bluuebunny/crossref_metadata_2025 huggingface dataset:
Forest Diversity and Modeling Diameter Distribution of the Tropical Dryforest in East Nusa Tenggara, Indonesia
Authors:   Politeknik Pertanian Negeri Kupang, Almulqu Aah Ahmad
Published: August 2021

The variation of forest conditions shows structural differences, species composition, and potential value as well as stand density. The need and important role of stand structure model in forest management, particularly in forest-based product regulation become the supply demands quantitatively for various forest conditions in Indonesia. The objective of the study was to determine the stand structure model of dry forest. The study was conducted at the dry forest of Binafun, Bonmuti, Letkole and Oelbanu, East Nusa Tenggara Province. Determination of the best stand structure model based on maximum likelihood function of family distribution that tested including the function of exponential, gamma, lognormal and Weibull. A total of 2097 tree individuals, its representing 94 species, 72 genera and 45 families, were found in the research sites. Eucalyptus urophylla were found to be the most dominant species in the research sites and Elattostachys verrucosa have potential to replace Dryobalanops aromatic. Most of family distribution models can describe the stand structure in research sites. The models presented here are the basis for further developments toward the tree diversity for general purpose in tropical dry forest management of East Nusa Tenggara, Indonesia.
How the Digital Endorsement Campaign Affects Student’s Attitude towards a Cinema Theater Brand The Case of #JajanAsyikXXI on Instagram
Authors:   Hiip Indonesia, Qasthari Qisti , Pudjiastuti Wahyuni ,   Universitas Indonesia
Published: August 2021

The rapid number of social media users and changes in consumer behavior today requires marketers to adapt quickly. The use of celebrity endorser "Titan Tyra" in the #JajanAsikDiXXI campaign on Instagram is one of XXI's digital promotional activities. This study measures the effect of celebrity endorser characteristics "Titan Tyra" in the #JajanAsikdiXXI campaign on the attitudes of Communication Science students at Bakrie University toward the XXI brand. This research uses a quantitative approach with an explanatory case study method. The data was collected using questionnaires, observation, tracing professional documents, and digital documentation. The distribution of questionnaires was carried out to 86 active students of Communication Science at Bakrie University using cluster random sampling where the clusters used were classes from each course that took place in the even semester of 2019/2020. The results showed that all the characteristics of celebrity endorsers attached to Titan Tyra had a significant and simultaneous influence on the attitudes of active students of Communication Science at Bakrie University towards the XXI brand. This research is worthwhile to provide insight to marketers about promotional activities using celebrity endorsers to increase positive brand attitudes.
Impacts of Ambient Temperature Change on the Breakdown Voltage of a Distribution Transformer
Authors: Okundamiya M. S. , Esekhaigbe E. , Owa J. L. , Obakhena H. I.
Published: August 2021

The aim of this paper is to determine the effects of ambient temperature variation on the breakdown voltage of a distribution transformer. Three different insulation oil samples (naphtha mineral, paraffin mineral and silicon base transformer oil) were collected from six distribution transformers (300 – 500 kVA) across two business units (Asaba and Ugbowo) of Benin Electricity Distribution Company during May and June, 2017. The oil samples were analysed using the 60 kV Megger OST60PB portable oil tester, to determine the trend of breakdown voltage of the oil insulation under varying temperature. A 3rd order polynomial model was deduced for each sample type with coefficient of determination within the range of 96.99 – 99.95 %. The observed average breakdown voltage is 43.6 kV (for naphtha base mineral transformer oil), 42.2 kV (for paraffin base mineral transformer oil) and 46.8 kV (for silicon base transformer oil) within the temperature range (26˚C – 32˚C). The result indicates that the breakdown voltages of the considered transformer oil types are satisfactory but the silicon base transformer oil has the best breakdown voltage.
A Combined Chemical, Computational, and In Vitro Approach Identifies SBL-105 as Novel DHODH Inhibitor in Acute Myeloid Leukemia Cells
Authors: Kamli Hossam , Zaman Gaffar S. , Shaikh Ahmad , Mobarki Abdullah A. , Rajagopalan Prasanna
Published: August 2021

Inhibition of the dihydroorotate dehydrogenase (DHODH) has been successful at the preclinical level in controlling myeloid leukemia. However, poor clinical trials warrant the search for new potent DHODH inhibitors. Herein we present a novel DHODH inhibitor SBL-105 effective against
myeloid leukemia. Chemical characteristics were identified by 1H NMR, 13C NMR, and mass spectroscopy. Virtual docking and molecular dynamic simulation analysis were performed using the automated protocol with AutoDock-VINA, GROMACS program. Human-recombinant (rh) DHODH
was used for enzyme inhibition study. THP-1, TF-1, HL-60, and SKM-1 cell lines were used. MTT assay was used to assess cell viability. Flow cytometry was employed for cell cycle, apoptosis, and differentiation analysis. Chemical analysis identified the compound to be 3-benzylidene-6,7-benz-chroman-4-one
(SBL-105). The compound showed high binding efficacy toward DHODH with a Gbinding score of 10.9 kcal/mol. Trajectory analysis indicated conserved interactions of SBL-105DHODH to be stable throughout the 200-ns simulation. SBL-105 inhibited rh DHODH with an IC50 value
of 48.48 nM. The GI50 values of SBL-105 in controlling THP-1, TF-1, HL-60, and SKM-1 cell proliferations were 60.66, 45.33, 73.98, and 86.01 nM, respectively. A dose-dependent increase in S-phase cell cycle arrest and total apoptosis was observed by SBL-105 treatment in both cell
types, which were reversed in the presence of uridine. The compound also increased the differentiation marker CD11b-positive populations in both THP-1 and TF-1 cells, which were decreased under uridine influence. SBL-105, a novel DHODH inhibitor, identified using computational and in vitro
analysis, was effective in controlling AML cells and needs attention for further preclinical developments.
THE FEATURES OF THE «I-CONCEPT» OF RUSSIAN FEMALE POLICE OFFICERS
Authors: Filippova T. V. , Ermolaev V. V.
Published: August 2021

