bluuebunny/crossref_metadata_2025 huggingface dataset:
GIS for Landslide Risk Assessment, Study Case Pengasih and Sentolo District, Kulon Progo, Indonesia
Authors: Arrisaldi Thema , Pratiknyo Puji , Wilopo Wahyu
Published: June 2023

Landslide is a natural phenomenon that often occurs as a disaster in Kulon Progo Region. This research is located in Pengasih and Sentolo District, Kulon Progo. The aim of the study is landslide risk mapping in the research area. The landslide risk map has 3 parameters, such as potential landslide condition, vulnerable situations, and community capacity to cope with the landslide disaster. Potential landslide obtained from Geographic Information System (GIS )overlay analysis using Analytical Hierarchy Process (AHP) consists of 4 sub-parameters: slope gradient (55.49%), geological condition (25.16%), stream density (9.67%), land use (9.67%). The vulnerability was obtained from 3 sub-parameters, such as economic vulnerability (33.33%), infrastructure vulnerability (33.34%), and population density (33.33%). The community capacity in the research area was obtained from The activity of the Region Disaster Management Authority (BPBD) of Kulon Progo to strengthen community awareness to cope with landslide disasters, such as socialization about landslides and simulation during an emergency landslide. The input in overlay analysis used GIS for the parameters are all sub-parameters from each parameter. Landslide risk map obtained from overlay analysis using GIS based on landslide potential map, vulnerability map, and capacity map. The result is that Pengasih and Sentolo Districts have low to moderate landslide risk conditions. Several landslides occur in each landslide risk zone.
The Potential of the Land Value Capture Scheme in the Perspective of Disaster Risk Funding
Authors: Handayani Alfita Puspa , Hanif Alifah , Meilano Irwan
Published: June 2023

Disaster risk refers to the possibility of a loss of life, assets, health, and livelihoods to the community in the future, so it must be reduced, one of which is by implementing disaster risk management. The disaster risk management financing scheme is crucial considering the number of funds needed. This research serves as an initial exploration into alternative funding options by investigating the potential benefits of implementing the Land Value Capture (LVC) scheme. The driving question of this study focuses on the advantages of employing the land value capture concept for disaster risk funding. To address this question, a descriptive qualitative research methodology is employed, encompassing an analysis of LVC in general, a funding analysis for disaster risk management, and the implementation of LVC for disaster risk reduction specifically in Indonesia. The findings of this study reveal that the Land Value Capture (LVC) scheme can serve as an additional strategy for funding disaster risk management in Indonesia. Through the proposed framework, the integration of LVC with disaster risk financing and insurance is facilitated.
Mobility and Associated CO2 Emissions During and After COVID-19: A Case Study in Indonesia
Authors: Darma Yusria , Zula Aidil Ambya , Isya M. , Sugiarto Sugiarto , Ahlan Muhammad , Saleh Sofyan M.
Published: June 2023

Changes in transportation trends can occur during and after COVID-19, such as travel distance, trip, and choice of transportation mode. The positive benefits from these changes in transportation trends should be maintained, to reduce disaster risk of environmental hazards from the CO2 emissions. Research on changes in mobility, trips, and CO2 emissions during and after COVID-19 in Indonesia is still very limited; whereas, changes in these transportation variables can be an inspiration for determining sustainable transportation policies in the future. This study aims to compare amid COVID-19 and post-COVID-19 transportation variables—travel distances, trips, and associated CO2 emissions. This research was conducted by giving questionnaires to 400 participants in Aceh Besar District. The questionnaire contains questions regarding the distance traveled, trips, fuel spent, and socio-economic characteristics. The CO2 emissions were calculated using IPCC (2006). The travel distance, trips, and transportation-related CO2 emissions during and after COVID-19 were compared respectively based on statistics. The results showed that there were significant differences in travel distances, trips, and transportation-related CO2 emissions between COVID-19 and the post-COVID-19 situation in the District of Aceh Besar. This article also presents several recommendations based on the data analysis results linked to literature studies about the sustainability of transportation as a result of COVID-19 situation; those are: providing quality public transportation, considering teleworking, providing solutions for workers who do not have access to online work, and paying attention to increasing use of private cars and car sharing post COVID-19.
Growth and yield performance of three peanut cultivars on different watering intervals
Authors: Sagala Danner , Sudaryanti Meli , Prihanani
Published: June 2023

Many peanut planting fields have limited water resources, therefore farmers must use water efficiently. A study aimed to obtain appropriate watering intervals and adaptive peanut cultivars at limited water conditions. The greenhouse study was conducted at Central Bengkulu Regency, Indonesia, from December 2019 to March 2020. Three varieties of peanut (Takar 2, Talam 1, and Kancil) and four watering intervals (1, 3, 6, and 9-day intervals) were arranged using a split-plot design and replicated three times. Results showed that the three varieties evaluated had similar agronomic performance (P≥0.05). The Takar 2 and Kancil had similar growth and yield components to the dry land adaptive variety Talam 1. It indicates that Takar 2 and Kancil cultivars are suitable for cultivation in a water-limited field. Watering every 6 days reduced peanut growth and insignificantly differed from watering every 9 days. Daily watering produced the highest growth and yield of peanut, irrespective of genotypes. Nevertheless, in areas with limited water availability, watering every 3 days was sufficient with yield reduction by about 25.55% of watering daily.

