bluuebunny/crossref_metadata_2025 huggingface dataset:
CD-1 mice females recognize male reproductive success via volatile organic compounds in urine
Authors: Khotskina A. S. , Zavjalov E. L. , Shnayder E. P. , Gerlinskaya L. A. , Maslennikova S. O. , Petrovskii D. V. , Baldin M. N. , Makas A. L. , Gruznov V. M. , Troshkov M. L. , Moshkin M. P.
Published: September 2023

Sexual selection is considered as one of the leading factors of evolutionary development. In the conditions of incessant competition, specialized methods of attracting individuals of the opposite sex as well as criteria for assessing the quality of a sexual partner have been formed. In order for animals to rely on signaling from sexual partners, the signal must reflect the morpho-physiological status of animals. A high reproductive efficiency of male mice is a good advantage for mate selection and thus must be somehow demonstrated to potential mates. The aim of our study was to find out if male mice could demonstrate their reproductive efficiency through urine volatile organic compounds. The experiment implies cohabiting one male with two mature females for 6 days. The reproductive success of the male was assessed by the presence or absence of pregnant females. At the same time, naive females, who did not participate in reproduction, assessed the urine of the successful males as more attractive, which was expressed in shorter Latency time of sniffs in the Olfactory test. Using a rapid headspace GC/MS analysis, we have found volatile organic compounds (VOCs) in male urine that correlated with female behavior. It turned out that these substances are derivatives of mouse pheromone 6-hydroxy-6-methyl-3-heptanone. The amplitude of peaks corresponding to this pheromone correlated with the testosterone level in blood and the weight of preputial glands. The amplitude of peaks increased in males after mating with whom the females turned out to be pregnant. It is important to note that body weight, weight of testes, weight of seminal vesicles, weight of preputial glands, and plasma testosterone level alone are not reliable indicators of male reproductive success. Thus, the content of the pheromone 6-hydroxy-6-methyl-3-heptanone in the urine of males can serve as a good predictor of the quality of the male as a sexual partner for female CD-1 mice.
Differentiation of Bos grunniens and Bos taurus based on STR locus polymorphism
Authors: Chekirov K. B. , Isakova Zh. T. , Kipen V. N. , Irsaliev M. I. , Mukeeva S. B. , Aitbaev K. A. , Sharshenalieva G. A. , Beyshenalieva S. B. , Kydyralieva B. U.
Published: September 2023

Differentiation of closely related biological species using molecular genetic analysis is important for breeding farm animals, creating hybrid lines, maintaining the genetic purity of breeds, lines and layering. Bos grunniens and Bos taurus differentiation based on STR locus polymorphism will help maintain the genetic isolation of these species and identify hybrid individuals. The aim of this study is to assess the differentiating potential of 15 microsatellite loci to distinguish between domestic yak (B. grunniens) bred in the Kalmak-Ashuu highland region (Kochkor district, Naryn region, Kyrgyz Republic) and cattle (B. taurus) of three breeds (Aberdeen-Angus, Holstein and Alatau) using molecular genetic analysis. The samples were genotyped at 15 microsatellite loci (ETH3, INRA023, TGLA227, TGLA126, TGLA122, SPS115, ETH225, TGLA53, BM2113, BM1824, ETH10, BM1818, CSSM66, ILSTS006 and CSRM60). Twelve of the loci were from the standard markers panel recommended by ISAG. Statistical analysis was performed using GenAlEx v.6.503, Structure v.2.3.4, PAST v.4.03, and POPHELPER v1.0.10. The analysis of the samples’ subpopulation structure using the Structure v.2.3.4 and 15 STR locus genotyping showed that the accuracy of assigning a sample to B. taurus was 99.6 ± 0.4 %, whereas the accuracy of assigning a sample to B. grunniens was 99.2 ± 2.6 %. Of the 15 STRs, the greatest potential to differentiate B. grunniens and B. taurus was found in those with the maximal calculated FST values, including BM1818 (0.056), BM1824 (0.041), BM2113 (0.030), CSSM66 (0.034) and ILSTS006 (0.063). The classification accuracy of B. grunniens using only these five microsatellite loci was 98.8 ± 3.4 %, similar for B. taurus, 99.1 ± 1.2 %. The proposed approach, based on the molecular genetic analysis of 5 STR loci, can be used as an express test in Kyrgyzstan breeding and reproduction programs for B. grunniens.
Mosaic loss of the Y chromosome in human neurodegenerative and oncological diseases
Authors: Kuznetsova I. L. , Uralsky L. I. , Tyazhelova T. V. , Andreeva T. V. , Rogaev E. I.
Published: September 2023