The article presents data from an empirical study of the features of the “I-concept” of Russian female police officers. An increasing number of women realise themselves in professions traditionally seen as those suitable principally for men, including working in the police. The authors consider the socio-psychological issue of transformation of gender-role behavior and related stereotypes, which contributes to a blurring of the boundaries between male and female in the structure of the psyche of the person, and naturally causes a transformation of the «I-concept» of female police officers. Differences in the cognitive component of the “I-concept” of female police officers and civil women were revealed: women working outside military forces are more likely to think of themselves in an aesthetic and family context, while female police officers imagine themselves in a social and professional context, which is more typical for the “I-concept” of male type. The proportion of female police officers using male-type behavior and strategies to identify themselves “I am a police officer” is significantly larger than the proportion of civilian women who prefer masculine patterns of behavior when identifying with their organization. The cognitive component of the “I-concept” of female police officers is characterized by the pronounced ambivalence in the family and socio-professional spheres. Given the priority of the family sphere in the “I-concept”, professional activity and its effectiveness become a secondary and tertiary concern, or the priority of the police service in the “I-concept” of female police officers assigns only the second and third role to the family sphere. Statistically significant differences were revealed in the structure of self-esteem, self-sympathy and self-acceptance of women of two groups, namely: female police officers are more self-confident, their self-respect is based on faith in themselves and their strength, independence, their reliance on their abilities, skills and capacities manifested against a backdrop of unstable auto-sympathy and a high need for social approval, prevailing focusing on social norms and success criteria. In contrast, civilian women have higher self-esteem, an active life position concerning themselves and society, trust and a positive attitude towards themselves, and awareness of their creative potential for a productive life and activity.
IMPACT OF ESSENTIAL OIL OF HISSORUS OFFICINALIS ON THE PSYCHO-EMOTIONAL STATE AND MENTAL CAPACITY OF THE ELDERLY
Authors: Tonkovtseva V. V. , Yarosh A. M. , Batura I. A. , Nagovskaya E.-E. , Koval E. S. , Borkuta M. A. , Grigoriev P. E.
Published: August 2021

The objective of the research was to study the effect of common hyssop essential oil on the psychoemotional state and mental performance of elderly and senile people. Materials and methods. The study included 280 women aged 60–85 years. During the study, the subjects were in darkened rooms at rest in groups of 10–20 people. For participants in the control groups we played a psychorelaxation audio recording lasting 10, 20 or 30 minutes. For the experimental groups we sprayed common hyssop essential oil in a concentration of 1 mg/m3 for 10, 20 or 30 minutes in the room and simultaneously played a psychorelaxation audio recording. The state of the subjects before and after the procedures in the control and experimental groups was assessed using Hospital Anxiety and Depression Scale, the Dembo-Rubinstein self-assessment test in our modification, correction task, and the word recognition test with missing letters. The obtained data were statistically processed using the Student’s t-test for dependent and unconjugated samples. The component composition of essential oil was determined by gas chromatography-mass spectrometry using a hardware and software complex based on a chromatograph «Chromatek-Crystal 5000.2» equipped with a mass spectrometric detector. Results. It is shown that respiratory effects of essential oil of common hyssop (exposure 10, 20 or 30 minutes) when its concentration in air 1 mg/m3 causes a significant improvement in the emotional state of the elderly (based on Hospital Anxiety and Depression Scale and the Dembo-Rubinstein self-assessment test in our modification). In the pair «anxiety-depression» it has a more pronounced positive effect on anxiety – a statistically significant decrease in the level at all durations of the aroma effect. According to the indicator of depression, a statistically significant decrease was observed only with a 20-minute aroma effect. At the same time, in the state self-assessment test, the subjects positively assessed the change in their state in all indicators of psychoemotional state and tone for all duration of the aroma session, which allows us to talk about hyssop essential oil as a euphoric factor, possibly with a certain decrease in the criticality of perception. Considering the more objective nature of the assessment on the Hospital Anxiety and Depression Scale, and the presence in the self-assessment test of parameters that respond to depression, we can say that common hyssop essential oil is a euphoric factor that reduces the criticality, objectivity of the subjects’ self-assessment of their condition. There was no significant effect of common hyssop essential oil on mental performance in both complex (recognition of words with missing letters) and simple work (correction task).
Scientific research of the Institute of Nuclear Medicine and Diagnostic Radiology of the National Academy of Medical Sciences of Ukraine in 2020: hepatology, oncology and intellectual data processing
Authors: Dykan Iryna , Tarasyuk B. , Andrushchenko I.
Published: August 2021