Keywords: drought, irrigation, peanut production
Försök till transspråkande undervisning
Authors: Nehez Jaana , Karlsson Annika , Svensson Källberg Petra
Published: June 2023

Today many classrooms in Sweden are multilingual, characterized by a diversity of linguistic, cultural and epistemological resources available for teaching and learning. Handling this diversity puts certain demands on teachers in order to provide all students equal learning opportunities in a context where the language of instruction is Swedish. As a response to this, local school development projects based on multilingualism as a resource have been initiated. This study focuses on two such projects with the aim to deepen the knowledge about how translanguaging teaching practices can be developed. To make visible what characterizes as well as enable and constrain translanguaging teaching practices under development, the theory of practice architectures is used. Three different practices are identified The Multilingual, The Ambivalent multilingual and The Monolingual teaching practice. The practices are formed by differing cultural-discursive, material-economic and social-political arrangements. Above all, cultural-discursive arrangements such as norms and ideas affect the differences between the three practices. Existing norms and ideas affect how material and economic resources, mostly identic in all three practices, are used. Furthermore, monolinguistic norms seem to form hierarchical relations. Thus, we argue to develop translanguaging practices multilingual norms are important to develop.
The influence of intraoperative sedation on memory consolidation: a single-blind randomized controlled trial
Authors: Churakov V. O. , Zaitsev A. Yu. , Vzorin G. D. , Bukinich A. M. , Dubrovin K. V. , Anokhin K. V. , Nourkova V. V.
Published: June 2023

The objective was to evaluate the effect of propofol and dexmedetomidine sedation on the short-term memory and long-term memory consolidation.

Materials and methods. 80 patients with small orthopaedic interventions under subarachnoid anesthesia were included in the randomized controlled trial. Three groups were formed depending on the drug used: group P – propofol, group D – dexmedetomidine, group 0 – control. Emotionally neutral sets of words were tapped three times to evaluate the effect of sedation on long-term memory consolidation: stage1/set 1 – immediately before sedation (RASS 0, BIS 95–100), stage 2/set 2 – 5–10 minutes after the start of sedation (RASS «–1» – «–2», BIS 70–90), stage 3/set 3 – 10 minutes after sedation was terminated and consciousness was recovered (RASS 0, BIS 90–100). In addition, the impact of sedation on the ability to hold the received information in short-term memory was conducted 5 minutes after the presentation of the words at stage 2. Reproduction and recognition testing of all words was conducted the next day after operation to evaluate the effect of medical sedation on long-term memory consolidation.

Results. Propofol and dexmedetomidine provided an inhibitory effect on the ability to hold information in short-term memory compared to control group (р < 0.001 и р < 0.001, respectively). Propofol had the most effect on short-term memory and the level of its amnesic effect was associated with the cognitive function of patients (p = 0.013, R² = 0.23, β = 0.472). The HADS points were as negative predictor of the reproduction of the word set 1 in control group (p = 0.05, R² = 0.136, β = –0.368) and recognition of the word set 3 in propofol group (р = 0.029, R² = 0.176, β = –0.420). Within 24 hours after operation, reproduction and recognition of word sets 2 depended on the degree of short-term memory impairment during sedation (F(1.65) = 19.317, p < 0.001, ηp2 = 0.229 и F(1.65) = 21.638, p < 0.0031, ηp2 = 0.250, respectively). Short-term memory test acted as a positive predictor of the reproduction of word set 3 in control group (p = 0.05, R² = 0.141, β = 0.376).

Conclusion. Propofol and dexmedetomidine impair the ability to retain information in short-term and, consequently, long-term memory, and propofol has a more pronounced amnesic effect, which depends on the cognitive functions of patients. The sensitivity to the amnesic effect of the drugs depends on the individual characteristics of the patients.
Levosimendan in pediatric and neonatal practice – Pro and Contra
Authors: Golomidov A. V. , Zadvornov A. A. , Ivanova A. V. , Kryuchkova O. G. , Grigoriev E. V. , Moses V. G. , Moses K. B.
Published: June 2023

The problem of intensive shock therapy of various etiologies in neonatology remains relevant. Anatomical and physiological features of the cardiovascular system and changes that occur during the first weeks of life in children affect the choice and dose of drugs to resolve a critical condition. The shortcomings of medications available in neonatology for the correction of arterial hypotension and shock led to the search for new drugs for the treatment of such patients.

Levosimendan is a cardiotonic agent that increases the sensitivity of the heart to calcium, has a positive inotropic and vasodilatory effect, reducing preload and postload of the heart. Levosimendan has been used in neonatal practice for more than 15 years, but the lack of major studies to date evaluating its effectiveness and safety in newborns significantly limits its use. Several studies have demonstrated a positive effect of the drug on cerebral, systemic perfusion and oxygenation in newborns with low cardiac output syndrome, safety, low frequency of side effects and reduced time spent in the intensive care unit for newborns after correction of heart defects and in newborns who have suffered asphyxia. However, most of the published results of the clinical use of levosimendan in neonatology are limited to a few observations or poor quality of the study design.

The available literature data indicate a good potential of the drug as a means of inotropic support, however, there is no convincing data on the effect of levosimendan on the survival of newborns in critical condition.
Debatable issues of anesthesiological provision of fetal surgery
Authors: Makarov R. A. , Kinzhalova S. V. , Breinik A. L. , Kosovtsova N. V.
Published: June 2023

The article presents an analysis of literature data on the issues of anesthesia in fetal surgery for various interventions on the fetus. Publications containing detailed information on maternal and fetal anesthesia, published in the EMBASE, MedLine, PubMed, Google Scholar, Web of Science, Scopus databases for the period 2012–2022 were analyzed. Meta-analyses, systematic reviews, clinical guidelines, observational studies, and case series were reviewed, supplemented by a review of the literature lists in relevant publications. Our review of scientific publications showed the lack of standardized approaches when choosing anesthesia for each type of fetal intervention.
Hubungan pengetahuan mahasiswa kedokteran Universitas Tarumanagara terhadap aturan penggunaan kantong plastik dengan kebiasaan menggunakan kantong plastik
Authors: Kurnia Wawan , Ernawati
Published: June 2023