The development of new biomarkers for prediction and early detection of human diseases, as well as for monitoring the response to therapy is one of the most relevant areas of modern human genetics and genomics. Until recently, it was believed that the function of human Y chromosome genes was limited to determining sex and controlling spermatogenesis. Thanks to occurance of large databases of the genome-wide association study (GWAS), there has been a transition to the use of large samples for analyzing genetic changes in both normal and pathological conditions. This has made it possible to assess the association of mosaic aneuploidy of the Y chromosome in somatic cells with a shorter lifespan in men compared to women. Based on data from the UK Biobank, an association was found between mosaic loss of the Y chromosome (mLOY) in peripheral blood leukocytes and the age of men over 70, as well as a number of oncological, cardiac, metabolic, neurodegenerative, and psychiatric diseases. As a result, mLOY in peripheral blood cells has been considered a potential marker of biological age in men and as a marker of certain age-related diseases. Currently, numerous associations have been identified between mLOY and genes based on GWAS and transcriptomes in affected tissues. However, the exact cause of mLOY and the impact and consequences of this phenomenon at the whole organism level have not been established. In particular, it is unclear whether aneuploidy of the Y chromosome in blood cells may affect the development of pathologies that manifest in other organs, such as the brain in Alzheimer’s disease, or whether it is a neutral biomarker of general genomic instability. This review examines the main pathologies and genetic factors associated with mLOY, as well as the hypotheses regarding their interplay. Special attention is given to recent studies on mLOY in brain cells in Alzheimer’s disease.
Studies on Betterutilization of Jute (Corchorus olitorius) Plants Harvested for Seeds in South India-Development of a Novelmethod and Machine: Part-I
Authors: Pathan Yasin , Kumar G.B. Veeresh
Published: September 2023

Background: No study has been conducted on how to utilize or minimize the agro-waste produced from the jute seed crop of dryland farming in the areas of Bapatla, Palnadu, and Guntur districts of Andhra Pradesh state until now. This agro-waste is essentially a wasted natural fibre resource. This fibrous plant's processing waste is huge in terms of quantity. It is a mix of broken hurd, cut pieces of fibre, and crushed seedpods of a post-vegetative jute plant. It will be a great advantage to the farmer community if fibre is managed to be separated prior to seed extraction. This is only possible if the fibre source (the main stem) and the seed source (the branches) are separated. Based on this, the current study aimed to: (i) extract and test fibre for quality; and (ii) develop a novel method and an ergonomic machine to facilitate feasible fibre extraction without damaging seedpods. Methods: In the present study, fibre has been extracted in small qualities from post-vegetative phase jute plants and tested according to Bureau of Indian standards (IS 7032 (1986) and IS 271 (2003)) to assess the fibre quality. Engineering design approach has been followed to develop the novel machine for the separation of the source of the fibre and source of seeds. Results: Results showed that usable fibres for the textile industry could be extracted from post-vegetative jute plants, and that the separation of the sources of fibre and seed could be facilitated with the use of developed machinery and methodology.
Effect of Herbicidal Weed Management on Productivity and Profitability of Summer Cowpea
Authors: Dash Rabiratna , Das Kajol , Tripathy Suchismita , Panda Narayan , Kar Ipsita
Published: September 2023

Background: The presence of weeds in cowpea reduced the yield to the tune of 60-82% depending on the weed flora and density. The critical period of weed competition in cowpea was 20-25 DAS. Therefore it is essential to control weeds effectively to harness the maximum yield potential of the crop. To manage weeds in cowpea it is also important to determine the efficacy of pre and post-emergence herbicides. Sequential application of herbicides in a short duration crop not only increases the cost of production but also create cumbersome in its application. Therefore ready mix herbicides are now becoming popular among farming community. These new ready mix herbicides need to be tested for its bio-efficacy to manage weeds and its effect on crop productivity and symbiotic characters of cowpea. Therefore, a field experiment was carried out to evaluate the impact of herbicides on the productivity and profitability of summer cowpea (Vigna unguiculata L.) at Agronomy Main Research Farm, Odisha University of Agriculture and Technology, Bhubaneswar, Odisha (India) during summer season. Methods: The experiment was laid out at Agronomy Main Research Farm, Odisha University of Agriculture and Technology, Bhubaneswar, Odisha (India) during the summer season of 2021 and2022 in a randomized block design (RBD) comprised of eight treatment with three replications. Standard procedures were followed for the observations and statistical analysis of the data. Result: The experimental results revealed that ready mix of pendimethalin+imazethapyr-750 g/ha significantly control the mixed flora of weeds which resulted significant increase in growth and yield. Ready mix application of pendimethalin + imazethapyr 750 g/ha registered the highest benefit to cost ratio.
Management of Alternaria Leaf Blight (Alternaria cucumerina var.cyamopsidis) in Cluster Bean Through Fungicide Application
Authors: Sasode Rajni Singh , Fatehpuria Pramod Kumar , Kaurav Ajay Singh , Trivedi Hemant Kumar
Published: September 2023

