bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effect of Safety Management Practices Through Safety Knowledge Towards Safety Performance on Workers of Pt. Masmindo Dwi Area
Authors: Ummu Kamilah  , Syamsiar S. Russeng  , Masyitha Muis  , Yahya Thamrin  , Masni  , Fridawati Rivai  , Rizky Maharja
Published: September 2021

Accidents in a workplace are caused by many human errors in form of unsafe behavior. One of the efforts toprevent work accidents is to improve safety performance in form of participation and obedience. Improvementof safety performance in workplace is affected by management and individual factors. Management factoris mainly associated with safety management practices while individual factor is associated with individualcharacteristics and occupational health and safety knowledge and training. This study aims to analyze theeffect of individual factors and safety management practices on safety performance among workers at PT.Masmindo Dwi area. This research is a quantitative research using analytic observational and cross sectionaldesign which was conducted in November-December 2020. Interviews were conducted on 72 workers outof 289 workers. The methods used in assessing safety management practices, individual factors and safetybehavior are questionnaires, observation and interviews. The results showed that there is a direct (p=0,024)and indirect effect (p=0,001) of safety management practices on safety performance with safety knowledgeas a mediating variable. Writer highly advise that in improving safety performance, the management haveto be consistent, show commitments to safety rules and procedures that have been made, improve safetytraining programs, and increase the quantity and quality of training programs.
Mandibular Canine Index to Determine the Sex of the Individual- A Population based Study
Authors: Varsha A Shetty  , Vina Vaswani  , Suraj Shetty  , Mahabalesh Shetty
Published: September 2021

Introduction: The uniqueness of dental morphology plays an important role in Forensic Odontology,especially for human identifications. Mandibular canines may be considered vital for personal identification.Objective: This study aims to establish the effectiveness of the Mandibular canine index in predicting thesex of an individual in a given population.Materials and Methods: 400 participants (200Male, 200Female) were randomly selected from a givenpopulation between the age group 13 to 30years. Using Digital Vernier calipers, the greatest mesio-distalcrown width of both left and right Mandibular canines and Inter canine arch distance was measured.Results: It show that canine dimensions and inter-canine distance were statistically larger in males comparedto females and were statistically significant (p<0.001).Conclusion: Canine dimensions can be considered as an adjunct for sex determination in our population
Radiology - A Specific Tool in Identification A Review
Authors: Vinoth Kumar S  , Monisha B. M
Published: September 2021

Now a days in Forensics, Radiology or Imaging plays a major role in identification of criminal and civilproceedings. Why Radiology here means, it is making bit sensible that to analyze the bony structures likeskeletal remains and other body parts. The main aim of the manuscript is to unite the two disciplines inone part majorly “Radiology and Forensics”. The forensic application of diagnostic medical radiology canbe applied in many fields; the prime target of evaluation is the osseous skeleton, but soft tissues whichmay offer several key findings. Essential, methods consist of radiological methods such as conventionalradiography, computed tomography, and magnetic resonance imaging, but other techniques such as 2D and3D surface scanning along with printing are also employed.
Discharge Plan for Parents having Children Suffering from Head Trauma
Authors: Walaa Abd Allah El-Tayar  , Eman Amin Mohammed  , Salma El Sayed Hassan  , Hyam Refaat Tantawi
Published: September 2021

Background: Effective discharge planning is a vital component to maintain care continuity for head traumapediatric patient. Despite this, there is a critical gap in the process and quality of discharge planning in Egypt.Aim of this studywas to assess the effect of discharge plan on parents having children suffering from headtrauma.Design: A quasi- experimental design was used.Settings: This study was conducted in Emergency Department, Pediatric Intensive Care Unit (PICU) andNeurological Department at children Hospital affiliated to Ain Shams University and El-Menshawy Hospitalin Tanta affiliated to Ministry of Health.Subject: A convenient sample consist of 40 parents accompanied their children suffering from head traumawho attended in the previously mentioned settings.Tools: 1)- Pre-designed questionnaire sheet which included two parts: part I: concerned with characteristicsof studied parents and characteristics of the studied children,Part II: knowledge of the parents regardingcaring of their children suffering from head trauma, 2)- Observational check list and 3)- Child MedicalRecord.Results: All of studied parents reported that no one gave them any information about head trauma. There wasa marked improvement in parents’ knowledge and reported practices post implementation of discharge plan.There were strong positive correlations between studied parents’ total knowledge and their total reportedpractices related to care of children after head trauma pre/post discharge plan.There was highly statisticalsignificance difference between parents’ total knowledge regarding care of head trauma in children andtheir level of education post implementation of discharge plan. There was statistical significance differencebetween parents’ total reported practices regarding care of head trauma in children and their level of educationpost implementation of discharge plan.Conclusion: All of research hypothesis were accepted and implementation of discharge plan led to significantimprovements in parents’ knowledge and reported practices regarding care of their children suffering fromhead trauma.

Recommendations: Discharge plan for all parents having children suffering from head trauma must beginwith parents at their first day of admission.
The Effect of Chemical Weapon Exposureon Semen Fluid Analysis and the Determination of SOD and MDA Levels in Peshmerga against ISIS War
Authors: Yasin Kareem Amin
Published: September 2021