Earth Policy Institute melaporkan bahwa sekitar satu triliun kantong plastik digunakan oleh masyarakat di seluruh dunia pada setiap tahunnya. Penggunaan kantong plastik dapat mengakibatkan menumpuknya sampah di lingkungan sehingga mengakibatkan pencemaran yang akan berdampak pada kesehatan. Pemerintah Provinsi DKI Jakarta, pada tanggal 1 Juli 2020, mengeluarkan aturan mengenai larangan penggunaan kantong plastik sekali pakai. Meski terdapat aturan penggunaan kantong plastic tetapi kebiasaan masyarakat masih tinggi dalam menggunakan kantong plastik, maka peneliti ingin melakukan studi terkait hal tersebut dengan tujuan untuk melihat hubungan antara pengetahuan tentang aturan larangan penggunaan kantong plastik dengan kebiasaan penggunaan kantong plastik pada mahasiswa kedokteran Universitas Tarumanagara. Desain studi ini ialah analitik cross sectional dan pengambilan sampel secara total sampling. Analisis statistik hubungan kedua variabel menggunakan uji statisik chi-square. Hasil penelitian pada 311 responden didapatkan 54% (168) mahasiswa mempunyai pengetahuan yang baik, 57% (167) mahasiswa memiliki kebiasaan yang buruk. Hasil analisis diperoleh p-value 0,003 dengan PRR 1,373. Studi ini didapatkan hubungan bermakna antara tingkat pengetahuan dan kebiasaan penggunaan kantong plastik serta bagi mahasiswa yang pengetahuannya kurang mempunyai risiko menggunakan kantong plastik lebih besar 1,373 kali dibandingkan yang pengetahuannya baik.
Adapting entrepreneurial orientation for business performance of medium-sized business in South-West Nigeria
Authors: Ojubanire Olugbenga Ayo , Idowu Hakeem Omokayode Ade
Published: June 2023

Entrepreneurial orientation as a concept has gained the attention of scholars over the last decade. It also became interesting to find out its relationship with business performance in South-West Nigeria. This study set out to find out any measure of influence that entrepreneurship as well as entrepreneurial orientation may assert on the performance of medium size businesses, with South-West Nigeria as the sample location. The results showed that pro-activeness (β = 0.145), competitive aggressiveness (β = 0.231), risk-taking (β = 0.087), and autonomy (β = 0.119) all had positive regression coefficients while innovativeness (β = -0.028) had a negative regression coefficient.
DESLOCAMENTO DORSAL DE PATELA: RELATO DE CASO
Authors: Dobler Guilherme Hammarstrom , Rybu Flávio Rivaldo , De Oliveira Heitor Scholl , Almeida Maxwell Richard
Published: June 2023

O deslocamento dorsal da patela, não é uma afecção incomum em potros e em animais que são estabulados e mantidos em repouso após uma temporada de exercícios. Existem vários fatores, que pode levar a esta situação, como membros posteriores retos, flacidez do músculo quadríceps femoral, dentre outras. Existem várias formas de tratamento para o deslocamento, como exercícios controlados, ferrageamento corretivo, provocar uma desmite do ligamento patelar medial, com soluções irritantes, ou com a técnica do splitting, e também pode ser realizada a desmotomia do ligamento patelar medial para correção do deslocamento. Diante disso, buscou-se realizar uma revisão bibliográfica que verse sobre a acurácia do exame clínico e os exames complementares tais com ultrassonografia e radiografias, pois o diagnóstico preciso é de suma importância, para que os objetivos clínicos sejam alcançados.
O PROGRAMA ESCOLA NOVA 21: UMA MANEIRA EXEMPLAR DE FAZER INOVAÇÃO ESCOLAR A PARTIR DA REFLEXÃO SOBRE A PRÁTICA, DE BAIXO PARA CIMA
Authors: Andrade Julia Pinheiro
Published: June 2023

Objetivo: Apresentar as bases teóricas, o processo de implementação e alguns instrumentos formativos do Programa Escola Nova 21 de inovação em formação de lideranças em revisão curricular e de transformação das práticas educativas em prol de um modelo competencial das escolas públicas da Catalunha, implementado institucionalmente entre 2016 e 2019, e ativo ainda hoje. Referencial teórico: Documentos oficiais do programa Escola Nova 21, artigos analíticos sobre inovação escolar desde final do século XX à atualidade e balanços analíticos sobre processo de mudanças institucionais em perspectiva internacional e comparada da UNESCO e da OCDE. Artigos analítico-descritivos do processo de implementação do programa da regional UNESCO da Catalunha. Método: Descritivo-analítico, de revisão da bibliografia teórica e de descrição do instrumental da teoria da mudança e dos processos de formação de lideranças escolares do programa Escola Nova 21. Resultados e conclusão: O sucesso do Programa foi ter gerado a partir da formação de suas próprias lideranças escolares um protocolo de mudança de três anos para (1) criar linguagem comum e orientação para promover a aprendizagem centrada no aluno e abordagens baseadas em competências, (2) formação e treinamento para capacitar a equipe escolar no processo de transformação e (3) organização de rede de redes de co-criação e co-implementação para a um tempo, criar escala e perenizar do processo de inovação para além do seu período de implementação institucional. Implicações da pesquisa: indicação de um processo eficaz de inovação de práticas escolares de todas as unidades escolares de uma rede pública densa e heterogênea por meio da publicação de uma teoria da mudança e de protocolos de mudança co-criados por lideranças escolares em um processo institucional de política pública implementada de baixo para cima. Originalidade/valor: o Programa Escola Nova 21 demonstra a eficácia de conjugar um processo de baixo para cima de transformação de lideranças escolares a partir da formação de uma rede de práticas de escolas-piloto como grupo de referência, que, por sua vez, sistematizam os protocolos de mudança que guiam a organização de um sistema de redes de redes de escolas para implementação da transformação “auto induzida”, contínua e em escala de toda a rede pública da região da Catalunha.
Resilience strengthening of tuberculosis diagnostic services under national tuberculosis program to withstand pandemic situations
Authors: Jain Sarika , Singhai Monil , Chadha Vineet , Somashekar N.
Published: June 2023