The main results of the scientific activity of the Institute in 2020 are presented: the study of the structural features of diagnostic images based on their heterogeneity for the purpose of differential diagnosis of malignant neoplasms; development of radiation diagnostic criteria for differential diagnosis of congenital and acquired liver diseases in children; development of urgent detailed ultrasound examinations for traumatic injuries of the human body, complex radiation examination of the wound channel in case of a gunshot injury; development of methodological foundations for the use of multiparametric high-field MRI of the brain to assess the state of the leading tracts and the functional capacity of the cerebral cortex.
Methods for textural analysis of computed tomographic images, echograms of normal and tumor tissues based on the use of coefficients of one-dimensional heterogeneity, anisotropy coefficient, and verticality coefficient have been developed.
For the first time in Ukraine, a mathematical system that provides in 93-98% of cases of recognition of fibrous (precision) liver changes based on ultrasound images (utility model patent No. 139916) has been developed; significant differences between the values of mathematical criteria for normal and damaged liver based on computer processing of echographic images allow solving the problem of recognizing diffuse liver diseases.
Robust Real Time Multiple Human Detection and Tracking for Automatic Visual Surveillance System
Authors: KONWAR LAKHYADEEP , TALUKDAR ANJAN KUMAR , SARMA KANDARPA KUMAR
Published: August 2021

Detection of human for visual surveillance system provides most important rule for advancement in the design of future automation systems. Human detection and tracking are important for future automatic visual surveillance system (AVSS). In this paper we have proposed a flexible technique for proper human detection and tracking for the design of AVSS. We used graph cut for segment human as a foreground image by eliminating background, extract some feature points by using HOG, SVM classifier for proper classification and finally we used particle filter for tracking those of detected human. Our system can easily detect and track humans in poor lightening conditions, color, size, shape, and clothing due to the use of HOG feature descriptor and particle filter. We use graph cut based segmentation technique, therefore our system can handle occlusion at about 88%. Due to the use of HOG to extract features our system can properly work in indoor as well as outdoor environments with 97.61% automatic human detection and 92% automatic human detection and tracking accuracy of multiple human
KORELASI ANTARA PERNIKAHAN DENGAN PERDAMAIAN SOSIAL MASYARAKAT (Studi Kasus Terhadap Pernikahan Nabi Muhammad dengan Juwairiyah Binti Al Haris dan Ummu H{abibah Binti Abi Sufyan)
Authors: Muhammad Arifin Badri
Published: August 2021

Pernikahan yang secara formal mengikat dua insan, yaitu suami dan istri, adalah untuk meraih keharmonisan dan ketenangan. Namun pada kenyataannya, banyak keluarga atau rumah tangga yang kehilangan keharmonisan dan ketenangan yang sebelumnya didambakan. Mulailah muncul pertikaian dan permusuhan antara kedua pasangan suami istri karena masalah masalah KDRT misalnya, bahkan permusuhan itu merambat pada kedua pihak keluarga mereka. Pertikaian itu sering kali menjadikan kedua keluarga bahkan suku tersebut kehilangan ikatan emosional yang erat. Banyak masalah social yang sejak dahulu, sejarah hidup manusia, sering kali diwarnai oleh peperangan, baik antara perorangan, kelompok, suku bahkan negara. Padahal kedamaian dalam hidup adalah hajat setiap insan dan setiap masyarakat, salah satu kunci utama bagi terciptanya kebahagian hidup. Namun demikian, seringkali perseteruan, persaiangan apalagi hingga berujung pada peperangan, seakan memupus semuanya. Karenanya, sudah sepatutnya bila setiap insan, terlebih tokoh di setiap masyarakat dengan berbagai latar belakangnya, berperan aktif mewujudkan dan mengupayakan kembali kedamaian yang telah terenggut oleh pertikaian dan peperangan. Dengan demikian, dampak buruk pasang surut hubungan sosial antara sebagain kelompok masyarakat, dapat ditanggulangi atau diobati. Penelitian ini bertujuan untuk mengungkap bahwa pernikahan dapat dijadikan media perajut perdamaian antar kelompok kelompok yang terperangkap dalam pertikaian, yaitu dengan dua kisah pernikahan Rasulullah s}allallahu ‘alaihi wa sallam, sebagai obyek utama penelitian. Setelah meneliti kedua kasus pernikahan beliau, terbukti bahwa beliau berhasil mengembalikan kedamaian yang sempat sirna akibat peperangan. Kedua kasus tersebut bisa dijadikan pilot projek untuk merajut perdamaian di tengah masyarakat kita yang mulai terasa rapuh akibat maraknya kasus tawuran antar suku, kampung, dan perang antar penganut agama.
مفهوم قول الإمام الحاكم في كتابه المستدرك "صحيح الإسناد" دراسة تطبيقية على كتاب الوتر من بداية الكتاب إلى نهايته
Authors: Nur Kholis Kurdian
Published: August 2021

ومما دفعني إلى كتابة هذا البحث قول ابن الصلاح رحمه الله إن في تصحيح الإمام الحاكم تساهل :" وَهُوَ وَاسِعُ الْخَطْوِ فِي شَرْطِ الصَّحِيحِ، مُتَسَاهِلٌ فِي الْقَضَاءِ بِهِ", وكذلك قول الحافظ ابن حجر رحمه الله في نكته: "ومن هنا دخلت الآفة كثيرا فيما صححه، وقل أن تجد في هذا القسم حديثا يلتحق بدرجة الصحيح فضلا عن أن يرتفع إلى درجة الشيخين.فأقوم بتخريج الأحاديث التي حكم عليها الإمام الحاكم بـــــ"صحيح الإسناد" من كتاب الوتر من المستدرك مع دراسة أسانيدها بعد جمع طرقها لأجل معرفة مدى صحة قولهما. ومنهجي في جمع البيانات كمي, وأما في تحليل البيانات فكيفي.والنتيجة التي توصلت إليها: أن المراد بصحيح الإسناد هو الحديث الذي رجاله ليس كلهم رجال البخاري ومسلم أو أحدهما.وأن عدد الأحاديث التي حكم عليها الحاكم بـ "صحيح الإسناد"  في كتاب الوتر من مستدركه ثلاثة أحاديث: حديثان ضعيفا الإسناد, وحديث واحد حسن الإسناد. ومن هنا تبين للباحث صحة قول ابن الصلاح وابن حجر بأن في تصحيح الحاكم تساهل.
STUDI KOMPARASI ANTARA BAB NAWAQID AL-WUDU DI KITAB AL-MUHARRAR FI AL-HADITH DENGAN BAB NAWAQID AL-WUDU DI KITAB BULUGHUL MARAM MIN ADILLAT AL-AHKAM
Authors: Nur kholis bin Kurdian
Published: August 2021

