About Us: Achievers Dream Learning Centre proudly stands as Singapore’s first Chemistry Tuition Centre equipped with an NEA-approved Chemistry Practical Lab, offering a positive learning experience for students from Upper Primary to Junior College.

We’re searching for a dedicated and enthusiastic Intern to join our passionate team, supporting our mission in teaching, curriculum development, and lab operations. If you’re looking for hands-on experience in a supportive environment, this role is perfect for you!

Your Role: A Day in the Life of an Intern

As an Intern at Achievers Dream, you’ll play a vital part in assisting our Teachers and Lab Technicians. Each day, you’ll:

• Enhance Curriculum: Collaborate with the team to develop, refine, and innovate chemistry curriculum materials.
• Support Learning: Work closely with teachers to deliver lessons and provide one-on-one guidance to students.
• Prepare for Experiments: Mix and prepare solutions, set up lab experiments, and organize equipment.
• Record Data: Assist in tracking and analyzing experimental data to support student learning.
• Handle Operations: Perform essential administrative tasks, maintain lab safety, and ensure everything is organized and ready to go.

What Makes Us Unique: Our Culture

At Achievers Dream, we foster a clan-oriented culture where collaboration, mentorship, and teamwork are paramount. We embrace learning from our mistakes, encourage open communication, and support one another every step of the way. It’s a place to grow, learn, and contribute meaningfully.

Who We’re Looking For: Ideal Candidate Profile

We’re excited to meet someone with:

• A Problem-Solver’s Mindset: Adaptability and creative thinking to overcome challenges.
• Team Spirit: Strong collaboration skills and a positive attitude.
• Detail-Oriented Focus: Meticulousness in organization and record-keeping.
• Passion for Education: A genuine enthusiasm for teaching, chemistry, and curriculum development.
• Chemistry Background: A relevant degree or experience in chemistry is a bonus!

Perks & Working Hours

Hours:

• 4 weekdays (1pm to 9pm) and 1 weekend (8.30am to 6.30pm)

Ready to Dive In?
If you’re passionate about chemistry, love to teach, and thrive in a dynamic, growth-oriented environment, we’d love to hear from you! Send your resume (in MS Word or PDF format) to [email protected], and we’ll be in touch soon!

As an advocate for lifelong learning for Lifelong Learning Institute Pte Ltd (LLI), you will be part of the team to promote lifelong learning, upskilling, and career planning in various platforms. In partnership with Community Development Councils, you play an active role in creating awareness of SkillsFuture and guiding individuals to use SkillsFuture resources in skills upgrading and career planning.

You will be given a portfolio and have the opportunity to be developed in these functions:

Outreach and Engagement

• Develop new partnership opportunities through outreach to the community, organisations and institutions, understanding their needs and cultivating relationships with the partners
• Plan and organise events and activities that engage the community in their lifelong learning and skills upgrading journey
• Work closely with various touchpoints to refer individuals to appropriate agencies and resources that best meet their training and career needs

Training Administration and Conduct Workshops

• Plan and organise physical or virtual SkillsFuture Advice workshops
• Deliver workshops to guide individuals in navigating the labour market, share occupational insights of jobs, training and features of key online portals such as MySkillsFuture and Adapt & Grow
• As part of continuous improvement, you will monitor the effectiveness of the workshops and work on the feedback gathered to improve future workshops and outreach efforts

Requirements

• Tertiary qualifications
• Experience in planning and organising workshops
• Experience in tracking statistics, managing feedback as well as evaluating programme effectiveness will be advantageous
• Possess strong public speaking and presentation skills
• Ability to speak fluently in different languages and local dialects will be advantageous (in order to liaise with the local dialects & multi-lingual speaking associates)
• Knowledge and familiarity with government schemes, programmes, portals and service touch-points will be advantageous
• Ability to interact and manage diverse stakeholders from different levels
• Possess strong interpersonal, communication, marketing and networking skills
• High level of initiative and able to work independently in a fast-paced and dynamic working environment
• Passionate about helping Singaporeans to raise their employability level and advocate lifelong learning
• Experience in outreach or community engagement will be advantageous
• Familiarity with social media platforms, social media engagement, design thinking and marketing will be advantageous
• Able to work on evenings and weekends
• Willing to be stationed at CDC in the west region of Singapore

Candidates who do not have the required qualification or relevant experience are welcome to apply.

