bluuebunny/crossref_metadata_2025_split huggingface dataset:
The queen, but not the brood, drives brain gene expression in bumble bee workers
Authors: Santos Priscila , Starkey Jesse , Galbraith David , Amsalem Etya 
Published: November 2021

Worker reproduction in social insects is often regulated by the queen,
but can be regulated by the brood and nestmates, who may use different
mechanisms to induce the same outcomes in subordinates. Analysis of
brain gene expression patterns in bumble bee workers (Bombus
impatiens) in response to the presence of the queen, the brood, both or
neither, identified 18 differentially expressed genes, 17 of them are
regulated by the queen and none are regulated by the brood. Overall,
brain gene expression differences in workers were driven by the queen’s
presence, despite recent studies showing that brood reduces worker egg
laying and provides context to the queen pheromones. The queen affected
important regulators of reproduction and brood care across insects, such
as neuroparsin and vitellogenin, and a comparison with
similar datasets in the honeybee and the raider ant revealed
that neuroparsin is differentially expressed in all species.
These data emphasize the prominent role of the queen in regulating
worker physiology and behavior, and the need to consider components
other than the queen when examining regulators of worker sterility.
Genes that serve as key regulators of workers’ reproduction are likely
to play an important role in the evolution of sociality.
Postural Analysis on Manual Pine Resin Collecting Work: Lifting Index and L5/S1 Compression-Shear Forces
Authors: Yovi Efi Yuliati , Awaliyah Nasruli 
Published: November 2021

Even though pine oleoresin harvesting is labor-intensive forestry work involving manual material handling (especially lifting) and is massively carried out in Indonesia, there is a lack of ergonomics studies on manual pine oleoresin harvesting. This study focused on lifting-related postures in pine oleoresin harvesting. A Three Dimension Static Strength Prediction Program Version 7.1.0 was used to identify the injury risk on the lower back (lumbosacral joint, L5/S1) using biomechanical criteria (compression and shear forces) at extreme postures. Recommended Weight Limit (RWL) and Lifting Index (LI) were calculated for a comprehensive analysis. The exceeding compression and shear forces indicated that the L5/S1 injury risk on oleoresin collecting work (part of oleoresin harvesting) is high. The psychophysical analysis confirmed the findings, as several main postures in this work were categorized as intense manual lifting due to the excessive score of LI. A significant reduction in the L5/S1 compression and shear forces were shown at a simulation using a proposed load threshold (using the calculated RWL).
Keywords: biomechanics, ergonomics, forestry work, manual lifting, oleoresin harvesting
Estimation of Tree Carbon Stocks in the Green Open Space of the Faculty of Forestry, Tanjungpura University
Authors: Ng Yonatan , Astiani Dwi , Ekamawanti Hanna Artuti 
Published: November 2021

The presence of green open space containing vegetation in urban areas plays a vital role in absorbing and storing carbon in biomass. Tanjungpura University (Untan) Pontianak has a green open area in the New Building of the Faculty of Forestry. This study aimed to describe carbon reserves stored in biomass above ground level (vegetation) in green open areas around the New Building of Faculty of Forestry Untan Pontianak. Data were collected using an inventory survey by non-destructive sampling, which includes recording with fully enumerated data collection on the type and diameter of trees with a continuous line plot system. The data were then analyzed using allometric equations to obtain biomass values. The results found as many as 56 species of trees with a total of 558 individuals dominated by Litsea garciae and Hevea brasiliensis. The results showed the amount of carbon stored at the tree level of 59.06 tons/ha (76.18%), pole level of 13.94 tons/ha (17.99%), and sapling level of 4.52 tons/ha (5.83%), with an average carbon stock of 77.52 tons/ha. Thus, the green open area could store 148.53 tons of carbon in tree biomass. Although it is a small area, this peatland ecosystem could accumulate peat in organic soil and its vegetation and should be managed as peatland forests. Therefore, proper management is essential, and hydrology management is needed mainly due to its nature.
Keywords: allometric equation, biomass, carbon stocks, green open space
Kontekstualisasi Filologi dalam Teks-teks Islam Nusantara
Authors: Luthfi Khabibi Muhammad 
Published: November 2021