Buku-buku hadits ahkam mulai muncul pada abad ke enam hijriyah, dan mengalami perkembangan pesat pada abad ketujuh, kedelapan dan kesembilan. Diantara buku-buku tersebut yang terkenal di masyarakat muslim dunia adalah kitab al-Muh}arrar fi al-Hadith karya Ibnu abdil hadi (705-744 H) dan kitab Bulugh al-Maram min Adillat al-Ahkam karya Ibnu hajar al-‘Asqalani (773-852 H). Dan menjadi suatu hal yang menarik jika dua kitab tersebut diperbandingkan untuk mengetahui bagaimanakah metode Ibnu abdil hadi dan Ibnu hajar dalam menyebutkan hadits-hadits ahkam pada bab nawa>qid{ al-wudu? untuk mengetahui pula sisi persamaan, keunggulan, dan kekurangan dari dua kitab tersebut dalam bab nawa>qid{ al-wudu? Hasil penelitian ini penting dan bermanfaat bagi Lembaga Pendidikan; Madrasah, Pesantren, ataupun perguruan tinggi yang disitu diajarkan hadits-hadits ahkam, wabi al-khusus Program Studi Ilmu Hadits dalam memilih kitab hadits ahkam yang paling cocok dan sesuai dengan kebutuhan. Metode yang digunakan pada penelitian ini adalah metode kualitatif dengan menggunakan pendekatan istiqra' dari hadits-hadits yang mereka sebutkan dalam bab nawaqid al-wudu.

Dari perbandingan tersebut terdapat persamaan dan perbedaan, namun masing-masing juga memiliki keunggulan dan kekurangan, tergantung dari sisi mana seseorang melihatnya, dan tergantung pula kepada kebutuhan seseorang. Jika seseorang ingin mempelajari atau menghafal hadits ahkam dengan teks hadits yang berfariasi dalam satu tema untuk membantu dalam memahami teks hadits (fiqh al-hadits), beserta perkataan ulama 'ilal tentang derajat hadits dan jalur periwayatannya, serta fawaid isna>diyah lainnya maka kitab al-muh}arrar lebih unggul dalam bidang tersebut. Adapun jika seseorang ingin mempelajari atau menghafal hadits ahkam beserta derajat haditsnya secara ringkas dan to the point maka kitab bulugh al-maram memiliki kelebihan di bidang tersebut. Wallahu a'lam.
KONSEP PEMAHAMAN AGAMA ISLAM TERHADAP KECERDASAN EMOSIONAL ANAK
Authors: Deni Irawan  , Muhammad Rizki Febrian
Published: August 2021

Seeing the rise of understanding of religion in the name of Islam, even though Islam is free from that understanding. One example is the understanding of radicalism which has influenced many children or adolescents, and one of the causes of the development of understanding of radicalism is the understanding of Islam which is wrongly implanted in children. Therefore, through this research, it is expected to know how to educate and instill a true understanding of religion in children, which results in emotional intelligence for children and can be a solution for education and even for national security. The method used in this study is a non-interactive qualitative research with analytical concepts. Then, the researcher discusses how to instill Islamic religion, namely by instilling faith education, worship and morals in children. In discussing religious understanding, the result that will be obtained is the belief about the true religion and that belief will foster a sense of being constantly monitored by Allah Ta'ala, thus making sincere worship of God and producing noble morals, for practicing what is contained in the Qur'an 'an and hadith of the Prophet sallallaahuAlaihiwaSallam. The emotional intelligence, according to experts, produces ten aspects, namely; understanding one's own feelings, being able to express themselves, responsibilities and persevering, understanding themselves, controlling themselves and motivating themselves, feeling themselves, perceiving self emotion, inner feelings, ability to feel self, and finally communication maturity. Then, those aspects can be linked to the method of instilling the understanding of Islam, it is then created the concept of understanding of Islam towards children's emotional intelligence, all of which produce things that are desired in a child's emotional intelligence.
STUDI KORELASI BAB "YAKIN DAN TAWAKAL" DALAM KITAB "RIYADHUS SHOLIHIN" DENGAN TAUHID ULUHIYAH
Authors: Muhammad Nur Ihsan
Published: August 2021

The book "RiyadhusSholihin" is a monumental work written by one of the great scholars who had a high reputation among the Muslims, namely Imam Nawawi. Although the main topic of the book is about inspiriting anddishearteningand purification of the self, the book also includes themes of creed and oneness of Allah conceptualized by the author in separate chapters accompanied by the evidences of Qur'an and hadith, including the chapters ofBelief and Reliance. So, how is the correlation between the verses and hadiths that he brought with that chapter and with the tauhid ulooheeyah ‘maintaining the unity of worship’? This simple paper attempts to answer these questions by using a library research method and qualitative research with a content analysis approach.The discussion of this paper is divided into several sub-discussions: introduction, brief biography of Imam Nawawi, the meaning of tauhid ulooheeyah, belief and reliance, and the study of the correlation of the chapter and its arguments with tauhid ulooheeyah, and finally the conclusion, including the followings: (1) The RiyadhusSholihin is not a mere hadith book that discusses the themes of inspiriting anddishearteningand purification of the self, but also contains materials of creed; (2) Imam Nawawi's foresight in conceptualizing the chapters of the book and selecting related evidencesfor them; (3) The correlation of the evidences presented with the Chapter of Belief and Reliance is very clear and close; (4) Belief and reliance have a very close correlation, because reliance is the fruit of belief; (5) The correlation between the chapter Belief and Reliance with tauhid ulooheeyahis very real, because belief and reliance are the foundation of faith and excellence in all acts of worship, their position is like the head of the body.
APLIKASI KAIDAH "AL-'ADAH MUHAKKAMAH" DALAM KASUS PENETAPAN JUMLAH MAHAR
Authors: Kholid Saifulloh
Published: August 2021