Successful candidates will be offered a 2-year contract in the first instance and may be considered for an extension or be placed on a permanent tenure.

The role will report to the Team Lead to develop and implement partnership strategies to promote SkillsFuture/Lifeong Learning Institute (LLI) messages and initiatives; with the aim of driving individuals to take learning actions and enterprises to upskill their workforce. You will also be responsible for establishing strategic partnerships to create a vibrant campus and learning community.

The primary responsibilities include the following:

· Conceptualise and drive strategies to develop new partnerships and leverage existing partnership network to promote SkillsFuture/LLI messages and initiatives to targeted segments and general populace. This includes planning, conceptualising and managing initiatives, programmes and content.

· Collaborate with partners to conceptualise and drive learning events and activities to targeted segments and general populace; with aim of promoting SkillsFuture/LLI messages and initiatives; and to drive the take-up rate of SkillsFuture/LLI programmes and initiatives

· Collaborate with other LLI teams and SSG stakeholders to capitalize and synergise on their efforts towards promoting SkillsFuture movement.

· Support the Outreach and Events team in the development of effective marketing and outreach strategies to support the efforts of partner engagements and events.

· Any other responsibilities deemed important to support the overall efforts to promote SkillsFuture/LLI programmes and lifelong learning.

Requirements

· Tertiary qualifications

· Preferably with at least 7 years of relevant work experience in the public sector or similar with some experience in areas such as partnership engagement, business development, planning and project management.

· Strong business writing, public speaking and presentation skills

· Able to adapt well to thrive in a fast-paced, fast-changing environment

· Possess analytical and strategic thinking skills to devise practical solutions to tackle work issues

· Possess project and resource management skills to handle concurrent work assignments, and deliver high quality-work within tight deadlines

· Have excellent communication, inter-personal and networking skills

· Able to collaborate and work well in a team

· Proactive and driven

Candidates without the relevant work experience but possess the required qualities are welcome to apply.

Successful candidates will be offered a 2-year contract in the first instance and may be considered for an extension or be placed on a permanent tenure.

Please note that only shortlisted candidates will be notified.

Job Description:

• Manage the preschool’s correspondence, including emails, phone calls, and postal mail.
• Maintain accurate records and filing systems for student and staff information.
• Schedule and organize meetings or events, including parent-teacher meetings.
• Coordinate with staff, parents, and external vendors as needed.
• Handle enrollment documentation and maintain student records.
• Prepare reports and assist in compiling data for the management team.
• Process invoices, payments, and petty cash claims.
• Monitor and order office supplies, ensuring sufficient inventory.
• Address queries from parents, staff, and visitors professionally.
• Support the school in fostering positive relationships with parents.
• Ensure adherence to the regulatory guidelines and policies of the preschool.
• Assist in preparing documents for audits or inspections.

Job Requirements:

• Min Nitec or Diploma in any discipline
• Any prior administrative experience will be advantageous

*Please be notified that only shortlisted candidates will be notified*

By submtting your personal data and/or resume, you give consent to the collection, use, and disclosure of your personal data and/or resume by the company (or its agent) for the purpose of the processing and administration by the company relating to this job application.

EA Personnel Name: Chan Jun Wei

EA Personnel No: R1543992

EA License No: 21C0845

At NUS Singapore, our people are the driving force behind our success. We pride ourselves on fostering a vibrant and inclusive community of talented individuals from diverse backgrounds.

When you join NUS, you become part of a community of passionate individuals who are dedicated to driving innovation and change in education, research, and service. Our culture of inclusivity and entrepreneurship means that you’ll have the freedom to explore your ideas and make a meaningful impact. Your career at NUS is more than just a job - it’s a transformative experience that will shape your personal and professional growth.