The identification of chemical weapons as “weapons of mass destruction” highlights their possible damagingconsequences on many civilians’ health.The effect of chemical weapon agents has been documented tocause reproductive toxicity and have adverse effects on semen, leading to infertility in those exposed tothose chemical agents. This study analysesthe semen fluid and follows up the exposed Peshmerga forcesto the chemical weapon during the ISIS war.A prospective cohort study in which 58 exposed Peshmergain three chemical attacks, compared with the same number of the non-exposed Peshmerga. Semen fluidanalysis was performed for all, following up after one year.The serum level of both MDA and SOD wasmeasured. An individual’s BMI was calculated.The participants’ mean agein this study is (32.5) years in thecase group while (35.5) years in the control group, with a standard deviation of5 years in both groups. Allparticipants are male, and no gender effect be seen. All chronicillnesses have been excluded from the study.The mean body mass index is 22.4, with a standard deviation of about 3.1 kg/m. Hypospermia developed in18% of the exposed group(20% of the total participants), oligospermia (20% overall, only 3% of these in thenon-exposed), and decreased motility in 19% of all participants, but 16 of this 19% where the exposed groupwith significant relative risk results, while morphology not changed inboth groups, also the findings showedthat significant elevation in MDA level and SOD activity. Chemical weapons cansignificantly affect semenfluid analysis and interpretation through quantitativedisturbances in the volume and account of sperm, whilethe percentage of abnormal spermcounts has been increased considerably in peoples exposed to chemicalweapons. However, the morphology of semen fluid sperms has not changed to the same degree, and itsfunctioncannot be estimated. Even when functioning, the genetic errors on future generationsmay needfurther testing.
A Comprehensive Study on Homicidal Deaths in a Tertiary Health Care Institution in Nellore, Andhra Pradesh
Authors: Z.Sashikanth
Published: September 2021

Homicide is a serious crime committed against humans and its detection and solution is important to theentire society. Homicide may be the result of accidental, reckless or negligent acts even if there is no intentto cause harm. The present study was taken up to know the incidence of homicides in the city of Nellore andto determine the trends in committing homicides.Aim: To study the pattern of homicides and to elucidate the different aspects of homicidal deaths.Methodology: This was a retrospective study done on alleged homicide cases autopsies done in ForensicDepartment of ACSR Medical College from March 2019 to February 2020 (1 year). Data was collectedfrom 39 reports with an alleged history of homicide.All the homicide cases for which autopsies were doneexcept for homicide cases which involved death due to rash negligent act. Data was collected from thePostmortem reports of victims of homicide, police inquest reports, medical recordsand relevanthistorycollected from family members, relatives and friends was studied.Data was entered into MS excel andexpressed as frequencies and percentages.Results:Total autopsies done during the study period from March 2019 to February 2020 (1 year) were902, of which 39 were alleged homicide autopsies. Majority of the victims belonged to 21-30 age group.Majority of the homicide cases were males. Majority of the deaths were caused by blunt objects (48%). Inabout 67% of the cases the assailant was a known person. Most of the homicides were family centered anddue to quarrels. Early detection and prevention is the need of the hour.
Important of Morphological Examination of Bone Marrow for a Hematological and Non-Hematological Disorder
Authors: Safaa Jassim Mohammed
Published: September 2021

Background: The bone marrow examination is important for the investigation, diagnosis, and managementof the blood, bone marrow and many systemic disorders. Morphological Bone marrow examination alone issufficient to diagnose nutritional anemias and most acute leukemia.This study aimed to determine the importance of morphological examination of bone marrow to diagnosehematological and non-hematological disorders like various systemic illnesses that affect the bone marrow.Methods: A prospective study carried out for one year at the Hematology lab, Ninava Ibn Sena TeachingHospital, A total of 201 cases were investigated. The bone marrow examination was taken from the posteriorsuperior iliac spine.Results: The age range was (15-87) years. The male-to-female ratio was 1:1.2. The most common disorderfinding was acute leukemia 17% (include AML & ALL) and AML is more common than ALL, whereaslymphoproliferative disorders was second bone marrow finding fallowed by Megaloblastic anemia ofMyeloid dysplasia syndrome (MDS) and Essential thrombocythemia (ET).Conclusion: Morphological bone marrow examination is a useful procedure in ascertaining the diagnosis ofseveral hematological and non-hematological disorders.
Statistic Assessment of Spreading Cases (Total Confirmed, Recovered, Death) From Different AreasContain Novel Coronavirus (2019-n Cov)
Authors: Huda Sahib Abdul Mohammed Al-Rawazq
Published: September 2021

Background: In Wuhan, Hubei Province, China 31, December 2019 were discovered several cases ofpneumonia of unknown causation and correlated to Wholesale Market Huanan Seafood.And caused acuteviral respiratory diseases called Coronavirus Disease 2019 (COVID-19).Aim: The aim of this study is statistic assessment of cases (total confirmed, recovered, death) from differentareas in world, Arab nation and in Iraq contain 2019-n CoV.Methods:The first study include collected data from Center for System Science and Engineering (CSSE)at John’s Hopkins University and Iraqi Ministry of Health website daily reports from 29 st February to 31thDecember 2020 of people infected with 2019- nCoV.Results: From this statistics the prevalence of 2019-nCoV the spreadingcases (83.561.252 totalconfirmed,47.136.188 global recovered and 1.820.668 global death) from 191 countries in the world.The most distribution confirmed cases represent in (19.975.250 US, 10.286.709 India, 7.675.973 Brazil,3.153.960 Russia, 2.677.806 France, 2.496.231 United Kingdom, 2.208.652 Turkey, 2.107.166 Italy). Alsoglobal recovered represent in (9.883.461 India, 6.848.844 Brazil, 2.553.467 Russia, 2.100.650 Turkey,1.508.419Colombia, 1.463.111 Italy, 1.426.676 Argentina, 1.355.384 Germany). And global death representin (345.844 US, 194.949 Brazil, 148.994 India, 125.807 Mexico,74.159 Italy, 73.622 United Kingdom,64.760 France, 56.798 Russia).From this result the Arab nation including 3.139.205 total confirmed cases,2.783.448 recovered cases and 55.326 death cases from 21 countries infected with 2019-n CoVbetweenthis result the Iraqi infected patients represent 595.291 total confirmed cases, 537.841 recovered cases and12.813 death cases.Conclusions: In concluded, the percentage of 2010-n CoV increase in all the global confirmed cases indifferent areas of the world and become pandemic.In Iraq show the infection is mild to moderate in spite ofno special antiviral and vaccine is present.
PSYCHOLOGICAL WELLBEING PERAWAT IGD RUMAH SAKIT JIWA DALAM MASA TUGAS COVID-19: STUDI FENOMENOLOGI
Authors: Kusumawati Febriana Tri , Dwiantoro Luky , Nurmalia Devi
Published: September 2021