Al-'adah muhakkamah, literally ‘customary usage is the determining factor’,is one of the five universal maxims of Islamic jurisprudencewhich have a wide branch coverage agreed upon by the scholars.This maxim is built on the basis of custom and local wisdom that exists in every community, where this custom is continuously carried out by the community without any denial from them; it is precisely individuals who violate these customs will be considered "freaks". Therefore, Islam makes the customs of a community a legal basis as long as they fulfill the requirements stipulated by Sharia.The formulation of the problem in this study is about: (1) the definition of the al-'adah muhakkamah maxim, (2) the conditions for applying it, and (3) its application in determining the amount and type of dowry. This paper tries to study a jurisprudence principle and apply it to a jurisprudence problem so as to form a complete understanding of the rules as well as how to apply them in the branch of jurisprudence. The conclusions of this study are: (1) that 'adah is something that happens repeatedly which is accepted by common sense and human nature, (2) an 'adah can become a legal basis if it does not contradict the arguments of the Sharia, it is more often done than abandoned, there is no words of the' adah doer who excludes, and the 'adah must exist at the time the covenant occurs,(3) the rule of al-'adah muhakkamah can be applied to determine the number and types ofmis^ldowries, as well as musamma dowries which are absolutely stated.
SUKSES BERINTERAKSI DENGAN ANAK TIRI (Studi Kasus Nabi Shallallahu ‘alaihi wa sallam Bersama Anak Tiri Beliau)
Authors: Muhamad Arifin
Published: August 2021

The existence of stepchild in a household is often the source of the household disharmony between husband and wife. It is common for this disharmony to lead to divorce.On the other hand, the stepchild often receives discriminatory and even cruel treatment. By using the descriptive analysis method, the author collected the data on the life of the Prophet -peace and blessings of Allah be upon him- with his stepchildren.Then the data were analysed, in order to reveal his practical and applicabletips from living with the stepchildren. The author madethe Prophet life with his stepchildren the object of research, asthe Prophet is a role model for mankind in every aspect of life. He had of course taught a set of applicable and effective tips in living a married life with his stepchildren. Moreover, he married ten widowed women who all had children from their previous marriage. From analysing these data, the author found at least six practical tips that the Prophet exemplified so that he succeeded in interacting with all of his stepchildren.From this research, the author concluded that one of the solutions to the success of the Prophet -peace and blessings of Allah be upon him-in interacting with his stepchildren is because he positioned them as one of the keys to the Prophet’s marriage with their mothers and as one of the keys to happiness in the household. Likewise, the Prophet never perceived his stepchildren as a threat to the peace of his household.
STUDI KORELASI BAB: TALQIINAL-MUHTADHAR “LAA ILAHA ILLALLAH" DALAM KITAB "RIYADHUS SHOLIHIN" DENGAN TAUHID ULUHIYAH (Studi Kualitatif Analisa Konten)
Authors: Muhammad Nur Ihsan
Published: August 2021

The book “Riyadhus Sholihin” is a monumental work written by one of the great scholars who has a high reputation among the Muslims, namely Imam Nawawi. Although the main topic of the book is about encouragement and warningsand also purification of the self, the book also includes themes of faith and oneness of Allah conceptualized by the author in separate chapters accompanied by the arguments from the Qur’an and hadiths, including the Chapters Talqin “al-Muhtadhar” LaaIlaahaIllallah. Then, how is the correlation of the hadiths that he presented with this chapter and with the tawhid uluhiyyah ‘oneness of worship’? This qualitative research paper attempts to answer these questions using the library research method with a content analysis approach. The discussion of this paper is divided into several sub-sections: introduction, brief biography of Imam Nawawi, the meaning of tawhid uluhiyyah, the chapter Talqin and the correlation of the chapter and its arguments with tauhid uluhiyyah, and conclusions, including the following conclusions: (1) Riyadhus Sholihin is not a mere hadith book that discusses the themes of encouragement and warnings and purification of the self, but also contains theme on faith, (2) Imam Nawawi’s foresight in conceptualizing the chapters of the book and selecting related arguments withinthem, (3) The correlation between chapter Talqin "al-Muhtadhar" Laa Ilaaha Illallah and tawhid uluhiyyah is obvious, because LaaIlaahaIllallah is a tawhid propositionwhich content is the obligation to give worship only to Allah, that is the essence of tawhid uluhiyyah, (4) The correlation of two hadiths which arestated in the chapter Talqin "alh-Muhtadhar" Laa Ilaaha Illallah with tawhid uluhiyyahis very firm and clear.
الوقف عند الإمام النووي الشافعي ومدى موافقته لتنمية الوقف في إندونيسيا
Authors: Irsan  , Erwandi Tarmizi  , Hendri Tanjung
Published: August 2021

