. The World Tourism Organization defines tourists as people who ―travel to and stay in places outside their usual environment for not more than one year for leisure, business and other purposes not related to the exercise of an activity remunerated from within the place visited. Tourism is a major growth engine for economic development in terms of providing employment and eradication of poverty. The economic significance of tourism in terms of employment, income, foreign exchange earnings and regional development is a major driving force to place tourism appropriately in development. The economic liberalization, open-sky aviation policy, luxury cruises, improved surface transport, tourist trains, increased business travel and e-booking facilities have created a paradigm change in the tourism sector. From a mere service industry, tourism has transformed into a major revenue generating industry. Salem region includes two districts namely; Salem and Namakkal. For the administrative convenience districts Salem and Namakkal were bifurcated. The study area includes all the said four districts. Every district in Salem region has tourism specialties of their own. Now an attempt has been made to explain the tourism specialties in all the individual districts.
Determination of the host range of Pectobacterium polaris causing bacterial soft rot disease
Authors: Ozturk Murat
Published: July 2022

Aims: Pectobacterium polaris is a novel species of Pectobacterium taxa, which was reported in different regions of the world and has been recently detected in Turkey. In this study, in order to determine the host range of this novel species, two representative strains were evaluated in terms of their pathogenicity on several host plants, and it is aimed to determine plant species under the risk of the pathogen.Methods and Results: P. polaris strains NV3 and NV19, isolated from potato plants showing blackleg symptoms in Nevşehir province during the vegetation period of 2019, were used for artificial inoculation. Bacterial suspension of both strains was inoculated by injecting into the red cabbage, broccoli, cauliflower, onion, garlic, carrot, tomato, pepper, eggplant, cucumber, squash, melon, watermelon, lettuce, sunflower and sugar beet plants. The appearance of the disease symptoms indicated that both strains of P. polaris caused disease in all the plant species inoculated artificially. Viable bacterial colonies were re-isolated from infected plant tissue.Conclusions: Pectobacterium species are very destructive bacterial plant pathogens that cause soft rot on numerous plant species. It has been determined that P. polaris, which has been reported in different regions of the world and in Turkey as a new emerging pathogen within in a wide host range. Disease protection precautions should be taken in the regions where the pathogen is isolated for the first time, and especially pathogen transmission should be prevented to the clean production areas by potato tubers.Significance and Impact of the Study: All tested plant species were determined as potential hosts for P. polaris. The risk status of the pathogen on these plants, which have economic importance in Turkey, was determined for the first time with this study
Su stresi koşullarında yapraktan kükürt uygulamasının pamuğun verim, bitki su tüketimi ve bazı fizyolojik özelliklerine etkileri
Authors: Ödemiş Berkant , Akışcan Yaşar , Akgöl Batuhan , Can Deniz
Published: July 2022

Amaç: Araştırma, su stresine maruz bırakılmış pamuk bitkisinde yapraktan kükürt uygulamalarının bitki fizyolojik özelliklerine ve bitki su tüketimine etkilerini belirlemek amacıyla 2015-2016 yılında Amik Ovasında (Hatay) yürütülmüştür.Yöntem ve Bulgular: Araştırma, Carisma çeşidi pamuk bitkisinde tesadüf bloklarında bölünmüş parseller deneme deseninde yürütülmüştür. Denemede elverişli kapasitenin 3 farklı sulama düzeyinde sulanan (I100, I66, ı33) ve sulanmayan (I0) bitkilere yapraktan kükürt uygulamasının etkis araştırıldı. Kükürt konuları tanık konu (S0) ve 150 mL da-1 (S1), 250 mL da-1 (S2) ve 350 mL da-1 (S3) dozlardanda kükürtün yapraktan uygulanması ile oluşturulmuştur. Uygulamaların etkisini belirlemek amacıyla stoma iletkenliği (Sc), klorofil içeriği (Spad) ve yaprak yüzey sıcaklığı (LSt), verim ve evapotranspirasyon parametreleri ölçülmüştür. Yapraktan kükürt uygulaması verimde beklenen artışı sağlamamıştır. Kükürt dozları verimin ilk yıl azalmasına ikinci yılda artmasına neden olmuştur. İkinci yılda kükürt uygulanmayan konuya göre verim %14 artmıştır. En yüksek verim S100K1 konusunda 6150 kg ha-1 olarak gerçekleşmiştir. Bitkinin maruz kaldığı su stresi ölçülen tüm parametrelerde azalmaya neden olmuştur. Yapraktan kükürt uygulaması stresli yapraklarda spad değerlerini artırırken stressiz yapraklarda azaldı. Stoma iletkenliği (Sc) ve yaprak yüzey sıcaklığı (LSt) ile verim arasında korelasyonu yüksek ilişkiler saptanmıştır. Spad değerlerinin strese Sc ve LSt kadar duyarlı olmadığı belirlenmiştir. Pamuğun Çiçeklenme dönemi başlangıcında maruz kaldığı stresten kurtulma süresi elma oluşum dönemi başlangıcına göre yaklaşık 2 gün daha uzun sürmüştür. Su stresi tüm konularda yaşlanma eğilimini hızlandırmıştır.Genel Yorum: Stresin azaltılmasında kükürt uygulamalarının başarılı olduğunu gösteren araştırmalar bulunmaktadır. Bu araştırmalarda kükürt topraktan ve kontrollü ortamlarda bitkilere uygulanmıştır. Yapraktan uygulamada aynı başarı gerçekleşmemiştir. Su stresi bitkide incelenen fizyolojik ozellikleri olumsuz yönde etkilerken yapraktan kükürt uygulaması bu olumsuzluğu anlamlı şekilde giderememiştir.Çalışmanın Önemi ve Etkisi: Pamuk bitkisinde su stresinin olumsuz etkisini gidermek için yapraktan gübrelemenin etkilerini araştıran çok fazla araştırma bulunmamaktadır. Bu araştırma yapraktan uygulanan elementel kükürtün su stresi koşullarında pamuğun bazı fizyolojik özelliklerine ve evapotranspirasyon değerine etkilerini ortaya koyması açısından önemlidir.
Irrigation effect on some quality characteristics of popcorn (Zea mays everta Sturt.)
Authors: Akçalı Cem Tufan , Şahin Cenk Burak
Published: July 2022