Background: Clusterbean [Cyamopsis tetragonaloba (L.) Taub] commonly known as ‘guar’ means ²cow food² is an annual arid and semi-arid legume crop belonging to the family leguminaceae. Methods: Two field experiment were conducted during 2019-2021 to find out the most effective fungicide for the management of Alternaria leaf blight in Cluster. Seven fungicides viz., Tebuconazole 250 EC @ 0.1%, Difenconazole 25 EC @ 0.1%, Hexaconazole 5 EC @ 0.1%, Propiconazole 25 EC @ 0.1%, Chlrothalonil @ 0.2%, Trifloxystrobin 50% WG@ 0.1%, Mancozeb 75% WP @ 0.2% were evaluated for their efficacy aganist cluster bean Alternaria blight. Result: In the year 2019 during Kharif season the foliar spray with Tebuconazole 250 EC @ 0.1% was found to be the most effective fungicide at initiation of flowering and at pod stage with minimum disease severity (9.87 and 12.00%) and the maximum seed yield and straw yield of 2077 and 3994 kg/ha, respectively. During Kharif-2020 same trends was observed with Tebuconazole 250 EC @ 0.1% in reducing the severity of the disease foliar spray of Tebuconazole also recorded the highest B: C ratio of 4:5 and 4.73 during 2019-20 and 2020-21 respectively.
The role of social media in changing community social behaviour: Study case Wahhabi conflict in East Lombok
Authors: Latifah Latifah , Fahrisa Titing Reza
Published: September 2023

Sentiment between religious groups (Wahhabis and non-Wahhabis) due to misuse of social media has sparked open conflict between these groups. This paper aims to explain the case of the burning of the mosque of the Wahhabi in As-Sunnah Foundation by the ‘Sunni Muslim’ group in Aikmel, East Lombok, by looking at the contribution of digital media to changes in people’s behavior patterns and the impact it has on human security especially community and individual security. The discussion focuses on answering the question: how the media contributes to changes in social behavior that’s threats to human security in the case of the burning of the Wahhabi As-Sunnah group mosque in East Lombok. This study uses a qualitative-descriptive method with media strategies and human security as the analytical framework. Data collection was carried out using in-depth interviews, observation, focused group discussion, and literature review. This study shows that digitalization contributes to changes in people’s behavior. Social media (Facebook and YouTube) are used to spread disinformation and hate speech between religious groups in East Lombok which trigger conflict. The open conflict became a threat to the security of the Wahhabi community and individuals in East Lombok.
Improving community welfare through Non-Cash Food Support Programs in Jeneponto Regency, South Sulawesi, Indonesia
Authors: Amiruddin Amiruddin , Hasim Djamil
Published: September 2023

To improve people’s welfare, policies are needed that can help people get above the poverty line. This study aims to describe how the implementation of the Non-Cash Food Assistance Program can improve the welfare of the people in Jeneponto Regency. This study uses a qualitative research design. Data collection techniques are through observation, in-depth interviews, and documentation. The results of the study show that the Non-Cash Assistance Program in Jeneponto Regency can improve people’s welfare which is marked by a decrease in the percentage of the poverty rate from 14.28 percent in 2021, down in 2022 to 13.73 percent. This decrease in the percentage of the poverty rate has made Jeneponto Regency no longer the Regency with the highest poverty rate in South Sulawesi Province. For services, it was found that e-warongs serving the community had low competence, which affected the quality of food sold by e-warongs to beneficiary families. This study concludes, improvement is needed in determining the target group by setting strict criteria for prospective program recipients, and it is necessary to have a cluster for each category, so that the formulation is also adjusted based on needs. Determination of providers must apply a competition system, so that the quality of basic ingredients is maintained at affordable prices.
The role of radiomics in hepato-bilio-pancreatic surgery: a literature review
Authors: De Robertis Riccardo , Todesco Marco , Autelitano Daniele , Spoto Flavio , D’Onofrio Mirko
Published: September 2023

Radiomics is an advanced computational analysis of biomedical images that aims to obtain a detailed, objective, and multidimensional characterization of biological tissues. Radiomics features ultimately represent the physiopathology of the tissue under study and can be used to characterize and quantify the spatial distribution and interactions between the voxels that compose a biomedical image. The aim of this paper was to review the current role of radiomics in hepato-bilio-pancreatic surgery by analyzing systematic reviews, meta-analyses and the most relevant published series. Literature data revealed that radiomics is a promising tool in improving the non-invasive characterization and preoperative staging of hepato-bilio-pancreatic neoplasms. Nevertheless, there are major limitations in this approach, mainly linked to the lack of standardization in image acquisition, that result in a significant translational gap between research and clinical practice.
Civilizational Space of Orient Countries in the 21st Century: Unique Features and Western Influence
Authors: Pechishcheva L. , Korneev K.
Published: September 2023

This article examines civilizational features of development of Orient countries (with an emphasis on China, Japan and the Korean Peninsula as well as India) that, in the new millennium, are system-forming players in the global political and economic arena striving to achieve leading positions in unofficial ratings of global influence. Having successfully passed the stage of Westernization of social and economic structure and at the same time preserving their own identity, Orient countries have entered the era of expanding globalization as its main beneficiaries. In cultural and historical terms, China, Japan and the Republic of Korea represent a rather unusual combination of Western market-pragmatic and Oriental Confucian-Buddhist models (with elements of national religious and ethical schools in Japan and the Republic of Korea), which determines their high ability to hybridize foreign and their own specific experience of progressive development. The same can be noted about India that is often referred to as a huge Asian democracy, successfully combining Western experience with its original traditions, culture and mentality. However, today even in Japan, historically considered the most Western-centered country in Asia, the attitude towards European and American values based on emphasized individualism, the desire to quickly achieve results without regard to the interests of the partner and the use of not always ethically correct methods of competition, is changing. It is not rejected per se, but mostly manifests in a form of doubt about their universal applicability to the Japanese reality – largely expressed among young people. For the mentality of Orient countries, the “long game” is extremely important, so as the promotion of a development model, according to which the coordinating role of the state as a common mediator, an undoubted authority for an ordinary citizen, major official, and the head of a large corporation, is great in conducting domestic and foreign policy. Nevertheless, interaction with Western ideas and approaches continues, which is why it is premature to say that Orient countries are no longer a subject to any external civilizational influence. The assimilation of Western experience is still relevant, only the forms and perception of this process inevitably change.
German Social Democracy in Uncertain Reality
Authors: Vasiliev V.
Published: September 2023