يهدف هذا البحث العلمي إلى معرفة مدى موافقة الوقف عند الإمام النووي الشافعي رحمه الله لتنمية الوقف في إندونيسيا. ومنهج هذا البحث هو المنهج التحليلي والمنهج المقارن. المنهج التحليلي هو بأن يحلل الباحث فقه الوقف عند الإمام النووي مستعينا بما في كتاب روضة الطالبين ومنهاج الطالبين, والمنهاج في شرح صحيح مسلم, وفتاوى الإمام النووي التي جمعها تلميذه الشيخ علاء الدين بن عطار. والمنهج المقارن هو بأن يقارن الباحث فقه الوقف عند الإمام النووي وقانون الوقف رقم 41 عام 2004 مقارنة تحليلية حتى يصل إلى مدى الموافقة بينهما. وخلص هذا البحث إلى أن للإمام النووي رحمه الله رأيين مخالفين لقانون الوقف, وهما أنه رأى عدم صحة وقف المنفعة والوقف المؤقت, والباحث اختار أن الراجح صحة وقف المنفعة والوقف المؤقت لقوة مستنداتهما. وخلص هذا البحث إلى أن للإمام النووي رحمه الله رأيا يمكن اتخاذها مبدأ لتنمية الوقف في إندونيسياوهو إعطاء الناظر أجرة على عمله لمصالح الوقف, فتعيين الأجرة لنواظر الأوقاف يمكن أن يكون باعثا في انضباط نواظر الأوقاف في إندونيسيا, وأداء توليتهم لها, وفي إكثار الأوقاف الاستثمارية, وهذه هي حقيقة تنمية الوقف.
2D ELASTICITY TENSOR INVARIANTS, INVARIANTS DEFINITE POSITIVE CRITERIA
Authors: Atchonouglo K. , de Saxcé G. , Ban M.
Published: August 2021

In this paper, we constructed relationships with the differents 2D elasticity tensor invariants. Indeed, let ${\bf A}$ be a 2D elasticity tensor. Rotation group action leads to a pair of Lax in linear elasticity. This pair of Lax leads to five independent invariants chosen among six. The definite positive criteria are established with the determined invariants. We believe that this approach finds interesting applications, as in the one of elastic material classification or approaches in orbit space description.
The benefits of impossible tests: Assessing the role of error-correction in the pretesting effect
Authors: Seabrooke Tina , Mitchell Chris J. , Wills Andy J. , Inkster Angus B. , Hollins Timothy J.
Published: August 2021

Relative to studying alone, guessing the meanings of unknown words can improve later recognition of their meanings, even if those guesses were incorrect – the pretesting effect (PTE). The error-correction hypothesis suggests that incorrect guesses produce error signals that promote memory for the meanings when they are revealed. The current research sought to test the error-correction explanation of the PTE. In three experiments, participants studied unfamiliar Finnish-English word pairs by either studying each complete pair or by guessing the English translation before its presentation. In the latter case, the participants also guessed which of two categories the word belonged to. Hence, guesses from the correct category were semantically closer to the true translation than guesses from the incorrect category. In Experiment 1, guessing increased subsequent recognition of the English translations, especially for translations that were presented on trials in which the participants’ guesses were from the correct category. Experiment 2 replicated these target recognition effects while also demonstrating that they do not extend to associative recognition performance. Experiment 3 again replicated the target recognition pattern, while also examining participants’ metacognitive recognition judgments. Participants correctly judged that their memory would be better after small than after large errors, but incorrectly believed that making any errors would be detrimental, relative to study-only. Overall, the data are inconsistent with the error-correction hypothesis; small, within-category errors produced better recognition than large, cross-category errors. Alternative theories, based on elaborative encoding and motivated learning, are considered.
Small head movements increase and colour noise in data from five video-based P–CR eye trackers
Authors: Holmqvist Kenneth , Örbom Saga Lee , Zemblys Raimondas
Published: August 2021

We empirically investigate the role of small, almost imperceptible balance and breathing movements of the head on the level and colour of noise in data from five commercial video-based P-CR eye trackers. By comparing noise from recordings with completely static artificial eyes to noise from recordings where the artificial eyes are worn by humans, we show that very small head movements increase levels and colouring of the noise in data recorded from all five eye trackers in this study. This increase of noise levels is seen not only in the gaze signal, but also in the P and CR signals of the eye trackers that provide these camera image features. The P and CR signals of the SMI eye trackers correlate strongly during small head movements, but less so or not at all when the head is completely still, indicating that head movements are registered by the P and CR images in the eye camera. By recording with artificial eyes, we can also show that the pupil size artefact has no major role in increasing and colouring noise. Our findings add to and replicate the observation by Niehorster et al., (2021) that lowpass filters in video-based P–CR eye trackers colour the data. Irrespective of source, filters or head movements, coloured noise can be confused for oculomotor drift. We also find that usage of the default head restriction in the EyeLink 1000+, the EyeLink II and the HiSpeed240 result in noisier data compared to less head restriction. Researchers investigating data quality in eye trackers should consider not using the Gen 2 artificial eye from SR Research / EyeLink. Data recorded with this artificial eye are much noisier than data recorded with other artificial eyes, on average 2.2–14.5 times worse for the five eye trackers.
Speech as an indicator for psychosocial stress: A network analytic approach
Authors: Kappen Mitchel , Hoorelbeke Kristof , Madhu Nilesh , Demuynck Kris , Vanderhasselt Marie-Anne
Published: August 2021