Aims: This study was conducted under Hatay, Turkey ecological conditions in the second crop season and aimed to determine the effect of irrigation numbers and amounts on some quality characteristics of popcorn (Zea mays everta Sturt.)Methods and Results: Antcin 98 popcorn cultivar was cultivated in Hatay Mustafa Kemal University Research Area in the second crop season of 2015 under five irrigation managements as follows: (I1) 12 times (1757 mm), (I2) 8 times (1449 mm), (I3) 6 times (1148 mm), (I4) 5 times (989 mm) and (I5) 4 times (800 mm). After harvest, quality analysis were carried out with 4 repetitions for each irrigation treatment and kernel size, crude protein, crude oil and crude ash ratios were determined. It’s revealed that all the parameters investigated significantly affected by irrigation managements. According to the results; the lowest grain size (89.00 grains 10 g-1) and the highest crude protein ratio (10.59%) were obtained from the I5 treatment, while the highest crude ash (2.04%) and crude oil (5.74%) ratios were obtained from the I4 treatment. It was determined that as the number of irrigation decreased, the crude protein ratio increased, the crude ash and crude oil ratios increased to a certain level and then decreased. With the correlation analysis performed, significant and positive relationships were determined between kernel size and crude protein (r = 0.686) and between crude oil and crude ash (r = 0.852). Conclusions: The results showed that excessive irrigations cannot increase kernel size, which directly affects the popping volume, which is one of the most important quality criteria of popcorn, However, the nutritional values can be changed by applying different irrigation managements. It can be concluded that under similar growing and climatic conditions, popcorn can be produced with 5 irrigations and a total of 989 mm of irrigation water.Significance and Impact of the Study: The study revealed the effects of different irrigation numbers and amounts on some quality characteristics of popcorn grown under second crop season conditions.
Şanlıurfa ilinde antepfıstığında Agonoscena pistaciae Burc.&Laut. (Hemiptera; Psyllidae)’nın ergin populasyon değişiminin farklı örnekleme yöntemleri ile belirlenmesi
Authors: Sağıroğlu Mehmet Ali , Kaya Kamuran
Published: July 2022

Amaç: Şanlıurfa ilinin Karaköprü ilçesine bağlı iki antepfıstığı bahçesinde (Karaköprü-1 ve Karaköprü-2) 2019-2020 yıllarında yürütülen çalışmada, Antepfıstığı bahçelerinde ana zararlı durumunda olan Antepfıstığı psillidi, Agonoscena pistaciae’nin darbe ve sarı yapışkan tuzak (SYT) yöntemleri ile ergin popülasyon yoğunluğun belirlenmesi amaçlanmıştır.Yöntem ve Bulgular: Her bir bahçede her iki örnekleme yöntemi için seçilen 10’ar ağaçta yapılan sayımlar haftalık periyotlar ile yürütülmüştür. Elde edilen verilerle oluşturulan grafiklerde her iki bahçede de, iki farklı örnekleme yöntemi için benzer popülasyon eğrileri oluşmuş, ancak sarı yapışkan tuzaklardan elde edilen eğriler her zaman darbe yöntemine göre daha yüksek bir popülasyonu ifade etmiştir. Bu farklılık yapılan istatistik analizde önemli bulunmuştur. Çalışma yapılan her iki bahçede ve her iki örnekleme yönteminde ilk erginler ilk yıl 28.04.2019, ikinci yıl ise 03.05.2020 tarihinde görülmüştür. En yüksek popülasyon düzeyi ilk yıl 01.09.2019 tarihinde, Karaköprü-1 ve 2 nolu bahçelerde sırası ile, 100.3 ergin birey/SYT, 119.3 ergin birey/SYT ve 84 ergin birey/darbe, 92.5 ergin birey/darbe olarak belirlenmiştir. İkinci yıl ise yine aynı bahçelerde yapılmış olan sarı yapışkan tuzak ve darbe örneklemelerinde bahçelerde benzer yoğunluk belirlenmiştir. Genel Yorum: Çalışma sonucu A. pistaciae ile yapılacak olan ergin popülasyon hareketlerinin izlenmesi çalışmalarında sarı yapışkan tuzakların, populasyonda meydana gelen değişimleri klasik yöntem olan darbe yöntemi kadar doğru bir şekilde belirleyebileceği sonucuna varılmıştır. İki örnekleme yöntemi ile yakalanan örneklerdeki sayısal farklılığın istatistiki olarak önemli bulunması ise sarı yapışkan tuzakların entegre mücadele yöntemleri içerisinde biyoteknik yöntemler kapsamında kullanılması bakımından ümitvar olduğunu göstermektedir. Çalışmanın Önemi ve Etkisi: Sarı yapışkan tuzakların tek başına veya diğer bazı yöntemlerle kombine edilerek kullanılması ile A. pistaciae ergin bireylerini yakalamadaki etkinliğinin yapılacak yeni çalışmalar ile arttırılabileceği düşünülmektedir. Bu çalışmalar ile A. pistaciae ergin bireylerinin kitle halinde tuzaklanması ve böylece popülasyonlarının Ekonomik Zarar Eşiği seviyesi altında tutulması veya en azından yapılacak olan ilaçlama sayısının azaltılabilmesi, bu çalışmaların amacına ulaşmış olmasını sağlayacaktır.
Unsteady Natural Convection in a Porous Square Cavity Saturated by Nanofluid Using Buongiorno Model: Variable Permeability Effect on Homogeneous Porous Medium
Authors: Benygzer Cherifa  , Bouzit Mohamed  , Mokhefi Abderrahim  , Khelif Fatima-Zohra
Published: July 2022