The article analyzes new aspects of the evolution of the Social Democratic Party of Germany (SPD) against the backdrop of the situation in Europe and in the world, confirming the forecasts made in the author’s previous publications. The party remains an important political force in Europe and globally, influences the development of European social-democratic thought, actively participates in reforming the European Union. The German Social Democrats uphold the principles of liberal democracies, entering into disputes with Budapest and Warsaw in view of their heightened sense of national exclusiveness. The updated conceptual guidelines of the party testify to further tightening of the SPD’s course in the Russian direction. The party does not give an answer to the fundamental questions: how the outlines of a new world order in Europe can be built without the participation of Russia, especially against it; to what extent the turn of the SPD’s top meets the interests of ordinary party members and citizens of the country. The approach of the German Social Democrats may exacerbate the already tense situation. The SPD has forgotten Willy Brandt’s warnings about the inadmissibility of exporting the FRG’s and other Western countries’ model, of imposing certain rules. The military-political choice made by O. Scholz and L. Klingbeil, their definition of February 24, 2022 as drawing a line under the moral and historical responsibility of Berlin for the atrocities of the Nazis, depreciating the important role of Moscow in the defeat of fascism and the reunification of Germany, have become the milestone ideological imperatives of modern Germany. These and other factors will go down in the history of Moscow–Berlin relations as a major mistake of the German Social Democracy. Moscow should not negotiate with those leaders of the SPD who will certainly bring the content of conversations to the attention of Washington, Brussels, Kyiv, Warsaw, Vilnius, Riga. The German ruling class without the sovereignty of its country does not inspire confidence. The trend of expanding hostilities in Ukraine with the use of new types of weapons, a possible direct intervention of NATO countries in the conflict continues. Moscow should clearly analyze the reasons for the rise and fall of the RF–FRG relations, Russia’s miscalculations, and sketch out various scenarios. Despite everything, in Germany, especially in the new federal states, in a part of the SPD, German business and civil society, hopes for normalizing relations with Russia have not been lost completely. Their cautious statements about the common roots of the Russian Federation and the Federal Republic of Germany belonging to the European civilization cannot but inspire restrained optimism in terms of preserving the experience of dialogue between the two countries.
Phénologie des bourgeons de l’Aulne et du Peuplier en plantations mélangées forestière et agroforestière
Authors: Thomas Anaïs , Marron Nicolas , Dallé Erwin , Priault Pierrick
Published: September 2023

La durée de la saison de végétation est importante à considérer puisqu’elle va directement impacter l’absorption photosynthétique saisonnière qui va conditionner la croissance des arbres. Cette étude avait pour objectifs de proposer une échelle de notation visuelle pour les processus de débourrement et d’entrée en dormance chez l’aulne glutineux et de déterminer l’effet de l’association de l’aulne avec le peuplier hybride, entre eux et avec des cultures herbacées, sur la durée de la saison de végétation des espèces ligneuses, comparativement à leurs monocultures respectives. Bien que la durée de la saison de végétation n’était pas significativement différente entre les arbres en mélange et leurs monocultures respectives, les aulnes agroforestiers ont eu tendance à débourrer plus tard et à entrer en dormance plus tôt, tandis que le contraire a été observé pour les peupliers agroforestiers.
Messages clés• Le mélange d’espèces n’a pas eu d’influence sur la phénologie du bourgeon de l’Aulne et du Peuplier.• Les Aulnes agroforestiers ont eu tendance à débourrer plus tard et à entrer en dormance plus tôt par rapport à leur monoculture.• Les Peupliers agroforestiers ont eu tendance à débourrer plus tôt et à entrer en dormance plus tard par rapport à leur monoculture.
Les ventes de bois des forêts publiques en 2022
Authors: Office national des forêts Direction Commerciale Bois et Services
Published: September 2023

Dans un contexte économique très dynamique et complexe, et malgré une moindre mobilisation en volume, le chiffre d’affaires bois des forêts publiques de métropole dépasse 661 millions d’euros en 2022, avec un prix moyen apparent accru de 36 % (59,9 € par m3). Le prix du Chêne progresse fortement, tiré davantage par le merrain que par les autres qualités, comme celui des résineux blancs néanmoins affecté à l’automne par la baisse du marché de la construction. Le secteur merrain valorise la futaie régulière de Chêne dont les savoirs et savoir-faire viennent d’être inventoriés au Patrimoine culturel immatériel (PCI) de la France en juin 2022. Le Hêtre et les Pins bénéficient également de hausse, ainsi que le bois énergie. 40 % des volumes vendus sont fournis en contrats d’approvisionnement, en progression de 5 %.
Messages clés :• En 2022, le contexte a été très dynamique bien que complexe.• Le prix moyen du m3 a augmenté de 36 %.• Le secteur merrain et bois énergie ont été particulièrement en hausse.• La vente en contrat d’approvisionnement a augmenté de 5 %.
Des pouvoirs de police judiciaire donnés à des agents contractuels de droit privé de l’Office national des forêts
Authors: Cinotti Bruno
Published: September 2023