The COVID-19 pandemic experienced by people around the world has resulted in an increase in the number of patients and stressors for nurses in Mental Hospital Emergency Departments, and is exacerbated by the condition of mental patients who are unable to communicate properly. The quality of patient care in the ER is determined by the availability of the 5M element where nurses as a human element in the COVID-19 pandemic situation require more attention regarding psychological wellbeing. Psychological wellbeing of good nurses will have a positive impact on nursing services in the ER mental hospital. The purpose of this study was to explore the experiences and feelings of psychologic wellbeing of Surakarta mental hospital emergency room nurses during the COVID-19 period. The research method used a qualitative design on the emergency room nurse mental hospital used Colaizzi analysis method. The results of the analysis of the participant interviews obtained seven themes, namely the meaning of psychological wellbeing (feeling happy, grateful to accept one's own condition, comfortable, useful and productive), Feelings during the COVID-19 pandemic (feelings at the beginning of the pandemic and current feelings), How to adapt during the COVID-19 pandemic. -19 (increased self-readiness, mutual care and support for fellow nurses, fulfillment of facilities and improvement of service systems), Hope for the COVID-19 pandemic (Joking freely and the pandemic will end soon and no health workers will fall), Changes experienced during the COVID-19 pandemic 19 (changes in regulations and culture in the face of a pandemic, changes in methods of studying online), experiences during work (pleasant experiences and bad experiences), families who always support carers (spouses and children and parents), and the impact of the COVID-19 pandemic ( towards others and towards family). The conclusion now is that nurses feel more comfortable and calm in carrying out their duties. The nurses had made adaptations to reduce anxiety so as to improve the psychological wellbeing status of the nurses.
TOI-532b: The Habitable-zone Planet Finder confirms a Large Super Neptune in the Neptune Desert orbiting a metal-rich M-dwarf host
Authors: Kanodia Shubham , Stefansson Gudmundur , Cañas Caleb I. , Maney Marissa , Lin Andrea S. J. , Ninan Joe P. , Jones Sinclaire , Monson Andrew , Parker Brock A. , Kobulnicky Henry A. , Rothenberg Jason , Beard Corey , Lubin Jack , Robertson Paul , Gupta Arvind F. , Mahadevan Suvrath , Cochran William D. , Bender Chad F. , Diddams Scott A. , Fredrick Connor , Halverson Samuel , Hawley Suzanne , Hearty Fred , Hebb Leslie , Kopparapu Ravi , Metcalf Andrew J. , Ramsey Lawrence W. , Roy Arpita , Schwab Christian , Schutte Maria , Terrien Ryan C. , Wisniewski John , Wright Jason T.
Published: September 2021

We confirm the planetary nature of TOI-532b, using a combination of precise near-infrared radial velocities with the Habitable-zone Planet Finder, Transiting Exoplanet Survey Satellite (TESS) light curves, ground-based photometric follow up, and high-contrast imaging. TOI-532 is a faint (J ∼ 11.5) metal-rich M dwarf with Teff = 3957 ± 69 K and [Fe/H] = 0.38 ± 0.04; it hosts a transiting gaseous planet with a period of ∼2.3 days. Joint fitting of the radial velocities with the TESS and ground-based transits reveal a planet with radius of 5.82 ± 0.19 R
⊕, and a mass of

61.5

−
9.3

+
9.7

M
⊕. TOI-532b is the largest and most massive super Neptune detected around an M dwarf with both mass and radius measurements, and it bridges the gap between the Neptune-sized planets and the heavier Jovian planets known to orbit M dwarfs. It also follows the previously noted trend between gas giants and host-star metallicity for M-dwarf planets. In addition, it is situated at the edge of the Neptune desert in the Radius–Insolation plane, helping place constraints on the mechanisms responsible for sculpting this region of planetary parameter space.
A Blueprint for the Milky Way’s Stellar Populations. III. Spatial Distributions and Population Fractions of Local Halo Stars
Authors: An Deokkeun , Beers Timothy C.
Published: September 2021

We analyze the observed spatial, chemical and dynamical distributions of local metal-poor stars, based on photometrically derived metallicity and distance estimates along with proper motions from the Gaia mission. Along the Galactic prime meridian, we identify stellar populations with distinct properties in the metallicity versus rotational velocity space, including Gaia Sausage/Enceladus (GSE), the metal-weak thick disk (MWTD), and the Splash (sometimes referred to as the “in situ” halo). We model the observed phase-space distributions using Gaussian mixtures and refine their positions and fractional contributions as a function of distances from the Galactic plane (

∣
Z
∣

) and the Galactic center (

R

GC

), providing a global perspective of the major stellar populations in the local halo. Within the sample volume (

∣
Z
∣
<
6

kpc

), stars associated with GSE exhibit a larger proportion of metal-poor stars at greater

R

GC

(

Δ
〈
[
Fe

/

H
]
〉

/

Δ

R

GC

=
−
0.05
±
0.02

dex

kpc

−
1

). This observed trend, along with a mild anticorrelation of the mean rotational velocity with metallicity (

Δ
〈

v

ϕ

〉

/

Δ
〈
[
Fe

/

H
]
〉
∼
−
10

km

s

−
1

dex

−
1

), implies that more metal-rich stars in the inner region of the GSE progenitor were gradually stripped away, while the prograde orbit of the merger at infall became radialized by dynamical friction. The metal-rich GSE stars are causally disconnected from the Splash structure, whose stars are mostly found on prograde orbits (≳94%) and exhibit a more centrally concentrated distribution than GSE. The MWTD exhibits a similar spatial distribution to the Splash, suggesting earlier dynamical heating of stars in the primordial disk of the Milky Way, possibly before the GSE merger.
Exemplary Merging Clusters: Weak-lensing and X-Ray Analysis of the Double Radio Relic, Merging Galaxy Clusters MACS J1752.0+4440 and ZWCL 1856.8+6616
Authors: Finner Kyle , HyeongHan Kim , Jee M. James , Wittman David , Forman William R. , van Weeren Reinout J. , Golovich Nathan R. , Dawson William A. , Jones Alexander , de Gasperin Francesco , Jones Christine
Published: September 2021