This paper investigated numerically a natural convection in a porous cavity saturated by nanofluide. The left and right wall of the cavity are maintained at the hot-cold temperature respectively, the other walls are adiabatic. The two-phase Buongiorno model has been adopted to take account Brownian and thermophoretic diffusion in order to demonstrate the spatial distribution of the local nanoparticles concentration. After following the temporal evolution of the different structures (0<τ<5), Numerical simulations are performed to explore the effect of density buoyancy (104<Ra<106), the permeability of the homogeneous porous medium (10-5<Da<10-2), on the hydrodynamic, thermal and mass behavior. An original motivation was also introduced in our work to examine the effect of linearly variable permeability along the opposite direction of the cavity by varying the initial Darcy number from (10-5<Da<10-2) and fixing the final Darcy number Daf =10-5. The dimensionless partial differential equations are solved using the finite element method. The effects of the governing parameters on heat transfer are analyzed. Results indicate that the stationary regime is formed after the unsteady regime at dimensionless time τ = 0.3. The movement of nanofluide is strongly influenced by thermal buoyancy forces and depends on the Darcy number, heat transfer is accentuated for the homogenous medium compared to this one with variable permeability. It is found that the convective flow in a homogeneous porous medium is considerably affected by the variation of permeability and consequently the heat transfer is reduced.
A Submillimeter Perspective on the GOODS Fields (SUPER GOODS). V. Deep 450 μm Imaging
Authors: Barger A. J. , Cowie L. L. , Blair A. H. , Jones L. H.
Published: July 2022

We present deep SCUBA-2 450 μm imaging of the two GOODS fields, achieving a central rms of 1.14 mJy for the GOODS-N and 1.86 mJy for the GOODS-S. For each field, we give a catalog of >4σ detections (79 and 16 sources, respectively). We construct the 450 μm number counts, finding excellent agreement with others from the literature. We match the 450 μm sources to 20 cm data (both fields) and ALMA 870 μm data (GOODS-S) to gauge the accuracy of the 450 μm positions. We use the extensive redshift information available on the fields to test how well redshift can be estimated from simple flux ratios (450 μm /850 μm and 20 cm/850 μm), finding tight correlations. We provide a catalog of candidate high-redshift submillimeter galaxies. We look for evolution in dust temperature with redshift by fitting the spectral energy distributions of the sources, but we do not find any significant redshift evolution after accounting for the far-infrared luminosity. We do not find evidence for the 450 μm selection picking out warmer sources than an 850 μm selection. We find that a 450 μm-selected sample only adds low-redshift (z < 1.5) galaxies beyond an 850 μm sample.
Magnetic Field of Molecular Gas Measured with the Velocity Gradient Technique I. Orion A
Authors: Zhao Mengke , Zhou Jianjun , Hu Yue , Lazarian A. , Tang Xindi , Baan Willem A. , Esimbek Jarken , He Yuxin , Li Dalei , Ji Weiguang , Tursun Kadirya
Published: July 2022

Magnetic fields play an important role in the evolution of molecular clouds and star formation. Using the velocity gradient technique (VGT) model, we measured the magnetic field in Orion A using the 12CO, 13CO, and C18O(1-0) emission lines at a scale of ∼0.07 pc. The measured B field shows an east–west orientation that is perpendicular to the integral shaped filament of Orion A at large scale. The VGT magnetic fields obtained from 13CO and C18O are in agreement with the B field that is measured from the Planck 353 GHz dust polarization at a scale of ∼0.55 pc. Removal of density effects by using a velocity decomposition algorithm can significantly improve the accuracy of the VGT in tracing magnetic fields with the 12CO(1-0) line. The magnetic field strengths of seven subclouds, OMC-1, OMC-2, OMC-3, OMC-4, OMC-5, L 1641-N, and NGC 1999, have also been estimated with the Davis–Chandrasekhar–Fermi and the Two Mach Numbers technique, and these are found to be in agreement with previous results obtained from dust polarization at far-infrared and submillimeter wavelengths. At smaller scales, the VGT prove a good method to measure magnetic fields.
Extreme Eccentricities of Triple Systems: Analytic Results
Authors: Mangipudi Abhi , Grishin Evgeni , Trani Alessandro A. , Mandel Ilya
Published: July 2022