Explore the link provided to learn additional details about the available job opportunity:

https://careers.nus.edu.sg/job/Visiting-Research-Professor%2C-Computer-Science/27367-en_GB/?st=C46AA6953DC27D5F35BF9F6B74E233D838219CFD

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About the team

Our team works on large-scale recommendation systems for various offerings under TikTok and its affiliates, focusing on developing recommendation algorithms/models/strategies. We are committed to developing cutting-edge solutions for e-commerce recommendation systems.

Responsibilities

- Work on recommendation systems, involving contents of various forms ranging from products, short videos to live streams, with each unified recommendation model fulfilling heterogeneous E-commerce scenarios/goals across multiple countries.

- Optimize e-commerce recommendation models at massive scales, using deep learning/transfer learning/multi-task learning techniques.

- Data mining and analysis to improve the quality of recommended contents.

- Conduct research on various topics, which aim to optimize content recommendation circulation, ranging from ensuring diversity and new discovery in recommendation contents, to cold-start problem for new users/items and discovery of high-quality products/live streamers.

- Develop innovative and state-of-the-art e-commerce models and algorithms

- Support the production of scalable and optimised AI/machine learning (ML) models

- Focus on building algorithms for the extraction, transformation and loading of large volumes of realtime, unstructured data to deploy AI/ML solutions from theoretical data science models

- Run experiments to test the performance of deployed models, and identifies and resolves bugs that arise in the process

- Work in a team setting and apply knowledge in statistics, scripting and programming languages required by the firm.

- Work with the relevant software platforms in which the models are deployed

Qualifications

- At least 3 years of work experience in related field

- Strong in data structures and algorithms, with excellent problem-solving ability and programming skills

- Experience in applied machine learning, familiar with one or more of the algorithms such as Collaborative Filtering, Matrix Factorization, Factorization Machines, Word2vec, Logistic Regression, Gradient Boosting Trees, Deep Neural Networks etc.

- Experience in working with main components of recommendation systems(recall, sort, reranking, cold-start problem), with good understanding of mainstream recommendation models used in the industry

- Experience in C++ and Python; at least one of the Big Data tools (For eg. Hive sql/Spark/Mapreduce; at least one of the Deep Learning tools(For eg. Tensorflow/Pytorch)

- Possess strong communication skills, positive mindset, good teamwork skills, and eagerness to learn/implement new technology and experiment

Preferred Qualifications

- Experience in personalized recommendation, online advertising, information retrieval or related fields.

- Publications at KDD、NeurIPS、WWW、SIGIR、WSDM、CIKM、ICLR、ICML、IJCAI、AAAI、RecSys and related conferences

- Excellent performance in data mining, machine learning, or ACM-ICPC/NOI/IOI competitions

- Developed widely-recognized machine learning project(s) on github or personal webpage

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

Job Description :

* Support the main classroom teachers in implementation of daily programs to facilitate learning of children

* Daily routine care of children.

* Preparation of materials such as teaching resources and children's development profile.

* Participate in parents and community engagement activities.

* Support the Principal with simple administrative duties.

Requirements :

* Minimum Secondary 2 education with at least a year of experience working in a Preschool / Childcare /

Kindergareten setting

* EarlyChildhood qualification is an advantage (e.g. Fundamentals Certificate)

* Pleasant disposition with good communication skills

* Enjoy working with young children

Ignite Young Minds: Become an Eye Level Instructor

Do you thrive in a dynamic environment where you can nurture young minds and watch them grow?

Eye Level is seeking passionate and dedicated individuals to join our team as Instructors. We provide a unique and engaging learning experience for children aged 4 to 14, focusing on developing strong foundational skills in Math and English.

In this role, you will:

• Guide and support children in their learning journey using our innovative and customized learning materials.
• Create personalised learning plans that cater to each child's unique needs and learning style.
• Deliver high-quality instruction while ensuring a positive and stimulating learning environment.
• Collaborate with the Center Manager to ensure smooth operations and maintain a high standard of service.
• Stay updated on the latest teaching methodologies and curriculum enhancements.
• Participate in professional development opportunities to continuously improve your skills.
• Contribute to the growth of the Eye Level brand through various initiatives.