In the midst of extraordinary challenges, uncertainty, and the rapidly changing scenario of the prevailing COVID-19 pandemic, existing tuberculosis (TB) laboratories worldwide had to gear up on very short notice to face the dual challenge of fulfilling the increasing demands of laboratory testing for COVID-19 while simultaneously continuing the TB services. The brunt of the same fell on routine TB laboratory services, which include diagnostics (microscopy, rapid molecular testing, culture, and drug-susceptibility testing), and activities of training, quality assurance, and research pertaining to TB worldwide. With the sudden eruption and rapid spread of the global pandemic of COVID-19, TB diagnostic services were affected or disrupted especially where laboratories lacked adequate infrastructure and adequate resources for safe handling of specimens. The human resource challenges such as panic and apprehensions among laboratory workers to deal with newer pathogens, particularly those performing direct smear microscopy, along with staff shortage due to deployment in COVID-19 management duties and the pressure of continuing TB services with enhanced biosafety practices were difficult to handle. We also experienced decline in specimen workload at our national reference laboratory for TB diagnosis by 31% in 2020 as compared to pre-COVID period (2019). This is worrisome as undiagnosed TB as well as improper follow-up of those on TB treatment during the peak of COVID-19 pandemic could be associated with enhanced community transmission of TB and poorer patient outcomes. As the COVID-19 pandemic stretched out untiringly in the country and world over, we rapidly need to adapt and find ways to effectively sustain TB diagnostic services, training and research activities. In this perspective, we document current challenges of TB laboratories and suggest robust ways to address them including biosafety concerns. The safe integration of diagnostic services for TB and where required newer airborne pathogens, to ensure uninterrupted TB services, must be the utmost priority in the face of ongoing and any future unprecedented pandemics.
Hydroxyapatite deposition disease – Think beyond the shoulder!! A case series with unusual sites of involvement
Authors: Kapoor Tushar , Kapoor Aakriti , Kapoor Aakaar , Kapoor Apurva , Kapoor Ravi
Published: June 2023

Hydroxyapatite deposition disease (HADD) can affect any location of the body and present with a variety of clinical symptoms. Here, we describe three unusual sites of involvement of HADD around the hip as well as the wrist joint. Magnetic resonance imaging along with computed tomography correlation was performed in these cases, which demonstrated the calcific deposits as well as their associated soft-tissue inflammatory changes. Its imaging findings can look very aggressive and empowering, similar to infection or even malignancy. This makes this entity a great mimicker. Through these cases, we emphasize the need to think about HADD in places other than the classical shoulder girdle and always keep it on the differential list.
Time-dependent density functional theory for x-ray absorption spectra: Comparing the real-time approach to linear response
Authors: Herbert John , Zhu Ying , Alam Bushra , Ojha Avik
Published: June 2023

We examine the simulation of x-ray absorption spectra at elemental K-edges using time-dependent density functional theory, in both its conventional linear-response implementation and also its "real-time" formulation. Real-time simulations enable broadband x-ray spectra calculations without the need to invoke frozen occupied orbitals or "core/valence separation", but we find that the spectra are frequently contaminated by transitions to the continuum originating from lower-energy core and semi-core orbitals. This problem becomes acute in triple-zeta basis sets although it is sometimes bypassed serendipitously in lower-quality basis sets. Transitions to the continuum acquire surprisingly large dipole oscillator strengths, leading to spectra that are difficult or impossible to interpret. Meaningful spectra can be recovered by means of a filtering technique that decomposes the spectrum into contributions from individual occupied orbitals, and the same procedure can be used to separate L- and K-edge spectra. Nevertheless, the conventional linear-response approach is significantly more efficient even when hundreds of individual states are needed to reproduce near-edge absorption features, and even when Pade approximants are used to reduce the real-time simulations to less than 2 fs of time propagation. The real-time approach may be useful for examining the validity of core/valence separation, however.
Reaction Kinetics of Complex Molecular Strains: The Efficiency of Mechanochemistry Under a Constant Total Energy
Authors: Hamilton Brenden W. , Kober Edward , Germann Timothy C
Published: June 2023

While the concept of mechanochemistry is not new, it is becoming significantly more prevalent in a wide variety of fundamental and industrial chemistry applications, especially in the condensed phase. However, condensed matter effects can result in complex non-linear deformations. Moreover, this highly relevant in reactions that include both thermal and mechanical influences on the reaction rate. Here we define a formalism that describes kinetic effect of molecular shape distortions as a sum over the normal modes and how those modes project onto the reactions path. By coupling this framework with a 'cost' function that defines the thermal and mechanical energy balance for a specific reaction condition, a general efficiency of the mechanochemistry is derived. We apply this concept to reactions in energetic materials where a shockwave of some energy can impart a distribution of both kinetic energy and molecular strains on the system. We derive under what conditions that mechanical energy is preferential or detrimental to local reaction rates. This workflow is general, with a proper cost function, can be applied to a wide variety of fundamental and industrial mechanochemical applications, where the cost function can define a wide range of energetic, environmental, and financial results based on changes to the reaction conditions.
Reaction dynamics as the missing puzzle piece: the origin of selectivity in oxazaborolidinium ion-catalysed reactions
Authors: Lam Ching Ching , Goodman Jonathan M.
Published: June 2023