This paper aims to explore the concepts, methods and significance of philology Islam Nusantara and contextualization in manuscripts from Indonesia. It departs from the problems that the Islamic manuscripts archipelago that has not been widely studied, whereas in it save the value, thought and culture of the past scholars Nusantara which would clarify the concept of Islam Nusantara itself. With the approach of descriptive data-based literature and discourse analysis found that the concepts, methods and significance of philology Islam Nusantara almost the same as philology in general and the only difference being the object of study, in addition to the contextualization as an approach to the study of Islam in Indonesia, particularly related to Islamic manuscripts archipelago could be advised to use The new philology without leaving classical philology.

Tulisan ini bertujuan mengeksplorasi konsep, metode dan signifikansi filologi Islam Nusantara serta kontekstualisasinya dalam pernaskahan Indonesia. Ini berangkat dari persoalan bahwa manuskrip Islam Nusantara yang belum banyak dikaji, padahal di dalamnya menyimpan nilai, pemikiran dan budaya ulama Nusantara masa lampau yang tentunya akan menjernihkan mengenai konsep Islam Nusantara itu sendiri. Dengan pendekatan deksriptif berbasis data pustaka dan analisis wacana ditemukan bahwa konsep, metode dan signifikansi filologi Islam Nusantara hampir sama dengan filologi pada umumnya dan yang membedakan hanya objek kajiannya, selain itu kontektualisasinya sebagai pendekatan studi Islam di Indonesia, terutama terkait manuskrip Islam Nusantara bisa disarankan menggunakan filologi baru tanpa meninggalkan filologi klasik.
PRE-ISLAMIC CULTURE AND RELIGION:
Authors: - Istadiyantha - 
Published: November 2021

Pre-Islamic Arab society is known as the people who inclined towards practicing racism, feudalism and patriarchy values. The pre-Islamic period was known to the Arabs as the period of living ignorant people. However, revolutionary momentum occurred after the emergence of Islam in the desert region. Radical Islam could change the Arab social order to the point where human values almost disappeared. That was thebeginning of learning society through educational values consistently with the Islamic teachings. This article provides sufficient evidence to examine how the educational knots began to disappear in the land ofHijaz. By examining the demographics of the culture of pre-Islamic Arab society, this article also attempts to take the segmentation of society as the basis for analyzing the emergence of Islamic teachings through theestablishment of the learning societies initiated by Prophet Muhammad (P.B.U.H).
DAKWAH DAN DIMENSI AKULTURASI BUDAYA
Authors: Khoriyah Nunung 
Published: November 2021

Since its early spread, Islamic dakwahÂ in Indonesia has shown its strong accommodation to local cultures thatthe arrival of Islam was not considered as a threat, but a companion which plays an important role in the cultural transformation. It shows thatthe charaderof Islam in Indonesia is accommodative to social tradition and cultures of the local people. This accommodative model was one of the charaderistics of Indian mubaligh, which is then followed by Walisongoin their dakwahin Java. The dialogue process belween Islam and social tradition was adualized in the mechanism of cultural process to face the local cultures. The combination between Islam and social cultures is a local interpretation to not make Islam too far from the real condition ofthe local people. Islam was not viewed as itwas in Arab, but there should be a dialogue between Islam and the local cultures.
Pembatalan Hukuman Mati terhadap Terpidana Narkotika dalam Perspektif Fikih Jinayah
Authors: Ali MD Ahmad 
Published: November 2021