La récente modification du code forestier, par l’ordonnance n° 2022-839 du 1er juin 2022 et son décret d’application, a pour effet principal de donner aux agents contractuels de droit privé de l’Office des prérogatives qui ne diffèrent guère de celles des gardes des bois et forêts des particuliers : pouvoir de constater par procès-verbal les infractions mais pas de les rechercher, pouvoir de relever l’identité, pas de pouvoir de porter une arme, pas de port d’un uniforme. Dans ces conditions, on peut se demander s’il n’eût pas été plus simple d’autoriser le directeur général de l’Office à commissionner ces personnels de droit privé comme gardes particuliers, comme cela avait été envisagé il y a quelques années.
Messages clés• La création de cette nouvelle catégorie d’agents de constatation vient compliquer encore plus la police des propriétés forestières.
Politik Hukum Persetujuan Majelis Kehormatan Notaris Dalam Memberikan Ijin Pemanggilan Notaris Oleh Penyidik
Authors: Zaky Iqbal
Published: September 2023

Notary in Granting Permission to Summon a Notary by Investigators. The discussion begins with the legal political basis, then the political legal approval of the Regional Notary Honor Council in granting permission to summon a Notary by the Investigator. Therefore, this study raises the formulation of the problem, namely How is the Legal Politics of the Approval of the Notary Honorary Council in giving permission to summon a Notary by Investigators? This is a normative which the research object being Article 66 paragraph (1) of Law Number 2 of 2014 on the Position of Notary Public and uses secondary legal materials in the form of laws and regulations and legal documents related to the approval of notary summons, obtained by searching the literature. The approach used in this study is the statutory approach and is analyzed by descriptive qualitative method. The results of this study indicate that political aspects appear to be more dominant than legal aspects, the birth of the Notary Honorary Council as an effort to guarantee legal certainty and protection for the profession A notary who is bound by an oath of office to keep the deeds he makes secret.
Tanggung Jawab Notaris Terhadap Pemalsuan Data Klien dalam Pembuatan Akta
Authors: Ratna Pratiwi Devy
Published: September 2023

A notary who has been given the task and authority to issue a notary deed must comply with applicable legal provisions. Notaries as public officials are authorized to draw up deeds regarding all actions, agreements, and stipulations based on statutory regulations. The formulation of the problem in this study is: what is the responsibility of a notary against falsifying client data in making a deed, and how is the legal protection for a notary in falsifying client data in making a deed. This is a normative legal research that was carried out using an approach through legislation and literature studies. The results of the research and discussion conclude that relating to the making of a Notary Deed requires documents or statements from the client which must be in accordance with their authenticity, there is no element of falsification in making a Notary Deed. If there is an element of forgery and the Notary participates in making the document or statement, the Notary must be responsible for the deed he made. However, before a Notary gets sanctions for unlawful acts, it is necessary to have evidence in advance that there are losses suffered by the parties or clients for the unlawful acts committed by the Notary.
Perlindungan Hukum Terhadap Pejabat Pembuat Akta Tanah Dalam Pembuatan Akta Peralihan Hak Atas Tanah Jika Terjadi Suatu Tindak Pidana
Authors: Farras Al-Husein Siregar Fakhrurrozi
Published: September 2023

Land Deed Making Officials (PPAT) in carrying out their duties and authorities must comply with Government Regulation Number 24 of 2016 on amendments to Government Regulation Number 37 of 1998 on position regulations for Land Deed Making Officials (PPAT) and the Code of Ethics for the Association of Land Deed Making Officers (IPPAT) However, in practice it often happens that the making of a deed of transfer of land rights is not in accordance with the method of making a PPAT deed. In positions related to aspects of legal protection for PPATs, it is not strictly regulated by PPAT position regulations. The problem being discussed is how the position of the PPAT relates to the deed of transfer of land rights that it makes in the event of a crime and legal protection for the PPAT in making the deed of transfer of land rights in the event of a crime. This is a research with a normative juridical approach, using qualitative methods. There needs to be an urgency for a bill (RUU) initiated by the executive and legislative bodies as well as the IPPAT organization to form a draft law that is explicitly related to, among other things, legal protection for PPATs in making authentic deeds if they experience legal problems. This can provide legal protection regarding the PPAT in carrying out its duties and obligations.
Batasan Asas Kebebasan Berkontrak Dalam Kredit Pemilikan Rumah
Authors: Ningsih Sri Wirda
Published: September 2023