The selectivity in a group of oxazaborolidinium ion-catalysed reactions between aldehyde and diazo compounds cannot be explained using transition state theory. VRAI-selectivity, developed to predict the outcome of dynamically controlled reactions, can account for both the chemo- and the stereo-selectivity in these reactions, which are controlled by reaction dynamics. Subtle modifications to the substrate or catalyst substituents alter the potential energy surface, leading to changes in predominant reaction pathways and altering the barriers to the major product when reaction dynamics are considered. In addition, this study suggests an explanation for the mysterious inversion of enantioselectivity resulting from the inclusion of an ortho iPrO group in the catalyst.
Variational Active Space Selection with MC-PDFT
Authors: King Daniel S. , Truhlar Donald G. , Gagliardi Laura
Published: June 2023

The selection of a good set of active orbitals for modeling strongly correlated quantum states is difficult to automate as it is highly dependent on the state and molecule of interest. As such, although many approaches have been proposed with some success, no single approach has worked in all cases. Here, we propose an improved framework for automated selection in which (i) multiple wave functions based on different active-spaces are generated, and (ii) the resulting wave functions are chosen between by some means of facile evaluation. Using this framework, we propose a method in which (i) we construct different active space orbitals through diagonalization of a parameterized operator, and (ii) we choose the state with the lowest tPBE absolute energy from multiconfigurational pair density functional theory (MC-PDFT) averaged over the targeted states of interest. We test the method using density matrix renormalization group (DMRG) wave functions with 40 active orbitals and bond index of 700, with no further orbital optimization following the active space selection. We find that with only four values of the parameter (i.e., with only four trial wave functions), we can obtain a mean unsigned error of only 0.19 eV for 199 vertical excitation energies in the QUESTDB database. Furthermore, the tPBE absolute energy proves robust in selecting between active spaces of very different sizes, over and above the wave function (CASCI/DMRG-CASCI) absolute energy. We believe this new framework is promising for the application of active space methods to chemical problems in a high-throughput fashion.
Hetero-Diels-Alder Reaction between Singlet Oxygen and Anthracene Drives Integrative Cage Self-Sorting
Authors: Yang Yuchong , Ronson Tanya , Hou Dingyu , Zheng Jieyu , Jahović Ilma , Luo Kai , Nitschke Jonathan
Published: June 2023

A ZnII8L6 pseudo-cube containing anthracene-centered ligands, a ZnII4L’4 tetrahedron with similar side length as the cube, and a trigonal prism ZnII6L3L’2 formed in equilibrium from a common set of subcomponents. Hetero-Diels-Alder reaction with photogenerated singlet oxygen transformed the anthracene-containing “L” ligands into endoperoxide “LO” ones, ultimately driving the integrative self-sorting to form trigonal prismatic cage ZnII6LO3L’2 exclusively. This ZnII6LO3L’2 structure lost dioxygen in a retro-Diels-Alder reaction after heating, resulting in reversion to the initial ZnII8L6 + ZnII4L’4 ⇌ 2 × ZnII6L3L’2 equilibrating system. Whereas the ZnII8L6 pseudo-cube had a cavity too small for guest encapsulation, the ZnII6L3L’2 and ZnII6LO3L’2 trigonal prisms possessed peanut-shaped internal cavities, with two isolated compartments divided by bulky anthracene panels. Guest binding was also observed to drive the equilibrating system towards exclusive formation of the ZnII6L3L’2 structure, even in the absence of reaction with singlet oxygen.
Editorial
Authors: Soto Bazán María Fernanda
Published: June 2023

Sin resumen
La historia del análisis económico del derecho en el Perú
Authors: Nuñez del Prado Fabio
Published: June 2023

A través del presente prólogo el autor repasa la historia del Análisis Económico del Derecho — AED en el Perú, desde su arribo de la mano de figuras como Enrique Ghersi o Hernando de Soto, pasando por su difusión por parte de autores como Alfredo Bullard, hasta los resultados prácticos que esta corriente ha tenido en el país con la creación de INDECOPI o el proceso de simplificación administrativa. Asimismo, el autor desarrolla sugerencias que permitan consolidar la presencia y aumentar la eficiencia del AED en el ámbito nacional.
El panorama nacional: apreciaciones desde un punto de vista del análisis económico del derecho
Authors: Bullard Gonzáles Alfredo José , Cabieses Crovetto Guillermo Fernando , Escobar Rozas Freddy Óscar
Published: June 2023

ADVOCATUS tuvo la oportunidad de reunirse con prestigiosos abogados peruanos para entrevistarlos y conocer sus apreciaciones sobre diversos tópicos relativos al panorama nacional actual, empleando para ello un enfoque que considere el Análisis Económico del Derecho — AED.
Comentarios sobre la coyuntura nacional y el impacto del análisis económico del derecho en las instituciones públicas
Authors: Ghersi Silva Enrique Alberto
Published: June 2023

En la presente oportunidad, ADVOCATUS tuvo el agrado de reunirse con el destacado abogado nacional Enrique Ghersi, especializado en Análisis Económico del Derecho — AED y coautor del libro “El otro sendero” —1986—, quien amablemente nos concedió una entrevista en la cual, partiendo de un enfoque amplio que recoge el AED y el Public Choice, expuso sus apreciaciones sobre temas coyunturales tales como la corrupción, la falta de representación política, la reforma universitaria, entre otros, así como sobre los aportes del AED en las instituciones públicas.
Análisis de la legislación de los patrimonios autónomos desde una perspectiva económica, a propósito de los últimos cambios a la normativa sobre titulización de activos
Authors: Castritius Mendoza Paul
Published: June 2023

El presente artículo, sobre la base del análisis de los efectos económicos de los principales aspectos de la Modificación, Reglamento de Titulización, provee una visión general del estado de la legislación de los patrimonios autónomos, revisando cómo el diseño inicial de dicha legislación, cuyo propósito era sentar las bases para el desarrollo de tales patrimonios, inexistentes en dicho momento, ha ido cambiando con el tiempo, y cuáles son los efectos generales de dichos cambios. Así mismo, formula algunas propuestas de modificación general del diseño actual de dicha legislación, con la finalidad de crear un sistema más eficiente en beneficio de los agentes de la economía.
Adaptación de las empresas peruanas a los estándares internacionales en materia de compliance corporativo: análisis comparativo e implicancias legales
Authors: Salinas Rivas Sergio , Palomino Carrión Dora
Published: June 2023