The investigation of merging galaxy clusters that exhibit radio relics is strengthening our understanding of the formation and evolution of galaxy clusters, the nature of dark matter, the intracluster medium, and astrophysical particle acceleration. Each merging cluster provides only a single view of the cluster formation process, and the variety of merging clusters is vast. Clusters hosting double radio relics are rare and extremely important because they allow tight constraints on the merger scenario. We present a weak-lensing and X-ray analysis of MACS J1752.0+4440 (z = 0.365) and ZWCL 1856.8+6616 (z = 0.304), two double radio relic clusters. Our weak-lensing mass estimates show that each cluster is a major merger with approximately 1:1 mass ratio. The total mass of MACS J1752.0+4440 (ZWCL 1856.8+6616) is

M

200

=

14.7

−
3.3

+
3.8

×

10

14

M
⊙ (

M

200

=

2.4

−
0.7

+
0.9

×

10

14

M
⊙). We find that these two clusters have comparable features in their weak-lensing and gas distributions, even though the systems have vastly different total masses. From the likeness of the X-ray morphologies and the remarkable symmetry of the radio relics, we propose that both systems underwent nearly head-on collisions. However, revelations from the hot-gas features and our multiwavelength data analysis suggest that ZWCL 1856.8+6618 is likely at a later merger phase than MACS J1752.0+4440. We postulate that the SW radio relic in MACS J1752.0+4440 is a result of particle reacceleration.
Numerical Modeling of Latitudinal Gradients for Galactic Cosmic-Ray Protons during Solar Minima: Comparing with Ulysses Observations
Authors: Shen Zhenning , Qin Gang , Zuo Pingbing , Wei Fengsi , Xu Xiaojun
Published: September 2021

The latitudinal gradients of galactic cosmic-ray (GCR) protons measured by Ulysses during two successive minima provide a unique opportunity to study the modulation effects in polar regions of the heliosphere. In this work, a GCR modulation model based on numerically solving the Parker transport equation is used to study the latitudinal distribution of GCR protons in the inner heliosphere. Modifications of the standard Parker heliospheric magnetic field, the reduction of particle drifts, the latitudinal-dependent magnetic turbulence characteristics, and the anisotropic perpendicular diffusion coefficient are incorporated in the numerical model to investigate the corresponding modulation effects. It is found that the latitudinal-dependent magnetic turbulence magnitude, which makes the parallel diffusion coefficient decrease with the increasing of latitude, is crucial to obtain the negative latitude gradient in the inner heliosphere during the negative-polarity solar cycle. For the A > 0 period, on the other hand, the latitudinal diffusion coefficient in the inner heliosphere and the reduced drift velocity in the polar region are more important, while the anisotropic perpendicular diffusion coefficient at high latitude might be not essential. Finally, the proton latitudinal gradient and the corresponding differential intensity along the trajectory of Ulysses during its first and third fast latitude scans are computed, and the results show good agreement with the spacecraft observations.
New records of German Scelionidae (Hymenoptera: Platygastroidea) from the collection of the State Museum of Natural History Stuttgart
Authors: Awad Jessica , Vasiliţa Cristina , Wenz Sophie , Alkarrat Hamdow , Zimmermann Olaf , Zebitz Claus , Krogmann Lars
Published: September 2021

Scelionid wasps are arthropod egg parasitoids, many of which are relevant to global biosecurity. However, the scelionid fauna of Germany has not received much attention from professional taxonomists.

Eleven species and four genera are recorded for the first time from Germany, including species of interest to agriculture and biological control. First genus records include Baryconus Förster, Macroteleia Westwood, Paratelenomus Dodd and Probaryconus Kieffer. First species records include B. europaeus (Kieffer), Idris nigroclavatus (Kieffer), Idris semiflavus (Kieffer), M. bicolora Kieffer, M. pannonica Szabo, Paratelenomus saccharalis (Dodd), Trimorus varicornis (Walker), Trissolcus basalis (Wollaston), Trissolcus belenus (Walker), Trissolcus colemani (Crawford) and Trissolcus flavipes (Thompson). COI barcodes are identified for the first time from B. europaeus and M. bicolora. Each species is illustrated and updated world distributions are provided. Implications for agriculture are discussed.
Certain subclass of analytic functions with respect to symmetric points associated with conic region
Authors: Tang Huo ,   School of Mathematics and Computer Sciences, Chifeng University, Chifeng 024000, Inner Mongolia, China, Karthikeyan Kadhavoor Ragavan , Murugusundaramoorthy Gangadharan ,   Department of Applied Mathematics and Science, National University of Science & Technology (By Merger of Caledonian College of Engineering and Oman Medical College), Sultanate of Oman,   Department of Mathematics, School of Advanced Sciences, Vellore Institute of Technology, (Deemed to be University), Vellore, Tamilnadu, India
Published: September 2021

The purpose of this paper is to introduce and study a new subclass of analytic functions with respect to symmetric points associated to a conic region impacted by Janowski functions. Also, the study has been extended to quantum calculus by replacing the ordinary derivative with a $ q $-derivative in the defined function class. Interesting results such as initial coefficients of inverse functions and Fekete-Szegö inequalities are obtained for the defined function classes. Several applications, known or new of the main results are also presented.
Entre délinquance infantile et psychiatrie à Rio de Janeiro : les enfants du Pavillon Bourneville dans les années 1920
Authors: Weiss Roma Gabriel , Sanglard Gisèle
Published: September 2021