Home is the need of every human being. However, not everyone can buy a house, considering houses have economic value, which means that the longer they are, the more expensive they are. The solution to this is that there are banking financial institutions that provide credit facilities in the form of Home Ownership Loans (KPR). Agreements in mortgages often place customers and banks in an unequal position, so that the existence of the principle of freedom of contract in housing loans (KPR) is debated. Based on this, it is necessary to conduct further research regarding the limitations of the principle of freedom of contract in housing loans (KPR). Therefore, the researcher formulates a problem formulation regarding how are the limitations of the principle of freedom of contract in housing loans (KPR)? The research method used is normative with library research. The results of the study conclude that in housing loans (KPR), the principle of freedom of contract is not absolute and can be interpreted as freedom as freely as possible. The principle of freedom of contract has limitations regulated in laws and regulations. Regarding Home Ownership Loans (KPR), it still provides a choice of agreement between the parties. If the customer agrees, then they can take it but if they do not agree, the agreement is not necessarily binding on both parties. Therefore, KPR still pays attention to the existence of an agreement between the parties.
Perlindungan Hukum Kreditur Terhadap Kewajiban Debitur Dengan Hak Tanggungan Dalam Relaksasi COVID-19
Authors: Resti Elviza Sri
Published: September 2023

The existence of coercive circumstances has prevented the debtor from fulfilling his achievements or obligations due to the current pandemic situation which has also affected the debtor's economy to decline. In this case the debtor also cannot pay for his achievements, so the loss is on the creditor or the bank that provides credit. The formulation of the problem in this research is first, how can the COVID-19 pandemic be declared as a force majeure? Second, what is the legal protection for creditors during the COVID-19 relaxation period? The research method used is normative supported by primary data. The result of this study is the legal protection given to creditors when the debtor defaults in a credit agreement with mortgage guarantees, namely the process of binding the credit agreement with mortgage guarantees then the mortgage rights are registered at the land office. Furthermore, the land office issues a Mortgage Certificate with an irah-irah of "FOR JUSTICE BASED ON THE ALMIGHTY GOD" as proof of mortgage rights and becomes the basis of executive power. Legal protection for creditors before the pandemic and after the pandemic was only limited to existing regulations, namely Law no. 4 of 1996 concerning mortgages and the Civil Code. Currently there is no specific law that regulates creditors during the COVID-19 pandemic.
Pertanggungjawaban Notaris/PPAT Terhadap Akta Yang Dibuatnya
Authors: Ardini Putri Faradila
Published: September 2023

This study aims to analyze the liability of notaries who falsify a power of attorney to impose mortgage rights (SKMHT) and analyze the legal consequences of the deed of granting mortgage rights (APHT) made afterwards. The formulation of the problem in this study is how is the responsibility of the Notary who falsified the SKMHT and the legal consequences for the APHT made afterwards? This is a normative legal research with a statutory approach, the data collection was conducted by literature study with a qualitative descriptive analysis method. The results of the study can be concluded that the responsibility of a Notary who falsifies SKMHT can be subject to administrative, civil and criminal sanctions. With regard to the legal consequences for the APHT made afterwards, the APHT became invalid since it was made based on a falsified SKMHT thus it was null and void.
Bentuk Penyuluhan Hukum Notaris Terhadap Jual Beli Apartemen Sebagai Wujud Perlindungan Konsumen
Authors: Auta Budiarjo
Published: September 2023

Article 15 paragraph (2) letter e of the Law on the Position of a Notary Public gives authority to a Notary to be able to provide legal counseling in making a deed. Legal counseling can be used by a Notary when the parties bring a standard agreement on pre-project selling of apartments to be included in an authentic deed. The form of legal counseling needs to be studied further, because these transactions are very risky for consumers and the position of the developer is more dominant because they are the party that prepares the standard agreement. Thus, the role of a notary is needed in legal counseling. The researcher formulated the following problem: how is the form of Notary legal counseling on buying and selling apartments on a pre-project selling basis as a form of consumer protection? The research method used is normative with library study. The results of the study conclude that notaries can provide legal counseling as a form of consumer protection in pre-project selling model transactions with advice on the existence of standard agreements by filtering and carefully examining draft standard agreements made by developers who function and aim to provide protection to consumers. A standard agreement in which the contents of the clause have already been made in the form of a document in the form, the Notary can provide advice and review the articles that are considered contradictory and provide initials of the contents of the article with the limitation that the Notary still may not side with one of the parties.
Pembatalan Akta Jual Beli Saham Yang Dibuat Secara Notariil Melalui Penetapan Pengadilan Negeri
Authors: Fahrunnisa Hilda
Published: September 2023

The company as a legal entity that has stock instruments as a form of capital from a limited liability company. These shares can be traded by making a notarial deed. In the decision of the Surabaya District Court Number 1397/Pdt.P/2020/PN.Sby the judge determined the cancellation of the deed of sale and purchase of shares made between the applicants. This raises questions which are formulated into the formulation of the problem, namely first, What are the risks for a notary to a deed drawn up before him which has been annulled by a district court? Second, what is the basis for the judge's legal considerations in deciding the request for cancellation of the share sale and purchase deed in decision No. 1397/Pdt.P/2020/Pn.Sby.? This is a normative legal research which is supported by sources that were analysed using a statutory and a case approach. The results of this study conclude that first, the risk for a Notary whose deed product is requested for annulment by the parties themselves is to immediately comply with the decision and the deed becomes degraded whether it is an underhand deed or null and void which has no permanent legal force. As long as the Notary does not carry out unprocedural activities, the Notary cannot be held liable. Second, the basis for legal considerations used is not only Article 36 paragraph (1), 40, 41 of the Limited Liability Company Law. In connection with the basic considerations of Article 36 paragraph (1) of the Limited Liability Company Law, it is necessary to pay attention to Article 158 of the Limited Liability Company Law which regulates transitional provisions.
Penerapan Sanksi Bagi Notaris yang Lalai dalam Membuat Akta Otentik
Authors: Fitra Avicenna Ahmad
Published: September 2023