Triple stars and compact objects are ubiquitously observed in nature. Their long-term evolution is complex; in particular, the von Zeipel–Lidov–Kozai (ZLK) mechanism can potentially lead to highly eccentric encounters of the inner binary. Such encounters can lead to a plethora of interacting binary phenomena, as well as stellar and compact-object mergers. Here we find implicit analytical formulae for the maximal eccentricity,

e

max

, of the inner binary undergoing ZLK oscillations, where both the test-particle limit (parameterized by the inner-to-outer angular momentum ratio η) and the double-averaging approximation (parameterized by the period ratio, ϵ
SA) are relaxed, for circular outer orbits. We recover known results in both limiting cases (either η or ϵ
SA → 0) and verify the validity of our model using numerical simulations. We test our results with two accurate numerical N-body codes, rebound for Newtonian dynamics and tsunami for general-relativistic dynamics, and find excellent correspondence. We discuss the implications of our results for stellar triples and both stellar and supermassive triple black hole mergers.
Clustering analysis of the light industry in Bulgaria
Authors: Ravnachka Aleksandra , Stoyanova Velimira
Published: July 2022

Light industry is one of the most important and priority industries in Bulgarian economy. It includes the production of textiles, clothing, and leather. Its development affects the state of the country’s overall economy. Despite the numerous studies that use GIS, in Bulgaria there have been no publications on the application of statistical analysis with the use of ArcGIS software. This study aims to apply Geographic cluster analysis using ArcGIS software to analyze the light industry in Bulgaria as of 2010, 2015, and 2020. The grouping of areas by selected indicators in the present study was performed with the Grouping Analysis tool. NO_SPATIAL_CONSTRAINT was selected for the Spatial Constraints parameter and FIND_SEED_LOCATIONS – for the Initialization Method. In this case, we used the K-Means algorithm to partition features into groups. That algorithm is one of the most popular and widely used clustering algorithms in GIS applications. The areas were grouped into 10 clusters. The selection of indicators on which the clustering procedure was based, is following the generally accepted indicators for assessing the state and importance of the food industry in the structure of the economy. The following indicators were used: output for 2010, 2015, and 2020; number of employees and export earnings as of 2010, 2015, and 2020, for each administrative-territorial unit. The spatial distribution of the population, in combination with the historical and the modern economic development of the settlements, forms the regional differences in the development of the light industry in the country. The cluster analysis of certain indicators for the assessment of the light industry at the NUTS 3 level as of 2010, 2015, and 2020, shows some changes in the spatial development trends of the industry. The cluster analysis shows that there are slight spatial differences in production at the NUTS 3 level, with large consumer centers and markets being the most important.
First record of Sanaa regalis (Orthoptera, Tettigoniidae, Pseudophyllinae) from the central Himalayas
Authors: K.C. Sajan , Sapkota Anisha
Published: July 2022

A female individual of Sanaa regalis (Brunner von Wattenwyl, 1895) was collected in the Tanahun district of Central Nepal in September 2021. This katydid had been reported prior from India in the East Himalayas and Chhattisgarh in Central India. This is the first record of this species from the Central Himalayas, Nepal. The female of this species differs from its congenerics S. imperialis (White, 1846) and S. intermedia Beier, 1944 in its ovipositor being distinctly black at the base.
Classification of grasslands and other open vegetation types in the Palaearctic – Introduction to the Special Collection
Authors: Nowak Arkadiusz , Biurrun Idoia , Janišová Monika , Dengler Jürgen
Published: July 2022

With this editorial, we introduce the Special Collection “Classification of grasslands and other open vegetation types in the Palaearctic”. In searching the Web of Science for classification papers on Palaearctic grasslands, we found 207 studies from 1972–2021, including 106 typical classification works. These studies originated mainly from Europe, with only few from Asia and only one from Northern Africa. While Europe in the 20th century already had a strong tradition in regional classification studies, the launch of a common plot database (European Vegetation Archive, EVA) and a continental syntaxonomic reference list (EuroVegChecklist) have spurred the developments there in recent years. We then introduce the seven articles of the Special Collection. Four of them present regional studies of certain vegetation types, namely spring vegetation (Montio-Cardaminetea) in Grisons, Switzerland, dry grasslands (Festuco-Brometea) of the inneralpine valleys of Austria, montane to subalpine tall-herb vegetation (Mulgedio-Aconitetea) in the Sudetes Mts., Poland, and steppe depressions (Festuco-Brometea and Molinio-Arrhentatheretea) in Southern Ukraine. A new synthesis of the grassland vegetation of Navarre in Spain (all classes, focus on Festuco-Brometea), started with an unsupervised classification and translated it into a hierarchical expert system, while another study provided the first synthesis of the tall-herb vegetation (mainly Ulopteretea prangae) of Tajikistan. Finally, a study based on the GrassPlot database compared fine-grain beta-diversities across open vegetation types of the Palaearctic.