Recently, the possibilities of detecting psychosocial stress from speech have been discussed. Yet, there are mixed effects and a current lack of clarity in relations and directions for parameters derived from stressed speech. The aim of the current study is – in a controlled psychosocial stress induction experiment – to apply network modeling to (1) look into the unique associations between specific speech parameters, comparing speech networks containing fundamental frequency (F0), jitter, mean voiced segment length, and Harmonics-to-Noise Ratio (HNR) pre- and post-stress induction, and (2) examine how changes pre- versus post-stress induction (i.e., change network) in each of the parameters are related to changes in self-reported negative affect. Results show that the network of speech parameters is similar after versus before the stress induction, with a central role of HNR, which shows that the complex interplay and unique associations between each of the used speech parameters is not impacted by psychosocial stress (aim 1). Moreover, we found a change network (consisting of pre-post stress difference values) with changes in jitter being positively related to changes in self-reported negative affect (aim 2). These findings illustrate – for the first time in a well-controlled but ecologically valid setting – the complex relations between different speech parameters in the context of psychosocial stress. Longitudinal and experimental studies are required to further investigate these relationships and to test whether the identified paths in the networks are indicative of causal relationships.
Maintenance modelling and optimization in the industry 4.0 context: Applications to the maintenance and design of industrial vehicles
Authors: Mosser Segolene Clemence Marie
Published: August 2021

This paper focused on the maintenance problems encountered by industrial vehicles within the Volvo Group. The main goal of the research on this subject was to propose to customers’ a personalized maintenance offer which adapts to their constraints while reducing the impact on the operating costs. To achieve this, a policy has been developed. This policy works on the dynamic gathering of information using both the available monitoring information and the knowledge of the multi-component system. Its objective is to guarantee to the customer the autonomy of its system over given periods of operation while minimizing the total cost of maintenance. The paper showed that the policy developed does indeed reduce the total maintenance cost compared to the previous policy used within the Volvo group. Nevertheless, this policy still has room for improvement.
The Trinity 2.0 Arrangement of Sraffa Papers Section D3/12: Notes on Production of Commodities by Means of Commodities
Authors: Carter Scott
Published: August 2021

With the uploading of the digital images on the Wren website in their raw form, Sraffa’s wishes are being honored and respected. However, there is a downside to this too in that the material as it appears is vastly disorganized in terms of its structure, conceptual clarity, and analytical cogency. It is to the provision of this much-needed clarity and cogency that the pages below are directed. This takes the form of the Trinity 2.0 arrangement of Sraffa’s archival material, primarily an online endeavor that, beginning with the “mass of old notes” used in preparation of PCMC (archived at D3/12), organically interfaces the different conventions that have heretofore been applied to the material. This develops a complementary co-convention which renders Sraffa’s archival material better prepared for scientific study.

Deep study of the archive requires that not only the individual pages written be studied, but also that the overall structure and content of the material be understood and contextualized. This is especially important for a scholar whose archival legacy is as rich and whose theoretical foundations as robust as Sraffa’s. The Trinity 2.0 arrangement attempts to provide this much needed structure and context by viewing the entirety of the material as a complete organic text and organizing upon this foundation. To date, Trinity 2.0 has been developed for the first 102 of the 115 files in Wren Trinity Sections D3/12 Sraffa’s Notes on PCMC, as well as Section D2/4 which contain Sraffa’s Lecture Notes on the Advanced Theory of Value given in 1928-31.
NT - 86 - Diset - Desempenho Produtivo da Indústria Brasileira Durante o Primeiro Trimestre de 2020
Authors: Dias Bahia Luiz
Published: August 2021

Procuramos nesta nota técnica desenvolver uma descrição analítica conjuntural sobre o desempenho setorial da indústria brasileira no primeiro trimestre de 2020.
REFORM OF THE CONTRACT SYSTEM IN THE SPHERE OF STATE AND MUNICIPAL PROCUREMENT: EXPECTATIONS AND REALITY
Authors: Barabash E. S.
Published: August 2021

The article analyzes the main directions of the current stage of reforming the public procurement industry in the Russian Federation. The experience of practical implementation of the contracting system is considered, problems and corruption risks in the work of state customers are identified. The conclusion is made about the need for a systematic evolution of the contract system, taking into account regional aspects.
ON THE RIGHT TO ANNUAL INDEXATION OF PENSIONS
Authors: Voitekhovich V. N.
Published: August 2021

In the modern pension system, there are many problems and controversial issues that have yet to be resolved. Not always the presence of legislative regulation leads to a clear understanding of the application in practice. The article considers the possibility of eliminating gaps in legislation that arise in practice by explaining the authorized state bodies, without a lengthy procedure for adopting additional legislative acts.
PUBLIC POLICY TOWARDS THE DEVELOPMENT OF THE RUSSIAN FAR EAST: NEW APPROACHS
Authors: Gulidov R. V.
Published: August 2021

The report tells about the new initiatives being developed by the Ministry for the Development of the Russian Far East and the Arctic on the basis of project management principles. Two of those project initiatives are described in detail - Far Eastern Concession and Far Eastern Quarters, – their constraints are noted and additional measures are discussed to address development concerns within the target field of the indicated project initiatives. At the end of the report, a proposal is made on the need to scale up existing mechanisms for involving local communities in the development of territories. Regional development funds are proposed as the main instrument to do so.
Hunting for Planetary Nebulae toward the Galactic Center
Authors: Hong Jihye , Simpson Janet P. , An Deokkeun , Cotera Angela S. , Ramírez Solange V.
Published: August 2021