Notaries in carrying out their positions are subject to and comply with the Law on Notary Public and the Notary Code of Ethics. Notary as an ordinary human being, it is possible to make an oversight in making an authentic deed. This negligence could be in the form of errors and violations in making an authentic deed. Therefore, this study raises the formulation of the problem: How is the application of sanctions for Notaries who are negligent in making authentic deeds? This is a normative research, using statutory and conceptual approaches, obtaining secondary data from literature studies which are then analyzed using descriptive qualitative. The results of the study show that the application of sanctions to Notaries who are negligent in making authentic deeds can be subject to civil sanctions, administrative sanctions, and code of ethics sanctions, because they clearly violate obligations or prohibitions for Notaries. Notaries can also be subject to criminal sanctions as Ultimum Remidium or last resort for law enforcement with certain limitations as described above. The imposition of sanctions on a Notary who is negligent in making an authentic deed cannot be imposed cumulatively.
Extracting software requirements-related information from online news using DomText-WMDS
Authors: Dewi Mutia Rahmi , Raharjana Indra Kharisma , Siahaan Daniel , Jannah Nurul
Published: September 2023

Currently, there are not many studies that assess software requirements extraction from non-software artifacts. Most of the research in these related areas are focuses on software artifacts such as project descriptions or user reviews as a source of requirements extraction. This research aims to identify relevant information to the software requirements from online news using the vector space model. This software requirements-related information can assist systems analysts in discovering the problem domain based on the lesson learned presented by stakeholders in online news. This research proposes DomText-WMDS to extract requirements-related information from online news. We used online news and public software requirements specification dataset to develop software-specific vocabulary using domain specificity technique. Then we expanded the specific vocabulary software to obtain more comprehensive results by building vector space model from online news documents. This updated version of software-specific vocabulary can be used for basic filtering of software requirements-related information that previously extracted using the part-of-speech (POS) chunking. This study improved the performance for extracting software requirements-related information, with precision and recall 61.09% and 60.66% compared to domain specificity approach that only manages to obtain 43.34% and 40.78%.
Peningkatan Algoritma J48 Untuk Klasifikasi Hasil Prestasi Mahasiswa Selama Proses Pembelajaran Secara Daring Menggunakan CFS Dan Adaboost
Authors: Pramadhana Dian , Rendi Rendi , Robiyanto Robi
Published: September 2023

Virus corona yaitu virus yang menyebabkan infeksi saluran pernapasan pada manusia. Jumlah kenaikan penderita virus corona meningkat secara cepat dan menyebar diberbagai negara. Dalam menghadapi virus corona dunia pendidikan mengantisipasi agar penularan virus corona tidak semakin luas yaitu dengan menghentikan proses pembelajaran secara langsung dan digantikan dengan pembelajaran daring. Dalam proses pembelajaran daring tidak selalu berjalan secara baik ataupun lancar, banyak kendala yang dihadapi selama pembelajaran daring. Kendala yang ada selama proses pembelajaran daring berakibat terhadap perubahan peserta didik seperti menurunnya motivasi serta prestasi belajar mahasiswa. Berdasarkan alasan tersebut peneliti tertarik untuk menganalisis hasil prestasi mahasiswa selama pembelajaran secara daring dengan menggunakan teknik data mining yaitu teknik klasifikasi. Salah satu teknik data mining untuk melakukan klasifikasi yang dapat digunakan adalah algoritma J48. Algoritma J48 merupakan algoritma yang cukup populer dalam pengklasifikasian, namun memiliki kelemahan yaitu dalam proses klasifikasi tidak dapat memilih atribut yang relevan, hal ini dapat berdampak buruk saat proses membangun decision tree. Untuk mengatasi masalah tersebut peneliti menerapkan Correlation Feature Selection untuk seleksi atribut dan Adaboost dalam memperbaiki performa algoritma J48. Hal ini dibuktikan bahwa setelah penerapan metode yang digunakan hasil akurasi yang di peroleh menunjukan peningkatan yaitu sebesar 96,42 %.
Contribution of metacognition awareness to critical thinking skills with pbl model and hpc strategy: A food digestion system study
Authors: Leasa Marleny , Fenanlampir Albertus , Pelamonia Johanes , Talakua Melvie , Likumahwa Henderina
Published: September 2023