Abbreviations: EDGG = Eurasian Dry Grassland Group, EVA = European Vegetation Archive, IAVS = International Association for Vegetation Science, WoS = Web of Science.
Messianisme et dystopie
Authors: David Christophe
Published: July 2022

C’est en présence de Karl Mannheim et Paul Tillich, entre autres, que Günther Anders a présenté son anthropologie philosophique de l’homme utopique à la fin des années 1920. De ces auteurs, il a tiré une conception chiliastique ou millénariste de l’utopie impliquant un certain rapport à l’Histoire et à la politique. Celle-ci est morte en lui après s’être inversée dans la réalité pendant la Seconde Guerre mondiale. Replacer Anders dans ce contexte permet de montrer d’où proviennent certains schémas religieux que l’on retrouve sécularisés dans son œuvre et de donner un sens au tour « religieux » que prend parfois sa pensée.
Utopie ou effondrement
Authors: Engélibert Jean-Paul
Published: July 2022

Les discours de l’effondrement connaissent un succès croissant alors même qu’émergent des critiques montrant qu’ils reconduisent des illusions de la modernité. Il est plus étonnant de constater que la littérature dominante partage les mêmes impensés au moins depuis l’émergence du roman réaliste en Europe : la forme même du roman l’empêche de représenter la catastrophe civilisationnelle et écologique contemporaine. On fait ici l’hypothèse, avec Fredric Jameson, que l’utopie, grâce à la tension eschatologique qu’elle introduit dans l’histoire, offre une alternative. En particulier, l’analyse du roman d’Alain Damasio Les Furtifs peut suggérer une ontologie et une politique s’opposant aussi bien au néolibéralisme qu’à la collapsologie.
Marketing et communication politique
Authors: Dosquet Frédéric
Published: July 2022

Ce chapitre se propose de présenter les théories permettant de mieux comprendre le choix électoral ainsi que les facteurs d’influence de celui-ci, parmi lesquels la communication. De nombreux travaux issus de multiples disciplines sont ici regroupés en deux parties. Ceux qui se basent sur la sociologie dans un premier temps, puis dans un second, ceux qui privilégient – comme semble l’indiquer la tendance actuelle du marketing politique – la psychologie. Ces travaux, qu’ils se rejoignent ou s’opposent, sont complémentaires et permettent au lecteur de mieux appréhender la complexité de cet acte, qui, si rapide soit-il dans l’isoloir, n’en n’est pas moins le fruit d’un processus aux contours encore incertains. Cette incertitude est paradoxalement une opportunité pour les chercheurs qui, loin d’avoir écumé la matière, ont devant eux des perspectives de travail notamment avec l’apport actuel des neurosciences (Droulers et Roullet, 2008). Du côté des praticiens, cette incertitude pèse. Au vu des investissements considérables dédiés à la communication politique, il serait opportun de mieux rentabiliser les efforts fournis. Enfin, du côté des démocrates, ne pas savoir exactement comment fonctionne l’électeur est sans doute la garantie de la pérennité de la liberté et l’éloignement d’une manipulation « scientifique ». À la croisée des pouvoirs et de l’action, les sciences politiques et de gestion permettent donc dans l’union de leur champ respectif, d’améliorer la connaissance.
Penser le temps dans la philosophie japonaise
Authors: Bouso Raquel , Dubost Jean-Pierre
Published: July 2022

Dans la philosophie japonaise, le temps, traditionnellement, n’a jamais été pensé comme séparé de l’espace. Plutôt que de concevoir l’espace-temps de manière abstraite, elle a toujours eu tendance à penser l’expérience d’une temporalité indissociable de la spatialité, une « temporalité spatiale ». À partir de deux créations conceptuelles japonaises, l’une médiévale et l’autre contemporaine, l’une ontologico-existentielle et l’autre esthétique, uji et kire respectivement, nous explorerons deux façons d’exprimer la nature vivante du temps à partir du flux du devenir, celles de Dōgen Kigen et Ōhashi Ryōsuke. Elles ne traitent pas le temps comme une succession d’instants ou comme le récipient neutre du flux des événements, mais comme le cours de la vie appréhendé à partir d’une situation et d’un moment spécifiques.
La pandémie une crise propice au changement ?
Authors: Marchal Virginie , Leider Soyeur Claire
Published: July 2022

La pandémie de la Covid-19 a été soudaine, foudroyante et une onde de choc pour beaucoup de personnes fragiles, ainsi que les services ayant des missions sociales et ou socio-médicales. Cet article, sans minimiser les conséquences négatives de la pandémie, propose de voir sous l’angle systémique, comment la crise a pu dans certains cas être un levier positif et quelles leçons nous pouvons en retirer pour notre secteur et plus globalement pour les familles accompagnées. À partir d’une vignette clinique, nous suivons l’histoire d’une famille et d’un service qui au travers de la crise vont pouvoir se retrouver, se découvrir ou redécouvrir et ensemble écrire une nouvelle histoire.
Effets de la pandémie de COVID-19 sur le développement des collectivités : apport des intervenants collectifs
Authors: Courtemanche Andréanne , Morin Lucie , Parent André-Anne , Bourque Denis , Racine Sonia , Jochems Sylvie
Published: July 2022