Ideal candidates will possess:

• A strong passion for education and a genuine desire to make a difference in children's lives.
• Proven teaching experience (minimum 6 months) with a preference for experience in a similar role (2-3 years).
• A relevant educational background (minimum Diploma/Bachelor's Degree in Early Childhood Education, Teaching, or a related field).
• Excellent communication and interpersonal skills with the ability to build strong rapport with children and parents.
• Strong analytical and observational skills to identify individual learning needs and provide effective support.
• Proficiency in Math and English (up to Primary 6 level minimally).
• Excellent organisational and time-management skills with the ability to multitask effectively.
• A positive and enthusiastic attitude with a strong sense of responsibility and self-motivation.
• Must be able to commit to weekends.

Benefits:

• Join a rewarding career that makes a real impact on the lives of young learners.
• Gain valuable experience in a dynamic and supportive learning environment.
• Benefit from ongoing professional development opportunities to enhance your skills.
• Become part of a reputable and well-established education brand.

Ready to ignite young minds?

Apply today and join the Eye Level team!

Essential Duties and Responsibilities:

Training

• Identify training needs through collaboration with department managers and employee feedback.
• Design, coordinate, and implement training programs to support employee development and business goals.
• Organize training logistics, including scheduling, materials preparation, and tracking attendance.
• Monitor training effectiveness through evaluations and feedback, providing regular progress reports to management.
• Maintain accurate training records to ensure compliance with internal policies and external regulations.

Employee Relations

• Act as a point of contact for employee concerns, ensuring timely resolution while maintaining confidentiality.
• Support the implementation of employee engagement initiatives/activities to improve morale, retention, and workplace satisfaction.
• Assist in managing and resolving workplace conflicts through investigations and mediation.
• Provide guidance to employees and managers on HR policies, procedures, and labor regulations.
• Monitor and analyze trends in employee feedback to suggest improvements in workplace culture.

Education/Experience and Qualifications:

• Bachelor's degree in Human Resources, Business Administration, or related field.
• Proven experience in in training and/or employee relations roles. Experience designing training programs and handling employee issues is preferred.
• Strong knowledge of training methodologies and employee relations practices.
• Excellent interpersonal, problem-solving, and communication skills.
• Ability to handle sensitive and confidential issues with discretion.
• Proficiency in Microsoft Office (Excel, Word, PowerPoint).
• Strong organizational and analytical abilities.

• Position title : Junior Marine Surveyor
• Location: Office at Harbourfront
• Working Location: Islandwide [On ship]
• Working Days: 5 Day A Week
• Working hours : 0830 hrs to 1730 hrs [Prepared to work irregular hour due to ship schedule/Public Holiday]
• Salary : Basic $2500 excluding overtime

Interested applicants can also send your resume to WA: +65 8827 8712 (Ms Lynne) and allow our Consultant to match you with our Clients. No Charges will be incurred by Candidates for any service rendered.

TAN LEE XIAN Reg No: R24123487

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Job Scope

• To attend / carry out various types of survey on board ship and sites on cargo, cargo measuring equipment and marine related activities.
• To perform marine survey onboard vessels and cargo inspection on sites in order to assess and report on their condition for insurance claim.
• To verify the equipment onboard vessel to ensure compliance with various standards or specifications.

Job Requirement

• Nitec/ITE related in marine or Diploma in Nautical, Maritime Studies, Marine Engineering or Marine related from a local polytechnic/private institution.
• Experience onboard vessel will be an advantage.
• Prepare to work at irregular hours including Public Holidays due to ship schedule.
• Opportunity to travel overseas upon satisfactorily performance and skill.
• Successful candidate will be on six months' probation.

• Position: Preschool Teacher- English/Chinese Language Teacher
• 5 day
• Salary : Basic $3000 - $4500 + AWS + Performance Bonus + Sign on Bonus
• Work location : islandwide

Interested applicants can also send your resume to WA: +65 8827 8712 (Ms Lynne) and allow our Consultant to match you with our Clients. No Charges will be incurred by Candidates for any service rendered.