Este artículo pretende, desde una mirada panorámica, identificar las principales semejanzas y diferencias de las legislaciones comparadas a efectos de medir con mayor certeza las implicancias legales y organizacionales que implica para las empresas peruanas adaptar sus programas de cumplimiento corporativo a las mejores prácticas y estándares internacionales en materia de compliance corporativo.
Pasando el sombrero: una revisión del double-hatting desde la experiencia internacional y su influencia en la concentración de funciones dentro del circuito arbitral peruano
Authors: Schiappa-Pietra Fuentes Giorgio , Mejía Dolores Jackeline
Published: June 2023

El Double-hatting en el “ejercicio abierto de la función arbitral”, se entiende como la premisa de un reflejo de la libertad de designación y la misma libertad de aceptación del encargo para arbitrar que ha tenido una gran influencia a nivel internacional y que se ha ido extendiendo alrededor del mundo. En ese sentido, el presente artículo brindará una perspectiva respecto de la influencia que ha obtenido en la concentración de funciones del circuito arbitral peruano.
Analisis Faktor Keberhasilan Implementasi Mobile-Tix Menggunakan Model E-Ticketing Success Model
Authors: Wijaya Ardhi Billy , Tri Lathif Mardi Suryanto  , Safitri Erista Maya
Published: June 2023

Menurut O’Brien (2005) Internet adalah sebuah jaringan komputer yang berkembang pesat dan bermanfaat bagi berbagai macam kepentingan, mulai dari kepentingan bisnis, pendidikan, hingga ke dalam jaringan pemerintahan yang dapat saling berhubungan satu sama lain. Maka banyak perusahaan berlomba-lomba menciptakan sebuah aplikasi untuk memudahkan penggunanya melakukan pembelian tiket bioskop. Muncul sebuah aplikasi yaitu Mobile TIX. Aplikasi “M-TIX” ini sudah menjadi trend masa kini, perusahaan pertunjukan bioskop di Indonesia yang telah mengembangkan layanan pembelian tiket berbasis internet. Tujuan penelitian ini adalah mengetahui tingkat keberhasilan implementasi “Mobile TIX” di Surabaya. Model penelitian yang digunakan pada penelitian ini adalah ISSM (Information System Success Model) pengembangan model Delone and Mclean, dengan 6 (enam) variabel pengukuran yaitu System Quality, Information Quality,Service Quality,Intention to Use / Use, User Satisfaction, dan Net Benefits. Kuisioner dalam penelitian ini disebarkan kepada 110 pengguna aplikasi Mobile TIX menurut (Ferdinand, 2005) yang ada di Surabaya. Berdasarkan hasil analisis faktor keberhasilan Mobile TIX yaitu Kualitas pelayanan berpengaruh positif signifikan terhadap penggunaan, Kualitas pelayanan berpengaruh signifikan terhadap kepuasan penggunaan, Penggunaan berpengaruh signifikan terhadap kepuasan penggunaan, Kepuasan penggunaan berpengaruh signifikan terhadap keuntungan.
Sistem Pemilihan Laptop Berdasarkan Kriteria Kebutuhan Dengan Metode Simple Multi Attribute Rating Technique (Smart) (Studi Kasus: Toko Laptop Guard Yogyakarta)
Authors: Setiawan Herli , Arita Witanti
Published: June 2023

Dalam proses perdagangan yang terjadi pada Toko Laptop Guard khususnya penjualan laptop, terdapat satu masalah dalam proses pemilihan laptop dimana customer masih bingung menentukan spesifikasi laptop sesuai kebutuhan terkadang hal itu memakan waktu yang cukup lama. Salah satu sistem yang dapat membantu adalah sistem pendukung keputusan dengan metode simple multi attribute rating technique dimulai dari penentuan kriteria, memberikan bobot kriteria, melakukan normalisasi bobot kriteria, penentuan sub kriteria, memberikan bobot sub kriteria, penentuan nilai utility, menghitung nilai total dan penarikan kesimpulan berupa perangkingan atau rekomendasi akhir. adapun kriteria nya adalah jurusan kuliah, merk, aplikasi, processor dan harga.  Hasil dari penelitian ini akan memberikan saran laptop yang sesuai dengan kebutuhan dengan tingkat akurasi perhitungan kebutuhan. Hasil uji coba akurasi sistem yang telah dibuat dengan perhitungan yang saat ini dilakukan oleh perusahaan dengan menggunakan sampel data sebanyak 50 data menghasilkan output 100% sesuai dan 0% tidak sesuai. Dalam Penelitian ini laptop Asus memiliki persentase pemilihan terbanyak 60%, Acer 34% dan Lenovo 6%.

 

Kata kunci: Laptop, Sistem Pendukung Keputusan, SMART.
Sistem Pakar Diganosa Jenis Kecanduan Narkoba Menggunakan Teorema Bayes
Authors: Setiadhi Iqbal Adji
Published: June 2023

Pada penelitian mengenai rancangan sistem pakar untuk mendiagnosa tingkat kecanduan narkoba pada manusia dengan mengimplementasikan metode teorema bayes sebagai alat ukurnya. Teorema Bayes adalah teorema yang digunakan dalam statistika untuk menghitung peluang suatu hipotesis. Basis pengetahuan sistem pakar diperoleh dari akuisisi pengetahuan pakar yaitu pakar psikologi BNN.

            Penelitian ini menggunakan 32 data yang didapat melalui rekam medis, lalu rekam medis yang ada diimplementasikan kedalam sistem. Hasil pada sistem dicocokan dengan pakar hingga mendapatkan angka kecocokan maksimal dan hasil identifikasi yang mendekati.