Cet article vise à analyser comment la première institution brésilienne dédiée au traitement de l’enfance anormale, le Pavillon Bourneville, s’inscrit dans le projet de société du Brésil républicain, nettement eugéniste et hygiéniste. S’appuyant sur la littérature médicale, la presse, la documentation institutionnelle et les dossiers médicaux constitués lors de l’admission d’enfants à l’Hospital Nacional de Alienados (HNA), l’article étudie la méthode théorisée par son directeur, Antonio Fernandes Figueira (1863-1928), basée sur les techniques développées par Désiré-Magloire Bourneville à Bicêtre en France, et se demande à qui était en fait destiné le pavillon, en examinant les pratiques de soin de l’institution. Les années 1920 constituent une période cruciale pour analyser la place des enfants dans la psychiatrie brésilienne. C’est en effet à cette époque que l’État brésilien a commencé à intervenir dans le domaine de la garde d’enfants, qui relevait auparavant de la philanthropie et de la charité, et que le gouvernement fédéral a adopté une politique active concernant les soins de santé en général. L’analyse se clôt avec l’année 1929, les années 1930 ayant apporté de nombreux changements dans les politiques de santé publique avec le coup d’État de 1930 de Getúlio Vargas qui a inauguré l’Estado Novo (« État Nouveau »).
Les délinquants mineurs : des aliénés difficiles ?
Authors: Fau-Vincenti Véronique
Published: September 2021

Les établissements psychiatriques, et en particulier celui de l’asile de Villejuif où a été ouverte en 1910 une section réservée aux aliénés délinquants et criminels, ont reçu des mineurs déclarés pénalement irresponsables ou estimés aliénés. Parmi eux, des jeunes gens qui avaient été précédemment placés en colonies pénitentiaires, mais aussi des fils de bonne famille ayant pour certains un passif en maisons de santé privées. La prise en charge de leur délinquance ou leur méconduite témoigne de l’approche médico-légale dont ils ont fait l’objet. Considérés plus fous que « dévoyés », les uns n’ont parfois connu qu’une vie marquée par une enfance abandonnée ou irrégulière aux prises avec des institutions dédiées à la répression de la délinquance alors que les cas des autres illustrent comment la psychiatrie s’est faite l’auxiliaire d’une « police des familles » confrontée aux inconduites vues au travers d’un prisme pathogène. Désignés comme des dégénérés, des déséquilibrés ou des pervers, victimes de « tares constitutionnelles » selon les médecins, ces jeunes gens ont été appréhendés comme des inadaptés, inamendables et imperméables aux sanctions pénales avant que ne se pose de nouveau la question de leur responsabilité.
Une clinique pédagogique pour les enfants de l’hôpital psychiatrique de Genève, 1944-1955
Authors: Ruchat Martine
Published: September 2021

L’idée d’adapter l’enseignement comme l’éducation à la diversité des enfants s’enracine dans une pensée psychopédagogique dont Édouard Claparède a été le promoteur. L’institut J.-J. Rousseau créé en 1912 et devenu en 1929 Institut des sciences de l’éducation comprend des personnalités comme les médecins François Naville et Henri Brantmay, la psychopédagogue Alice Descoeudres et le psychologue André Rey qui s’engagent à former des élèves dans cet esprit. Entrée comme élève auditrice, Renée Delafontaine, sensibilisée à l’enfant dément comme à l’enfant difficile, invente une pratique pédagogique quelque peu improbable. L’émergence du Pavillon Les Grands-Bois s’explique par cette histoire d’une éducation très spéciale qui participe au développement progressif, entre la création des classes spéciales en 1898 et celle de la consultation psychiatrique ambulatoire en 1954, du champ de l’éducation spécialisée.
Enseñanza de la Filosofía de la ciencia: problemas didácticos y filosóficos
Authors: Borge Bruno , Buacar Natalia
Published: September 2021

La enseñanza de cualquier disciplina exige la formulación de preguntas de muy distinta índole, entre ellas, aquellas relativas a la especificación de propósitos y objetivos, la selección de un recorrido, de contenidos conceptuales, procedimentales y actitudinales específicos, de una metodología de trabajo, y la identificación de estrategias didácticas apropiadas. Todas esas cuestiones son subsidiarias y dependen de una pregunta previa a propósito de la naturaleza de lo que se enseña. La pregunta por cómo concebimos aquello que enseñamos es más fundamental y previa a la tarea de diseñar una propuesta de enseñanza.
A Clinical Conundrum: The Pharmacist’s Role in Evaluating Comorbid Urinary Incontinence and Heart Failure
Authors: Parker Robin , Henslee Aaron , Cox Zachary L.
Published: September 2021

Heart failure (HF) is a complex disease to manage, and treatment strategies for older adults are complicated by the presence of comorbidities such as urinary incontinence (UI). There is a therapeutic competition that exists in the treatment of patients with both HF and UI, as many of
the agents indicated for control of HF may directly exacerbate UI. A reported 80% of adults with HF are older than 65 years of age, and 50% of HF patients have UI. The prevalence of conflicting therapeutic objectives in older patients presents an opportunity for intervention by senior care
pharmacists. Pharmacists are equipped to optimize medication outcomes through the provision of appropriate prescribing and deprescribing recommendations, when necessary. This provides an opportunity for shared decision making to improve patient-centered outcomes and goals of care within this
population.
Morphometrical study of the reproductive tract in Boran (Bos indicus) heifers in Ethiopia
Authors: Ali Sayid , Degefa Tamrat , Lemma Alemayehu
Published: September 2021

Boran breed is the most suitable type of cattle breed for arid and semi-arid regions of Ethiopia due to their adaptive characteristics.  Understanding their reproductive anatomy is important for successful reproductive management and has many implications for the application of assisted reproductive technology, and interpretation of physiological changes at different stages of their reproductive cycle. In this study, data of the anatomical structures of the reproductive organs of 20 Boran heifers were measured and characterized at  different stages of reproduction. The mean (±SE) length (L) of the vagina, cervix, and body of uterus were 13.17±2.98 cm, 7.19±1.28 cm, and 6.70±1.08cm, respectively. The mean (±SE) length of the right uterine horn and oviduct was 18.47 ±2.54 and 18.17 ±1.27cm, respectively  and that of the left were 18.05±2.73 and 17.45±1.80 cm, respectively. The mean ±SE weight (W) of right and left ovaries were 2.44±1.51 gm and 2.44±1.51 gm, respectively. The mean ±SE Length x Width x Thickness of the right ovary was 2.10±0.59 x 1.75±0.35 x 0.83±0.36 and that of the left was 1.97±0.41 x 1.58±0.29 x 0.67±0.33 cm. The mean (±SE) weight of the whole reproductive organ (without the vulva) was 301.35±66.34gm. The ovarian size was influenced by the presence of the corpus luteum(CL) usually larger with its presence.
Anthelminthic effects of extracts of indigenous browses from mid rift valley of Ethiopia
Authors: Sisay Amsalu , Negesse Tegene , Nurfeta Ajebu
Published: September 2021