TAN LEE XIAN Reg No: R24123487

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Requirement :

• Diploma/Degree in Early Childhood Care & Education
• LON: L1 or L2 certified

Job Responsibilities :

• Plan and deliver English/Chinese language composition writing and English/Chinese language lessons in accordance with the Company's guidelines and framework to achieve desired learning outcomes.
• Mark students' scripts in accordance with the Company's guidelines and rubrics
• Ensure marked scripts are returned in a timely manner.
• Maintain accurate records of students' progress and cater to students' educational needs in a timely manner.
• Be actively involved in the planning and preparation of curriculum and innovation of teaching methodology.
• To provide timely feedback to parents and address their concerns appropriately.

• Position: Mathematics & Science Tutor
• Requires 2 Years Contract Based at Vietnam
• Basic Salary: SGD $5,000 -$6,000 + Bonus
• Location: Ho Chi Minh, Vietnam
• F2F Interview in HQ at Singapore
• International Education Centre (Franchise new branch at Vietnam)

We are seeking dedicated Mathematics and Science Tutors to join our international educational team. The tutors will be based in Vietnam. These roles involve teaching mathematics and science across various levels, including Primary, Secondary, Junior College (JC), and International Baccalaureate Diploma (IB DP) programs. The ideal candidate will have a strong background in mathematics and/or science education, proven teaching skills, and the ability to adapt lessons to meet the needs of diverse student groups.

Key Responsibilities:

• Plan, prepare, and deliver engaging and effective math lessons that cater to the needs of students at Primary, Secondary, JC, and IB levels.
• Assess and evaluate students’ progress and provide timely feedback to help them improve.
• Develop and use instructional materials suitable for various educational stages and learning abilities.
• Maintain accurate records of students’ progress and development.
• Communicate regularly with parents and guardians regarding students’ progress and potential areas for improvement.
• Stay updated with the latest educational trends and methods in mathematics education.
• Encourage a positive learning environment that motivates and challenges students to excel in mathematics.
• Offer extra help with day-to-day and long-term assignments to ensure students meet course requirements.

Requirements:

• Bachelor’s Degree in Mathematics, Science, or a related field from a recognized university.
• Proven experience in teaching Mathematics and Science subjects at the secondary level; experience with Singapore curriculum and/or IB programs is highly preferred.

#SCR-carson-cheong

⭕ Cheong Kar Chun ⭕ Team Manager ⭕ R1980386

⭕ The Supreme HR Advisory ⭕ 14C7279

Pilates Reformer Instructor

• Working Days & Hours: Discuss During Interview
• Working Location: Orchard
• Salary: Discuss During Interview
  

Job Responsibilities

• Conduct engaging and effective Pilates Reformer classes for clients of all fitness levels.
• Provide personalized guidance and modifications to meet individual needs.
• Promote safe practices and proper form during sessions.
• Build lasting relationships with clients and foster a positive community environment.
• Manage the daily operations of the pilates studio, coming up with class schedules.
• Cooperate with marketing and head office team to market the studio.

Job Requirements

• Relevant Experience
• Certified Pilates Reformer instructor (certification needed)
• Strong knowledge of anatomy and movement principles

Apply now for Interview arrangement

Daniel Wong | Senior Consultant | Reg No: R2095781

The Supreme HR Advisory Pte Ltd | EA No: 14C7279

Interested applicants are invited to apply directly at the NUS Career Portal

Your application will be processed only if you apply via NUS Career Portal

We regret that only shortlisted candidates will be notified.

Job Description

• Act as a Finance Business Partner to the designated Research Centre/ Institutes within the cluster and provide strategic support to its management and budget holders by proactively monitoring financial activities and financial reporting specific to the Institutes, and clearly communicating results of the analyses.
• As a team leader supporting Cluster lead in leading and managing the research finance cluster.
• Provide financial and business advisories to the Institutes that are critical to the decision-making purposes and ensure compliance with University’s financial policies and procedures, and funding agencies’ terms & conditions / guidelines.
• Foster and maintain a regular working relationship within the Institutes, central shared services teams, and other functional partners.