Kasus pembatalan hukuman mati atas terpidana Henky dan Hillary dalam kasus narkoba berdasarkan putusan Peninjauan Kembali (PK) menuai polemik karena jika tinjauan dari aspek keadilan sosial dipandang belum sepenuhnya memenuhi tuntutan masyarakat. Kajian ini berusaha melihat kasus tersebut dari sisi hukum Islam. Kesimpulan kajian ini menunjukkan bahwa hukuman mati terhadap pelaku kejahatan/ penyalah guna narkotika golongan I dan golongan II yang bukan untuk diri sendiri, misalnya produsen, dan pengedar, dibenarkan berdasarkan fikih jinayah (fiqh al-jinayah). Hukuman mati, yang bertujuan untuk kemaslahatan sosial tersebut, lebih tepat dimasukkan ke dalam kategori jarimah al-taâ€˜zir, bukan hudud, dan bukan pula qisas, karena tidak ada ketentuan secara qatâ€˜i (definitif dan pasti) dalam nas Alquran dan Hadis. Oleh karena itu, putusan hakim yang menjatuhkan vonis pembebasan terpidana narkotika dari hukuman mati menjadi hukuman penjara seumur hidup atau beberapa tahun dan denda ditinjau dari perspektif fiqh jinayah bisa dibenarkan karena sejalan dengan kriteria penerapan taâ€˜zir dan atas pertimbangan maslahat. Selain itu, taâ€˜zir dengan bentuk eksekusi mati masih diperdebatkan (mukhtalaf fih).
Tinjauan Hukum Islam terhadap Pengelolaan Lingkungan Hidup dalam Undang-Undang No. 23 Tahun 1997
Authors: Desky Harjoni 
Published: November 2021

Islam sebagai agama yang membawa rahmat bagi alam semesta, sangat peduli terhadap pengelolaan lingkungan, karena itu Islam sangat menganjurkan hubungan harmonis antara manusia dan lingkungan. Artikel ini bertujuan untuk melihat bagaimana pengelolaan lingkungan hidup ditinjau dari perspektif hukum Islam dikaitkan juga dengan Undang-Undang No. 23 Tahun 1997 tentang Pengelolaan Lingkungan. Melalui metode deskriptif, artikel ini akan menjelaskan urgensi pengelolaan lingkungan dari versi hukum Islam dan hukum positif di Indonesia. Melalui UU tersebut, hukum positif di Indonesia menerapkan tindakan pidana bagi penyalahgunaan dan perusakan lingkungan hidup. Demikian juga Islam mengharamkan orang berbuat kerusakan di bumi, dan para ulama menetapkan hukuman taâ€™zir untuk perusak lingkungan. Berdasarkan pendapat para ulamaâ€™ ini, maka dapat ditarik suatu kesimpulan bahwa penetapan pidana bagi perusak lingkungan dalam hukum positif sejalan dengan ketentuan taâ€™zir dalam hukum Islam.
Manuskrip dan Pribumisasi Fikih di Lombok (Studi atas Peran Manuskrip terhadap Persebaran Fikih Lokal)
Authors: Ariadi Lalu Muhammad 
Published: November 2021

Sebagai agama yang mensinkronkan teks dengan perkembangan sosio-kultural, Islam menjadi agama yang tidak terpaku kepada pemaknaan ajaran-ajaran agama dalam sebuah teks. Selain ditandai dengan pemahaman keagamaan yang dinamis, sinkronisasi ini juga tercermin dari maraknya penulisan teks keagamaan dalam dunia Islam, sehingga Islam menyebar ke berbagai wilayah dunia sebagai agama yang konstruktif dan damai. Di Indonesia, perkembangan ini tercermin pada pola kulturisasi isi naskah-naskah kuno secara sosio-kultural. Hal ini di antaranya bisa dilihat dari cara orang-orang Sasak di Lombok mempelajari dan menghayati ajaran-ajaran fikih dalam naskah-naskah kuno, baik itu yang berbahasa Jawi, maupun Kawi. Selain merefleksikan akulturasi antara aksara Jawi dan Kawi dengan kebudayaan-kebudayaan lokal yang menyebar di antara berbagai pulau di Indonesia, kulturisasi literatur-literatur tersebut menandakan dinamisnya pemahaman orang-orang Islam di Indonesia. Baik dari sisi fikih, tasawuf, maupun dari sisi kebudayaan. Artinya bahwa pemahaman suku-suku bangsa yang menganut Islam di Indonesia tentang fikih tidak seragam.
Comparison Between Membrane Theory and Finite Elements Analyses for Domed Shells Edged by Support Ring Beam
Authors: Ali A.Ali  , Esam A.Ebrahim  , Mohammed H.Sir  , Barazan A.Hamah Said  
Published: November 2021