This study was conducted to evaluate the potential anthelminthic properties of extracts of leaves of indigenous browses (Acacia seyal, Acacia senegal, Acacia tortilis, Millettia ferruginea, and Vernonia amygadalina) based on three in vitro assays. Acetone extracts of browses at different concentrations (75 to 1200 μg/ml, for egg and larvae and 100mg/ml for an adult) were tested on three developmental stages of Haemonchus contortus (eggs, infective larvae, and adult worms) using egg hatch assay (EHA), larval migration inhibition assay (LMIA) and adult worm motility inhibition assay (AMIA). Significant effects were obtained with all five browses but differences were observed depending on the parasitic stages. The effects of five browse extracts on egg hatching were concentration-dependent, the highest (P<0.05) egg hatch inhibition rate was observed at 1200 μg/ml concentration for all browses. All extracts had a higher effect (P<0.01) than that of the negative control, phosphate buffer saline (PBS). In contrast, no concentration-response relationship was found for infective larvae and adult worms, although more potent effects were observed with the highest concentrations. The LMI rate (70%) induced by Vernonia  amygadalina extract, at a concentration of 300 μg/ml, was the highest (P<0.05) of all other browses, even at higher concentrations. The highest LMI rate (62%) induced by Acacia senegal extract at higher concentration, was lower than that of LMI rate (70%) induced by Vernonia amygadalina, at 300 μg/ml concentration. Vernonia amygadalina was found to be highly and rapidly effective against adult worms inducing the highest mortality rate (90%) as soon as 4 hrs after incubation. Overall, the in vitro results suggest that these five  browses do possess anti-parasitic properties and Vernonia amygadalina showed the most effective anti-parasitic property. These effects remain to be confirmed through in vivo study.
Synthesis of Co (ii) and Zn (ii) complexes of modified and unmodified cashew nut (Anacardium occidentals L.) shell liquid extract
Authors: Igboamalu A.C. , Chukwu U.J. , Okorosaye-Orubite K.
Published: September 2021

Cashew nut shell liquid (CNSL) extract obtained using soxhlet extraction method with acetone as solvent has been used in the synthesis of Co (II) and Zn (II) metal complexes. The CNSL gave a molecular peak ion of 298g/mol-1 on a GC-MS, an indication that cardanol was more prominent than anacardic acid in the obtained extract. Physicochemical parameters such as saponification value (50.30 mgKOH/g), moisture content (5.10), iodine value (241.00 mgKOH/g), ash content (1.30) and pH (6.31) were equally obtained. The metal complexes of Co (II) and Zn (II) prepared with unmodified (UMCNSL) and aniline modified CNSL (AMCNSL) were characterized using UV-visible, FTIR, melting point and electrical conductivity. Some characteristic FTIR bands were observed for AMCNSL, UMCNCL, AMCNSL-ZnCl2.H2O (1612cm-1) and AMCNSL-CoCl2.6H2O (1612cm-1). The presence of C=N were confirmed in the metal complex of AMCNSL-ZnCl.H2O and AMCNSL-CoCl.6H2O but were not present in the UMCNSL-ZnCl.H2O and UMCNSL-CoCl.6H2O.
Endoplura jejuensis sp. nov. and Endoplura koreana sp. nov. (Ralfsiales, Phaeophyceae) from Korea based on molecular and morphological analyses
Authors: Oteng’o Antony Otinga , Cho Tae Oh , Won Boo Yeon
Published: September 2021

The crustose brown algal genus Endoplura has been known as a monotypic genus characterized by its intercalary plurangial reproductive structures composed of 2–4 separate parallel filaments terminated by 2–5 sterile cells and by containing several to many chloroplasts per cell. In this study, Endoplura jejuensis sp. nov. and E. koreana sp. nov. from Korea are newly described based on molecular and morphological analyses. Our phylogenetic analyses of the rbcL gene reveal that E. jejuensis sp. nov. and E. koreana sp. nov. are placed in the same clade with “E. aurea” from Japan with a strong bootstrap supporting value. E. jejuensis is characterized by small and light to dark brown crustose thalli of less than 1 cm diameter, tufts of hairs arising from the basal disc, plurangia composed mostly of two separate parallel reproductive filaments terminated by 2–4 sterile cells, and sessile unangia each with a single paraphysis. E. koreana is distinguished by olive or yellowish-brown crustose thalli of up to 3 cm diameter, tufts of hairs arising from the basal disc, and apical parts of erect filaments, plurangia with 2–5 separate reproductive filaments terminated by 2–8 sterile cells, and sessile unangia with 1–2 paraphyses. Our studies also show that “E. aurea” specimens from Japan may be recognized to be a different species from other Endoplura species.
SELECTIVE DECOLORIZATION OF ANIONIC TEXTILE DYE FROM BINARY SOLUTIONS BY ADSORPTION ONTO CHITOSAN-POLYANILINE/Fe3O4 NANOCOMPOSITE
Authors: VAN BOI NGUYEN , THIEN NHI DANG NGUYEN , AN LE HOAI , HONG ANH NGUYEN THI
Published: September 2021

In this study, chitosan-polyaniline/Fe3O4 nanocomposite material (CS-PANI/Fe3O4) was prepared by means of in-situ emulsion polymerization method. The synthesized material was then utilized as an adsorbent for the removal of Reactive blue 198 (RB198) from a single and binary dye system. The effects of pH, contact time, and initial dye concentration on the removal efficiency of the adsorbent were systematically investigated. The obtained results indicated that the adsorption ability toward RB198 of the prepared adsorbent decreased with an increase in the initial dye concentration and pH media. Meanwhile, the removal percentage of dye increased with increasing contact time. Importantly, approximately 92.4% RB198 was removed for an adsorption time of 120 min in single dye system. Adsorption experiment using a binary system of dyes indicated that the removal percentages of RB198 were 72.8% and 94.7% in the RB198-RR198 and RB198-CY mixture, respectively.
CLONING AND EXPRESSION OF A MURE LIGASE ENZYME AS A POTENTIAL TARGET AGAINST BACTERIA XANTHOMONAS ORYZAE PV. ORYZAE
Authors: TRAN THI-HUYEN , NGUYEN NGOC-TUAN , KANG LIN-WOO
Published: September 2021