We present near-infrared (IR) spectra of two planetary nebula (PN) candidates in close lines of sight toward the Galactic center (GC) using the Gemini Near-Infrared Spectrograph at Gemini North. High-resolution images from radio continuum and narrowband IR observations reveal ringlike or barrel-shaped morphologies of these objects, and their mid-IR spectra from the Spitzer Space Telescope exhibit rich emission lines from highly-excited species such as [S iv], [Ne iii], [Ne v], and [O iv]. We also derive elemental abundances using the Cloudy synthetic models, and find an excess amount of the s-process element krypton in both targets, which supports their nature as PNe. We estimate foreground extinction toward each object using near-IR hydrogen recombination lines, and find significant visual extinctions (A

V
> 20). The distances inferred from the size versus surface brightness relation of other PNe are 9.0 ± 1.6 kpc and 7.6 ± 1.6 kpc for SSTGC 580183 and SSTGC 588220, respectively. These observed properties along with the abundance patterns and close proximity to Sgr A* (projected distances ≲20 pc) make it highly probable that these objects are the first confirmed PN objects in the nuclear stellar disk. The apparent scarcity of such objects resembles the extremely low rate of PN formation in old stellar systems, but is in line with the current rate of sustained star formation activity in the Central Molecular Zone.
Dust Outburst Dynamics and Hazard Assessment for Close Spacecraft–Comet Encounters
Authors: Fink Uwe , Harris Walter , Doose Lyn , Volk Kat , Woodney Laura , Farnham Tony , Womack Maria
Published: August 2021

Using the gas drag by sublimating cometary surface ices for the acceleration of dust particles and deceleration by the gravity field of the nucleus combined with basic laws of mechanics, the sizes, velocities, and number densities of escaping particles are calculated and evaluated with respect to the hazard assessment of comet–spacecraft flybys and encounters. We find good agreement between our analytical method and the more elaborate and precise DSMC calculations, but, being simpler, our method can more easily be used to explore a wide range of cometary conditions and can be more easily scaled to specific comets with different nucleus sizes, masses, and gravity potentials and various gas and dust production rates. Our analytical method is applied to outbursts expanding into a cone of ∼60°, where the gas density falls off with height from the surface rather than radial distance from the center of a uniformly outgassing nucleus. In this scenario, larger dust particles can be ejected and attain ballistic trajectories, go into orbit, or escape from the nucleus, thus being potentially more hazardous to a spacecraft. Sample calculations are carried out for potential dust outbursts for the highly active Centaur/Comet 29P/Schwassmann-Wachmann 1 for various assumed active areas and dust particle size distributions. Particle velocity ranges for ballistic trajectories, orbiting particles, and particles escaping into the coma are presented. These calculations are used to estimate the coma particle number densities during outbursts to get an assessment of the hazards and required mitigation for a flyby or orbiting space mission.
An updated checklist of the wild silkmoths (Lepidoptera: Saturniidae) of Colombia
Authors: Comoglio Lorenzo , Brechlin Ronald
Published: August 2021

An updated and comprehensive checklist of wild silkmoths (Lepidoptera: Saturniidae) from Colombia is presented, including their occurrence status in each Colombian department. In Colombia, there are a total of 6 subfamilies, 55 genera, and 602 species of Saturniidae. Current distribution data shows that one genus and 310 species are endemic to Colombia. As a result of the description of many new species for the neotropics, some species names presented in the first checklist of Colombian Saturniidae (Amarillo-Suárez 2000) are obsolete. The following taxa, hitherto treated as subspecies, are raised to species status: Arsenura lemairei Racheli & Racheli, 1998 stat. nov. from A. thomsoni Schaus, 1906; Copiopteryx banghaasi Draudt, 1930 stat. nov. from C. semiramis (Cramer, 1775); and Rhescyntis norax Druce, 1897 stat. nov. from R. hippodamia Druce, 1897. A new combination is proposed in this context: Copiopteryx banghaasi andensis (Lemaire, 1974) comb. nov. In addition, Bathyphlebia aglia gschwandneri Schawerda, 1925 stat. nov. is removed from its synonymy with B. aglia Felder & Felder, 1874 and here treated as a subspecies of the latter. Furthermore, Rothschildia equatorialis bogotana Rothschild, 1907 stat. rev., comb. nov. is reinstated as a subspecies, but now from equatorialis Rothschild, 1907 and not from orizaba (Westwood, 1853). The following taxa are recognized as new synonyms: Rhescyntis hippodamia colombiana (Bouvier, 1927) syn. nov. of Rhescyntis norax Druce, 1897, Therinia transversaria columbiana (Jordan, 1924) syn. nov. of Therinia transversaria (Druce, 1887), and Rothschildia arethusa rhodina Jordan, 1911 syn nov. of Rothschildia arethusa (Walker, 1855). Old records of taxa that recently could not be found in Colombia have been removed due to new evidence. The purpose is to avoid confusion with old names and provide an updated list of Colombian species, including many recently described taxa.
Voices Echoing Forward: One Institution’s Efforts to Preserve Nursing History
Authors: Larkin Mary , Marcella Michelle , Alger Sarah , Fisher Susan , Ditomassi Marianne
Published: August 2021

As we celebrate the Year of the Nurse and Midwife marking Florence Nightingale’s 200th birthday, it has never been more appropriate to commemorate the advent of professional nursing education. Historical research as a discipline is growing, and contributions are necessary in order to build our collective professional archive. This article addresses the importance of preserving nursing history for the purposes of reflection, education, and understanding its relevance to today’s practice. Within we offer background information about one large teaching institution and an example of this hospital’s efforts to preserve its institutional history. To prepare for the celebration of the hospital’s 200th anniversary, three entities joined forces to support this effort by forming a dedicated nursing history committee. We describe the process of convening the committee and its purpose and provide exemplars of its robust outcomes to preserve and promote nursing history. Our conclusion includes a call to action for others to consider this model as a roadmap for replication.