            Berdasarkan dari 32 data yang telah diujikan terhadap pakar dan sistem, sistem dapat mendeteksi 4 jenis kecanduan narkoba yaitu Kanabis, Kokain, Opioida, dan Halusinogen . Untuk pasien yang mengalami jenis kecanduan narkoba dan sesuai dengan validasi pakar adalah 27 pasien dan yang tidak sesuai adalah 5 pasien. Sehingga untuk tingkat akurasi sistem berdasarkan hasil validasi pakar dan sistem adalah 84.38%. Sesuai.
Deteksi Tingkat Kematangan Fermentasi Singkong (Tape Singkong) Menggunakan Convolutional Neural Network (CNN)
Authors: Subayu Abdi , Supatman
Published: June 2023

Tape merupakan makanan yang proses pembuatannya melibatkan ragi. Tidak seperti makanan-makanan lain, tape memerlukan proses fermentasi menggunakan ragi yang mengandung Kapang Amylomyces Rousi, Mucor sp, Rhizopus sp, Khamir Saccharomycopsis fibuligera, Candida Utilis, Pichia burtonii, Saccharomyces Cerevisiae, Saccharomycopsis Malanga, serta bakteri Pediococcus sp dan Bacillus sp. Tape yang mengandung unsur tersebut salah satunya adalah tape singkong (Manihot Utilissima). Permasalahan muncul ketika masyarakat awam tidak mengetahui kematangan pada fermentasi singkong. Maka dari itu, dikembangkan sebuah sistem syaraf tiruan untuk mendeteksi kematangan fermentasi singkong dengan menggunakan Metode Convolutional Neural Network (CNN). Metode CNN merupakan salah satu metode Deep Learning yang mampu melakukan proses pembelajaran mandiri untuk pengenalan objek yang diekstraksi dan diklasifikasi kemudian dapat diterapkan pada citra yang beresolusi tinggi  yang memiliki model distribusi nonparametrik. Hasil dari penelitian dengan membuat 45 data latih mencapai 96.88% dan menggunakan 30 data uji tape singkong memiliki hasil mencapai 90%. Hasil ini memiliki tujuan dapat mengurangi tingkat kekeliruan masyarakat khususnya konsumen dalam menentukan kematangan pada tape singkong.
Aplikasi Sistem Pakar Diagnosis Risiko Penyakit Kanker Paru Dengan Metode Forward Chaining Berbasis Android
Authors: Tri Cahya Leksana Hendri , Akbar Mutaqin
Published: June 2023

Diagnosis dini penyakit kanker paru yang menjadi salah satu penyebab kematian nomor satu di negara-negara maju saat ini sangat dibutuhkan. Pada umumnya kanker paru disebabkan oleh banyak hal diantaranya lingkungan yang kurang sehat, gaya hidup yang tidak sehat serta kurangnya pengetahuan mengenai ciri atau gejala yang menjadi tanda seseorang memiliki risiko kanker tinggi atau rendah. Akuisisi pengetahuan dari pakar, dalam penelitian ini adalah dokter spesialis patologi anatomi dilakukan untuk mendapatkan basis pengetahuan. Ada 50 responden terpilih yang digunakan sebagai data di dalam penelitian ini. Risiko yang dapat dideteksi adalah risiko kanker paru rendah dan risiko kanker paru tinggi. Metode forward chaining sebagai metode untuk menghitung nilai kepercayaan atas gejala yang diberikan seorang pasien. Hasil dari pengujian dari 50 responden terpilih mendapat hasil sangat baik untuk penilaian aplikasi serta hasil pengujian aplikasi sudah sesuai dengan analisis dari narasumber sebesar 70%.
Time-resolved proteomic analyses of senescence highlight metabolic rewiring of mitochondria
Authors: Kim Jun Yong , Atanassov Ilian , Dethloff Frederik , Kroczek Lara , Langer Thomas
Published: June 2023

Mitochondrial dysfunction and cellular senescence are hallmarks of aging. However, the relationship between these two phenomena remains incompletely understood. In this study, we investigated the rewiring of mitochondria upon development of the senescent state in human IMR90 fibroblasts. Determining the bioenergetic activities and abundance of mitochondria, we demonstrate that senescent cells accumulate mitochondria with reduced OXPHOS activity, resulting in an overall increase of mitochondrial activities in senescent cells. Time-resolved proteomic analyses revealed extensive reprogramming of the mitochondrial proteome upon senescence development and allowed the identification of metabolic pathways that are rewired with different kinetics upon establishment of the senescent state. Among the early responding pathways, the degradation of branched-chain amino acid was increased, whereas the one carbon folate metabolism was decreased. Late-responding pathways include lipid metabolism and mitochondrial translation. These signatures were confirmed by metabolic flux analyses, highlighting metabolic rewiring as a central feature of mitochondria in cellular senescence. Together, our data provide a comprehensive view on the changes in mitochondrial proteome in senescent cells and reveal how the mitochondrial metabolism is rewired in senescent cells.
Surviving in the Post-Repatriation Era: Challenges and Opportunities for Papuan refugees after returning from Papua New Guinea
Authors: Pugu Melyana R , Buiney Mariana E , Wambrauw Meyland S F , Renyoet Claudia C , Sanggenafa Mariolin , Korwa Johni R V
Published: June 2023