Xanthomonas oryzae pv. oryzae (Xoo) is causal agent of bacterial blight (BB) in rice. Many genes in Xoo have been identified in recently years. One of these genes, a gene coded for uridine diphosphate (UDP)-MurNAc-tripeptide ligase (MurE), catalyses the addition of meso-diaminopimelic acid (m-DAP) into peptidoglycan by coupled to the hydrolysis of ATP has more popular interest. However, there are no experimental data to confirm hypothesis of this enzyme in Xoo. A significant overview at the ATP binding site of most the MurE ligases demonstrated much more variable with amino acid sequence identities in this part, variable percentage around 22 to 26%. Besides, a refined homology structural feature between EcMurE and XooMurE will very important for determining possible involvement of the MurE ligase activity in Xoo. Therefore, a new recombinant protein named XooMurE from Xoo was purified with the N-terminal His-tagged form through a Ni-NTA column in this study. After purification, the Histag was removed then out of the N-terminal His-tagged XooMurE by TEV protease. Purification effectiveness of XooMurE over 95% in this study could produce an essential material for e studies about mechanism of XooMurE and consequently available direction for discovering novel anti-bacterial compounds against Xanthomonas oryzae pv. oryzae (xoo).
TỐI ƯU HÓA TIN CẬY VA ĐẬP CỦA ỐNG ĐA TẾ BÀO HÌNH VUÔNG CHỊU TẢI VA ĐẬP XIÊN
Authors: TRỌNG NHÂN TRẦN
Published: September 2021

Tối ưu hóa tin cậy va đập của những ống hình vuông đa đa tế bào trong trường hợp va đập xiên được nghiên cứu trong bài báo này. Đối với các cấu trúc này, các chỉ số tin cậy va đập SEA và PCF được thu thập bằng cách sử dụng HYPERMESH / LS-DYNA. Pareto front thu được bẳng cách kết hợp response surface (RS) và Non-dominated Sorting Genetic Algorithm II (NSGA-II). Một “giải pháp tốt hơn” (hay còn gọi là knee point) được xác định từ Pareto front. Kết quả của nghiên cứu này là cơ sở tham khảo cho việc thiết kế các cấu trúc đa tế bào có khả năng tin cậy va đập tốt hơn.
VẬN DỤNG TƯ TƯỞNG HỒ CHÍ MINH VỀ XÂY DỰNG ĐẢNG TRONG TÁC PHẨM SỬA ĐỔI LỐI LÀM VIỆC ĐỂ XÂY DỰNG ĐẢNG TRONG SẠCH, VỮNG MẠNH
Authors: MINH PHƯỢNG ĐẶNG THỊ , HÒA LÊ THANH
Published: September 2021

Năm 1947, Chủ tịch Hồ Chí Minh viết tác phẩm Sửa đổi lối làm việc, ký bút danh X.Y.Z. Cuốn sách do Nhà xuất bản Sự thật xuất bản lần đầu tiên vào đầu năm 1948. Nội dung tác phẩm đề cập đến nhiều vấn đề về xây dựng và chỉnh đốn Đảng, rèn luyện cán bộ, đảng viên về đạo đức cách mạng và phong cách công tác. Trong bài viết này, tác giả tập trung phân tích một số nội dung cơ bản của tác phẩm Sửa đổi lối làm việc và sự vận dụng tư tưởng Hồ Chí Minh về xây dựng Đảng trong tác phẩm của Đảng Cộng sản Việt Nam để xây dựng Đảng trong sạch, vững mạnh.
ĐÁNH GIÁ HIỆU QUẢ CỦA QUÁ TRÌNH CHUỘI TƠ TẰM BẰNG OZONE SO VỚI PHƯƠNG PHÁP TRUYỀN THỐNG
Authors: TÚ UYÊN TRẦN NGUYỄN , MAI HƯƠNG BÙI , THỊ THẢO PHẠM
Published: September 2021

Trong nghiên cứu này, ozone được sử dụng để chuội và tẩy trắng vải tơ tằm. Ảnh hưởng của phương pháp này lên một số tính chất cơ lý của vải được đánh giá và so sánh với phương pháp chuội bằng xà phòng và tẩy trắng bằng hydrogen peroxit (H2O2) truyền thống. Kết quả nghiên cứu khi xử lý ở môi trường khô trong 10, 20 và 30 phút đối với mẫu ngấm ép 50% dung dịch HCl pH4 cho thấy phương pháp xử lý bằng ozone đã giúp loại bỏ keo sericin trong tơ thô, thành phần fibroin không bị ảnh hưởng, độ giãn đứt dọc tăng, độ bền đứt và khối lượng giảm, thời gian xử lý càng tăng thì giá trị các tính chất càng giảm. Đồng thời, mẫu vải đã xử lý đáp ứng được yêu cầu về độ bền màu sau khi ứng dụng làm khăn tay trang trí bằng phương pháp thủ công, cho thấy tính khả thi của sản phẩm trong may mặc và thời trang. Mặt khác, phương pháp ozone chỉ cần sử dụng một lượng xà phòng bằng khoảng 40% so với phương pháp chuội keo bằng xà phòng thông thường với thời gian xử lý ít hơn.
THE IMPACT OF INDIVIDUALIZING TASKS ON READING MOTIVATION AND PRACTICES OF UNIVERSITY-AGE VIETNAMESE NON-MAJORED EFL LEARNERS
Authors: TRUONG SA NGUYEN
Published: September 2021