The present work devote the effect of shot peening time on the mechanical properties for two aluminum alloys AA2017-T4 and AA6063-T5. The test carried out using standard tensile specimens under various shot peening times. The results showed that the increase in yield and tensile strength values. The maximum increasing at 15 minute for AA 2017-T4, and at 9 minute for AA 6063-T5. The maximum values of strain hardening factor (n) and strength factor (k) are recorded at 15 minute for AA 2017-T4 while recorded the maximum values of (n) at 24 minute and (k) at 9 minute for AA 6063-T5. The results showed that the percent elongation are increased to maximum value at 9 minute for AA 2017-T4 while the minimum value was at the same time for AA 6063-T5.
Experimental Investigation of Pressure Distribution Along Makhool Dam Spillway
Authors: Muhanad Mohammed Abbas  
Published: November 2021

This research is an experimental investigation on the pressure distribution along the surface of Makhool Dam spillway. The work is carried out as series of tests; these series are on the model as it is designed. (17) Piezometers are fixed along the spillway surface and (4)discharges are performed on the model. The results indicated that the pressure distribution is reduced with the increase of the discharge and it is increasing with the decrease of the discharge, and there are two regions of negative pressure; the first at the ogee curve and the second at the end of the sloping straight line after ogee curve, so the slope of the horizontal surface of spillway can be reduced or change the ogee formula to prevent the cavitations' problems.
دراﺴﺔ اﻟﺘوﺴﻊ اﻟﻌﻤراﻨﻲ ﻟﻤدﯿﻨﺔ ﺠم ﺠﻤﺎل واﻟﻌواﻤل اﻟﻤؤﺜرة ﻋﻠﯿﻪ ﻟﻠﻔﺘرة ﻤن ٢٠١١-١٩٨٧ ﺒﺎﺴﺘﺨدام ﺘﻘﻨﯿﺎت ﻨظم اﻟﻤﻌﻠوﻤﺎت اﻟﺠﻐراﻓﯿﺔ )GIS(
Authors: حسین درویش محمد  
Published: November 2021