Le développement des collectivités est une approche utilisée par les intervenants collectifs afin d’améliorer la qualité et les conditions de vie au sein des collectivités territoriales. Cet article a pour objectif de décrire les effets de la pandémie de la COVID-19 sur l’action collective à partir d’une revue narrative de la littérature internationale, avec un accent sur les publications québécoises. Celle-ci démontre que la pandémie a contribué à la recrudescence des inégalités sociales et des problèmes sociaux, a causé une modification dans l’offre de services des organismes communautaires et a perturbé les pratiques d’action et d’intervention collectives. Finalement, l’apport des intervenants collectifs est analysé par les fonctions et expertises qui leur sont propres, dans la réalisation d’actions collectives dans le contexte de pandémie.
Intervenants sociaux pour intervenants sociaux : la nécessité d’un espace de soutien transnational à l’intersection de crises multiples
Authors: Elias Berna , Richard Myriam , Caron Roxane , Bogossian Aline , Khoury Emmanuelle , Greisler Élisabeth , Fadel Yara , Jomaa Maryse
Published: July 2022

La pandémie mondiale de COVID-19 a eu des impacts profonds et a aggravé les fragilités et inégalités existantes dans plusieurs endroits dans le monde (Dubost et al. , 2020 ; Côté et al. , 2020 ; Bozon, 2020). Ce contexte d’urgence sanitaire n’a pas pour autant fait cesser l’avènement de multiples catastrophes humaines et naturelles dont les effets se sont multipliés pour les populations touchées de même que pour les intervenants sociaux qui les soutiennent. L’ensemble de ces personnes ont déployé leur agentivité et puisé dans leurs ressources personnelles et communautaires. Elles se sont néanmoins retrouvées à faire face à des situations de vulnérabilité et de trauma qui ont eu pour effet de renforcer les inégalités existantes. C’est dans ce cadre que des initiatives transnationales prennent un sens certain quand elles visent à soutenir l’intervention, les intervenants de même que la réflexion sur et dans l’action. Cet article propose d’effectuer un retour critique et réflexif sur une initiative mise sur pied à la suite de deux événements spécifiques dont les effets se sont combinés à la pandémie de COVID-19 : l’explosion dans le port de Beyrouth le 4 août 2020 et la guerre du Haut-Karabakh qui a débuté le 27 septembre 2020. L’objectif de notre initiative était de co-créer un espace de dialogue et de collaboration transnationale réunissant intervenants, professeurs et étudiants en travail social au Liban, en Arménie et au Canada, et cela, afin de promouvoir l’entraide et le soutien psychosocial. L’article se divisera en deux parties où nous décrirons d’abord la genèse et l’évolution de cette initiative qui est passée, avec l’évolution du temps, d’un espace de soutien à un espace de solidarité puis à un espace de réflexion et d’apprentissage. Puis, nous élaborerons sur les défis de réunir des acteurs vivant certes les effets de crises similaires, mais de manières très différentes. En conclusion, nous discutons du processus de recherche d’équilibre entre nos émotions, nos actions et nos positionnements sociaux. Ce processus, qui a fait partie de la genèse et de notre retour réflexif, a été guidé par nos valeurs et certains fondements de l’approche féministe transnationale.
La méthodologie de développement de projets en travail social comme moteur de la disciplinarisation du travail social
Authors: Kempter Kevin , Descloux Romain , Montenegro Marques Elsa
Published: July 2022

La crise sanitaire de la Covid-19 a bouleversé les institutions sociales et a exigé d’elles de renouveler leurs pratiques. En présentant une méthodologie de développement de projet en travail social, cet article propose un outil pour opérationnaliser des changements à effectuer, en co-construisant une solution avec les bénéficiaires et les professionnels de l’action sociale. Les différentes phases d’une recherche en co-construction seront abordées sous l’angle de l’innovation en travail social, l’ingénierie sociale et la méthodologie de développement de projets. Enfin, la fonction novatrice de l’ingénieur social et la reconnaissance des trois savoirs, scientifique - professionnel - d’expertise d’usage, seront présentés comme des promoteurs de la disciplinarisation du travail social.
Restructurer une activité hospitalière en adoptant une technologie numérique : enjeux d’attractivité et de refonte des métiers
Authors: Cavalcante Rafael , Kletz Frédéric , Sardas Jean-Claude
Published: July 2022