The overarching purpose of this study was to measure how the sub-constructs of EFL reading motivation were influenced at both of their belief and action levels when the teacher gave more opportunity for the students to read and complete the tasks on their own purposes. Participants in this study were 70 students in 2 General English classes in a university in Ho Chi Minh City, Vietnam. The research was conducted using the pretest-posttest design in quasi-experiment research. To collect data, a questionnaire and focus group interview topics was created based on the Motivation for Reading Questionnaire (MRQ). Employing SPSS 25 software, the researcher ran Paired-sample T-test and One Way ANOVA to check the significant of the results from both of the control and experimental classes. It can be concluded that an increase in reading motivation and a more positive attitude toward reading have been confirmed. Noticeably, changes were observed to be developed at different degrees in all of the 8 constructs of the MRQ.
NGHIÊN CỨU MỐI QUAN HỆ GIỮA NỘI DUNG TỰ TẠO CỦA CÔNG TY, SỰ ĐỒNG CẢM, NỘI DUNG TỰ TẠO CỦA NGƯỜI DÙNG VÀ GIÁ TRỊ THƯƠNG HIỆU
Authors: TẤN LỢI NGUYỄN , HOÀNG VIỆT PHƯƠNG LÊ , THỊ HƯƠNG LY NGUYỄN
Published: September 2021

Nghiên cứu này nhằm mục đích khám phá và đo lường mối quan hệ giữa nội dung tự tạo của công ty, sự đồng cảm, nội dung tự tạo của người dùng và giá trị thương hiệu. Mẫu nghiên cứu gồm 350 khách hàng đang sử dụng mạng xã hội để tương tác với nhau, tác giả đã sử dụng mô hình cấu trúc tuyến tính (SEM) để kiểm định các giả thuyết. Thông qua phân tích, tác giả đã đề xuất mối quan hệ trực tiếp giữa nội dung tự tạo của công ty và sự đồng cảm, mối quan hệ trực tiếp giữa sự đồng cảm và giá trị thương hiệu. Đồng thời, nghiên cứu này so sánh mối quan hệ gián tiếp giữa sự đồng cảm và giá trị thương hiệu thông qua nội dung tự tạo của người dùng. Mô hình được đề xuất cung cấp những hiểu biết có giá trị về vai trò của việc sử dụng sự đồng cảm trên phương tiện truyền thông xã hội. Do đó, nhà tiếp thị nên nhận thức được tầm quan trọng của việc sử dụng sự đồng cảm trong các bài đăng trên mạng xã hội.
CÁC YẾU TỐ ẢNH HƯỞNG ĐẾN SỰ HÀI LÒNG CỦA DU KHÁCH NỘI ĐỊA ĐỐI VỚI ĐIỂM ĐẾN THÀNH PHỐ HỒ CHÍ MINH SAU ĐỢT MỘT ĐẠI DỊCH COVID-19
Authors: XUÂN GIANG PHẠM , NGUYỄN BẢO NGỌC HUỲNH
Published: September 2021

Nghiên cứu sự hài lòng của du khách đối với điểm đến là một chủ đề không mới. Tuy vậy, nghiên cứu sau đợt một đại dịch COVID-19 là một nghiên cứu mới và cấp thiết cho thành phố Hồ Chí Minh. Kế thừa kết quả của những nghiên cứu đi trước, nghiên cứu này đã bổ sung 02 biến quan sát mới để đo lường sự hài lòng của du khách trong bối cảnh có đại dịch COVID-19. Với cỡ mẫu 393 du khách, nghiên cứu đã xác định được 05 yếu tố thực sự có ảnh hưởng đến sự hài lòng của du khách nội địa. Đó là An toàn điểm đến có mức độ ảnh hưởng lớn nhất, tiếp theo là Tài nguyên du lịch và điều kiện vật chất, Môi trường, Cơ sở lưu trú và cuối cùng có ảnh hưởng yếu nhất là yếu tố Dịch vụ ăn uống, giải trí, mua sắm. Từ đó, 05 khuyến nghị tăng cường sự hài lòng của du khách nội địa đã được đề xuất nhằm phát triển du lịch thành phố trong điều kiện có dịch.
CÁC YẾU TỐ ẢNH HƯỞNG ĐẾN QUYẾT ĐỊNH THAM GIA CHẠY GRAB BIKE CỦA SINH VIÊN TẠI TP.HCM
Authors: THỊ THÚY HIỀN ĐỖ , THÀNH LONG NGUYỄN , NGỌC KIM KHÁNH PHẠM
Published: September 2021

Hiện nay, việc tham gia chạy Grab Bike của sinh viên trở nên phổ biến và dành được nhiều sự quan tâm từ phía sinh viên, nhà trường và xã hội. Sinh viên tham gia chạy Grab Bike ngoài việc tạo thêm thu nhập thì tích luỹ và trao dồi thêm kiến thức, kinh nghiệm luôn là điều sinh viên hướng tới để có thể hoàn thiện bản thân chuẩn bị thật tốt cho công việc sau này. Nghiên cứu này nhằm mục đích xác định, đánh giá các yếu tố ảnh hưởng đến quyết định tham gia chạy Grab Bike của sinh viên và đưa ra được các hàm ý quản trị cho những sinh viên tham gia chạy Grab Bike và cho doanh nghiệp. Kết hợp phương pháp nghiên cứu định tính và định lượng, nghiên cứu đã được thu thập 184 bảng khảo sát từ sinh viên của các trường đại học tại Thành phố Hồ Chí Minh. Nghiên cứu này sử dụng phần mềm SPSS để phân tích kết quả nghiên cứu thông các kiểm định về độ tin cậy, phân tích nhân tố và phân tích tương quan, hồi quy nhằm làm rõ các vấn đề nghiên cứu và đạt được các mục tiêu đề ra. Kết quả nghiên cứu cho thấy rằng (1) thu nhập, (2) cải thiện kỹ năng, (3) tận dụng thời gian, (4) nhu cầu cá nhân, và (5) mối quan hệ xã hội có ảnh hưởng tích cực đến quyết định tham gia chạy Grab Bike của sinh viên. Từ kết quả nghiên cứu, nhóm tác giả đưa ra các hàm ý quản trị nhằm giúp cho sinh viên và doanh nghiệp Grab có thể cải thiện một cách hiệu quả chất lượng.