ﯿﺘﻨﺎول اﻟﺒﺤث دراﺴﺔ ﺘطﺒﯿﻘﯿﺔ ﻟﻤراﺤل اﻟﺘوﺴﻊ اﻟﻌﻤراﻨﻰ ﻟﻤدﯿﻨﺔ ﺠم ﺠﻤﺎل وﺘﺎﺜﯿر اﻟﻌواﻤل اﻟﺒﺸرﯿﺔ واﻟطﺒﯿﻌﯿﺔ اﻀﺎﻓﺔ اﻟﻰ ﺘﺤدﯿد اﻷﺘﺠﺎﻫﺎت اﻟﻤﺴﺘﻘﺒﻠﯿﺔ اﻟﻔﻀﻠﻰ ﻟﻠﺘوﺴﻊ اﻟﻌﻤراﻨﻰ ﻟﻠﻤدﯿﻨﺔ وﻤن ﺨﻼل ﻤﺘﺎﺒﻌﺔ اﻟﻨﻤو اﻟﻌﻤراﻨﻲ ﺨﻼل اﻟﻔﺘرة ﻤن ١٩٨٧- ٢٠١١ ﻓﻰ ﺴﺒﯿل ﺘﺤﻘﯿق ﻤﻨظوﻤﺔ اﻟﺘﻨﻤﯿﺔ اﻟﻌﻤراﻨﯿﺔ اﻟﻤﺘواﺼﻠﺔ. أﺠرﯿت اﻟدراﺴﺔ ﻤن ﺨﻼل ﺘطﺒﯿق ﺘﻘﻨﯿﺔ ﻨظم اﻟﻤﻌﻠوﻤﺎت اﻟﺠﻐراﻓﯿﺔ )GIS( وﺒﯿﺎﻨﺎت اﻟﺘﺤﺴس اﻟﻨﺎﺌﻲ اﻟﻤﺘﻤﺜﻠﺔ ﺒﺼور اﻻﻗﻤﺎر اﻟﺼﻨﺎﻋﯿﺔ ذات دﻗﺔ اﻟﺘﻤﯿﯿز اﻟﻌﺎﻟﯿﺔ. ﺤﯿث ﺘم ﺘﻤﺜﯿل اﻟواﻗﻊ اﻟﻌﻤراﻨﻰ ﻟﻤدﯿﻨﺔ ﺠم ﺠﻤﺎل ﺒواﺴطﺔ اﻟﺒﯿﺎﻨﺎت اﻟﻤﻛﺎﻨﯿﺔ)اﻟﺠﻐراﻓﯿﺔ( Spatial data و ﺨراﺌط اﻻﺴﺎس اﻟرﻗﻤﯿﺔ Digital Base maps وﻋﻼﻗﺘﻬﺎ ﻤﻊ اﻟﺒﯿﺎﻨﺎت اﻟﻤﺘﻌﻠﻘﺔ ﺒﺎﻟدراﺴﺎت اﻹﺤﺼﺎﺌﯿﺔ اﻟﺴﻛﺎﻨﯿﺔ واﻻﺠﺘﻤﺎﻋﯿﺔ واﻻﻗﺘﺼﺎدﯿﺔ Attribute data ﺒﻤﺎﯿدﻋم اﻟﺘﺨطﯿط اﻟﻌﻤراﻨﻰ وﯿوﻓر اﻟوﻗت واﻟﺠﻬد واﻟﻛﻠﻔﺔ ﻓﻰ إﻨﺠﺎز اﻟﺨطط اﻟﺘﻨﻤوﯿﺔ ﺒﻤﻌدﻻت أﺴرع وﺒﺠودة ﻋﺎﻟﯿﺔ وﺒﻤﺎﯿﻘﻠل ﻤن اﻟﻬدر ﻓﻰ اﻟﻤوارد اﻟﺒﺸرﯿﺔ واﻟﻤﺎدﯿﺔ واﻟطﺎﻗﺔ. وﻗد ﻤﻛﻨﺘﻨﺎ ﺘطﺒﯿق ﺘﻘﻨﯿﺔ ﻨظم ﻤﻌﻠوﻤﺎت اﻟﺠﻐراﻓﯿﺔ )GIS( ﻤن اﻟﺘﻌرف ﻋﻠﻰ ﻤﺤﺎور اﻟﺘوﺴﻊ اﻟﻌﻤراﻨﻰ ﻟﻤدﯿﻨﺔ ﺠم ﺠﻤﺎل ﺒﺎﻻﻀﺎﻓﺔ اﻟﻰ ﻤﻌرﻓﺔ اﻟﻤﺤددات اﻟطﺒﯿﻌﯿﺔ واﻟﻘﯿود اﻟﻬﻨدﺴﯿﺔ واﻟﺘﻨظﯿﻤﯿﺔ اﻟﻤﺤددة ﻤن اﻟﺒﺎﺤث وﻤن ﺨﻼل اﻻﻋﺘﻤﺎد ﻋﻠﻰ اﻟﻤﻌﺎﯿﯿر اﻟﺘﺨطﯿطﯿﺔ اﻟﻤﻌﺘﻤدة ﻓﻲ اﻟﻌراق. ﻤﻤﺎ ﯿﺘطﻠب ﻤﻨﻬﺠﯿﺔ ﺨﺎﺼﺔ ﻻدارة ﻫذ اﻟﺒﯿﺎﻨﺎت وﻤن ﺨﻼل ﺒﻨﺎء ﻗﺎﻋدة ﺒﯿﺎﻨﺎت رﻗﻤﯿﺔ واﻟﺘﻲ ﺘوﻓرﻫﺎ ﺘﻛﻨوﻟوﺠﯿﺎ ﻨظم اﻟﻤﻌﻠوﻤﺎت اﻟﺠﻐراﻓﯿﺔ اﻟﺘﻲ أﻤﻛن ﺘوظﯿﻔﯿﻬﺎ ﻷداء ﻤﻬﺎم ﺨﺎﺼﺔ ﺘدﻋم اﻟﺘﺨطﯿط اﻟﻌﻤراﻨﻲ.
Processability, and Determination of Some Mechanical and Thermal Prosperities of Filled and Unfilled Polypropylene / Polyamide 6 Blend
Authors: Najat J. Saleh  , Jwan W. Mohammed  
Published: November 2021