Although many studies have been carried out on the living conditions of Papuan refugees in Papua New Guinea, little is known about what happens to them once they have been repatriated to the Indonesian province of Papua. This study seeks to fill this void. By focusing on two areas of repatriants’ settlement in Papua Province (Kwimi village of Keerom and Nasem village of Merauke), this article examines their living conditions in the post-repatriation period and identify ways in which the Indonesian government can improve its repatriation program. Data were gathered through focus group discussions, observation, and library research between the second and third week of December 2021. This research, based on a qualitative descriptive approach, found that Papuan repatriants faced difficulties adjusting to life after repatriation. Among their challenges are reintegrating into the community, finding employment, funding their children’s education, gaining livelihoods, and clashing with land settlements. These difficulties stem from the government’s inability to provide proper assistance to repatriated individuals within the first five years of their settlement, which results in challenges for them during the reintegration process. This research also offers recommendations for Indonesia’s central and local governments to formulate a coordinated policy in handling repatriants; develop a project plan in the first five years covering the principles of safety, protection, mentoring, empowerment; and consider the repatriation issue in the country’s best interest.
Keywords: Papua; Papua New Guinea; repatriants; refugee
Pengembangan Geopark Nasional Indonesia menuju UNESCO Global Geopark sebagai Diplomasi Geotourism Indonesia
Authors: Hutabarat Leonard Felix
Published: June 2023

Geopark telah dikembangkan saat ini untuk dua dekade terakhir, dan sejumlah tahapan dapat dikenal dalam perkembangannya. Bagaimana masa depan geopark global ? Sejak ditetapkan oleh UNESCO, berbagai geopark global meningkat setiap tahun. Pada tingkat negara, Indonesia hanya memiliki kurang dari 6 (enam) UNESCO Global Geoparks dibandingkan dengan kekayaan yang dimiliki dan keanekaragaman geologi yang ada di Indonesia, yang menunjukkan lokasi-lokasi warisan geologi. Pengembangan geopark nasional menuju UNESCO Global Geoparks menunjukkan menjadi salah satu instrumen yang efektif dalam pembangunan kawasan. Pembangunan UNESCO Global Geoparks tidak hanya salah satu upaya dalam mengembangkan geotourism, namun juga meningkatkan pembangunan ekonomi. Pembangunan geopark nasional Indonesia menjadi UNESCO Global Geoparks dapat menjadi salah satu upaya menghasilkan peluang kerja dan manfaat ekonomi, kesejahteraan sosial dan konservasi kawasan. Pengembangan geopark nasional Indonesia menjadi UNESCO Global Geoparks juga akan menjadi salah satu strategi dalam diplomasi geotourism Indonesia.

Kata Kunci : geopark; UNESCO Global Geopark; diplomasi; geotourism
Profesyonel Turist Rehberlerinin Kişisel İmajlarının Belirlenmesi (Determining the Personal Image of Tourist Guides)
Authors: Özbaş Ramazan İlkan , Türkmen Serkan
Published: June 2023

Bu araştırmanın amacı, turist rehberlerinin sahip oldukları kişisel imajlarına yönelik algılamaların belirlenmesidir. Bu amaç doğrultusunda turist rehberleri ve rehberli turlara katılan turistlerle görüşülerek hem olması gereken hem de turist rehberlerinin mevcut algılanan imaj unsurlarının neler olduğu tespit edilmeye çalışılmıştır. Verilerin elde edilmesinde nitel araştırma yöntemlerinden yarı yapılandırılmış görüşme formuyla yüz yüze görüşme tekniği uygulanmıştır. 10 Temmuz-20 Ağustos 2022 tarihleri arasında 16 turist ve 15 turist rehberi ile yapılan görüşmeler ile veri elde edilmiştir. Nihayetinde elde edilen verilerin yorumlanabilmesi için betimsel analiz uygulanmış ve çalışma, ortaya çıkan çeşitli temalar çevresinde şekillendirilmiştir. Bulgulara göre turist rehberlerinin kişisel imajlarının genel olarak olumlu değerlendirildiği tespit edilmiştir. Ancak katılımcıların verdikleri yanıtlara bakıldığında turistlerin önemli olarak değerlendirdikleri bazı imaj unsurlarının, turist rehberleri tarafındanmisafirler kadar önemli olarak değerlendirilmediği görülmüştür. Çalışmada olması gereken ve mevcut algılanan imaj unsurları birlikte ele alındığında, turist rehberlerinin kişisel imajlarını geliştirme hususunda katkı sağlayacağı noktaların tespit edildiği düşünülmektedir.
PENERAPAN MODEL SAINTIFIK DALAM KURIKULUM 2013 UNTUK MENINGKATKAN HASIL BELAJAR SISWA
Authors: Munjana Munjana
Published: June 2023

Penelitian ini dilatar belakangi oleh hasil belajar siswa kelas V Sekolah Dasar Negeri 21 Singkawang yang rendah atau tidak mencapai kriteria ketuntasan minimal. Tujuan penelitian ini yaitu menganalisis penerapan model pembelajaran saitifik dalam kurikulum 2013 untuk meningkatkan hasil belajar siswa. Metode penelitian yang digunakan yaitu kualitatif dengan desain penelitian Tindakan kelas. Penelitian ini menggunakan dua siklus dan setiap siklusnya terdiri dari perecanaan, pelaksanaan, observasi dan refleksi. Subjek penelitian ini adalah siswa kelas V Sekolah Dasar Negeri 21 Singkawang tahun pelajaran 2020/2021 berjumlah 28 siswa. Objek penelitian adalah peningkatan hasil belajar siswa. Teknik pengumpul data yang digunakan yaitu tidak langsung. Instrumen yang digunakan adalah panduan observasi dan lembar tes formatif. Teknik analisis yang digunakan yaitu pengumpulan data, reduksi data, penyajian data dan kesimpulan. Hasil penelitian menunjukkan bahwa terdapat kenaikan rata-rata hasil belajar siswa dari siklus I ke siklus II, yaitu dari rata-rata 77 dengan kategori baik ke rata-rata 87 dengan kategori amat baik. Penelitian ini memberikan kontribusi terhadap proses pembelajaran baik dalam konteks peningkatan hasil belajar siswa maupun dalam membantu guru melaksanakan proses pembelajaran. 