Duties & Responsibilities:

Financial Management and Oversight

• Lead a team of 3-4 staff (direct and indirect), where applicable
• Ensure smooth day-to-day financial operations of the Research Centre (RCE) / Institutes (RICs) within the cluster, including exercising financial control over budget expenditure, revenue collection and financial reporting.
• Drive the annual budget and forecast exercises by coordinating all movements of budget, ensuring timely submission of budgets to central teams.
• Participate in strategic meetings and budget planning sessions with the Institutes’ management, providing valuable financial insights to aid decision-making.
• Partner closely with Institutes to guide cost-efficiency initiatives and offer expertise in implementing resource optimization strategies, leading to a reduction in operational expenses.
• Analyse Institutes’ financial positions and funding status, offer insights and recommendations for periodic reporting to the Institutes’ management for decision-making processes.
• Prepare and present financial performance reports to the Institutes’ Governing Board/ Strategic Board, etc, ensuring clarity and accuracy of information.

Grant and Fund Management

• Partner closely with Institutes (as host institution) for effective grant administration, provide financial guidance throughout the grant lifecycle and facilitate budget allocation for various projects and funding sources, to enhance the host institute’s financial stability and research pursuits.
• Collaborate with budget owners to manage grants / funds and proactively identify issues for timely solutions and ensure optimal utilisation of funds.
• Ensure full understanding and compliance with the terms and conditions of the grants as predetermined in the signed letter of awards / agreements.
• Oversee grant claim statements preparation and timely submission to funding agencies, including liaison with auditors and fulfilment of audit requirements, and prompt response to queries for a smooth and timely audit fieldwork.
• Work collaboratively with the Institutes’ stakeholders and central shared services teams during financial year-end closing and grants’ closing activities to ensure all legitimate transactions are properly recorded and all financial reports are accurately prepared.

Governance, Controls and Compliance

• Ensure compliance with related tax filing matters including GST, withholding tax and taxable benefits for personal claims.
• Timely perform Risk Control Matrix (RCM) testing and address anomalies to mitigate financial risks, and ensure certification sign-off by Institute’s HOA before the financial year’s closing deadline.
• Liaise with internal auditors on all internal audit matters, where required.
• Coordinate and oversee the annual fixed assets verification exercise of the designated Institutes. Work collaboratively with Institutes’ stakeholders to ensure compliance with the verification procedures and maintain accurate records of fixed assets.

Leadership

• Drive strategic planning efforts, outlining objectives, strategies and key performance indicators (KPIs) to ensure the team’s success.
• Make critical decisions and provide guidance to the team in complex situations, considering broader implications.
• Identify talent gaps. Mentor and coach team members on leadership, problem-solving and strategic thinking.
• Guide the team through changes, effectively managing transitions and ensuring team members are aligned with new strategies or initiatives.
• Represent the cluster in cross-cluster meetings and strategic discussions, advocating for team needs and accomplishments.

Process Improvement and Stakeholder Communication

• Proactively engage with Institutes’ stakeholders to understand their needs, challenges and goals.
• Provide guidance and updates to stakeholders on finance policies, guidelines and procedures, as and when required.
• Identify opportunities to develop guidelines and streamline financial processes for operational efficiency and resource optimization.
• Lead change initiatives such as projects, system implementation and other assignments as may be directed from time to time.
• Undertake ad-hoc tasks as requested by Institutes or assigned by Cluster lead.

Qualifications

• Accounting Degree/ACCA or equivalent with at least 10 years of relevant working experience
• Exposure to grant budgets, funding agencies’ regulations and financial compliance requirements in a research or education environment will be advantageous
• Technically competent with up-to-date knowledge of accounting / audit standards and practices
• Ability to quickly learn and grasp the implications of terms and conditions for each managed grant
• Highly stakeholder service-focused and strong in communication skills with the ability to build positive working relations and work collaboratively with people at all levels
• Highly analytical with exceptional problem-solving and organisational skills
• Self-motivated individual and able to work with minimal supervision in a dynamic environment with competing demands for resources
• A keen sense of ownership and accountability, and act with a sense of urgency to meet tight deadlines
• Proficient in using MS Office and has relevant experience in SAP accounting system and flexibility to adapt new software applications, where applicable