L’hôpital public en France souffre depuis plusieurs années d’un problème d’attractivité, situation aggravée par la pandémie de COVID. Face à un contexte réglementaire strict, au-delà des négociations sur les effectifs, les médecins et cadres du secteur public hospitalier peuvent s’efforcer d’innover, en repensant eux-mêmes leurs organisations (Nobre, 2013b), afin de les rendre plus attractives aux soignants. Cet article propose d’étudier la question de l’attractivité à travers l’investigation du lien entre structure, technologie et métier . Comment articuler les choix organisationnels (structure et processus opérationnels) et l’implantation d’une nouvelle technologie afin d’atteindre un objectif d’attractivité des métiers ? Nous essayons de répondre à ces questions grâce à un étude de cas unique (Yin, 2018), dont les sources empiriques viennent d’un travail de recherche-intervention (Moisdon, 2015) mené au sein d’un pôle réunissant les quatre services d’anatomie et cytologie pathologiques (ACP) d’un groupe hospitalier universitaire. Ces services se sont engagés dans l’acquisition d’une nouvelle technologie – la numérisation de lames par scanner – impliquant de nouvelles perspectives de restructuration de l’environnement de travail. Le projet propose un géo-regroupement physique du processus technique de fabrication de lames et un télé-regroupement médical, avec une mise en commun des expertises diagnostiques des quatre services. Nous montrons que, afin de soutenir et de faire de ce processus un levier d’attractivité et de performance, deux dynamiques identitaires critiques semblent émerger (Sardas et al ., 2011). La première, de nature individuelle, concerne l’accompagnement de la transformation des métiers. La deuxième, de nature plus collective, concerne l’espace de développement des liens transverses entre les services, afin de remettre en perspective leurs possibilités de collaboration et d’intégration. Les résultats de notre étude nous permettent également de proposer une nouvelle façon d’envisager le rôle des pôles à l’hôpital, en tant que cadre permettant la maturation et la gestion de projets ayant du sens pour les acteurs de terrain (Vallejo et al ., 2020).
La GRH en question face à la reconversion professionnelle des paramédicaux
Authors: Kande Ndèye Mariama A. , Dieme Mouhameth
Published: July 2022

Cet article se propose d’étudier le phénomène de la reconversion professionnelle chez les paramédicaux, en y remettant en question le rôle de la GRH. C’est une problématique qui préoccupe les autorités sanitaires, les dirigeants des structures de santé du Sénégal et attire une attention de plus en plus croissante dans les recherches en GRH. Cela est d’autant plus intéressant lorsqu’on sait que les paramédicaux, en l’occurrence les infirmiers, les sages-femmes et les techniciens supérieurs sont les piliers du système de santé sénégalais. En plus, ils sont en déficit et leurs départs affectent le fonctionnement de ce système, les conditions de travail et la prise en charge des patients. Ainsi, à travers une méthodologie qualitative basée sur des entretiens semi-directifs, nos résultats montrent que la GRH au niveau du Ministère de la Santé et de l’Action Sociale doit être modernisée et relever des défis pour prendre en compte les préoccupations, la carrière, et les conditions de travail des paramédicaux afin de les retenir dans le système de santé.
La gouvernance hospitalière publique, une question de régulation conflictuelle
Authors: Kono Abe Jean-Max , Lissouck Elisabeth Anne
Published: July 2022

L’étude du lien entre gouvernance et création de valeur est souvent conduite dans une logique essentiellement disciplinaire. Les théoriciens de l’agence abordent la notion de valeur sous l’angle d’une minimisation des conflits d’agence. Or, la création de valeur ne se réduit pas à un simple problème de discipline ; elle comporte également une dimension cognitive, notamment dans le cas des organisations innovantes (Wirtz, 2006) telles que les hôpitaux. Ainsi, ces structures impliquent des mécanismes capables d’enrayer les conflits. La régulation par les pratiques administratives de la productivité dans le domaine hospitalier révèle que les gestionnaires modélisent de plus en plus le développement de la performance de leurs établissements sanitaires et médico-sociaux. De ce fait, la présente recherche envisage de contribuer à un effort d’intégration des explications disciplinaire et cognitive des phénomènes de gouvernance en milieu hospitalier public, en analysant l’influence des conflits socioprofessionnels sur le lien entre gouvernance et création de valeur. Notre cheminement méthodologique déductif nous permet de procéder à des analyses métriques de nature exploratoire, factorielle, et confirmatoire. Il en ressort que les mécanismes de gouvernance affectent positivement la valeur hospitalière en jugulant les conflits d’intérêt et les conflits cognitifs entre cliniciens.
« Penser en durée » : Fontenelle pour éclairer Bergson
Authors: Panero Alain
Published: July 2022

Le dualisme de Matière et mémoire , qui institue une différence de nature entre la matière et l’esprit, sans pour autant conclure à l’éternité de l’esprit et à la survie de l’âme, demeure difficile à penser. Nous montrons ici que le sophisme de l’éphémère de Fontenelle, qui vaut comme une sorte de modèle, ou plutôt d’anti-modèle, nous aide à clarifier le spiritualisme totalement original de Bergson.
Comments on Poincaré theorem for quasi-periodic systems
Authors: Ren Zhihua , Wang Tian , Wu Hao
Published: July 2022

We establish Poincaré type theorems of normal forms for quasi-periodic systems near the invariant torus based on the exponential dichotomy spectra of linear parts at the normal direction.
Dinámica poblacional y condición socioeconómica en pueblos del litoral atlántico bonaerense (Argentina), 1991-2010
Authors: Estela Ares Sofía
Published: July 2022