Students are agents of future leaders who need to be prepared from now on to think at a high level. Through PBL models with HPC strategies, elementary science learning can potentially train high-level thinking, including metacognitive awareness and critical thinking skills. This study aims to reveal the contribution of metacognitive awareness to critical thinking skills with PBL models and HPC strategies. Various studies report that PBL has shortcomings in fostering metacognition and critical thinking. Therefore, PBL needs to be implemented with the homogeneity psycho cognition (HPC) strategy so that students can rise in organizing metacognitive awareness and critical thinking. This correlational study examined the relationship between metacognitive awareness and students' critical thinking skills. The predictor and criterion variables in the study were metacognitive awareness and critical thinking skills, respectively. Data analysis was conducted with linear regression. The results showed a correlation between metacognitive awareness and critical thinking skills in learning with PBL. There is a moderate relationship between the two variables. The predictor variables contributed 28.4% to the criterion variable. This study recommends that PBL with HPC is very important to be familiarized with learning in elementary schools to encourage students' metacognition and critical thinking skills.
DESAIN DAN PEMBUATAN VIDEO TUTORIAL PENGGUNAAN MICROSOFT TEAMS BERBASIS SCREENCAST UNTUK PEMBELAJARAN JARAK JAUH BAGI DOSEN UNIVERSITAS NEGERI JAKARTA
Authors: Rival Kurniawan  , M. Ficky Duskarnaen  , Hamidillah Ajie
Published: September 2023

Pandemi virus Corona membatasi kegiatan masyarakat, dan mengubah pembelajaran tatap muka menjadi pembelajaran jarak jauh (PJJ). Sebelumnya Universitas Negeri Jakarta (UNJ) sudah bekerja sama dengan Microsoft yang mana civitas academica UNJ memiliki akses ke Microsoft 365 yang didalamnya terdapat Microsoft Teams yang memungkinkan mendukung kegiatan pembelajaran jarak jauh. Namun pandemi terjadi ditengah semester 112 dimana dosen belum menyiapkan materi dan teknologi untuk PJJ. Dosen juga belum optimal menggunakan platform PJJ karena baru tahap mencoba – coba dan belum mengekplorasi apa – apa saja yang bisa dilakukan platform PJJ. Sehingga diperlukannya video tutorial untuk meningkatkan pemahaman dan penguasaan dosen terhadap penggunaan Microsoft Teams untuk PJJ. Tujuan penelitian ini adalah untuk mendesain dan membuat video tutorial berbasis screencast tentang penggunaan fitur – fitur yang tersedia di Microsoft Teams sehingga dapat dimanfaatkan sebagai media PJJ secara optimal. Pengembangan video tutorial ini menggunakan model pengembangan Multimedia Development Life Cycle (MDLC) versi Luther – Sutopo dan prinsip multimedia yang menghasilkan video berdurasi 26 menit. Pengujian kelayakan produk dilakukan oleh tim ahli dan responden mendapat tingkat kelayakan 91% yang termasuk dalam kategori “Sangat Layak”. Sehingga video dapat dinyatakan sebagai media informasi tutorial yang layak untuk digunakan.
The Effects of Problem-solving Process and Learning Flow in Nursing Simulation on Clinical Competency of Nursing College Students
Authors: Ha Young-Sun , Park Yong-Kyung
Published: September 2023

Objectives: This study was conducted to investigate the effects of problem solving process and learning flow in nursing simulation on clinical competency of nursing college students. Methods: The subjects of this study were 117 nursing college the 4th students in K city. Data were analyzed with SPSS 29.0 program. Results: The greatest influential variable of clinical competency was problem-solving process (β = 0.66, p < 0.001). Learning flow (β = 0.20, p = 0.006) in nursing simulation also had a significant effect. These factors explained for 65% of clinical competency of nursing college students. Conclusions: It will be necessary to improve problem-solving process and learning flow in nursing simulation to increase clinical competency in simulation learning.
Monitoring of air pollution in agricultural settings: a systematic review of the literature
Authors: Borghi Francesca , Spinazzè Andrea , De Nardis Nicholas , Straccini Serena , Rovelli Sabrina , Fanti Giacomo , Oxoli Daniele , Cattaneo Andrea , Cavallo Domenico Maria , Brovelli Maria Antonia
Published: September 2023

Studies on air quality in rural environments are fundamental to obtain first-hand data for the determination of base emissions of air pollutants, to assess the impact of rural-specific airborne pollutants, to model pollutants dispersion, and to develop proper pollution mitigation technologies. The literature lacks a systematic review based on the evaluation of the techniques and methods used for the sampling/monitoring (S/M) of atmospheric pollutants in agricultural settings, which highlights the shortcomings and the need of future studies in this field. The aim of this work is to review the study design applied for on-field monitoring campaigns of airborne pollutants in rural environments, and to discuss the possible needs and future developments in this field. Results of this literature review, based on the revision of 23 scientific papers, allowed to indicate: (i) the basic characteristics related to the study design that should always be reported; (ii) the main techniques and analyses used in exposure assessment studies conducted in this type of settings; (iii) contextual parameters and descriptors of the S/M site, that should be considered to best support the results obtained from the different studies. Future studies carried out to monitor the airborne pollution in the rural/agriculture field should consider the most important boundary information, to better characterize the S/M site. In addition, the study design could include the use of multiparametric monitors for the contextual measurement of different atmospheric pollutants (as well as meteorological parameters), because of the complex system in which these S/M are performed.