A new type of Bentonite filled PP/PA6 and red Kaolin filled PP/PA6 blends has been developed. It is Polypropylene and Polyamide 6 at constant ratio (80/20) and different weight fraction (0, 5, 10, and 15) % of both local Bentonite and Red Kaolin fillers were added respectively. Filled polymer blends were developed on a single screw extruder. Hardness, compression impact strength, and thermal stability of BN/PP/PA6 and RK /PP/PA6 blend system were determined at different temperatures, and different weight fraction of filler. The results shown hardness and compression increase while impact strength decrease with increase in weight fraction content. Also the results shown that thermal stability increases with increased weight fraction of filler. Bentonite filler produces better mechanical properties, than Red Kaolin fillers. Empirical equations are proposed and show a best fit with experimental data. Relevant contour diagrams, based on the proposed equations, for optimization of properties were also presented
Modeling the pathway of breast cancer in the Middle East
Authors: Amer Asmaa , Nagah Ahmed , Osman Mojeeb AL-Rahman El-Nor , Majid Abdul 
Published: November 2021

Abstract
This paper proposed an approach for the identification of mutation mechanisms of breast cancer in women in four member countries of the Middle East Cancer Consortium i.e. Egypt, Jordan, Cyprus and Israel (Arabs and Jews). We set up multistage models including both gene mutation and the clonal expansion of intermediate cells. We fit the data-set related to the incidence of female breast cancer in the four member countries. Our simulation results show that the maximum number of driver mutations of breast epithelium stem cells of Egyptian women is 13, whereas there are 14 driver mutations in the genome of stem cells of female patients in Jordan, Cyprus and Israel (Arabs and Jews). In addition, the 3, 10, 5, 5 and 4 stage models are the optimal ones for the tumorigenesis of females in Egypt, Jordan, Cyprus, Israel (Arabs) and Israel (Jews), respectively. The genomic instability is caused by first three driver mutations.
Informal work in sub-Saharan Africa: Dead end or stepping-stone?
Authors: Danquah Michael , Schotte Simone , Sen Kunal 
Published: November 2021

Abstract
Despite rapid economic growth in recent decades, informality remains a persistent phenomenon in the labor markets of many low- and middle-income countries. A key issue in this regard concerns the extent to which informality itself is a persistent state. Using panel data from Ghana, South Africa, Tanzania, and Uganda, this paper presents one of the very few analyses providing evidence on this question in the context of sub-Saharan Africa. Our results reveal an important extent of heterogeneity in the transition patterns observed for workers in upper-tier versus lower-tier informality. Given the limited alternative job opportunities available, particularly to those in lower-tier informal self-employment who often remain locked in a situation of inferior pay and conditions, specific policies that seek to enhance the livelihoods of workers in this most disadvantaged segment may be more relevant in the sub-Saharan context than policies that aim to reduce the regulatory barriers to formalization.
Stepping up to Global Challenges (SGC): Empowering Students across the World
Authors: Amante Susana , Antunes Maria José , Dygala Magdalena , Gökçe İlkay 
Published: November 2021