En Argentina, desde inicios del siglo XX ha aumentado la concentración de la población urbana y ha comenzado el proceso de despoblamiento rural. En la provincia de Buenos Aires, focalizando en los distritos con costas sobre el océano Atlántico se observa que la población rural dispersa no cesa de caer y que hay numerosas localidades de distinto tamaño, la mayor parte de las cuales tenía en 2010 menos de 20000 habitantes. Muchas están en áreas costeras y comparten belleza paisajística dominada por la vegetación, dunas o acantilados y la cercanía al mar. Entre los cambios poblacionales de estas localidades se destacan las particularidades de General Pueyrredon. En este contexto, el objetivo es analizar la dinámica demográfica (1991-2010) y socioeconómica (2001-2010) en los pueblos del partido de General Pueyrredon que en 2010 tenían menos de 20000 habitantes, a través de fuentes de datos censales y técnicas cuantitativas. Los resultados muestran procesos de crecimiento acelerado en las localidades analizadas como mejoras de distinta magnitud en la condición socioeconómica de la población.
Multidimensional Factors Enabling Digital Inclusion in Marginalised Communities of a Developing Economy
Authors: Mahlangu Gilbert , Zhou Munyaradzi , Matsika Cyncia
Published: July 2022

Fully participating in the digital economy involves understanding enabling factors for digital inclusion. The chapter analyzed and synthesized existing knowledge on factors that could enhance digital inclusion in marginalized communities. The factors that enable digital inclusion for marginalized communities in developing economies were extracted and mapped into a taxonomy table using thematic analysis and constant comparative analysis, and they were clustered into five multidimensional constructs: digital access, attitude, digital skills, actual usage, and impact of digital inclusion. These factors act as enablers in speeding up digital inclusion—they form a vigorous model for driving digital inclusion and evaluating digital initiatives in marginalized communities. A model to ensure digital inclusion initiatives to address the realities faced by those who have been marginalized from the digital economy by moving away from an inclusive digital approach that is grounded on a technological perspective is developed.
Digital Inclusion in Education Using Cloud Computing and Augmented and Virtual Reality
Authors: Matsika Cyncia , Zhou Munyaradzi , Mahlangu Gilbert
Published: July 2022

Information communication technologies (ICTs) to support teaching and learning in marginalized communities is a major drawback that alienates developing countries from the digital space. This chapter proffers digital inclusion in education for marginalized communities by using and merging cloud computing, augmented, and virtual reality (AVR) technologies. A systematic review of the literature was conducted. Diana Laurilliard's six learning types in the conversational framework was used to establish how digital technology is utilized and widely adopted in education in the context of marginalized communities. AVR technology embedded in the cloud supports all the six learning types and promote digital inclusion in education. A model that marginalized communities can utilize was developed. Future research can develop a model that captures the university-wide curriculum needs of higher institutions of learning in marginalized communities and the training of the educators to use ICTs to reduce the digital divide and improve digital literacy.
Clusters for Transformation in Marginalized Areas
Authors: Muwani Tendai Shelton , Zivanai Lemias , Munyoro Briget , Ranganai Njodzi , Chipunza Nyasha
Published: July 2022

Most societies have been in abject poverty owing to a lack of proper education, gender alienation, and socio-economic and political factors. Localized external economies, particularly economies of scale and scope, as small firms specialize and engage in a division of labor, are among the benefits of clustering. Clusters are important because geographical agglomeration has the potential to help small businesses overcome size constraints, advance technologically, and improve competence in local and global markets. The adoption of technologies has the effect of replacing the old way of doing things with manual and mechanical methods. The study examined the potential of clustering to help marginalized communities to become integrated and improve their quality of life in a digital society and concluded that ICTs can, if adopted and used properly, shift and destroy social boundaries between the elite and the segregated. Future research can look at the adoption of digital technologies in marginalized areas.
The Dispositions of Diversity
Authors: Brown Diane Sue , Haeussler Jennifer A. , Mitchell Carrie L. , Rae Sally A. , Ross Julie E. , Wollett Eleanor L.
Published: July 2022

Dispositions are considered “soft skills” and, as such, can be difficult to teach and to assess. Given the deep cultural and racial divisions across the country, teachers need to re-embrace roles as creators of classroom climate and defenders of social emotional learning. As a result, the dispositional skills must now include cultural competence and a pedagogy that goes beyond the inclusion of special topics within a curriculum created by the dominant culture. Today's teacher candidates need to hold a commitment to the value of diversity in the classroom. They need to have embedded in their professional practice the ability to hold multiple perspectives as equally “good” and “right” while acknowledging their own unconscious biases. This chapter develops dispositions of diversity, provides an overview of effective program design with specific examples of instructional practices which expand candidates' thought and experiences about their own role in dismantling systemic racism, demonstrates the gaps in dispositional assessment, and suggests ways to remediate those gaps.
Development and Evolution of Teacher Dispositions Framework and Assessment
Authors: Martin Christie Sullivan , White Beth Lucas , Burkett Chris , Curcio Rachelle
Published: July 2022

This purpose of this chapter was to examine the current disposition framework, assessment tools, and instructional practices of the authors' college of education. The authors sought to review data from surveys and disposition assessments to consider revisions to the framework and tools to better support the students. In addition to examining their own practices, they reviewed disposition frameworks and assessments from other colleges of education. The foundational focus areas are representative of the professional disposition they want to foster in their teacher candidates; however, the items and examples for guidance require revision to ensure their current teaching environment is represented. This review provided several implications and next steps that are discussed.