AbstractStepping up to Global Challenges (SGC) aimed to provide students with opportunities for language practice through task-based learning activities and the use of digital platforms for interaction. Marketing students at the Polytechnic of Viseu, Portugal, collaborated with peers from Poland and Turkey, choosing an image on entrepreneurship and posting it on the SGC Facebook page to solicit comments from their own and other groups. This was one of the tasks assigned during the 2nd semester of 2019/20, under the constraints of COVID-19. We analyzed the students’ choices, main difficulties, and motivation to persist in learning and improving their skills to share knowledge with (inter)national peers.
Digital literacy communication model of ‘tular nalar’ curriculum during COVID-19
Authors: Lestari Puji , Kusmantini Titik , Chandrasari Yuli 
Published: November 2021

There are many hoaxes related to COVID-19 as shown in a pre-survey at the Citizens Association (RW) 69 Mitra Griya Asri (MGA Housing) Yogyakarta Family Welfare Empowerment (PKK) members, causing members of the WhatsApp group to feel uncomfortable and anxious. The purpose of this study was to evaluate three main aspects in the digital literacy communication model of Tular Nalar curriculum in RW 69 Mitra Griya Asri PKK members. This study used a qualitative evaluation research method with the following steps: 1) determining program objectives, 2) classifying objectives, 3) defining structured questions, 4) collecting data through simulation and interviews, and 5) documentation. Based on the results, RW 69 Mitra Griya Asri PKK members have understood digital literacy in the aspects of Tahu (Know), being Tanggap (responsive), and being Tangguh (resilient) in using digital media. Participants had eight (8) Tular Nalar digital literacy competencies, namely accessing information, managing information, designing messages, processing information, sharing messages, building self-resilience, protecting personal data, and collaboration. This study contributed to the form of Tular Reason curriculum evaluation as a new regulation in the socialization of digital literacy. This study also provides theoretical implications in the form of applying Gilster's Digital Literacy Theory by adding critical thinking specs, namely Tahu, being Tanggap, and being Tangguh in digital literacy
From Academia to the Market – Air-stable Ni(II)/Josiphos Catalysts
Authors: Bächle Florian , Link Achim , Amgoune Abderrahmane , Tlili Anis 
Published: November 2021

The design, synthesis, commercialization and application of air stable Ni(II)/Josiphos complexes has been realized in a collaboration between Solvias and ICBMS (University Lyon 1). The Ni-complexes are utilized as versatile precatalysts for diverse cross coupling reactions. Apart from being active in established C–C and C–N couplings at low catalyst loadings, the novel Ni-precatalysts enabled the development of the challenging monoarylation of ammonia, ammonia surrogates and even alkylammonium chlorides with aryl carbamates. Finally, the alpha-arylation of acetone with aryl chlorides, carbamates and pivalates was demonstrated using the Ni(II)/Josiphos precatalysts.
FOUNDER OF ELECTRONIC TELEVISION (THE 150TH ANNIVERSARY OF THE BIRTH OF B.L. ROSING)
Authors: БУРЯК И.И. 
Published: November 2021

На основе анализа исторических источников и популярной литературы показаны основные этапы биографии, научной и общественной деятельности Бориса Львовича Розинга – русского ученого-физика, изобретателя первой в мире электронной системы передачи изображения на расстояние. Отмечен существенный вклад ученого – основателя первого высшего учебного заведения на Кубани – Кубанского политехнического института в развитие отечественной высшей школы.
The main stages of the biography, scientific and social activities of Boris L. Rosing – of Russian physicist, inventor of the world's first electronic image transmission system at a distance are shown on the basis of the analysis of historical sources and popular literature. A significant contribution of the founder of the first higher education institution in the Kuban – of Kuban Polytechnic Institute in the development of higher education of Russia marked.